Viktor Matviishen Chess Games | Chess Player Information

Viktor Matviishen - Chess Player Overview

Last update: 02/09/2023 03:33:44 GMT+2

Player's activity: ON

Player's name: Viktor Matviishen (UKR) UKR

Player's photo: (Search in Google Images)

Age: 22 years old (born in 2002)

Sex: ♂

2558
Standard

2436
Rapid

2423
Blitz

Fide ID: 14129850 (FIDE card)

Highest FIDE Elo achieved: 2561

Viktor Matviishen Chess Games: 665

Viktor Matviishen - Charts

FIDE Elo

Activity chart (Standard games)

Viktor Matviishen - Chess Tournaments

Date	Chess tournament name	Initial ranking	Final ranking	Performance
2022-11-23 to 2022-11-27	2nd Annual Forester Open	2	1 [+1]	2318
2022-04-02 to 2022-04-03	2022 President's Cup - Final Four of College Chess	15	6 [+9]	2688
2022-01-06 to 2022-01-09	PanAm2022TEST	26	26 [0]	0
2022-01-06 to 2022-01-09	2022 Pan-American Intercollegiate Team Championship	26	4 [+22]	2390
2021-03-20 to 2021-03-21	1st FIDE WORLD UNIVERSITY ONLINE CHESS CHAMPIONSHIPS - Individual Rapid Group A	4	4 [0]	2430
2021-03-13 to 2021-03-13	1st FIDE WORLD UNIVERSITY ONLINE CHESS CHAMPIONSHIPS - Group B	6	26 [-20]	2202
2021-03-13 to 2021-03-14	1st FIDE WORLD UNIVERSITY ONLINE CHESS CHAMPIONSHIPS - Individual Blitz	23	23 [0]	0
2023-03-30 to 2023-03-31	1st Online Memorial of GMStanislav Bogdanovich (Final)(final results) 13.02.2021	70	36 [+34]	2344
2020-11-18 to 2020-11-26	Чемпіонат Україниз шахів (класичні шахи) - фінал серед чоловіків	11	11 [0]	2583
2020-11-29 to 2020-11-29	Ukraine Chess Championship Open - 2020 Blitz	11	13 [-2]	2269
2020-11-27 to 2020-11-28	Ukraine Chess Championship Open - 2020 Rapid	21	18 [+3]	2297
2020-11-18 to 2020-11-26	Ukraine Chess Championship Open - 2020	11	11 [0]	2557
2020-08-25 to 2020-08-31	Independence Cup (1rst Memorial of Sergiy Shystarev) укр	3	6 [-3]	2561
2020-08-25 to 2020-08-31	Independence Cup (1rst Memorial of Sergiy Shystarev)	3	6 [-3]	2501
2020-07-22 to 2020-08-30	2020 FIDE Online Olympiad Top Division Pool B	17	50 [-33]	2433
2020-08-08 to 2020-08-09	7 Memory A.Olkhovsky	1	8 [-7]	2137
2020-07-22 to 2020-08-30	2020 FIDE Online Olympiad Top Division	89	89 [0]	0
2020-07-22 to 2020-08-30	2020 FIDE Online Olympiad Entries	203	203 [0]	0
2020-08-08 to 2020-08-09	7 Меморіал А.Ольховського (Вінниця)	1	1 [0]	0
2020-01-09 to 2020-01-17	A.Margaryan 10th Memorial - RR	4	6 [-2]	2458
2019-10-17 to 2019-10-17	Open Personal Championship of Ukraine in Chess (blitz) among mens	9	5 [+4]	2468
2019-09-12 to 2019-09-12	"Chernivtsi Autumn - 2019 - B (Blitz)"	31	14 [+17]	2522
2019-09-10 to 2019-09-11	"Chernivysi Autumn - 2019 - A (Rapid)"	30	31 [-1]	2337
2019-10-06 to 2019-10-14	Відкритий чеміонат України з шахів (класичні шахів) - півфінал	6	9 [-3]	2523
2019-10-15 to 2019-10-16	Open Personal Championship of Ukraine in Chess (rapid) among men	8	3 [+5]	2528
2019-10-06 to 2019-10-14	Open Personal Championship of Ukraine with Classic Chess semifinal among mens	6	9 [-3]	2426
2019-07-19 to 2019-07-19	CZECH OPEN 2019 "ZNOVÍN ZNOJMO OPEN" - V - otevreny turnaj v baskickem sachu	4	3 [+1]	2204
2019-07-26 to 2019-07-26	CZECH OPEN 2019 "BARTH OPEN" - R - Open 4-member team blitz tournament	85	9 [+76]	2360
2019-07-17 to 2019-07-18	CZECH OPEN 2019 "PARDUBICKY KRAJ OPEN" - G1 - open Championship of the CR in rapid chess, part of ACP TOUR	32	12 [+20]	2474
2019-07-19 to 2019-07-27	CZECH OPEN 2019 "PARDUBICE OPEN" - A - open grand master tournament	20	20 [0]	2541
2019-03-18 to 2019-03-29	European Individual Chess Championship 2019	141	58 [+83]	2515
2019-04-21 to 2019-04-21	Championship Vinnytsia Regional Chess Federation(blitz)	4	10 [-6]	2292
2019-07-20 to 2019-07-20	2nd World Championship in Frolov Chess 2019	1	1 [0]	2961
2019-04-20 to 2019-04-20	6 Memory A.Olkhovsky	6	4 [+2]	2388
2018-04-28 to 2018-04-28	5 Memory A.Olkhovsky	4	1 [+3]	2579
2017-10-28 to 2017-10-29	Zhmerynskyi merydian-20	2	3 [-1]	2201
2018-07-03 to 2018-07-08	Мукачівське літо - 2018 - Опен А	4	1 [+3]	2613
2018-03-17 to 2018-03-17	Ukraine Boys Under 16 Chess Championship 2018 (Rapid)	1	1 [0]	2836
2018-03-18 to 2018-03-18	Ukraine Boys Under 16 Chess Championship 2018 (Blitz)	1	13 [-12]	2090
2018-01-26 to 2018-01-28	Чемпіонат міста Вінниця	1	2 [-1]	2459
2018-03-07 to 2018-03-16	Ukraine Boys Under 16 Chess Championship 2018	10	2 [+8]	2258
2018-06-02 to 2018-06-02	Step-5 chess Federation of Vinnytsia (rapid) 2018	1	1 [0]	2252
2018-05-31 to 2018-05-31	Ukraine Clubs Teams Championship - 2018 (Blitz)	63	6 [+57]	2424
2018-05-29 to 2018-05-30	Ukraine Clubs Teams Championship - 2018 (Rapid)	15	18 [-3]	2243
2018-05-20 to 2018-05-28	Чемпіонат України серед клубних команд (класичні шахи)	23	22 [+1]	2467
2018-02-28 to 2018-03-04	Вінниця-2018	1	1 [0]	2394
2018-10-20 to 2018-10-30	World Youth Chess Championships 2018 Open under 16	4	2 [+2]	2587
2018-09-06 to 2018-09-06	"Chernivtsi Autumn - 2018 - B (Blitz)"	35	21 [+14]	2543
2018-07-21 to 2018-07-21	World Championship in Frolov chess 2018 W	3	4 [-1]	2341
2018-07-27 to 2018-07-27	CZECH OPEN 2018 "BARTH OPEN" - R - Open 4-member team blitz tournament	105	3 [+102]	2598
2018-07-18 to 2018-07-19	CZECH OPEN 2018 PARDUBICKY KRAJ OPEN - G1 - open Championship of the CR in rapid chess, part of ACP TOUR	29	47 [-18]	2232
2018-07-20 to 2018-07-28	CZECH OPEN 2018 "PARDUBICE OPEN" - A - open grand master tournament, part of ACP world series	66	54 [+12]	2464
2018-03-07 to 2018-03-16	Фінал чемпіонату України серед юнаків до 16 років з класичних шахів (Вінниця)	10	2 [+8]	2401
2018-03-07 to 2018-03-16	Фінал чемпіонату України з класичних шахів серед юнаків до 16 р.(Вінниця)	1	1 [0]	0
2018-03-07 to 2018-03-16	Фінал чемпіонату України до 16 років - юнаки	1	1 [0]	0
2018-07-03 to 2018-07-08	Мукачівське літо - 2018 - Опен А	4	1 [+3]	2613
2018-10-19 to 2018-10-19	World Youth Chess Championships 2018 - Blitz O16	2	7 [-5]	2275
2018-10-17 to 2018-10-18	World Youth Chess Championships 2018 - Rapid O16	3	10 [-7]	2276
2018-11-25 to 2018-12-02	WORLD YOUTH UNDER-16 CHESS OLYMPIAD-2018	8	32 [-24]	2446
2018-05-20 to 2018-05-28	Ukraine Clubs Teams Championship - 2018	86	19 [+67]	2426
2017-11-25 to 2017-11-25	5-й командний кубок Поділля (Вінниця)	1	11 [-10]	2154
2018-09-04 to 2018-09-05	"Chernivtsi Autumn - 2018 - A (Rapid)"	32	11 [+21]	2543
2018-07-03 to 2018-07-08	"Mukachevo Summer - 2018 - Open A" http://www.chess32x64.org/Tournaments/2018/Tr125/index.php?panel=4 - online	4	1 [+3]	2493
2018-08-21 to 2018-08-26	Intern. chess festival "Open cup of Lviv" (GM Norms) Tourn."E"	1	3 [-2]	2507
2017-12-24 to 2017-12-24	New Year's tournament - blitz 2018	4	4 [0]	2286
2018-10-06 to 2018-10-07	18-й Кубок ФШВ (м.Вінниця)	1	10 [-9]	2177
2018-12-07 to 2018-12-09	Memorial Bogatyrchuka-A (Vinnytsia)	5	2 [+3]	2617
2018-11-10 to 2018-11-10	6 командний КУБОК ПОДІЛЛЯ м.Вінниця	52	8 [+44]	2407
2016-04-30 to 2016-04-30	Ukraine Boys Under 16 Chess Championship 2016 (blitz)	1	2 [-1]	2331
2016-04-29 to 2016-04-30	Ukraine Boys Under 16 Chess Championship 2016 (rapid)	1	1 [0]	2348
2016-04-23 to 2016-04-23	Memorial Olkhovskiy (rapid) 2016	15	12 [+3]	2358
2016-04-17 to 2016-04-17	Ukraine Boys Under 14 Chess Championship 2016 (blitz)	2	1 [+1]	2235
2016-04-16 to 2016-04-17	Ukraine Boys Under 14 Chess Championship 2016 (rapid)	2	2 [0]	2250
2017-09-05 to 2017-09-14	European Youth Chess Championship 2017 Open U16	7	4 [+3]	2500
2016-04-19 to 2016-04-28	Ukraine Boys Under 16 Chess Championship 2016 (Vinnytsia)	3	1 [+2]	2539
2017-08-17 to 2017-08-23	EUROPEAN YOUTH TEAM CHESS CHAMPIONSHIP - OPEN SECTION	81	52 [+29]	2404
2016-04-06 to 2016-04-15	Ukraine Boys Under 14 Chess Championship 2016 (Vinnytsia)	9	1 [+8]	2351
2015-04-04 to 2015-04-04	Step-5 chess Federation of Vinnytsia region/blitz/	4	3 [+1]	2266
2015-04-06 to 2015-04-11	Al-Ain Youth U15 international Championship 2015	1	4 [-3]	1924
2014-11-29 to 2014-11-29	Team Cup Podillia - 2014	2	36 [-34]	1827
2014-11-12 to 2014-11-16	Podillia - 2014	2	3 [-1]	2211
2017-05-16 to 2017-05-24	Ukraine Clubs Teams Championship - 2017	2	8 [-6]	2438
2017-05-16 to 2017-05-24	Чемпіонат України серед клубних команд	12	8 [+4]	2534
2017-05-25 to 2017-05-25	Ukraine Clubs Teams Championship - 2017 (Blitz)	16	17 [-1]	2271
2017-06-23 to 2017-06-25	Kalynivka - 2017 (Вінницька область)	1	7 [-6]	2178
2017-07-21 to 2017-07-29	CZECH OPEN 2017 PARDUBICE OPEN - turnaj A open grand master tournament with rating for FIDE, part of ACP world series	79	27 [+52]	2574
2017-07-04 to 2017-07-09	XI International chess festival "Mukachevo Summer - 2017 - Open A" Livegames http://www.chess32x64.org/Tournaments/2017/Tr106/index.php?panel=4	9	3 [+6]	2460
2017-07-04 to 2017-07-09	Mukachevo Summer - 2017 - Open A	9	3 [+6]	2600
2017-05-14 to 2017-05-15	Ukraine Clubs Teams Championship - 2017 (Rapid)	29	6 [+23]	2255
2017-06-10 to 2017-06-10	Чемпіонат Вінницької школи (бліц)	2	4 [-2]	2322
2017-07-19 to 2017-07-20	CZECH OPEN 2017 PARDUBICKY KRAJ OPEN - turnaj G1 Open Champ. of the CR in rapid chess with rating for rapid ELO FIDE and ACP TOUR	38	58 [-20]	2145
2017-02-09 to 2017-02-12	Чемпіонат Вінницької області	1	4 [-3]	2245
2017-01-18 to 2017-01-22	Чемпіонат міста Вінниці	1	2 [-1]	2460
2017-03-08 to 2017-03-17	Ukraine Boys Under 16 Chess Championship 2017	2	1 [+1]	2288
2017-03-08 to 2017-03-17	Фінал чемпіонату України з шахів серед юнаків до 16 років	2	1 [+1]	2477
2017-03-18 to 2017-03-18	Ukraine Boys Under 16 Chess Championship 2017 (Rapid)	1	1 [0]	2327
2017-02-17 to 2017-02-17	4rd Memory of Nebesna Sotnya-2017 (blitz)	18	18 [0]	2284
2017-04-15 to 2017-04-15	4 Memory Olkhovsky	10	4 [+6]	2374
2017-03-19 to 2017-03-19	Ukraine Boys Under 16 Chess Championship 2017 (Blitz)	1	1 [0]	2435
2017-03-27 to 2017-03-31	Mukachevo Rating - 33 (Українські рейтинги)	5	3 [+2]	2435
2017-03-27 to 2017-03-31	Mukachevo Rating - 33 online games http://www.chess32x64.org/Tournaments/2017/Tr103/index.php?panel=4	5	3 [+2]	2402
2017-02-18 to 2017-02-19	4rd Memory of Nebesna Sotnya-2017 (rapid)	22	18 [+4]	2374
2016-12-06 to 2016-12-11	Мемориал Ф.Богатырчука - А	1	1 [0]	2693
2016-11-22 to 2016-11-25	Командный чемпионат Украины среди юношей и девушек	11	4 [+7]	2373
2016-11-26 to 2016-11-26	Командный чемпионат Украины среди юношей и девушек Молниеносная игра	11	1 [+10]	2840
2016-11-26 to 2016-11-27	Командный чемпионат Украины среди юношей и девушек Быстрые шахматы	11	1 [+10]	2470
2016-12-10 to 2016-12-10	F.Bogatyrchuk 2016 blitz	3	8 [-5]	2321
2016-12-30 to 2016-12-30	New Year's tournament - Blitz	1	1 [0]	2347
2016-10-21 to 2016-10-23	16 чемпионат ФШВ (г.Винница)	2	3 [-1]	2194
2016-11-20 to 2016-11-20	Step-10 chess Federation of Vinnytsia region (rapid) 2016	1	1 [0]	2385
2016-08-18 to 2016-08-27	European Youth Chess Championship B14 Prague 2016 - Boys Under 14	4	4 [0]	2447
2016-07-20 to 2016-07-26	14th Dubai Juniors Chess Tournament 2016	1	3 [-2]	1972
2016-08-02 to 2016-08-08	Cupa Independentii 2016	3	4 [-1]	2361
2016-07-30 to 2016-07-31	Командний кубок Вінниччини (м.Могилів-Подільський)	1	11 [-10]	2220
2016-04-02 to 2016-04-02	Vinnytsya-2016 (Blitz)	5	12 [-7]	2237
2016-03-29 to 2016-04-03	Vinnytsya-2016 (IM group)	3	6 [-3]	2341
2016-06-29 to 2016-07-04	Mukachevo Summer - 2016 - A	17	9 [+8]	2469
2016-06-29 to 2016-07-04	Мукачівське літо - 2016 - А - Укр.рейтинги	17	9 [+8]	2536
2016-05-28 to 2016-06-05	Ukraine Clubs Teams Championship	3	1 [+2]	2571
2016-05-28 to 2016-06-05	Чемпіонат України з шахів серед клубних команд (класика)	3	1 [+2]	2571
2016-06-22 to 2016-06-26	Talanty Podillya-2016 (Vinnytsia) http://dril-chess.com/chessvin/talanty/tfd.htm	1	1 [0]	2291
2016-02-29 to 2016-03-07	Ukraine Boys Under 20 Chess Championship - 2016	3	6 [-3]	2296
2016-03-08 to 2016-03-08	Ukraine Boys Under 20 Chess Championship - 2016 (Blitz)	4	4 [0]	2331
2016-03-08 to 2016-03-09	Ukraine Boys Under 20 Chess Championship - 2016 (Rapid)	3	8 [-5]	2088
2015-11-30 to 2015-12-08	12th Vasylyshyn Memorial - GM	4	9 [-5]	2322
2015-10-31 to 2015-11-01	Zhmerinskiy meridian (rapid)	3	7 [-4]	2308
2015-12-24 to 2015-12-27	New Year in Vinnitsa (rapid)	1	1 [0]	2197
2016-02-28 to 2016-02-28	Step-1 chess Federation of Vinnytsia region (rapid)	1	1 [0]	2363
2016-01-10 to 2016-01-10	Hnivan rapid-2016	2	5 [-3]	2146
2015-08-22 to 2015-08-23	Day Nezalezhnosti of Ukraine (rapid)	2	2 [0]	2312
2015-07-18 to 2015-07-19	Chess Day in Vinnytsia - 2015 Rapid	3	1 [+2]	2290
2015-06-07 to 2015-06-07	Step-7 chess Federation of Vinnytsia region (rapid)	4	2 [+2]	2366
2015-07-25 to 2015-07-25	Chernivtsi-Open 2015 (Blitz)	4	1 [+3]	2448
2015-08-04 to 2015-08-10	Cupa Independentii 2015	3	1 [+2]	2487
2015-07-02 to 2015-07-09	Ukraine Men's Championship (semifinal) - 2015	25	27 [-2]	2372
2015-06-10 to 2015-06-14	Talanty Podillya - 2015 (Винница)	1	2 [-1]	2110
2015-09-21 to 2015-09-30	25th European Youth Chess Championship 2015 U14 - Open	5	20 [-15]	2203
2015-06-29 to 2015-06-29	Ukraine Men's Championship (rapid) - 2015	37	29 [+8]	2255
2015-06-30 to 2015-06-30	Ukraine Men's Championship (blitz) - 2015	22	41 [-19]	2182
2015-04-18 to 2015-04-18	Anatoly Olkhovsky Memorial (Blitz)	33	16 [+17]	2223
2015-03-07 to 2015-03-07	Step-3 chess Federation of Vinnytsia region (rapid)	2	3 [-1]	2205
2015-03-22 to 2015-03-22	Step-4 chess Federation of Vinnytsia region (rapid)	1	1 [0]	2382
2015-01-30 to 2015-02-01	Tiraspol Mayor's Cup. Rapid chess.	5	3 [+2]	1843
2015-01-08 to 2015-01-16	Andranik Margaryan Memorial - 2015 8-16 January, 2015	10	10 [0]	2330
2015-04-16 to 2015-04-24	Ukraine Boys Under 16 Chess Championship 2015	7	4 [+3]	2125
2015-04-25 to 2015-04-26	Ukraine Boys Under 16 Chess Championship 2015 (rapid)	2	6 [-4]	1958
2015-05-10 to 2015-05-10	Step-6 Chess Federation of Vinnytsia region (rapid)	5	4 [+1]	2125
2015-02-18 to 2015-02-26	Ukraine Boys Under 14 Chess Championship 2015	7	2 [+5]	2369
2015-02-27 to 2015-02-28	Ukraine Boys Under 14 Chess Championship 2015 (rapid)	4	1 [+3]	2361
2015-01-02 to 2015-01-06	Memorial V. Hohlov 2015	1	2 [-1]	2470
2015-04-27 to 2015-04-27	Ukraine Boys Under 16 Chess Championship 2015 (blitz)	4	2 [+2]	2321
2015-03-01 to 2015-03-01	Ukraine Boys Under 14 Chess Championship 2015 (blitz)	2	5 [-3]	1841
2014-10-04 to 2014-10-04	Championship Federation chess Vinnytsia (rapid)	8	5 [+3]	2147
2014-10-05 to 2014-10-05	Championship Federation chess Vinnytsia (blitz)	4	10 [-6]	1995
2014-12-26 to 2014-12-28	New Year Vinnytsia (Rapid)	7	6 [+1]	1985
2014-10-12 to 2014-10-12	Step FCV - 5	2	2 [0]	2233
2014-10-19 to 2014-10-28	24th EUROPEAN YOUTH CHESS CHAMPIONSHIP 2014 U12 Open	1	1 [0]	2449
2014-08-13 to 2014-08-17	Vinnytsia - 2, 2014	1	1 [0]	1967
2014-07-29 to 2014-08-04	Cupa Independentii2014	2	3 [-1]	2390
2014-03-14 to 2014-03-18	2-nd Maksym Yusupov Memorial	6	5 [+1]	2266
2014-06-06 to 2014-06-06	Albena blitz 2014	55	58 [-3]	1897
2014-04-15 to 2014-04-16	Ukraine Boys Under 12 Chess Championship 2014 (rapid)	2	1 [+1]	1854
2014-04-17 to 2014-04-17	Ukraine Boys Under 12 Chess Championship 2014 (blitz)	1	2 [-1]	1869
2014-06-10 to 2014-06-18	3rd Grand Europe open "Golden Sands 2014"	99	85 [+14]	2279
2014-04-19 to 2014-04-19	Memorial Anatoliy Olkhovskiy - 2014	35	41 [-6]	2196
2014-04-06 to 2014-04-14	Ukraine Boys Under 12 Chess Championship 2014	2	1 [+1]	2186
2014-03-26 to 2014-03-30	Young master-2014	3	1 [+2]	2172
2013-11-30 to 2013-12-01	E. Lazarev Jubilee Rapid Cup	8	2 [+6]	2036
2013-07-01 to 2013-07-06	Укренерго опен А	29	56 [-27]	2207
2013-07-01 to 2013-07-06	Ukrenergo open A	60	56 [+4]	2041
2013-12-18 to 2013-12-28	WYCC U12 Open Classic	11	60 [-49]	1982
2013-12-24 to 2013-12-28	WYCC U12 Open Blitz	5	14 [-9]	2022
2013-09-29 to 2013-10-08	23rd EUROPEAN YOUTH CHESS CHAMPIONSHIP 2013 - OPEN U12	11	1 [+10]	2295
2013-10-27 to 2013-10-27	Ugersko Cup-9 rapid	4	8 [-4]	1565
2013-07-13 to 2013-07-21	MinskOpen2013	44	42 [+2]	1964
2013-09-25 to 2013-09-25	13th European Youth Blitz Chess Championship 2013 - Open U14	5	3 [+2]	2272
2013-09-25 to 2013-09-26	13th European Youth Rapid Chess Championship 2013 - Open U12	7	6 [+1]	2027
2013-06-10 to 2013-06-18	2nd Grand Europe open "Golden Sands 2013"	164	150 [+14]	2081
2013-05-07 to 2013-05-07	Lviv Ukrenergo open blitz - 2013	18	8 [+10]	2231
2012-09-13 to 2012-09-13	"Yuzhny - 2012 (blitz)"	107	55 [+52]	2233
2012-11-08 to 2012-11-18	World Youth Championships 2012 - U10 Open	8	7 [+1]	1948
2012-09-18 to 2012-09-18	"Yuzhny - 2012 (rapid)"	73	56 [+17]	2269
2012-09-15 to 2012-09-20	"Yuzhny - 2012"	85	82 [+3]	1857
2012-12-15 to 2012-12-16	European Rapid Chess Championship 2012	276	249 [+27]	2014
2012-08-17 to 2012-08-25	European Youth Chess Championship B10 Prague 2012 - Boys Under 10	3	2 [+1]	1997
2011-09-11 to 2011-09-20	European Youth Chess Championship Albena 2011 - Boys Under 10	13	8 [+5]	1773
2010-09-20 to 2010-09-28	European Youth Chess Championship Batumi 2010 - Boys Under 8	1	27 [-26]	1243

Viktor Matviishen - Chess Games

Date	Players & Opening	Result	ECO
2022.01.09	MATVIISHEN, Viktor (2507) vs (2072) WEBSTER, Dex 2022 Pan-American Intercollegiate Team Championship Reti Zukertort	1-0	A06
2022.01.08	NAG, Ritam (2010) vs (2507) MATVIISHEN, Viktor 2022 Pan-American Intercollegiate Team Championship Bishop's Opening Berlin	0-1	C24
2022.01.08	MATVIISHEN, Viktor (2507) vs (2577) THEODOROU, Nikolas, Mr 2022 Pan-American Intercollegiate Team Championship Sicilian Yugoslav Dragon - Rauzer	1/2-1/2	B76
2022.01.07	SCHENK, Sam (1791) vs (2507) MATVIISHEN, Viktor 2022 Pan-American Intercollegiate Team Championship Sicilian Moscow	0-1	B51
2022.01.07	MATVIISHEN, Viktor (2507) vs (2064) NGUYEN, Dan 2022 Pan-American Intercollegiate Team Championship King's Indian Schwarz (Makogonov)	1-0	E71
2022.01.06	ESWARAN, Pranav (1422) vs (2507) MATVIISHEN, Viktor 2022 Pan-American Intercollegiate Team Championship Giuoco Piano - Greco	0-1	C54
2020.08.23	Matviishen, Viktor (2430) vs (2380) Sahidi, Samir 2020 FIDE Online Olympiad Catalan Irregular - Gambit	1-0	E01
2020.08.22	Khumalo, Keith (1921) vs (2430) Matviishen, Viktor 2020 FIDE Online Olympiad Queen's Pawn Zukertort - Catalan	1/2-1/2	D02
2020.08.31	SOLODOVNICHENKO, YURI (2553) vs (2505) MATVIISHEN, VIKTOR Independence Cup (1rst Memorial of Sergiy Shystarev) Sicilian Scheveningen Najdorf - Byrne	1/2-1/2	B90
2020.08.30	SIVUK, VITALY (2545) vs (2505) MATVIISHEN, VIKTOR Independence Cup (1rst Memorial of Sergiy Shystarev) Semi-Slav - Anti-Meran	1-0	D43
2020.08.29	MATVIISHEN, VIKTOR (2505) vs (2501) VYSOCHIN, SPARTAK Independence Cup (1rst Memorial of Sergiy Shystarev) Slav Dutch	1-0	D18
2020.08.29	ROSHKA, YEVGENIY (2455) vs (2505) MATVIISHEN, VIKTOR Independence Cup (1rst Memorial of Sergiy Shystarev) Semi-Slav	1/2-1/2	D43
2020.08.28	MATVIISHEN, VIKTOR (2505) vs (2357) KRUGLYAKOV, PAVLO Independence Cup (1rst Memorial of Sergiy Shystarev) Gruenfeld Saemisch - Landau	1-0	D83
2020.08.27	MATVIISHEN, VIKTOR (2505) vs (2397) BUDNIKOV, OLEG Independence Cup (1rst Memorial of Sergiy Shystarev) Catalan Open (Classical) - Gambit	0-1	E04
2020.08.26	ZOZULIA, ANNA (2258) vs (2505) MATVIISHEN, VIKTOR Independence Cup (1rst Memorial of Sergiy Shystarev) Spanish Modern Steinitz	0-1	C71
2020.08.25	MATVIISHEN, VIKTOR (2505) vs (2096) GAVRISH, LEONID Independence Cup (1rst Memorial of Sergiy Shystarev) Benko Gambit Accepted - Half-Accepted	1-0	A58
2020.08.21	Matviishen, Viktor (2430) vs (2180) Bressy, Theo 2020 FIDE Online Olympiad Slav Dutch	1-0	D19
2019.07.27	MATVIISHEN, Viktor (2495) vs (2430) KOUSTAV, Chatterjee CZECH OPEN 2019 "PARDUBICE OPEN" - A - Catalan Open (Classical)	1-0	E04
2019.07.18	MATVIISHEN, Viktor (2396) vs (2481) VALDERRAMA QUICENO, Esteban Alb CZECH OPEN 2019 "PARDUBICKY KRAJ OPEN" - G1 - Queen's Indian Fianchetto	1/2-1/2	E15
2019.07.26	CUKROWSKI, Filip (2421) vs (2495) MATVIISHEN, Viktor CZECH OPEN 2019 "PARDUBICE OPEN" - A - Reti Symmetrical - Chameleon	1/2-1/2	D11
2019.07.18	MATVIISHEN, Viktor (2396) vs (2483) BELYAKOV, Bogdan CZECH OPEN 2019 "PARDUBICKY KRAJ OPEN" - G1 - King's Indian Schwarz (Makogonov)	1-0	E71
2019.07.25	MATVIISHEN, Viktor (2495) vs (2354) GRELA, Kacper CZECH OPEN 2019 "PARDUBICE OPEN" - A - Sicilian Moscow	1-0	B51
2019.07.18	MOSESOV, Danylo (2169) vs (2396) MATVIISHEN, Viktor CZECH OPEN 2019 "PARDUBICKY KRAJ OPEN" - G1 - Four Knights Spanish - Classical	0-1	C48
2019.07.24	DOBROWOLSKI, Piotr (2418) vs (2495) MATVIISHEN, Viktor CZECH OPEN 2019 "PARDUBICE OPEN" - A - Sicilian Scheveningen Najdorf	1-0	B96
2019.07.18	MATVIISHEN, Viktor (2396) vs (2326) NOVOTNY, Michal CZECH OPEN 2019 "PARDUBICKY KRAJ OPEN" - G1 - French - Schlechter	1/2-1/2	C01
2019.07.18	RYTENKO, Vsevolod (2268) vs (2396) MATVIISHEN, Viktor CZECH OPEN 2019 "PARDUBICKY KRAJ OPEN" - G1 - Indian Knight	1/2-1/2	A46
2019.07.23	MATVIISHEN, Viktor (2495) vs (2420) NGUYEN, Piotr CZECH OPEN 2019 "PARDUBICE OPEN" - A - Bogo-Indian - Gruenfeld	1/2-1/2	E11
2019.07.18	MATVIISHEN, Viktor (2396) vs (2523) NAGY, Gabor CZECH OPEN 2019 "PARDUBICKY KRAJ OPEN" - G1 - Neo-Indian - Catalan Irregular	0-1	E00
2019.07.22	HORVATH, Dominik (2424) vs (2495) MATVIISHEN, Viktor CZECH OPEN 2019 "PARDUBICE OPEN" - A - Queen's Pawn Zukertort - Symmetrical	1/2-1/2	D02
2019.07.17	SYDORYKA, Vladyslav (2263) vs (2396) MATVIISHEN, Viktor CZECH OPEN 2019 "PARDUBICKY KRAJ OPEN" - G1 - English Anglo-Indian - Anglo-Grünfeld (Rubinstein)	0-1	A16
2019.07.17	MATVIISHEN, Viktor (2396) vs (2213) ESCOBAR MEDINA, Andres F CZECH OPEN 2019 "PARDUBICKY KRAJ OPEN" - G1 - Queen's Gambit Accepted - Saduleto	1-0	D20
2019.07.21	MATVIISHEN, Viktor (2495) vs (2368) KRISHNA TEJA, N CZECH OPEN 2019 "PARDUBICE OPEN" - A - Caro-Kann - Advance (Short)	1-0	B12
2019.07.17	ZDRAZIL, Tomas (2046) vs (2396) MATVIISHEN, Viktor CZECH OPEN 2019 "PARDUBICKY KRAJ OPEN" - G1 - Sicilian Scheveningen Najdorf	0-1	B99
2019.07.20	NUN, Jiri (2310) vs (2495) MATVIISHEN, Viktor CZECH OPEN 2019 "PARDUBICE OPEN" - A - Giuoco Piano - Pianissimo	0-1	C54
2019.07.19	MATVIISHEN, Viktor (2495) vs (2227) FROHBERG, Marco CZECH OPEN 2019 "PARDUBICE OPEN" - A - Dutch Indian	1-0	A81
2019.03.29	Djukic, Nikola (2572) vs (2490) Matviishen, Viktor European Individual Chess Championship 2019 Spanish Closed - Lenzerheide	0-1	C92
2019.03.28	Matviishen, Viktor (2490) vs (2701) Mamedov, Rauf European Individual Chess Championship 2019 Slav Czech - Krause	1-0	D17
2019.03.27	Matviishen, Viktor (2490) vs (2368) Garayev, Kanan European Individual Chess Championship 2019 Queen's Gambit Declined	1-0	D30
2019.03.26	Injac, Teodora (2329) vs (2490) Matviishen, Viktor European Individual Chess Championship 2019 Indian Knight	0-1	A46
2019.03.25	Matviishen, Viktor (2490) vs (2200) Milikow, Yoav European Individual Chess Championship 2019 French - Schlechter	1-0	C01
2019.03.24	Milosevic, Milos (2299) vs (2490) Matviishen, Viktor European Individual Chess Championship 2019 Four Knights Brentano - Symmetrical	1-0	C49
2019.03.22	Matviishen, Viktor (2490) vs (2372) Gines Esteo, Pedro Antonio European Individual Chess Championship 2019 Modern	0-1	A41
2019.03.21	Kovalenko, Igor (2658) vs (2490) Matviishen, Viktor European Individual Chess Championship 2019 English Anglo-Indian - King's Knight	1-0	A15
2019.03.20	Matviishen, Viktor (2490) vs (2308) Yordanov, Lachezar European Individual Chess Championship 2019 Catalan Irregular - Gambit	1-0	E01
2019.03.19	Rakhmanov, Aleksandr (2629) vs (2490) Matviishen, Viktor European Individual Chess Championship 2019 Indian Knight - Catalan	1-0	D02
2019.03.18	Matviishen, Viktor (2490) vs (2109) Ivankovic, Ivo European Individual Chess Championship 2019 Slav Rubinstein - Breyer	1-0	D11
2018.10.30	Matviishen, Viktor (2476) vs (2522) Yakubboev, Nodirbek WYCC Open u16 Sicilian Moscow	1/2-1/2	B52
2018.10.29	Stevanic, David (2281) vs (2476) Matviishen, Viktor WYCC Open u16 Scotch - Scotch Potter	0-1	C45
2018.10.28	Matviishen, Viktor (2476) vs (2413) Kosakowski, Jakub WYCC Open u16 Sicilian Moscow - Nimzovich	1-0	B51
2018.10.27	Esipenko, Andrey (2609) vs (2476) Matviishen, Viktor WYCC Open u16 Queen's Gambit Accepted - Saduleto	1/2-1/2	D20
2018.10.26	Matviishen, Viktor (2476) vs (2463) Sargsyan, Shant WYCC Open u16 English Sicilian	1/2-1/2	A20
2018.10.24	Ibrahimli, Murad (2379) vs (2476) Matviishen, Viktor WYCC Open u16 Queen's Pawn Zukertort - Chameleon	0-1	D11
2018.10.23	Matviishen, Viktor (2476) vs (2285) Jakab, Bela WYCC Open u16 Slav	1-0	D10
2018.10.22	Olsen, Filip Boe (2335) vs (2476) Matviishen, Viktor WYCC Open u16 Nimzo-Indian Bernstein	1/2-1/2	E53
2018.10.21	Matviishen, Viktor (2476) vs (2343) Petriashvili, Nikoloz WYCC Open u16 Slav - Schlechter	1/2-1/2	D80
2018.10.21	Zhalmakhanov, Ramazan (2316) vs (2476) Matviishen, Viktor WYCC Open u16 Spanish Breyer - Gligoric	0-1	C95
2018.10.20	Matviishen, Viktor (2476) vs (2188) Filgueiras, Nathan Felipe WYCC Open u16 Sicilian - Rossolimo	1-0	B30
2018.08.26	Buksa, Nataliya (2376) vs (2437) Matviishen, Viktor Intern. chess festival "Open cup of Lviv" (GM Norms) Spanish Closed - Archangelsk	1/2-1/2	C92
2018.08.25	Matviishen, Viktor (2437) vs (2339) Punin, Andrii Intern. chess festival "Open cup of Lviv" (GM Norms) Catalan Irregular - Gambit	1-0	E01
2018.08.25	Kislinsky, Alexey (2478) vs (2437) Matviishen, Viktor Intern. chess festival "Open cup of Lviv" (GM Norms) Center Game - Paulsen	1-0	C22
2018.08.24	Matviishen, Viktor (2437) vs (2346) Natsidis, Christoph Intern. chess festival "Open cup of Lviv" (GM Norms) Sicilian	1-0	B40
2018.08.23	Tanriverdi, Enes (2276) vs (2437) Matviishen, Viktor Intern. chess festival "Open cup of Lviv" (GM Norms) Queen's Indian Fianchetto - Nimzovich	0-1	E15
2018.08.23	Matviishen, Viktor (2437) vs (2374) Galperin, Platon Intern. chess festival "Open cup of Lviv" (GM Norms) Catalan Irregular - Gambit	1-0	E01
2018.08.22	Mosesov, Danylo (2236) vs (2437) Matviishen, Viktor Intern. chess festival "Open cup of Lviv" (GM Norms) Sicilian Scheveningen Najdorf (Opecensky)	0-1	B92
2018.08.22	Matviishen, Viktor (2437) vs (2564) Vovk, Yuri Intern. chess festival "Open cup of Lviv" (GM Norms) Neo-Indian - Catalan Irregular	1/2-1/2	E00
2018.08.21	Matviishen, Viktor (2437) vs (2452) Pacher, Milan Intern. chess festival "Open cup of Lviv" (GM Norms) Slav Rubinstein - Breyer	0-1	D11
2018.07.28	Mehar, Chinna Reddy C.H. (2286) vs (2423) Matviishen, Viktor CZECH OPEN 2018 "PARDUBICE OPEN" - A - Indian	1/2-1/2	A45
2018.07.27	Matviishen, Viktor (2423) vs (2543) Plat, Vojtech CZECH OPEN 2018 "PARDUBICE OPEN" - A - Sicilian - Modern	1/2-1/2	B83
2018.07.26	Matviishen, Viktor (2423) vs (2291) Claridge-Hansen, William CZECH OPEN 2018 "PARDUBICE OPEN" - A - Queen's Indian Capablanca	1-0	E16
2018.07.25	Mertanen, Janne (2292) vs (2423) Matviishen, Viktor CZECH OPEN 2018 "PARDUBICE OPEN" - A - Nimzo-Indian Three Knights	1/2-1/2	E21
2018.07.24	Matviishen, Viktor (2423) vs (2527) Shyam, Sundar M. CZECH OPEN 2018 "PARDUBICE OPEN" - A - Modern Benoni Knight's Tour - Blumenfeld	0-1	A61
2018.07.23	Matviishen, Viktor (2423) vs (2529) Praggnanandhaa, R CZECH OPEN 2018 "PARDUBICE OPEN" - A - Irregular Indian	1/2-1/2	E10
2018.07.22	Babula, Vlastimil (2533) vs (2423) Matviishen, Viktor CZECH OPEN 2018 "PARDUBICE OPEN" - A - Nimzo-Indian St. Petersburg Rubinstein - Reshevsky	1/2-1/2	E46
2018.07.21	Matviishen, Viktor (2423) vs (2275) Manush, Shah CZECH OPEN 2018 "PARDUBICE OPEN" - A - Queen's Pawn Zukertort - Symmetrical	1-0	D02
2018.07.20	Simet, Martin (2182) vs (2423) Matviishen, Viktor CZECH OPEN 2018 "PARDUBICE OPEN" - A - Indian	0-1	A45
2018.03.16	Matviishen, Viktor (2435) vs (2145) Medvedyk, Volodymyr Ukraine Boys Under 16 Chess Championship 2018 Queen's Gambit Declined - Classical (Fianchetto)	1-0	D37
2018.03.14	Matviishen, Viktor (2435) vs (2177) Lisnyak, Vladislav Ukraine Boys Under 16 Chess Championship 2018 Sicilian Barnes	1/2-1/2	B45
2018.03.15	Baidetskyi, Valentin (2391) vs (2435) Matviishen, Viktor Ukraine Boys Under 16 Chess Championship 2018 English Sicilian	1/2-1/2	A20
2018.03.13	Scherbak, Yaroslav (2148) vs (2435) Matviishen, Viktor Ukraine Boys Under 16 Chess Championship 2018 Queen's Indian Fianchetto - Nimzovich	0-1	E15
2018.03.12	Kyrychenko, Maryan (2270) vs (2435) Matviishen, Viktor Ukraine Boys Under 16 Chess Championship 2018 Caro-Kann - Advance (Short)	1/2-1/2	B12
2018.03.11	Matviishen, Viktor (2435) vs (2263) Gayun, Dmytro Ukraine Boys Under 16 Chess Championship 2018 Alekhine - Exchange	1/2-1/2	B03
2018.03.10	Levitskiy, Andrey (2177) vs (2435) Matviishen, Viktor Ukraine Boys Under 16 Chess Championship 2018 Giuoco Piano - Pianissimo	1/2-1/2	C54
2018.03.09	Matviishen, Viktor (2435) vs (2271) Mosesov, Danylo Ukraine Boys Under 16 Chess Championship 2018 Catalan Irregular - Gambit	1/2-1/2	E01
2018.03.09	Zhukovskyi, Oleksandr (1660) vs (2435) Matviishen, Viktor Ukraine Boys Under 16 Chess Championship 2018 Sicilian Scheveningen - Vitolins	0-1	B80
2018.03.08	Matviishen, Viktor (2435) vs (2163) Kukelko, Alexey Ukraine Boys Under 16 Chess Championship 2018 Catalan Irregular - Gambit	0-1	E01
2018.03.07	Volotovsky, Kirill (2055) vs (2435) Matviishen, Viktor Ukraine Boys Under 16 Chess Championship 2018 Spanish Closed (Yates) - Bogolubov	0-1	C91
2017.07.29	MATVIISHEN, Viktor (2404) vs (2551) BABULA, Vlastimil CZECH OPEN 2017 PARDUBICE OPEN - turnaj A Gruenfeld Exchange	0-1	D85
2017.07.28	LADVA, Ottomar (2531) vs (2404) MATVIISHEN, Viktor CZECH OPEN 2017 PARDUBICE OPEN - turnaj A Reti Symmetrical	0-1	A05
2017.07.27	MATVIISHEN, Viktor (2404) vs (2494) SYCHEV, Klementy CZECH OPEN 2017 PARDUBICE OPEN - turnaj A Slav Rubinstein - Breyer	1/2-1/2	D11
2017.07.26	GELLER, Jakov (2519) vs (2404) MATVIISHEN, Viktor CZECH OPEN 2017 PARDUBICE OPEN - turnaj A Italian	1/2-1/2	C50
2017.07.25	MATVIISHEN, Viktor (2404) vs (2516) SCHLOSSER, Philipp CZECH OPEN 2017 PARDUBICE OPEN - turnaj A Queen's Indian Fianchetto - Nimzovich	1/2-1/2	E15
2017.07.24	MATVIISHEN, Viktor (2404) vs (2495) POTAPOV, Pavel CZECH OPEN 2017 PARDUBICE OPEN - turnaj A Dutch Leningrad (Warsaw)	1-0	A88
2017.07.23	KISLINSKY, Alexey (2479) vs (2404) MATVIISHEN, Viktor CZECH OPEN 2017 PARDUBICE OPEN - turnaj A Sicilian - Snyder	1/2-1/2	B20
2017.07.22	MATVIISHEN, Viktor (2404) vs (2282) GRANOVSKIY, Alexandr CZECH OPEN 2017 PARDUBICE OPEN - turnaj A Queen's Gambit Declined - Janowski	1-0	D31
2017.07.21	SCHATZ, Christian (2177) vs (2404) MATVIISHEN, Viktor CZECH OPEN 2017 PARDUBICE OPEN - turnaj A Reti Symmetrical - Rubinstein	0-1	A46
2017.03.31	Matviishen, Viktor (2405) vs (2452) Shkuran, Danylo Mukachevo Rating - 33 Slav - Classical Exchange	1/2-1/2	D10
2017.03.31	Oros, Robert (2230) vs (2405) Matviishen, Viktor Mukachevo Rating - 33 King's Knight - Scotch Gambit	1/2-1/2	C44
2017.03.30	Matviishen, Viktor (2405) vs (2302) Tiba, Vladyslav Mukachevo Rating - 33 Queen's Gambit Accepted - Saduleto	1/2-1/2	D20
2017.03.30	Ganze, Laszlo (2020) vs (2405) Matviishen, Viktor Mukachevo Rating - 33 Indian Knight	0-1	A46
2017.03.29	Matviishen, Viktor (2405) vs (2292) Kagramanianz, Vartan Mukachevo Rating - 33 Slav Rubinstein	1/2-1/2	D11
2017.03.29	Sevostianov, Pavel (2248) vs (2405) Matviishen, Viktor Mukachevo Rating - 33 Sicilian	0-1	B40
2017.03.28	Matviishen, Viktor (2405) vs (2343) Boricsev, Oleg Mukachevo Rating - 33 Tarrasch Rubinstein - Prague	1/2-1/2	D34
2017.03.28	Vachylya, Andriy (2231) vs (2405) Matviishen, Viktor Mukachevo Rating - 33 Spanish Chigorin	0-1	C97
2017.03.27	Matviishen, Viktor (2405) vs (2379) Skliarov, Viktor Mukachevo Rating - 33 Queen's Indian Classical	1/2-1/2	E19
2017.03.17	Mitusov, Semen (1895) vs (2405) Matviishen, Viktor Ukraine Boys Under 16 Chess Championship 2017 Giuoco Piano - Greco	0-1	C54
2017.03.16	Matviishen, Viktor (2405) vs (2194) Baidetskyi, Valentin Ukraine Boys Under 16 Chess Championship 2017 Indian - Torre	1/2-1/2	A46
2017.03.15	Lisnyak, Vladislav (2064) vs (2405) Matviishen, Viktor Ukraine Boys Under 16 Chess Championship 2017 Spanish Closed - Bogolubov	0-1	C91
2017.03.14	Matviishen, Viktor (2405) vs (2232) Kukelko, Alexey Ukraine Boys Under 16 Chess Championship 2017 Queen's Gambit Declined - Old Semi-Slav	1-0	D31
2017.03.13	Krasnokutskaya, Sofiya (2145) vs (2405) Matviishen, Viktor Ukraine Boys Under 16 Chess Championship 2017 Scotch - Scotch Golmayo	0-1	C45
2017.03.12	Matviishen, Viktor (2405) vs (2278) Roshka, Yevgeniy Ukraine Boys Under 16 Chess Championship 2017 Modern - Lizard	0-1	B06
2017.03.11	Khadzh, Khamed Dzhamil (2125) vs (2405) Matviishen, Viktor Ukraine Boys Under 16 Chess Championship 2017 Sicilian	1/2-1/2	B40
2017.03.10	Matviishen, Viktor (2405) vs (1977) Pliukha, Myhajlo Ukraine Boys Under 16 Chess Championship 2017 Old Indian Ukrainian (Two Knights) - Ukrainian	1-0	A55
2017.03.10	Matviishen, Viktor (2405) vs (1853) Scherbina, Dmitry Ukraine Boys Under 16 Chess Championship 2017 Queen's Gambit Albin	1-0	D08
2017.03.09	Gayun, Dmytro (2053) vs (2405) Matviishen, Viktor Ukraine Boys Under 16 Chess Championship 2017 Reti Symmetrical - Three Knights	1/2-1/2	A34
2017.03.08	Matviishen, Viktor (2405) vs (2033) Usatenko, Maxim Ukraine Boys Under 16 Chess Championship 2017 King's Indian - Smyslov	1-0	E61
2017.02.17	MATVIISHEN, VIKTOR (2375) vs (2507) BERNADSKIY, VITALIY 4rd Memory of Nebesna Sotnya-2017 (blitz) King's Indian Fianchetto (Classical)	0-1	E68
2017.02.17	MIRZOEV, EMIL (2463) vs (2375) MATVIISHEN, VIKTOR 4rd Memory of Nebesna Sotnya-2017 (blitz) Nimzo-Indian Saemisch	1-0	E24
2017.02.19	MATVIISHEN, VIKTOR (2354) vs (2501) RAZIN, VADIM 4rd Memory of Nebesna Sotnya-2017 (rapid) Reti Zukertort - Mexican	0-1	A06
2017.02.17	SHYMANSKYI, OLEKSANDR (2304) vs (2375) MATVIISHEN, VIKTOR 4rd Memory of Nebesna Sotnya-2017 (blitz) Nimzovich - Classical	1/2-1/2	A01
2017.02.18	MATVIISHEN, VIKTOR (2354) vs (2457) MIRZOEV, EMIL 4rd Memory of Nebesna Sotnya-2017 (rapid) Old Indian	0-1	A53
2017.02.18	MATVIISHEN, VIKTOR (2354) vs (2538) ZUBAREV, ALEXANDER 4rd Memory of Nebesna Sotnya-2017 (rapid) Irregular Queen's Pawn - Kotov	0-1	A40
2017.02.17	MALIUTIN, OLEKSANDR (2180) vs (2375) MATVIISHEN, VIKTOR 4rd Memory of Nebesna Sotnya-2017 (blitz) English Symmetrical	1-0	A30
2016.04.28	Volotovsky, Kirill (2178) vs (2347) Matviishen, Viktor Ukraine Boys Under 16 Chess Championship 2016 (Vinnytsia) Neo-Indian - Catalan Irregular	0-1	E00
2016.04.27	Matviishen, Viktor (2347) vs (1934) Kukelko, Alexey Ukraine Boys Under 16 Chess Championship 2016 (Vinnytsia) Sicilian Paulsen	1-0	B42
2016.04.26	Roshka, Yevgeniy (2085) vs (2347) Matviishen, Viktor Ukraine Boys Under 16 Chess Championship 2016 (Vinnytsia) Sicilian Macdonnell	0-1	B21
2016.04.25	Matviishen, Viktor (2347) vs (2048) Usatenko, Maxim Ukraine Boys Under 16 Chess Championship 2016 (Vinnytsia) Reti Symmetrical	1-0	A05
2016.04.25	Shakhov, Mykhailo (2066) vs (2347) Matviishen, Viktor Ukraine Boys Under 16 Chess Championship 2016 (Vinnytsia) Caro-Kann Knight (Nimzovich) - Knight	0-1	B16
2016.04.24	Matviishen, Viktor (2347) vs (1910) Dzyuban, Alexey Ukraine Boys Under 16 Chess Championship 2016 (Vinnytsia) Nimzo-Indian St. Petersburg (Bronstein)	1-0	E45
2016.04.21	Lisnyak, Vladislav (2025) vs (2347) Matviishen, Viktor Ukraine Boys Under 16 Chess Championship 2016 (Vinnytsia) Caro-Kann - Accelerated Panov	0-1	B10
2016.04.22	Matviishen, Viktor (2347) vs (2122) Lukiyanchuk, Vladislav Ukraine Boys Under 16 Chess Championship 2016 (Vinnytsia) Nimzo-Indian St. Petersburg (Fischer)	1-0	E44
2016.04.20	Matviishen, Viktor (2347) vs (2188) Yanichkin, Artur Ukraine Boys Under 16 Chess Championship 2016 (Vinnytsia) Spanish Morphy - Anderssen	1-0	C77
2016.04.20	Yurovskich, Oleksandr (2179) vs (2347) Matviishen, Viktor Ukraine Boys Under 16 Chess Championship 2016 (Vinnytsia) Indian - Trompowsky	1/2-1/2	A45
2016.04.19	Matviishen, Viktor (2347) vs (2029) Medvedyk, Vasyl Ukraine Boys Under 16 Chess Championship 2016 (Vinnytsia) Queen's Gambit Declined	1-0	D30
2016.04.15	Matviishen, Viktor (2347) vs (2026) Kyrychenko, Maryan Ukraine Boys Under 14 Chess Championship 2016 (Vinnytsia) Indian Knight	1-0	A46
2016.04.14	Levitskiy, Andrey (2041) vs (2347) Matviishen, Viktor Ukraine Boys Under 14 Chess Championship 2016 (Vinnytsia) Sicilian O'Kelly	0-1	B28
2016.04.13	Matviishen, Viktor (2347) vs (1935) Gayun, Dmytro Ukraine Boys Under 14 Chess Championship 2016 (Vinnytsia) English Ultra-Symmetrical (Mecking) - King's Indian	1/2-1/2	A39
2016.04.12	Fomin, Maxim (1908) vs (2347) Matviishen, Viktor Ukraine Boys Under 14 Chess Championship 2016 (Vinnytsia) Nimzo-Indian Rubinstein	0-1	E42
2016.04.11	Matviishen, Viktor (2347) vs (2036) Galperin, Platon Ukraine Boys Under 14 Chess Championship 2016 (Vinnytsia) Sicilian Paulsen	1-0	B42
2016.04.09	Baidetskyi, Valentin (2167) vs (2347) Matviishen, Viktor Ukraine Boys Under 14 Chess Championship 2016 (Vinnytsia) Reti Symmetrical - King's Indian	0-1	A05
2016.04.10	Shevchenko, Kirill (2439) vs (2347) Matviishen, Viktor Ukraine Boys Under 14 Chess Championship 2016 (Vinnytsia) Sicilian - Flohr	1/2-1/2	B32
2016.04.08	Matviishen, Viktor (2347) vs (2178) Volotovsky, Kirill Ukraine Boys Under 14 Chess Championship 2016 (Vinnytsia) Nimzo-Indian St. Petersburg Rubinstein - Reshevsky	1-0	E46
2016.04.07	Sokolov, Yehor (1980) vs (2347) Matviishen, Viktor Ukraine Boys Under 14 Chess Championship 2016 (Vinnytsia) Sicilian	1/2-1/2	B40
2016.04.07	Matviishen, Viktor (2347) vs (1958) Scherbak, Yaroslav Ukraine Boys Under 14 Chess Championship 2016 (Vinnytsia) Queen's Indian Classical	1-0	E19
2016.04.06	Scherbina, Dmitry (1791) vs (2347) Matviishen, Viktor Ukraine Boys Under 14 Chess Championship 2016 (Vinnytsia) English Asymmetrical	0-1	A34
2016.04.03	Skliarov, Viktor (2436) vs (2349) Matviishen, Viktor Vinnytsya-2016 (IM group) Caro-Kann - Advance (Short)	0-1	B12
2016.04.02	Matviishen, Viktor (2349) vs (2305) Tregubov, Vadim Vinnytsya-2016 (IM group) Old Benoni	1-0	A43
2016.04.01	Itkis, Boris (2372) vs (2349) Matviishen, Viktor Vinnytsya-2016 (IM group) Neo-Indian - Catalan Irregular	1-0	E00
2016.04.01	Matviishen, Viktor (2349) vs (2326) Macovei, Andrei Vinnytsya-2016 (IM group) King's Indian	1/2-1/2	E61
2016.03.31	Matviishen, Viktor (2349) vs (2310) Buksa, Nataliya Vinnytsya-2016 (IM group) Reti Symmetrical	0-1	A05
2016.03.31	Gudok, Viktor (2211) vs (2349) Matviishen, Viktor Vinnytsya-2016 (IM group) Caro-Kann Knight (Nimzovich) - Knight	0-1	B16
2016.03.30	Matviishen, Viktor (2349) vs (2123) Romcovici, Victor Vinnytsya-2016 (IM group) Spanish - Barnes	1-0	C60
2016.03.30	Bykovskiy, Oleg (2229) vs (2349) Matviishen, Viktor Vinnytsya-2016 (IM group) Sicilian	1-0	B40
2016.03.29	Matviishen, Viktor (2349) vs (2372) Morozov, Nichita Vinnytsya-2016 (IM group) Reti King's Indian	1/2-1/2	A07
2015.12.08	Kazakov, Mikhail (2488) vs (2350) Matviishen, Viktor 12th Vasylyshyn Memorial - GM Slav Two Knights - Chameleon	1-0	D11
2015.12.07	Matviishen, Viktor (2350) vs (2556) Zakhartsov, Viacheslav V. 12th Vasylyshyn Memorial - GM Nimzo-Indian St. Petersburg (Fischer)	1/2-1/2	E44
2015.12.06	Matviishen, Viktor (2350) vs (2407) Sabuk, Piotr 12th Vasylyshyn Memorial - GM Queen's Gambit Declined - Classical (Fianchetto)	1/2-1/2	D37
2015.12.05	Pavlov, Sergey (2454) vs (2350) Matviishen, Viktor 12th Vasylyshyn Memorial - GM Reti Symmetrical - Chameleon	1-0	D11
2015.12.04	Matviishen, Viktor (2350) vs (2392) Vetoshko, Volodymyr 12th Vasylyshyn Memorial - GM Nimzo-Indian St. Petersburg Rubinstein (Normal)	1/2-1/2	E48
2015.12.03	Dastan, Muhammed Batuhan (2457) vs (2350) Matviishen, Viktor 12th Vasylyshyn Memorial - GM Sicilian Scheveningen Najdorf - Byrne	1-0	B90
2015.12.02	Matviishen, Viktor (2350) vs (2306) Wisniewski, Michal 12th Vasylyshyn Memorial - GM Gruenfeld Exchange	1-0	D85
2015.12.01	Bortnyk, Olexandr (2552) vs (2350) Matviishen, Viktor 12th Vasylyshyn Memorial - GM Sicilian Scheveningen - Fianchetto	1-0	B80
2015.11.30	Matviishen, Viktor (2350) vs (2410) Ostrovskiy, Andrey 12th Vasylyshyn Memorial - GM Nimzo-Indian St. Petersburg (Fischer)	1/2-1/2	E44
2015.09.30	Bohus, Adam (2186) vs (2366) Matviishen, Viktor m14 Bogo-Indian - Gruenfeld	1/2-1/2	E11
2015.09.29	Matviishen, Viktor (2366) vs (1868) Akdogan, Alperen m14 Reti Symmetrical	1/2-1/2	A05
2015.09.28	Zaika, Daniil (2051) vs (2366) Matviishen, Viktor m14 Bogo-Indian - Gruenfeld	0-1	E11
2015.09.27	Matviishen, Viktor (2366) vs (2083) Salemgareev, Tagir m14 Alekhine Modern	0-1	B05
2015.09.25	Hakobyan, Aram (2348) vs (2366) Matviishen, Viktor m14 Nimzo-Indian Classical	1-0	E32
2015.09.24	Matviishen, Viktor (2366) vs (2153) Fieberg, Samuel m14 Sicilian - Labourdonnais	1-0	B32
2015.09.23	Schoppen, Casper (2220) vs (2366) Matviishen, Viktor m14 Bogo-Indian - Gruenfeld	1/2-1/2	E11
2015.09.22	Matviishen, Viktor (2366) vs (2109) Morgunov, Daniel m14 Queen's Gambit Declined Pillsbury	1-0	D53
2015.09.21	Vaitkevicius, Paulius (1989) vs (2366) Matviishen, Viktor m14 Caro-Kann Panov - Panov	0-1	B14
2015.04.11	Dhanush, Bharadwaj (1927) vs (2376) Matviishen, Viktor Al-Ain Youth U15 international Championship 2015 English Sicilian (Two Knights) - Carls (Smyslov)	0-1	A22
2015.04.10	Sultan, Fadel Saeed M Alshamsi (1293) vs (2376) Matviishen, Viktor Al-Ain Youth U15 international Championship 2015 Scandinavian	0-1	B01
2015.04.09	Matviishen, Viktor (2376) vs (1449) Arnakot, Yahya Zakaria Al-Ain Youth U15 international Championship 2015 Queen's Gambit - Marshall	1-0	D06
2015.04.08	Makhnyov, Denis (2347) vs (2376) Matviishen, Viktor Al-Ain Youth U15 international Championship 2015 Nimzo-Indian Rubinstein	1-0	E40
2015.04.08	Matviishen, Viktor (2376) vs (2287) Asadli, Vugar Al-Ain Youth U15 international Championship 2015 Irregular Queen's Pawn - Kotov	0-1	A40
2015.04.07	Sindarov, Javokhir (2116) vs (2376) Matviishen, Viktor Al-Ain Youth U15 international Championship 2015 Sicilian Scheveningen - Anderssen	0-1	B80
2015.04.06	Matviishen, Viktor (2376) vs Ahmed, Rashed Mohd R Alshamsi Al-Ain Youth U15 international Championship 2015 Irregular Queen's Pawn - Nimzovich	1-0	A40
2014.12.21	Matviishen, Viktor (2383) vs (2391) Sarana, Alexey World Youth U-16 Chess Olympiad 2014 Gruenfeld Exchange	0-1	D85
2014.12.20	Matviishen, Viktor (2383) vs (2091) Sevgi, Volkan World Youth U-16 Chess Olympiad 2014 Caro-Kann - Advance (Short)	1/2-1/2	B12
2014.12.18	Chetrari, Nikita (2117) vs (2383) Matviishen, Viktor World Youth U-16 Chess Olympiad 2014 Sicilian Scheveningen Najdorf	0-1	B90
2014.12.15	Matviishen, Viktor (2383) vs (2122) Ghvamberia, Nika World Youth U-16 Chess Olympiad 2014 Queen's Indian Fianchetto - Nimzovich	0-1	E15
2014.12.14	Matviishen, Viktor (2383) vs (2216) Abdusattorova, Bakhora World Youth U-16 Chess Olympiad 2014 Irregular Indian	0-1	E10
2014.12.14	Cretnik, Urban (2214) vs (2383) Matviishen, Viktor World Youth U-16 Chess Olympiad 2014 Sicilian Alapin	0-1	B22
2013.06.10	Matviishen, Viktor (2046) vs (2425) Ermenkov, Evgenij 2nd Grand Europe open "Golden Sands 2013" Benoni - Czech	0-1	A56
2012.11.18	Matviishen, Viktor (1981) vs (1827) Aliyev, Ravan World Youth Championships 2012 - U10 Open Pirc - Lizard	1-0	B06
2012.11.17	Sargsyan, Shant (1847) vs (1981) Matviishen, Viktor World Youth Championships 2012 - U10 Open Queen's Gambit Accepted Classical - Symmetrical	1-0	D27
2012.11.16	Matviishen, Viktor (1981) vs (1923) Nguyen, Anh Khoi World Youth Championships 2012 - U10 Open Sicilian Scheveningen Najdorf	0-1	B90
2012.11.15	Gavrilescu, David (1812) vs (1981) Matviishen, Viktor World Youth Championships 2012 - U10 Open Sicilian - Rossolimo	0-1	B30
2012.11.14	Ram, Aravind L N (1983) vs (1981) Matviishen, Viktor World Youth Championships 2012 - U10 Open Sicilian - Godiva	1/2-1/2	B32
2012.11.12	Matviishen, Viktor (1981) vs (2036) Kozak, Adam World Youth Championships 2012 - U10 Open Sicilian Open - Prins	1-0	B55
2012.11.12	Matviishen, Viktor (1981) vs (1863) Iniyan, P World Youth Championships 2012 - U10 Open Sicilian - Keres	1-0	B20
2012.11.11	Baasansuren, Erdene (1776) vs (1981) Matviishen, Viktor World Youth Championships 2012 - U10 Open Nimzo-Indian St. Petersburg	0-1	E43
2012.11.08	Matviishen, Viktor (1981) vs (1518) Sonis, Francesco World Youth Championships 2012 - U10 Open Scotch - Scotch Potter	1/2-1/2	C45

Viktor Matviishen - Other possible chess games

Date	Players & Opening	Result	ECO
2022.04.03	Matviishen,Viktor (2510) vs (2477) Brodsky,David College Final Four 2022 Irregular Indian - Dzindzikhashvili	0-1	E10
2022.04.02	Bok,B (2624) vs (2510) Matviishen,Viktor College Final Four 2022 Nimzo-Indian St. Petersburg (Bronstein)	0-1	E45
2022.04.02	Matviishen,Viktor (2510) vs (2589) Quesada Perez,Yu College Final Four 2022 Slav - Classical Exchange	1-0	D10
2022.01.09	Matviishen,Viktor (2507) vs (2094) Webster,Dex Pan-Am Intercollegiate Reti Zukertort	1-0	A06
2022.01.08	Ritam Nag (2010) vs (2507) Matviishen,Viktor Pan-Am Intercollegiate Bishop's Opening Berlin	0-1	C24
2022.01.08	Matviishen,Viktor (2507) vs (2577) Theodorou,Nikolas Pan-Am Intercollegiate Sicilian Yugoslav Dragon - Rauzer	1/2-1/2	B76
2022.01.07	Schenk,Sam (1791) vs (2507) Matviishen,Viktor Pan-Am Intercollegiate Sicilian Moscow	0-1	B51
2022.01.07	Matviishen,Viktor (2507) vs Nguyen,Dan Pan-Am Intercollegiate King's Indian Schwarz (Makogonov)	1-0	E71
2022.01.06	Eswaran,Pranav (1422) vs (2507) Matviishen,Viktor Pan-Am Intercollegiate Giuoco Piano - Greco	0-1	C54
2022.02.05	Matviishen,Viktor (2510) vs Shulman,Dashiell M KCF University Cup 2022 Spanish Classical	1-0	C64
2022.07.24	Grabinsky,Aaron (2399) vs (2490) Matviishen,Viktor Hollywood Norm Classic #1 Sicilian Moscow	1/2-1/2	B51
2022.07.24	Matviishen,Viktor (2490) vs (2325) Gedajlovic,Max Hollywood Norm Classic #1 Indian Knight - Dzindzikhashvili	1/2-1/2	E10
2022.07.23	Mahajan,Rushaan (2089) vs (2490) Matviishen,Viktor Hollywood Norm Classic #1 Reti King's Indian - Yugoslav	0-1	A07
2022.07.23	Matviishen,Viktor (2490) vs (2242) Chen,Ryo Hollywood Norm Classic #1 Indian East Indian - Torre	1-0	A48
2022.07.22	Bitoon,R (2433) vs (2490) Matviishen,Viktor Hollywood Norm Classic #1 Sicilian Scheveningen Najdorf	0-1	B95
2022.07.22	Matviishen,Viktor (2490) vs (2329) Hakobyan,Eduard Hollywood Norm Classic #1 Modern Benoni Knight's Tour - Nimzovich	1/2-1/2	A61
2022.07.21	Yim,Sung Ho (2207) vs (2490) Matviishen,Viktor Hollywood Norm Classic #1 Irregular Indian	0-1	E10
2022.07.21	Matviishen,Viktor (2490) vs (2316) Maiti,Milind Hollywood Norm Classic #1 Catalan Open (Classical)	1/2-1/2	E04
2022.07.20	Fong,Kevin (2016) vs (2490) Matviishen,Viktor Hollywood Norm Classic #1 Sicilian Moscow	0-1	B51
2022.07.04	Antipov,M2 (2597) vs (2490) Matviishen,Viktor 50th Annual World Open Sicilian Scheveningen Najdorf - Byrne	1-0	B90
2022.06.30	Cooke,E (2048) vs (2490) Matviishen,Viktor 50th Annual World Open Spanish Morphy - Classical	0-1	C70
2022.08.17	Postny,E (2579) vs (2506) Matviishen,Viktor 9th Washington Int 2022 English Anglo-Indian (Queen's Knight) - Three Knights	0-1	A34
2022.08.16	Matviishen,Viktor (2506) vs (2192) Ouellet,Maili-Jade 9th Washington Int 2022 Queen's Gambit Declined	1-0	D30
2022.08.16	Grabinsky,Aaron (2410) vs (2506) Matviishen,Viktor 9th Washington Int 2022 Sicilian	1-0	B40
2022.08.15	Matviishen,Viktor (2506) vs (2367) Chiku-Ratte,Olivier-Kenta 9th Washington Int 2022 Queen's Gambit Declined	1/2-1/2	D30
2022.08.15	Burke,John M (2573) vs (2506) Matviishen,Viktor 9th Washington Int 2022 Sicilian Scheveningen Najdorf	1-0	B99
2022.06.28	Matviishen,Viktor (2496) vs (2354) Lu,Maximillian 15th Philadelphia Int Reti Symmetrical	1/2-1/2	A05
2022.06.28	Zhou Jianchao (2583) vs (2496) Matviishen,Viktor 15th Philadelphia Int English Symmetrical - Three Knights	0-1	A34
2022.06.27	Matviishen,Viktor (2496) vs (2431) Tian,Eddy 15th Philadelphia Int Queen's Gambit Declined	1-0	D30
2022.06.27	Zhou,Liran (2350) vs (2496) Matviishen,Viktor 15th Philadelphia Int Sicilian Scheveningen Najdorf - Adams	1/2-1/2	B90
2022.06.26	Matviishen,Viktor (2496) vs (2281) Yan,Ruiyang 15th Philadelphia Int Irregular Indian	1-0	E10
2022.06.26	Sai Agni Jeevitesh,J (2235) vs (2496) Matviishen,Viktor 15th Philadelphia Int Gruenfeld Exchange	1/2-1/2	D85
2022.06.25	Matviishen,Viktor (2496) vs (2291) Shen,Christopher 15th Philadelphia Int King's Indian Schwarz - Semi-Averbakh	0-1	E73
2022.06.25	Jacobson,Aaron (2275) vs (2496) Matviishen,Viktor 15th Philadelphia Int Slav Two Knights - Chameleon	1/2-1/2	D11
2022.08.07	Matviishen,Viktor (2490) vs (2541) Sorokin,Aleksey 122nd US Open 2022 Reti King's Indian - Barcza	0-1	A07
2022.08.06	Moradiabadi,E (2539) vs (2490) Matviishen,Viktor 122nd US Open 2022 Sicilian Scheveningen Najdorf (Opecensky)	1/2-1/2	B92
2022.10.23	Brodsky,David (2511) vs (2524) Matviishen,Viktor Texas Collegiate Superfin Sicilian Scheveningen Najdorf	1/2-1/2	B90
2022.08.05	Matviishen,Viktor (2490) vs (2620) Akopian,Vl 122nd US Open 2022 Modern Benoni Knight's Tour - Blumenfeld	1-0	A61
2022.10.23	Fus,Jakub (2417) vs (2524) Matviishen,Viktor Texas Collegiate Superfin Sicilian - Chekhover	1-0	B53
2022.10.22	Matviishen,Viktor (2524) vs (2515) Druska,J Texas Collegiate Superfin Irregular Indian	1-0	E10
2022.10.22	Matviishen,Viktor (2524) vs (2503) Grinberg,E Texas Collegiate Superfin Sicilian Scheveningen Najdorf	1-0	B90
2022.08.14	Matviishen,Viktor (2506) vs (2505) Tang,Andrew 9th Washington Int 2022 Catalan Open (Classical)	1/2-1/2	E04
2022.08.14	Chandra,Akshat (2479) vs (2506) Matviishen,Viktor 9th Washington Int 2022 Queen's Gambit Accepted Classical	0-1	D26
2022.08.13	Matviishen,Viktor (2506) vs (2350) Jacobson,Aaron 9th Washington Int 2022 Queen's Gambit Declined	1-0	D30
2022.08.13	Zong,Davis (2231) vs (2506) Matviishen,Viktor 9th Washington Int 2022 Queen's Gambit Declined Ragozin (Vienna)	0-1	D39
2022.07.03	Matviishen,Viktor (2490) vs (2563) Dragun,K 50th Annual World Open Catalan Open (Classical)	1/2-1/2	E04
2022.07.03	Matviishen,Viktor (2490) vs (2526) Salinas Herrera,P 50th Annual World Open Slav Rubinstein	1-0	D11
2022.07.02	Burke,John M (2575) vs (2490) Matviishen,Viktor 50th Annual World Open Sicilian Scheveningen Najdorf - Byrne	1/2-1/2	B90
2022.07.02	Matviishen,Viktor (2490) vs (2691) Xiong,Jeffery 50th Annual World Open Queen's Gambit Declined	1/2-1/2	D30
2022.07.01	Huston,Gus (2282) vs (2490) Matviishen,Viktor 50th Annual World Open Sicilian Moscow	0-1	B51
2022.07.01	Matviishen,Viktor (2490) vs (2192) Colas,Joshua 50th Annual World Open Irregular Indian	1-0	E10
2022.05.24	Schitco,Ivan (2484) vs (2517) Matviishen,Viktor Saint Louis Congress GM Slav - Classical Exchange	1/2-1/2	D10
2022.05.23	Matviishen,Viktor (2517) vs (2407) Kavutskiy,K Saint Louis Congress GM King's Indian Schwarz - Semi-Averbakh	1-0	E73
2022.05.22	Matviishen,Viktor (2517) vs (2375) Stearman,Josiah Saint Louis Congress GM Queen's Gambit Accepted	0-1	D20
2022.05.22	Park,Evan (2431) vs (2517) Matviishen,Viktor Saint Louis Congress GM Spanish Morphy - Classical	1/2-1/2	C70
2022.05.21	Matviishen,Viktor (2517) vs (2524) Repka,C Saint Louis Congress GM Queen's Gambit Accepted - Saduleto	0-1	D20
2022.05.21	Brodsky,David (2484) vs (2517) Matviishen,Viktor Saint Louis Congress GM Scotch - Scotch Potter	1/2-1/2	C45
2022.05.20	Matviishen,Viktor (2517) vs (2525) Belous,V Saint Louis Congress GM Sicilian - Rossolimo	0-1	B30
2022.05.20	Ruiz C,J (2473) vs (2517) Matviishen,Viktor Saint Louis Congress GM Nimzovich - Classical	1-0	A01
2022.05.19	Matviishen,Viktor (2517) vs (2486) Daggupati,Balaji Saint Louis Congress GM Queen's Gambit Accepted - Saduleto	1/2-1/2	D20
2021.08.08	Nyzhnyk,I (2676) vs (2510) Matviishen,Viktor 121st US Open 2021 Indian East Indian	1-0	A48
2021.08.07	Matviishen,Viktor (2510) vs (2645) Bruzon Batista,L 121st US Open 2021 Irregular Indian	1-0	E10
2021.08.06	Cooklev,Steven (2084) vs (2510) Matviishen,Viktor 121st US Open 2021 Bishop's Opening Berlin	0-1	C24
2021.08.05	Matviishen,Viktor (2510) vs (1991) Mucerino,J 121st US Open 2021 Queen's Gambit Declined	1-0	D30
2021.08.03	Krishna,Rohan vs (2510) Matviishen,Viktor 121st US Open 2021 King's Knight - Scotch Gambit	0-1	C44
2021.08.02	Glashausser,Sho (1761) vs (2510) Matviishen,Viktor 121st US Open 2021 Semi-Slav - Anti-Meran	1-0	D43
2021.08.01	Matviishen,Viktor (2510) vs La Budde,Michael 121st US Open 2021 King's Indian Schwarz (Makogonov)	1-0	E71
2021.04.04	Hakobyan,Aram (2598) vs (2512) Matviishen,Viktor College Final Four 2021 Semi-Slav	1-0	D43
2021.04.04	Matviishen,Viktor (2512) vs (2520) Belous,V College Final Four 2021 King's Indian Schwarz (Makogonov)	0-1	E71
2021.04.03	Matviishen,Viktor (2512) vs (2543) Ali Marandi,C College Final Four 2021 Semi-Slav - Stoltz	0-1	D45
2021.04.03	Matviishen,Viktor (2512) vs (2590) Cordova,E College Final Four 2021 Neo-Indian - Catalan Irregular	1/2-1/2	E00
2021.04.03	Belous,V (2520) vs (2512) Matviishen,Viktor College Final Four 2021 Semi-Slav	0-1	D43
2021.06.20	Matviishen,Viktor (2512) vs (2256) Posthuma,Joshua National Open 2021 Indian - Saemisch (Marienbad)	0-1	A50
2021.06.20	Santarius,E (2378) vs (2512) Matviishen,Viktor National Open 2021 Reti Zukertort	0-1	A06
2021.06.19	Matviishen,Viktor (2512) vs (2566) Theodorou,Nikolas National Open 2021 King's Indian Schwarz (Makogonov)	0-1	E71
2021.06.19	Nyzhnyk,I (2679) vs (2512) Matviishen,Viktor National Open 2021 Slav - Classical Exchange	1-0	D10
2021.06.18	Matviishen,Viktor (2512) vs (2598) Hakobyan,Aram National Open 2021 Gruenfeld Exchange - Modern	1/2-1/2	D85
2021.06.18	Kaidanov,G (2549) vs (2512) Matviishen,Viktor National Open 2021 Slav	0-1	D10
2021.06.17	Matviishen,Viktor (2512) vs (1981) Krishnakumar,Sriram National Open 2021 Slav	1-0	D10
2021.06.17	Li,Eric 2007 (2270) vs (2512) Matviishen,Viktor National Open 2021 King's Indian	0-1	E90
2021.02.07	Matviishen,Viktor (2512) vs (2472) Raja,H KCF University Cup 2021 Nimzo-Indian Saemisch - Kmoch	1-0	E25
2021.03.13	Matviishen,Viktor (2512) vs (2117) Aghamir Alrobiai,Nizar 1st FIDE World Uni BlitzB Gruenfeld Saemisch - Capablanca	1-0	D83
2021.03.13	Rosicki,M (2023) vs (2512) Matviishen,Viktor 1st FIDE World Uni BlitzB Giuoco Piano - Greco	0-1	C54
2021.02.07	Matviishen,Viktor (2512) vs (2044) Dai,Wenzhi KCF University Cup 2021 Modern Benoni Classical (Czerniak)	1-0	A77
2021.03.13	Matviishen,Viktor (2512) vs (2374) Stearman,Josiah 1st FIDE World Uni BlitzB Slav Dutch	0-1	D19
2021.03.13	Manukyan,Artyom (2148) vs (2512) Matviishen,Viktor 1st FIDE World Uni BlitzB Spanish Exchange (Gligoric) - Exchange	1/2-1/2	C69
2021.02.07	Khairullin,I (2615) vs (2512) Matviishen,Viktor KCF University Cup 2021 Giuoco Piano - Pianissimo	1-0	C54
2021.03.13	Matviishen,Viktor (2512) vs (2251) Baselmans,Luuk 1st FIDE World Uni BlitzB Nimzo-Indian - Kmoch	1/2-1/2	E20
2021.03.13	Carrasco Jacome,Bryan (2103) vs (2512) Matviishen,Viktor 1st FIDE World Uni BlitzB Vienna Gambit - Modern	0-1	C29
2021.03.13	Matviishen,Viktor (2512) vs (1867) Rousseau,Matthieu 1st FIDE World Uni BlitzB Queen's Gambit Declined Pillsbury	1-0	D53
2021.02.07	Matviishen,Viktor (2512) vs (2270) Derakhshani,D KCF University Cup 2021 Nimzo-Indian - Kmoch	1-0	E20
2021.03.13	Kowalec,Maciej (2123) vs (2512) Matviishen,Viktor 1st FIDE World Uni BlitzB Queen's Pawn Closed - Symmetrical	1-0	D04
2021.03.13	Matviishen,Viktor (2512) vs (1935) Ortega Carrasco,Alex Benjamin 1st FIDE World Uni BlitzB Nimzo-Indian - Kmoch	1-0	E20
2021.02.06	Matviishen,Viktor (2512) vs (2056) Galyaev,I KCF University Cup 2021 Slav Dutch	1-0	D19
2021.03.13	Gutierrez Bernardini,Eduardo (1584) vs (2512) Matviishen,Viktor 1st FIDE World Uni BlitzB Nimzovich - Classical	0-1	A01
2021.02.06	Matviishen,Viktor (2512) vs (1617) Adena,Lemmuel Jay KCF University Cup 2021 Semi-Slav - Stoltz	1-0	D45
2021.02.06	Bernardo,Dale (2085) vs (2512) Matviishen,Viktor KCF University Cup 2021 Four Knights - Scotch	1-0	C47
2021.02.06	Matviishen,Viktor (2512) vs Ramos Castillo,Angel Urie KCF University Cup 2021 Benoni - Hromádka	1-0	A56
2021.02.06	Schneider,Avi vs (2512) Matviishen,Viktor KCF University Cup 2021 Saragossa opening	0-1	A00
2021.03.21	Dragun,K (2557) vs (2512) Matviishen,Viktor 1st FIDE World Uni RapidA Gruenfeld Kemeri (Bogolubov) - Barcza	1-0	D78
2021.03.21	Matviishen,Viktor (2512) vs (2554) Theodorou,Nikolas 1st FIDE World Uni RapidA Irregular Queen's Pawn - Owen	1-0	A40
2021.02.13	Kovalev,De (2487) vs (2512) Matviishen,Viktor Bogdanovich Mem Final Reti Symmetrical - King's Fianchetto	1-0	A15
2021.03.21	Matviishen,Viktor (2512) vs (2163) Jaferian,K 1st FIDE World Uni RapidA Catalan Irregular - Gambit	1-0	E01
2021.02.13	Matviishen,Viktor (2512) vs (2587) Kobalia,M Bogdanovich Mem Final Queen's Gambit Declined - Janowski	1-0	D31
2021.03.21	Dolana,A (2359) vs (2512) Matviishen,Viktor 1st FIDE World Uni RapidA Reti Zukertort	1/2-1/2	A06
2021.02.13	Fingerov,D (2287) vs (2512) Matviishen,Viktor Bogdanovich Mem Final Four Knights - Scotch	0-1	C47
2021.03.21	Matviishen,Viktor (2512) vs (2507) Livaic,Leon 1st FIDE World Uni RapidA Neo-Indian	1/2-1/2	E00
2021.02.13	Matviishen,Viktor (2512) vs (2260) Yurovskykh,Oleksandr Bogdanovich Mem Final Queen's Gambit Accepted - Saduleto	1/2-1/2	D20
2021.03.21	Sandoval Mercado,Carlos (2273) vs (2512) Matviishen,Viktor 1st FIDE World Uni RapidA Slav Rubinstein	0-1	D11
2021.02.13	Golizadeh,A (2455) vs (2512) Matviishen,Viktor Bogdanovich Mem Final King's Knight - Scotch Gambit	0-1	C44
2021.02.13	Matviishen,Viktor (2512) vs (2186) Hryzlova,Sofiia Bogdanovich Mem Final Neo-Indian - Catalan Irregular	1-0	E00
2021.03.20	Matviishen,Viktor (2512) vs (2411) Ioannidis,Ev 1st FIDE World Uni RapidA Nimzo-Indian - Kmoch	0-1	E20
2021.02.13	Dovzhenko,V (2069) vs (2512) Matviishen,Viktor Bogdanovich Mem Final Falkbeer Counter-Gambit - Marshall	0-1	C31
2021.03.20	Lopez Gonzalez,A (2379) vs (2512) Matviishen,Viktor 1st FIDE World Uni RapidA Slav - Classical Exchange	0-1	D10
2021.02.13	Matviishen,Viktor (2512) vs (1944) Pyrig,Roman Bogdanovich Mem Final King's Indian Schwarz (Makogonov)	0-1	E71
2021.03.20	Matviishen,Viktor (2512) vs (2246) Defromont,Benjamin 1st FIDE World Uni RapidA Catalan Irregular - Gambit	1-0	E01
2021.02.13	Barchuk,Irina (2084) vs (2512) Matviishen,Viktor Bogdanovich Mem Final King's Knight - Scotch Gambit	1-0	C44
2021.03.20	Rodriguez Dominguez,Melissa (2103) vs (2512) Matviishen,Viktor 1st FIDE World Uni RapidA Spanish Morphy - Classical	0-1	C70
2021.02.13	Matviishen,Viktor (2512) vs (2577) Kryakvin,D Bogdanovich Mem Final Slav Dutch	0-1	D18
2021.03.20	Matviishen,Viktor (2512) vs (1827) Brunel,Axel 1st FIDE World Uni RapidA King's Indian Schwarz (Makogonov)	1-0	E71
2021.03.20	Hibbert,Odane (1467) vs (2512) Matviishen,Viktor 1st FIDE World Uni RapidA Semi-Slav - Anti-Meran	0-1	D43
2021.02.13	Khachyk,Anton (1629) vs (2512) Matviishen,Viktor Bogdanovich Mem Final English Anglo-Indian (Queen's Knight)	0-1	A16
2021.02.13	Matviishen,Viktor (2512) vs (2521) Belous,V Bogdanovich Mem Final Gruenfeld Saemisch - Capablanca	0-1	D83
2021.02.13	Yakubboev,Nodirbek (2605) vs (2512) Matviishen,Viktor Bogdanovich Mem Final Queen's Indian Fianchetto - Nimzovich	1/2-1/2	E15
2021.02.13	Matviishen,Viktor (2512) vs (2598) Zubov,A UKR Bogdanovich Mem Final Gruenfeld Saemisch - Capablanca	1-0	D83
2020.08.27	Muha,Sergey (2222) vs (2505) Matviishen,Viktor 1st Sergiy Shystarev Mem Semi-Slav - Anti-Meran	0-1	D43
2020.11.01	Matviishen,Viktor (2506) vs (2254) Prydun,Andriy Elitzur Int Online 2020 Semi-Slav - Stoltz	1/2-1/2	D45
2020.11.01	Bykhovsky,Av (2400) vs (2506) Matviishen,Viktor Elitzur Int Online 2020 Gruenfeld - Nimzovich	0-1	E60
2020.11.26	Matviishen,Viktor (2506) vs (2422) Zubarev,Al1 89th ch-UKR 2020 Catalan Open (Classical) - Gambit	1/2-1/2	E04
2020.11.25	Ovsejevitsch,S (2587) vs (2506) Matviishen,Viktor 89th ch-UKR 2020 King's Indian Yugoslav - Normal	1-0	E97
2020.11.24	Shevchenko,Kirill (2592) vs (2506) Matviishen,Viktor 89th ch-UKR 2020 Alekhine Modern - Larsen	1/2-1/2	B04
2020.11.23	Matviishen,Viktor (2506) vs (2589) Zubov,A UKR 89th ch-UKR 2020 Spanish Berlin	1/2-1/2	C65
2020.11.22	Kovchan,A (2568) vs (2506) Matviishen,Viktor 89th ch-UKR 2020 Spanish Morphy - Schliemann	1/2-1/2	C70
2020.11.21	Matviishen,Viktor (2506) vs (2619) Bernadskiy,V 89th ch-UKR 2020 Modern	1-0	A41
2020.11.20	Solovchuk,A (2301) vs (2506) Matviishen,Viktor 89th ch-UKR 2020 King's Indian Schwarz	1/2-1/2	E70
2020.11.19	Matviishen,Viktor (2506) vs (2641) Kuzubov,Y 89th ch-UKR 2020 Nimzo-Indian Saemisch - Keres	1/2-1/2	E25
2017.09.14	Esipenko, Andrey (2540) vs (2431) Matviishen, Viktor 27th EY BU16 2017 Queen's Indian Fianchetto	1-0	E15
2017.09.13	Bronstein, Or (2308) vs (2431) Matviishen, Viktor 27th EY BU16 2017 Queen's Indian - Petrosian	0-1	E12
2017.09.12	Matviishen, Viktor (2431) vs (2485) Van Foreest, Lucas 27th EY BU16 2017 Irregular Indian - Dzindzikhashvili	0-1	E10
2017.09.11	Matviishen, Viktor (2431) vs (2472) Hakobyan, Aram 27th EY BU16 2017 Neo-Indian - Catalan Irregular	1-0	E00
2020.01.15	Matviishen, Viktor (2497) vs (2382) Sargsyan, Anna M. Andranik Margaryan Mem Spanish Morphy - Anderssen	0-1	C77
2018.03.09	Zhukovskyi, Oleksandr (1660) vs (2435) Matviishen, Viktor ch-UKR U16 2018 Sicilian Scheveningen - Vitolins	0-1	B80
2017.09.09	Trimitzios, Petros (2191) vs (2431) Matviishen, Viktor 27th EY BU16 2017 Neo-Indian - Catalan Irregular	0-1	E00
2017.09.08	Matviishen, Viktor (2431) vs (2336) Bykov, Oleg 27th EY BU16 2017 King's Indian Schwarz	1-0	E70
2017.09.07	Szpar, Milosz (2308) vs (2431) Matviishen, Viktor 27th EY BU16 2017 Spanish Closed - Chigorin	1/2-1/2	C90
2017.09.06	Hurdzan, Tomas (2223) vs (2431) Matviishen, Viktor 27th EY BU16 2017 Spanish Berlin	0-1	C65
2017.09.05	Matviishen, Viktor (2431) vs (2140) Garanin, Aleksei 27th EY BU16 2017 Sicilian Scheveningen Najdorf - Adams	1-0	B90
2017.08.24	Morozov, N. (2458) vs (2433) Matviishen, Viktor European U18 Teams Open Slav Two Knights - Chameleon	1-0	D11
2017.08.23	Matviishen, Viktor (2433) vs (2420) Janik, Igor European U18 Teams Open Modern	1/2-1/2	A41
2017.08.21	Vykouk, Jan (2431) vs (2433) Matviishen, Viktor European U18 Teams Open Spanish Morphy - Anderssen	1/2-1/2	C77
2018.10.22	Olsen, Filip Boe (2335) vs (2476) Matviishen, Viktor World Youth Open U16 2018 Nimzo-Indian Bernstein	1/2-1/2	E53
2017.08.20	Matviishen, Viktor (2433) vs (2409) Gorodetzky, David European U18 Teams Open French - Schlechter	1-0	C01
2017.08.19	Livaic, Leon (2464) vs (2433) Matviishen, Viktor European U18 Teams Open Slav Rubinstein - Breyer	1-0	D11
2017.08.18	Matviishen, Viktor (2433) vs (2451) Nayhebaver, Martin European U18 Teams Open Sicilian Scheveningen Najdorf - Adams	1-0	B90
2017.08.17	Jakab, Bela (2195) vs (2433) Matviishen, Viktor European U18 Teams Open Sicilian	1/2-1/2	B50
2020.08.21	Matviishen, Viktor (2505) vs (2289) Bressy, Theo Online Olym Top DivB 2020 Slav Dutch	1-0	D19
2020.08.26	Zozulia, A (2258) vs (2505) Matviishen, Viktor 1st Sergiy Shystarev Mem Spanish Modern Steinitz	0-1	C71
2020.08.28	Matviishen, Viktor (2505) vs (2357) Kruglyakov, P 1st Sergiy Shystarev Mem Gruenfeld Saemisch - Landau	1-0	D83
2018.02.16	Matviishen, Viktor (2439) vs (2588) Bernadskiy, V Nebesna Sotnya Mem Blitz King's Indian Schwarz	1-0	E70
2018.02.16	Bogdanovich, S (2560) vs (2439) Matviishen, Viktor Nebesna Sotnya Mem Blitz Queen's Indian Fianchetto - Nimzovich	1-0	E15
2018.02.17	Bernadskiy, V (2588) vs (2439) Matviishen, Viktor Nebesna Sotnya Mem Rapid Giuoco Piano - Pianissimo	1/2-1/2	C54
2018.07.03	Biletskiy, Danylo (2061) vs (2423) Matviishen, Viktor Mukachevo Summer Reti Symmetrical	0-1	A05
2018.07.04	Matviishen, Viktor (2423) vs (2188) Lisnyak, Vladislav Mukachevo Summer Irregular Indian - Exchange Deferred	1-0	D37
2018.07.18	Matviishen, Viktor (2423) vs (2154) Maslak, A 29th Czech Rapid G1 2018 King's Indian Schwarz	1-0	E70
2018.07.19	Matviishen, Viktor (2423) vs (2133) Buchcar, T 29th Czech Rapid G1 2018 Sicilian	1-0	B40
2018.07.19	Tarakanov, O (2123) vs (2423) Matviishen, Viktor 29th Czech Rapid G1 2018 King's Knight - Scotch Goring	0-1	C44
2018.07.20	Simet, Martin (2182) vs (2423) Matviishen, Viktor 29th Czech Open A 2018 Indian	0-1	A45
2018.07.22	Babula, V (2533) vs (2423) Matviishen, Viktor 29th Czech Open A 2018 Nimzo-Indian St. Petersburg Rubinstein - Reshevsky	1/2-1/2	E46
2018.07.23	Matviishen, Viktor (2423) vs (2529) Praggnanandhaa, R 29th Czech Open A 2018 Irregular Indian	1/2-1/2	E10
2018.08.01	Lewtak, Do (2177) vs (2437) Matviishen, Viktor 2nd Irena Warakomska Mem Semi-Slav Meran - Bogolubov	0-1	D46
2018.08.04	Vetoshko, V (2525) vs (2437) Matviishen, Viktor 2nd Irena Warakomska Mem Spanish Closed - Lenzerheide	1/2-1/2	C92
2016.07.03	Bogdanovich, S. (2588) vs (2366) Matviishen, Viktor Mukachevo Summer Reti Symmetrical - Spassky	1-0	A05
2016.07.02	Matviishen, Viktor (2366) vs (2391) Solovchuk, A. Mukachevo Summer Nimzo-Indian St. Petersburg (Bronstein)	1-0	E45
2016.07.02	Kislinsky, A. (2478) vs (2366) Matviishen, Viktor Mukachevo Summer Caro-Kann Panov - Panov	1/2-1/2	B14
2016.07.01	Matviishen, Viktor (2366) vs (2456) Pavlov, S2. Mukachevo Summer Nimzo-Indian Bernstein	1/2-1/2	E53
2016.06.30	Mirzoev, E. (2428) vs (2366) Matviishen, Viktor Mukachevo Summer Nimzo-Indian St. Petersburg (Bronstein)	1/2-1/2	E45
2018.07.19	Matviishen, Viktor (2423) vs (2586) Stocek, J 29th Czech Rapid G1 2018 Bogo-Indian - Gruenfeld	0-1	E11
2018.07.24	Matviishen, Viktor (2423) vs (2527) Shyam, SM 29th Czech Open A 2018 Modern Benoni Knight's Tour - Blumenfeld	0-1	A61
2018.07.27	Matviishen, Viktor (2423) vs (2543) Plat, V 29th Czech Open A 2018 Sicilian - Modern	1/2-1/2	B83
2018.08.03	Matviishen, Viktor (2437) vs (2561) Fedorov, Alex 2nd Irena Warakomska Mem King's Indian Schwarz	1/2-1/2	E70
2018.08.03	Ovsejevitsch, S (2597) vs (2437) Matviishen, Viktor 2nd Irena Warakomska Mem English Anglo-Indian (Queen's Knight)	0-1	A16
2018.08.05	Matviishen, Viktor (2437) vs (2548) Czarnota, P 2nd Irena Warakomska Mem King's Indian Classical	1-0	E91
2018.08.07	Aleksandrov, A (2585) vs (2437) Matviishen, Viktor 2nd Irena Warakomska Mem Nimzo-Indian Saemisch	1/2-1/2	E24
2018.08.08	Matviishen, Viktor (2437) vs (2573) Stupak, K 2nd Irena Warakomska Mem Irregular Queen's Pawn - Kotov (Robatsch)	1-0	A40
2018.08.25	Kislinsky, A (2478) vs (2437) Matviishen, Viktor Lviv Cup GM 2018 Center Game - Paulsen	1-0	C22
2019.10.10	Matviishen, Viktor (2494) vs (2319) Belous, Mikhail ch-UKR Semi-Final 2019 King's Indian Schwarz (Makogonov)	1/2-1/2	E71
2018.10.26	Matviishen, Viktor (2476) vs (2463) Sargsyan, Shant World Youth Open U16 2018 English Sicilian	1/2-1/2	A20
2018.11.25	Matviishen, Viktor (2476) vs (2101) Brilej, Jaka World Youth U16 Olympiad Sicilian - Rossolimo	1-0	B30
2017.07.29	Matviishen, Viktor (2404) vs (2551) Babula, V. 28th Czech Open A 2017 Gruenfeld Exchange	0-1	D85
2017.07.28	Ladva, O. (2531) vs (2404) Matviishen, Viktor 28th Czech Open A 2017 Reti Symmetrical	0-1	A05
2018.11.26	Matviishen, Viktor (2476) vs (2531) Erigaisi, Arjun World Youth U16 Olympiad Irregular Indian	0-1	E10
2017.07.27	Matviishen, Viktor (2404) vs (2494) Sychev, K. 28th Czech Open A 2017 Slav Rubinstein - Breyer	1/2-1/2	D11
2018.11.30	Matviishen, Viktor (2476) vs (2560) Abdusattorov, Nodirbek World Youth U16 Olympiad Neo-Indian - Catalan Irregular	0-1	E00
2017.07.26	Geller, J. (2519) vs (2404) Matviishen, Viktor 28th Czech Open A 2017 Italian	1/2-1/2	C50
2018.12.02	Matviishen, Viktor (2476) vs (2434) Vlachos, Anatole World Youth U16 Olympiad Dutch Classical	1/2-1/2	A96
2017.07.25	Matviishen, Viktor (2404) vs (2516) Schlosser, P. 28th Czech Open A 2017 Queen's Indian Fianchetto - Nimzovich	1/2-1/2	E15
2019.03.18	Matviishen, Viktor (2490) vs (2109) Ivankovic, I 20th ch-EUR Indiv 2019 Slav Rubinstein - Breyer	1-0	D11
2017.07.24	Matviishen, Viktor (2404) vs (2495) Potapov, P. 28th Czech Open A 2017 Dutch Leningrad (Warsaw)	1-0	A88
2017.07.23	Kislinsky, A. (2479) vs (2404) Matviishen, Viktor 28th Czech Open A 2017 Sicilian - Snyder	1/2-1/2	B20
2017.07.22	Matviishen, Viktor (2404) vs (2282) Granovskiy, A. 28th Czech Open A 2017 Queen's Gambit Declined - Janowski	1-0	D31
2017.07.21	Schatz, C. (2177) vs (2404) Matviishen, Viktor 28th Czech Open A 2017 Reti Symmetrical - Rubinstein	0-1	A46
2017.07.20	Matviishen, Viktor (2404) vs (2199) Sir, Z. 28th Czech Rapid G1 2017 Sicilian	1-0	B33
2017.07.20	Tichy, S. (2190) vs (2404) Matviishen, Viktor 28th Czech Rapid G1 2017 Indian	0-1	A45
2017.07.20	Matviishen, Viktor (2404) vs (2162) Shilov, S. 28th Czech Rapid G1 2017 Spanish Schliemann	0-1	C63
2017.07.20	Sadhwani, Raunak (2314) vs (2404) Matviishen, Viktor 28th Czech Rapid G1 2017 Sicilian Scheveningen Najdorf - Adams	1-0	B90
2017.07.20	Matviishen, Viktor (2404) vs (2050) Lushnikov, E. 28th Czech Rapid G1 2017 Bogo-Indian - Gruenfeld	1/2-1/2	E11
2017.07.20	Srinath, R. (2321) vs (2404) Matviishen, Viktor 28th Czech Rapid G1 2017 Sicilian	1/2-1/2	B40
2017.07.19	Matviishen, Viktor (2404) vs (2245) Kuznetsov, Mi1 28th Czech Rapid G1 2017 Sicilian Nimzovich	1-0	B29
2017.07.19	Priyanka, Nutakki (2104) vs (2404) Matviishen, Viktor 28th Czech Rapid G1 2017 Sicilian Scheveningen Najdorf	1-0	B90
2017.07.19	Matviishen, Viktor (2404) vs (2077) Chalus, K. 28th Czech Rapid G1 2017 Queen's Gambit Accepted - Saduleto	1-0	D20
2019.07.18	Matviishen, Viktor (2495) vs (2474) Nagy, Ga1 30th Czech Rapid G1 2019 Neo-Indian - Catalan Irregular	0-1	E00
2019.07.19	Matviishen, Viktor (2495) vs (2423) Valderrama Quiceno, Esteban Alb 30th Czech Rapid G1 2019 Queen's Indian Fianchetto	1/2-1/2	E15
2019.07.19	Matviishen, Viktor (2495) vs (2500) Belyakov, B 30th Czech Rapid G1 2019 King's Indian Schwarz (Makogonov)	1-0	E71
2019.07.22	Horvath, Dominik (2424) vs (2495) Matviishen, Viktor 30th Czech Open A 2019 Queen's Pawn Zukertort - Symmetrical	1/2-1/2	D02
2019.07.23	Matviishen, Viktor (2495) vs (2420) Nguyen, P 30th Czech Open A 2019 Bogo-Indian - Gruenfeld	1/2-1/2	E11
2019.07.24	Dobrowolski, P (2418) vs (2495) Matviishen, Viktor 30th Czech Open A 2019 Sicilian Scheveningen Najdorf	1-0	B96
2019.07.26	Cukrowski, F (2421) vs (2495) Matviishen, Viktor 30th Czech Open A 2019 Reti Symmetrical - Chameleon	1/2-1/2	D11
2019.07.27	Matviishen, Viktor (2495) vs (2430) Koustav, Chatterjee 30th Czech Open A 2019 Catalan Open (Classical)	1-0	E04
2019.08.12	Hnydiuk, A (2412) vs (2501) Matviishen, Viktor 3rd Irena Warakomska Mem Neo-Indian - Catalan Irregular	1/2-1/2	E00
2018.03.09	Matviishen, Viktor (2435) vs (2271) Mosesov, Danylo ch-UKR U16 2018 Catalan Irregular - Gambit	1/2-1/2	E01
2018.03.12	Kyrychenko, Maryan (2270) vs (2435) Matviishen, Viktor ch-UKR U16 2018 Caro-Kann - Advance (Short)	1/2-1/2	B12
2020.01.09	Matviishen, Viktor (2497) vs (2477) Pogosyan, Stefan Andranik Margaryan Mem Irregular Indian	1-0	E10
2020.01.10	Hayrapetyan, Ho (2458) vs (2497) Matviishen, Viktor Andranik Margaryan Mem Reti Zukertort	1-0	A06
2020.01.11	Matviishen, Viktor (2497) vs (2408) Barseghyan, Armen Ar. Andranik Margaryan Mem Dutch Classical - Classical (Stonewall)	0-1	A90
2020.01.12	Galperin, Platon (2460) vs (2497) Matviishen, Viktor Andranik Margaryan Mem Semi-Slav - Anti-Meran	0-1	D43
2020.01.13	Matviishen, Viktor (2497) vs (2444) Shahinyan, D Andranik Margaryan Mem Irregular Queen's Pawn - Franco-Indian	1-0	A40
2020.01.14	Davtyan, Artur (2437) vs (2497) Matviishen, Viktor Andranik Margaryan Mem Queen's Gambit Accepted - Alekhine	0-1	D21
2020.01.17	Sturua, Z (2530) vs (2497) Matviishen, Viktor Andranik Margaryan Mem Reti King's Indian	1-0	A07
2020.02.02	Damljanovic, B (2474) vs (2490) Matviishen, Viktor TCh-HUN 2019-20 Reti King's Indian	0-1	A07
2017.07.08	Matviishen, Viktor (2404) vs (2334) Naboka, S. Mukachevo Summer Dutch - Raphael	1/2-1/2	A80
2017.07.07	Dolzhykova, Kateryna (2264) vs (2404) Matviishen, Viktor Mukachevo Summer Sicilian	0-1	B40
2017.07.06	Matviishen, Viktor (2404) vs (1933) Zaitsev, Kyrilo Mukachevo Summer Queen's Indian Classical	1-0	E18
2017.07.06	Grebeniuk, S. (2251) vs (2404) Matviishen, Viktor Mukachevo Summer Indian Knight	1/2-1/2	A46
2017.07.05	Matviishen, Viktor (2404) vs (2200) Roshka, Yevgeniy Mukachevo Summer Queen's Indian Fianchetto	1-0	E15
2017.07.05	Sychevskyy, Andriy (2178) vs (2404) Matviishen, Viktor Mukachevo Summer Slav Rubinstein	0-1	D11
2017.07.04	Matviishen, Viktor (2404) vs (2073) Grineva, Marianna Mukachevo Summer Irregular Queen's Pawn - Kotov (Robatsch)	1-0	A40
2018.07.04	Bykovskiy, Oleg (2261) vs (2423) Matviishen, Viktor Mukachevo Summer Sicilian Alapin - Smith-Morra	1/2-1/2	B22
2018.08.06	Matviishen, Viktor (2437) vs (2497) Nasuta, G 2nd Irena Warakomska Mem Spanish Breyer - Borisenko	1/2-1/2	C95
2018.08.22	Matviishen, Viktor (2437) vs (2564) Vovk, Y Lviv Cup GM 2018 Neo-Indian - Catalan Irregular	1/2-1/2	E00
2016.04.23	Tregubov, V. (2305) vs (2347) Matviishen, Viktor Olkhovskiy Mem Rapid 2016 Caro-Kann - Maroczy	1/2-1/2	B12
2016.04.23	Matviishen, Viktor (2347) vs (2029) Medvedyk, Vasyl Olkhovskiy Mem Rapid 2016 Sicilian Open - Prins	1-0	B55
2016.04.23	Ianov, V. (2324) vs (2347) Matviishen, Viktor Olkhovskiy Mem Rapid 2016 Reti Symmetrical - King's Indian	0-1	A05
2016.04.23	Matviishen, Viktor (2347) vs (2391) Solovchuk, A. Olkhovskiy Mem Rapid 2016 Nimzo-Indian St. Petersburg (Bronstein)	0-1	E45
2016.04.23	Zozulia, A. (2323) vs (2347) Matviishen, Viktor Olkhovskiy Mem Rapid 2016 Sicilian Scheveningen (Paulsen) - Anderssen	0-1	B84
2016.04.23	Matviishen, Viktor (2347) vs (2349) Mischuk, D. Olkhovskiy Mem Rapid 2016 Slav - Old Semi-Slav	0-1	D31
2016.04.23	Budnikov, O. (2367) vs (2347) Matviishen, Viktor Olkhovskiy Mem Rapid 2016 Sicilian	1/2-1/2	B40
2016.04.23	Matviishen, Viktor (2347) vs (2435) Sergeev, Vl Olkhovskiy Mem Rapid 2016 Indian	1/2-1/2	A50
2018.10.30	Matviishen, Viktor (2476) vs (2522) Yakubboev, Nodirbek World Youth Open U16 2018 Sicilian Moscow	1/2-1/2	B52
2020.08.23	Matviishen, Viktor (2505) vs (2400) Sahidi, Samir Online Olym Top DivB 2020 Catalan Irregular - Gambit	1-0	E01
2020.08.27	Matviishen, Viktor (2505) vs (2397) Budnikov, O 1st Sergiy Shystarev Mem Catalan Open (Classical) - Gambit	0-1	E04
2020.08.29	Matviishen, Viktor (2505) vs (2501) Vysochin, S 1st Sergiy Shystarev Mem Slav Dutch	1-0	D18
2020.08.29	Roshka, Yevgeniy (2455) vs (2505) Matviishen, Viktor 1st Sergiy Shystarev Mem Semi-Slav	1/2-1/2	D43
2017.05.17	Matviishen, Viktor (2398) vs (2423) Nesteretz, A. TCh-UKR 2017 Irregular Queen's Pawn - Franco-Indian	1-0	A40
2016.04.03	Skliarov, V. (2436) vs (2349) Matviishen, Viktor Vinnytsia IM 2016 Caro-Kann - Advance (Short)	0-1	B12
2016.04.02	Matviishen, Viktor (2349) vs (2305) Tregubov, V. Vinnytsia IM 2016 Old Benoni	1-0	A43
2016.04.01	Itkis, B. (2372) vs (2349) Matviishen, Viktor Vinnytsia IM 2016 Neo-Indian - Catalan Irregular	1-0	E00
2016.04.01	Matviishen, Viktor (2349) vs (2326) Macovei, Andrei Vinnytsia IM 2016 King's Indian	1/2-1/2	E61
2016.03.31	Matviishen, Viktor (2349) vs (2310) Buksa, N. Vinnytsia IM 2016 Reti Symmetrical	0-1	A05
2016.03.31	Gudok, V. (2211) vs (2349) Matviishen, Viktor Vinnytsia IM 2016 Caro-Kann Knight (Nimzovich) - Knight	0-1	B16
2016.03.30	Matviishen, Viktor (2349) vs (2123) Romcovici, V. Vinnytsia IM 2016 Spanish - Barnes	1-0	C60
2016.03.30	Bykovskiy, Oleg (2229) vs (2349) Matviishen, Viktor Vinnytsia IM 2016 Sicilian	1-0	B40
2016.03.29	Matviishen, Viktor (2349) vs (2372) Morozov, N. Vinnytsia IM 2016 Reti King's Indian	1/2-1/2	A07
2020.08.25	Matviishen, Viktor (2505) vs (2096) Gavrish, L 1st Sergiy Shystarev Mem Benko Gambit Accepted - Half-Accepted	1-0	A58
2018.10.27	Esipenko, Andrey (2609) vs (2476) Matviishen, Viktor World Youth Open U16 2018 Queen's Gambit Accepted - Saduleto	1/2-1/2	D20
2019.08.05	Mulet, P (2244) vs (2501) Matviishen, Viktor 3rd Irena Warakomska Mem Sicilian Alapin	1/2-1/2	B22
2019.03.19	Rakhmanov, Ale (2629) vs (2490) Matviishen, Viktor 20th ch-EUR Indiv 2019 Indian Knight - Catalan	1-0	D02
2019.03.21	Kovalenko, I (2658) vs (2490) Matviishen, Viktor 20th ch-EUR Indiv 2019 English Anglo-Indian - King's Knight	1-0	A15
2018.02.16	Reshetkov, K (2256) vs (2439) Matviishen, Viktor Nebesna Sotnya Mem Blitz Nimzovich - Modern	0-1	A01
2018.02.16	Korol, D (2291) vs (2439) Matviishen, Viktor Nebesna Sotnya Mem Blitz Nimzo-Indian Berlin	0-1	E38
2017.05.09	Matviishen, Viktor (2398) vs (2413) Golichenko, I. Lviv Rapid Cup 2017 Sicilian Open - Prins	0-1	B55
2019.03.29	Djukic, Ni (2572) vs (2490) Matviishen, Viktor 20th ch-EUR Indiv 2019 Spanish Closed - Lenzerheide	0-1	C92
2017.05.09	Matviishen, Viktor (2398) vs (2417) Bortnik, N. Lviv Rapid Cup 2017 Modern	0-1	A41
2017.05.09	Matviishen, Viktor (2398) vs (2497) Gritsak, O. Lviv Rapid Cup 2017 Sicilian Open - Prins	1/2-1/2	B55
2018.03.11	Matviishen, Viktor (2435) vs (2263) Gayun, Dmytro ch-UKR U16 2018 Alekhine - Exchange	1/2-1/2	B03
2015.01.06	Itkis, B. (2346) vs (2364) Matviishen, Viktor Hohlov Mem 2015 King's Indian Classical - Anderssen	1/2-1/2	E92
2015.01.06	Matviishen, Viktor (2364) vs (2152) Ianocichin, V. Hohlov Mem 2015 Slav - Classical Exchange	1-0	D10
2015.01.05	Zhadko, V. (2127) vs (2364) Matviishen, Viktor Hohlov Mem 2015 Sicilian Moscow - Nimzovich	0-1	B51
2015.01.05	Matviishen, Viktor (2364) vs (2362) Vusatiuk, V. Hohlov Mem 2015 French Advance - Paulsen	1/2-1/2	C02
2015.01.04	Fedotov, E. (2198) vs (2364) Matviishen, Viktor Hohlov Mem 2015 Sicilian Scheveningen Najdorf - Byrne	0-1	B90
2015.01.04	Matviishen, Viktor (2364) vs (2437) Bodnar, N. Hohlov Mem 2015 Irregular Queen's Pawn - Kotov (Robatsch)	1-0	A40
2015.01.03	Romcovici, V. (2112) vs (2364) Matviishen, Viktor Hohlov Mem 2015 Bird Dutch	0-1	A03
2015.01.03	Matviishen, Viktor (2364) vs (2273) Cerbulenco, Liviu Hohlov Mem 2015 Spanish - Barnes	0-1	C60
2015.01.02	Matviishen, Viktor (2364) vs (2241) Coset, A. Hohlov Mem 2015 Slav Modern Exchange	1-0	D13
2017.05.08	Sergeev, Vl (2444) vs (2398) Matviishen, Viktor Lviv Rapid Cup 2017 Reti Symmetrical - London	1/2-1/2	A46
2017.05.08	Matviishen, Viktor (2398) vs (2689) Mamedov, Rau Lviv Rapid Cup 2017 Modern	0-1	A41
2017.05.08	Golubev, M. (2476) vs (2398) Matviishen, Viktor Lviv Rapid Cup 2017 Four Knights - Scotch	0-1	C47
2017.05.08	Sivuk, V. (2520) vs (2398) Matviishen, Viktor Lviv Rapid Cup 2017 Neo-Indian - Catalan Irregular	1-0	E00
2017.05.08	Matviishen, Viktor (2398) vs (2604) Zubov, A UKR. Lviv Rapid Cup 2017 King's Indian Schwarz	1-0	E70
2019.08.10	Iturrizaga, E (2635) vs (2501) Matviishen, Viktor 3rd Irena Warakomska Mem English Symmetrical - Three Knights	1-0	A34
2019.10.09	Bernadskiy, V (2554) vs (2494) Matviishen, Viktor ch-UKR Semi-Final 2019 English Anglo-Slav - Irregular	1-0	A11
2015.01.16	Chigaev, M. (2494) vs (2364) Matviishen, Viktor Andranik Margaryan Mem Nimzovich - Classical	1/2-1/2	A01
2015.01.15	Matviishen, Viktor (2364) vs (2372) Baghdasaryan, V. Andranik Margaryan Mem Sicilian - Anderssen	1-0	B40
2015.01.14	Alekseenko, K. (2499) vs (2364) Matviishen, Viktor Andranik Margaryan Mem Sicilian Moscow - Nimzovich	1-0	B51
2015.01.13	Matviishen, Viktor (2364) vs (2451) Hayrapetyan, Ho Andranik Margaryan Mem Robatsch	0-1	B06
2015.01.12	Harutyunian, T. (2439) vs (2364) Matviishen, Viktor Andranik Margaryan Mem English Four Knights - Nimzovich	1-0	A28
2019.12.01	Matviishen, Viktor (2490) vs (2578) Perunovic, Mil TCh-HUN 2019-20 Benko Gambit Accepted - Half-Accepted	1-0	A58
2018.07.05	Matviishen, Viktor (2423) vs (2280) Rakhmangulov, A Mukachevo Summer Pirc	1/2-1/2	B07
2020.01.16	Matviishen, Viktor (2497) vs (2527) Levin, Ev Andranik Margaryan Mem Queen's Indian Fianchetto - Nimzovich	1/2-1/2	E15
2018.07.06	Yarmysty, M (2300) vs (2423) Matviishen, Viktor Mukachevo Summer Sicilian Moscow - Nimzovich	0-1	B51
2018.07.06	Matviishen, Viktor (2423) vs (2219) Rakhmangulova, A Mukachevo Summer Sicilian	1/2-1/2	B40
2019.12.15	Banusz, T (2620) vs (2490) Matviishen, Viktor TCh-HUN 2019-20 Reti Symmetrical - King's Indian	1/2-1/2	A05
2018.07.18	Matviishen, Viktor (2423) vs (2222) Nikologorsky, M 29th Czech Rapid G1 2018 Gruenfeld Exchange	1-0	D85
2018.07.19	Vusatiuk, V (2321) vs (2423) Matviishen, Viktor 29th Czech Rapid G1 2018 Nimzo-Indian Bernstein	1-0	E53
2018.07.21	Matviishen, Viktor (2423) vs (2275) Manush, S 29th Czech Open A 2018 Queen's Pawn Zukertort - Symmetrical	1-0	D02
2018.07.25	Mertanen, J (2292) vs (2423) Matviishen, Viktor 29th Czech Open A 2018 Nimzo-Indian Three Knights	1/2-1/2	E21
2018.07.26	Matviishen, Viktor (2423) vs (2291) Claridge-Hansen, William 29th Czech Open A 2018 Queen's Indian Capablanca	1-0	E16
2018.07.28	Mehar, C (2286) vs (2423) Matviishen, Viktor 29th Czech Open A 2018 Indian	1/2-1/2	A45
2015.01.11	Matviishen, Viktor (2364) vs (2479) Babujian, L. Andranik Margaryan Mem Irregular Indian - Blumenfeld Gambit	1-0	E10
2015.01.10	Petrosyan, M. (2413) vs (2364) Matviishen, Viktor Andranik Margaryan Mem Reti Symmetrical	1/2-1/2	A05
2015.01.09	Matviishen, Viktor (2364) vs (2389) Martirosyan, Haik M Andranik Margaryan Mem Queen's Indian - Petrosian	0-1	E12
2015.01.08	Bernadskiy, V. (2556) vs (2364) Matviishen, Viktor Andranik Margaryan Mem Reti Symmetrical - Spassky	1-0	A05
2018.08.02	Matviishen, Viktor (2437) vs (2611) Socko, B 2nd Irena Warakomska Mem Gruenfeld Exchange	1/2-1/2	D85
2018.08.22	Mosesov, Danylo (2236) vs (2437) Matviishen, Viktor Lviv Cup GM 2018 Sicilian Scheveningen Najdorf (Opecensky)	0-1	B92
2018.08.23	Tanriverdi, Enes (2276) vs (2437) Matviishen, Viktor Lviv Cup GM 2018 Queen's Indian Fianchetto - Nimzovich	0-1	E15
2016.02.17	Szylar, E. (2045) vs (2347) Matviishen, Viktor 32nd Cappelle Open 2016 Sicilian Scheveningen Najdorf - Byrne	0-1	B90
2016.02.16	Matviishen, Viktor (2347) vs (1962) Truwant, P. 32nd Cappelle Open 2016 Pirc	1-0	B07
2016.02.15	Moussard, J. (2487) vs (2347) Matviishen, Viktor 32nd Cappelle Open 2016 Reti King's Indian	1-0	A07
2016.02.15	Matviishen, Viktor (2347) vs (2048) Verspecht, T. 32nd Cappelle Open 2016 Modern	1-0	A41
2016.02.13	Matviishen, Viktor (2347) vs (2575) Kulaots, K. 32nd Cappelle Open 2016 Indian East Indian	0-1	A48
2018.10.20	Matviishen, Viktor (2476) vs (2188) Filgueiras, Nathan Felipe World Youth Open U16 2018 Sicilian - Rossolimo	1-0	B30
2018.10.29	Stevanic, David (2281) vs (2476) Matviishen, Viktor World Youth Open U16 2018 Scotch - Scotch Potter	0-1	C45
2018.11.26	Skalsky, Alexandr (2202) vs (2476) Matviishen, Viktor World Youth U16 Olympiad Spanish Morphy - Exchange (Bronstein)	0-1	C68
2014.12.21	Matviishen, Viktor (2383) vs (2391) Sarana, A. World Youth U16 Olympiad Gruenfeld Exchange	0-1	D85
2014.12.20	Matviishen, Viktor (2383) vs (2091) Sevgi, V. World Youth U16 Olympiad Caro-Kann - Advance (Short)	1/2-1/2	B12
2020.08.30	Sivuk, V (2545) vs (2505) Matviishen, Viktor 1st Sergiy Shystarev Mem Semi-Slav - Anti-Meran	1-0	D43
2020.08.31	Solodovnichenko, Y (2553) vs (2505) Matviishen, Viktor 1st Sergiy Shystarev Mem Sicilian Scheveningen Najdorf - Byrne	1/2-1/2	B90
2014.12.18	Chetrari, Nikita (2117) vs (2383) Matviishen, Viktor World Youth U16 Olympiad Sicilian Scheveningen Najdorf	0-1	B90
2017.03.24	Matviishen, Viktor (2405) vs (2452) Shkuran, D. 33rd Mukachevo Rating IM Slav - Classical Exchange	1/2-1/2	D10
2017.03.23	Oros, R. (2230) vs (2405) Matviishen, Viktor 33rd Mukachevo Rating IM King's Knight - Scotch Gambit	1/2-1/2	C44
2017.03.23	Matviishen, Viktor (2405) vs (2302) Tiba, V. 33rd Mukachevo Rating IM Queen's Gambit Accepted - Saduleto	1/2-1/2	D20
2017.03.22	Ganze, L. (2020) vs (2405) Matviishen, Viktor 33rd Mukachevo Rating IM Indian Knight	0-1	A46
2017.03.21	Matviishen, Viktor (2405) vs (2292) Kagramanianz, V. 33rd Mukachevo Rating IM Slav Rubinstein	1/2-1/2	D11
2017.03.21	Sevostianov, P. (2248) vs (2405) Matviishen, Viktor 33rd Mukachevo Rating IM Sicilian	0-1	B40
2017.03.20	Matviishen, Viktor (2405) vs (2343) Boricsev, O. 33rd Mukachevo Rating IM Tarrasch Rubinstein - Prague	1/2-1/2	D34
2017.03.20	Vachylya, Andriy (2231) vs (2405) Matviishen, Viktor 33rd Mukachevo Rating IM Spanish Chigorin	0-1	C97
2017.03.19	Matviishen, Viktor (2405) vs (2379) Skliarov, V. 33rd Mukachevo Rating IM Queen's Indian Classical	1/2-1/2	E19
2014.12.15	Matviishen, Viktor (2383) vs (2122) Ghvamberia, N. World Youth U16 Olympiad Queen's Indian Fianchetto - Nimzovich	0-1	E15
2019.03.25	Matviishen, Viktor (2490) vs (2200) Milikow, Yoav 20th ch-EUR Indiv 2019 French - Schlechter	1-0	C01
2014.12.14	Matviishen, Viktor (2383) vs (2216) Abdusattorova, Bakho World Youth U16 Olympiad Irregular Indian	0-1	E10
2014.12.14	Cretnik, Urban (2214) vs (2383) Matviishen, Viktor World Youth U16 Olympiad Sicilian Alapin	0-1	B22
2018.03.15	Baidetskyi, Valentin (2391) vs (2435) Matviishen, Viktor ch-UKR U16 2018 English Sicilian	1/2-1/2	A20
2014.11.26	Matviishen, Viktor (2408) vs (2563) Kravtsiv, M. 11th Vasylyshyn GM Queen's Indian - Petrosian	0-1	E12
2014.11.25	Dann, M. (2448) vs (2408) Matviishen, Viktor 11th Vasylyshyn GM Sicilian Scheveningen Najdorf - Byrne	1-0	B90
2014.11.24	Matviishen, Viktor (2408) vs (2479) Kozakov, M. 11th Vasylyshyn GM Slav - Classical Exchange	1-0	D10
2019.03.28	Matviishen, Viktor (2490) vs (2701) Mamedov, Rau 20th ch-EUR Indiv 2019 Slav Czech - Krause	1-0	D17
2019.07.17	Zdrazil, T (2130) vs (2495) Matviishen, Viktor 30th Czech Rapid G1 2019 Sicilian Scheveningen Najdorf	0-1	B99
2019.07.19	Matviishen, Viktor (2495) vs (2227) Frohberg, M 30th Czech Open A 2019 Dutch Indian	1-0	A81
2014.11.23	Firat, B. (2459) vs (2408) Matviishen, Viktor 11th Vasylyshyn GM Sicilian	1-0	B40
2014.11.22	Matviishen, Viktor (2408) vs (2547) Zakhartsov, Vi 11th Vasylyshyn GM Queen's Indian Fianchetto - Nimzovich	0-1	E15
2014.11.21	Kovalev, De (2503) vs (2408) Matviishen, Viktor 11th Vasylyshyn GM Reti Symmetrical	1-0	A05
2014.11.20	Matviishen, Viktor (2408) vs (2474) Kolosowski, M. 11th Vasylyshyn GM Gruenfeld Exchange - Kemeri	1/2-1/2	D85
2014.11.19	Ostrovskiy, And (2400) vs (2408) Matviishen, Viktor 11th Vasylyshyn GM Scandinavian	1-0	B01
2014.11.18	Matviishen, Viktor (2408) vs (2460) Kanmazalp, O. 11th Vasylyshyn GM Reti Symmetrical	0-1	A05
2018.07.19	Matviishen, Viktor (2423) vs (1993) Barak, Gil 29th Czech Rapid G1 2018 Tarrasch Rubinstein - Advance	1-0	D34
2017.02.19	Matviishen, Viktor (2407) vs (2374) Razin, V. Nebesna Sotnya Mem Rapid Reti Zukertort - Mexican	0-1	A06
2017.02.18	Matviishen, Viktor (2407) vs (2446) Mirzoev, E. Nebesna Sotnya Mem Rapid Old Indian	0-1	A53
2017.02.18	Matviishen, Viktor (2407) vs (2506) Zubarev, Al1 Nebesna Sotnya Mem Rapid Irregular Queen's Pawn - Kotov	0-1	A40
2017.02.17	Matviishen, Viktor (2407) vs (2518) Bernadskiy, V. Nebesna Sotnya Mem Blitz King's Indian Fianchetto (Classical)	0-1	E68
2017.02.17	Mirzoev, E. (2446) vs (2407) Matviishen, Viktor Nebesna Sotnya Mem Blitz Nimzo-Indian Saemisch	1-0	E24
2017.02.17	Shymanskyi, Oleksand (2365) vs (2407) Matviishen, Viktor Nebesna Sotnya Mem Blitz Nimzovich - Classical	1/2-1/2	A01
2017.02.17	Maliutin, Oleksandr (2319) vs (2407) Matviishen, Viktor Nebesna Sotnya Mem Blitz English Symmetrical	1-0	A30
2018.07.08	Bordovsky, Vladimir (2351) vs (2423) Matviishen, Viktor Mukachevo Summer Spanish Morphy - Exchange (Alapin Gambit)	1/2-1/2	C68
2020.02.16	Hera, I (2614) vs (2490) Matviishen, Viktor TCh-HUN 2019-20 Reti King's Indian	1/2-1/2	A07
2015.12.08	Kozakov, M. (2488) vs (2350) Matviishen, Viktor 12th Vasylyshyn GM Slav Two Knights - Chameleon	1-0	D11
2015.12.07	Matviishen, Viktor (2350) vs (2556) Zakhartsov, Vi 12th Vasylyshyn GM Nimzo-Indian St. Petersburg (Fischer)	1/2-1/2	E44
2018.12.01	Huang, Renjie (2322) vs (2476) Matviishen, Viktor World Youth U16 Olympiad Giuoco Piano - Pianissimo	1/2-1/2	C54
2015.12.06	Matviishen, Viktor (2350) vs (2407) Sabuk, P. 12th Vasylyshyn GM Queen's Gambit Declined - Classical (Fianchetto)	1/2-1/2	D37
2015.12.05	Pavlov, S2. (2454) vs (2350) Matviishen, Viktor 12th Vasylyshyn GM Reti Symmetrical - Chameleon	1-0	D11
2015.12.04	Matviishen, Viktor (2350) vs (2392) Vetoshko, V. 12th Vasylyshyn GM Nimzo-Indian St. Petersburg Rubinstein (Normal)	1/2-1/2	E48
2015.12.03	Dastan, B. (2457) vs (2350) Matviishen, Viktor 12th Vasylyshyn GM Sicilian Scheveningen Najdorf - Byrne	1-0	B90
2015.12.02	Matviishen, Viktor (2350) vs (2306) Wisniewski, M. 12th Vasylyshyn GM Gruenfeld Exchange	1-0	D85
2015.12.01	Bortnyk, Olexandr (2552) vs (2350) Matviishen, Viktor 12th Vasylyshyn GM Sicilian Scheveningen - Fianchetto	1-0	B80
2015.11.30	Matviishen, Viktor (2350) vs (2410) Ostrovskiy, And 12th Vasylyshyn GM Nimzo-Indian St. Petersburg (Fischer)	1/2-1/2	E44
2020.08.22	Khumalo, Keith (2117) vs (2505) Matviishen, Viktor Online Olym Top DivB 2020 Queen's Pawn Zukertort - Catalan	1/2-1/2	D02
2019.08.08	Gurbanov, A (2322) vs (2501) Matviishen, Viktor 3rd Irena Warakomska Mem Slav - Classical Exchange	1/2-1/2	D10
2018.02.16	Buksa, N (2357) vs (2439) Matviishen, Viktor Nebesna Sotnya Mem Blitz Indian	1-0	A45
2018.02.16	Matviishen, Viktor (2439) vs (2379) Razin, V Nebesna Sotnya Mem Blitz Dutch Stonewall - Franco-Indian	0-1	A95
2018.02.16	Matviishen, Viktor (2439) vs (2405) Mirzoev, E Nebesna Sotnya Mem Blitz Queen's Gambit Declined	0-1	D31
2018.02.16	Matviishen, Viktor (2439) vs (2416) Mikhaletz, L Nebesna Sotnya Mem Blitz Modern	1-0	A41
2018.02.16	Bortnik, N (2432) vs (2439) Matviishen, Viktor Nebesna Sotnya Mem Blitz Scotch - Scotch	0-1	C45
2018.02.18	Matviishen, Viktor (2439) vs (2414) Sergeev, Vl Nebesna Sotnya Mem Rapid Old Indian	0-1	A53
2018.02.16	Matviishen, Viktor (2439) vs (2520) Vetoshko, V Nebesna Sotnya Mem Blitz Irregular Indian - Blumenfeld Gambit (Spielmann)	1/2-1/2	E10
2018.07.05	Khaetsky, R (2381) vs (2423) Matviishen, Viktor Mukachevo Summer Sicilian Scheveningen Najdorf - Lipnitsky	0-1	B90
2018.02.18	Matviishen, Viktor (2439) vs (2469) Gritsak, O Nebesna Sotnya Mem Rapid Indian East Indian	1/2-1/2	A48
2018.07.07	Matviishen, Viktor (2423) vs (2419) Budnikov, O Mukachevo Summer Queen's Gambit Declined	1-0	D30
2018.07.18	Harsha, B (2465) vs (2423) Matviishen, Viktor 29th Czech Rapid G1 2018 English Anglo-Indian - King's Knight	1-0	A15
2018.07.19	Sadhwani, Raunak (2409) vs (2423) Matviishen, Viktor 29th Czech Rapid G1 2018 Spanish Berger - Keres	1-0	C96
2018.08.21	Matviishen, Viktor (2437) vs (2452) Pacher, M Lviv Cup GM 2018 Slav Rubinstein - Breyer	0-1	D11
2018.08.23	Matviishen, Viktor (2437) vs (2374) Galperin, Platon Lviv Cup GM 2018 Catalan Irregular - Gambit	1-0	E01
2018.08.24	Matviishen, Viktor (2437) vs (2346) Natsidis, C Lviv Cup GM 2018 Sicilian	1-0	B40
2018.08.25	Matviishen, Viktor (2437) vs (2339) Punin, Andrii Lviv Cup GM 2018 Catalan Irregular - Gambit	1-0	E01
2018.08.26	Buksa, N (2376) vs (2437) Matviishen, Viktor Lviv Cup GM 2018 Spanish Closed - Archangelsk	1/2-1/2	C92
2018.10.21	Matviishen, Viktor (2476) vs (2343) Petriashvili, Nikoloz World Youth Open U16 2018 Slav - Schlechter	1/2-1/2	D80
2018.10.21	Zhalmakhanov, Ramazan (2316) vs (2476) Matviishen, Viktor World Youth Open U16 2018 Spanish Breyer - Gligoric	0-1	C95
2018.10.23	Matviishen, Viktor (2476) vs (2285) Jakab, Bela World Youth Open U16 2018 Slav	1-0	D10
2018.10.24	Ibrahimli, Murad (2379) vs (2476) Matviishen, Viktor World Youth Open U16 2018 Queen's Pawn Zukertort - Chameleon	0-1	D11
2018.10.28	Matviishen, Viktor (2476) vs (2413) Kosakowski, Jakub World Youth Open U16 2018 Sicilian Moscow - Nimzovich	1-0	B51
2018.11.27	Thilakarathne, G M H (2346) vs (2476) Matviishen, Viktor World Youth U16 Olympiad Four Knights - Scotch	0-1	C47
2018.11.28	Matviishen, Viktor (2476) vs (2384) Degraeve, Remy World Youth U16 Olympiad English Mikenas - Flohr	1/2-1/2	A18
2018.11.30	Brodsky, David (2415) vs (2476) Matviishen, Viktor World Youth U16 Olympiad Queen's Indian Fianchetto	0-1	E15
2015.09.30	Bohus, Adam (2186) vs (2366) Matviishen, Viktor 25th EY BU14 2015 Bogo-Indian - Gruenfeld	1/2-1/2	E11
2015.09.29	Matviishen, Viktor (2366) vs (1868) Akdogan, Alperen 25th EY BU14 2015 Reti Symmetrical	1/2-1/2	A05
2015.09.28	Zaika, Daniil (2051) vs (2366) Matviishen, Viktor 25th EY BU14 2015 Bogo-Indian - Gruenfeld	0-1	E11
2019.03.20	Matviishen, Viktor (2490) vs (2308) Yordanov, Lachezar 20th ch-EUR Indiv 2019 Catalan Irregular - Gambit	1-0	E01
2019.03.22	Matviishen, Viktor (2490) vs (2372) Gines Esteo, Pedro Antonio 20th ch-EUR Indiv 2019 Modern	0-1	A41
2019.03.24	Milosevic, Milos (2299) vs (2490) Matviishen, Viktor 20th ch-EUR Indiv 2019 Four Knights Brentano - Symmetrical	1-0	C49
2019.03.26	Injac, Teodora (2329) vs (2490) Matviishen, Viktor 20th ch-EUR Indiv 2019 Indian Knight	0-1	A46
2019.03.27	Matviishen, Viktor (2490) vs (2368) Garayev, Kanan 20th ch-EUR Indiv 2019 Queen's Gambit Declined	1-0	D30
2015.09.27	Matviishen, Viktor (2366) vs (2083) Salemgareev, Tagir 25th EY BU14 2015 Alekhine Modern	0-1	B05
2015.09.25	Hakobyan, Aram (2348) vs (2366) Matviishen, Viktor 25th EY BU14 2015 Nimzo-Indian Classical	1-0	E32
2015.09.24	Matviishen, Viktor (2366) vs (2153) Fieberg, Samuel 25th EY BU14 2015 Sicilian - Labourdonnais	1-0	B32
2015.09.23	Schoppen, Casper (2220) vs (2366) Matviishen, Viktor 25th EY BU14 2015 Bogo-Indian - Gruenfeld	1/2-1/2	E11
2015.09.22	Matviishen, Viktor (2366) vs (2109) Morgunov, Daniel 25th EY BU14 2015 Queen's Gambit Declined Pillsbury	1-0	D53
2015.09.21	Vaitkevicius, Pauliu (1989) vs (2366) Matviishen, Viktor 25th EY BU14 2015 Caro-Kann Panov - Panov	0-1	B14
2019.07.17	Sydoryka, Vladyslav (2315) vs (2495) Matviishen, Viktor 30th Czech Rapid G1 2019 English Anglo-Indian - Anglo-Grünfeld (Rubinstein)	0-1	A16
2019.07.17	Matviishen, Viktor (2495) vs (2296) Escobar Medina, A 30th Czech Rapid G1 2019 Queen's Gambit Accepted - Saduleto	1-0	D20
2019.07.18	Matviishen, Viktor (2495) vs (2280) Novotny, M1 30th Czech Rapid G1 2019 French - Schlechter	1/2-1/2	C01
2019.07.18	Rytenko, Vsevolod (2303) vs (2495) Matviishen, Viktor 30th Czech Rapid G1 2019 Indian Knight	1/2-1/2	A46
2019.07.19	Mosesov, Danylo (2353) vs (2495) Matviishen, Viktor 30th Czech Rapid G1 2019 Four Knights Spanish - Classical	0-1	C48
2019.07.20	Nun, Ji (2310) vs (2495) Matviishen, Viktor 30th Czech Open A 2019 Giuoco Piano - Pianissimo	0-1	C54
2019.07.21	Matviishen, Viktor (2495) vs (2368) Krishna Teja, N 30th Czech Open A 2019 Caro-Kann - Advance (Short)	1-0	B12
2019.07.25	Matviishen, Viktor (2495) vs (2354) Grela, K 30th Czech Open A 2019 Sicilian Moscow	1-0	B51
2019.08.06	Matviishen, Viktor (2501) vs (2261) Reza, W 3rd Irena Warakomska Mem Sicilian Moscow	1-0	B51
2019.08.07	Matviishen, Viktor (2501) vs (2311) Zakrzewski, Mare 3rd Irena Warakomska Mem Sicilian Barnes (Bastrikov)	1-0	B47
2019.08.07	Licznerski, L (2341) vs (2501) Matviishen, Viktor 3rd Irena Warakomska Mem Spanish Closed (Yates) - Bogolubov	1-0	C91
2019.08.09	Matviishen, Viktor (2501) vs (2328) Ashwath, R 3rd Irena Warakomska Mem Spanish - Barnes	1-0	C60
2019.08.11	Matviishen, Viktor (2501) vs (2336) Zylka, Stanislaw 3rd Irena Warakomska Mem Spanish Morphy - Anderssen	1-0	C77
2018.02.16	Simantsev, M (2486) vs (2439) Matviishen, Viktor Nebesna Sotnya Mem Blitz Queen's Indian Fianchetto - Nimzovich	1/2-1/2	E15
2019.10.11	Shalimov, V UKR (2391) vs (2494) Matviishen, Viktor ch-UKR Semi-Final 2019 Indian Knight	1-0	A46
2019.10.13	Bondar, Dmytro (2281) vs (2494) Matviishen, Viktor ch-UKR Semi-Final 2019 Italian - Koltanowski	1/2-1/2	C55
2018.03.07	Volotovsky, Kirill (2055) vs (2435) Matviishen, Viktor ch-UKR U16 2018 Spanish Closed (Yates) - Bogolubov	0-1	C91
2018.03.08	Matviishen, Viktor (2435) vs (2163) Kukelko, Alexey ch-UKR U16 2018 Catalan Irregular - Gambit	0-1	E01
2018.03.10	Levitskiy, Andrey (2177) vs (2435) Matviishen, Viktor ch-UKR U16 2018 Giuoco Piano - Pianissimo	1/2-1/2	C54
2018.03.13	Scherbak, Yaroslav (2148) vs (2435) Matviishen, Viktor ch-UKR U16 2018 Queen's Indian Fianchetto - Nimzovich	0-1	E15
2018.03.14	Matviishen, Viktor (2435) vs (2177) Lisnyak, Vladislav ch-UKR U16 2018 Sicilian Barnes	1/2-1/2	B45
2018.03.16	Matviishen, Viktor (2435) vs (2145) Medvedyk, Volodymyr ch-UKR U16 2018 Queen's Gambit Declined - Classical (Fianchetto)	1-0	D37
2014.06.14	Matviishen, Viktor (2190) vs (2441) Kanmazalp, O. Grand Europe Cup 2014 Reti	1/2-1/2	A04
2014.06.13	Hancu, O. (2006) vs (2190) Matviishen, Viktor Grand Europe Cup 2014 Indian Knight - Polish	0-1	A46
2014.06.12	Matviishen, Viktor (2190) vs (2485) Firman, N. Grand Europe Cup 2014 Indian Knight - Torre (Nimzovich)	0-1	A46
2014.06.11	Aydin, Hasan Bora (1855) vs (2190) Matviishen, Viktor Grand Europe Cup 2014 Anderssen's opening	0-1	A00
2014.06.10	Matviishen, Viktor (2190) vs (2570) Sedlak, N. Grand Europe Cup 2014 King's Indian Modern	0-1	E94
2013.06.02	Aivazov, Omar vs (2046) Matviishen, Viktor Grand Europe Open Albena Sicilian - Rossolimo	0-1	B30
2014.06.08	Aharon, O. (2354) vs (2190) Matviishen, Viktor Grand Europe Albena 2014 Caro-Kann - Advance	0-1	B12
2014.06.07	Matviishen, Viktor (2190) vs (2030) Van der Merwe, C. Grand Europe Albena 2014 Reti	1-0	A04
2014.06.06	Barbosa, Ev (2471) vs (2190) Matviishen, Viktor Grand Europe Albena 2014 Sicilian Moscow - Nimzovich	1-0	B51
2014.06.05	Arngrimsson, D. (2390) vs (2190) Matviishen, Viktor Grand Europe Albena 2014 Slav Rubinstein	1/2-1/2	D11
2014.06.04	Matviishen, Viktor (2190) vs (2045) Mladenov, E. Grand Europe Albena 2014 Irregular Queen's Pawn - Kotov	1-0	A40
2014.06.03	Matviishen, Viktor (2190) vs (2466) Santiago, Y. Grand Europe Albena 2014 French MacCutcheon - Lasker	0-1	C12
2014.06.02	Stankov, Krasimir vs (2190) Matviishen, Viktor Grand Europe Albena 2014 Indian Knight - Polish	0-1	A46
2014.06.01	Matviishen, Viktor (2190) vs (2570) Sedlak, N. Grand Europe Albena 2014 Slav Rubinstein	0-1	D11
2013.06.10	Matviishen, Viktor (2046) vs (2425) Ermenkov, Evgenij 2nd Grand Europe Open 2013 Benoni - Czech	0-1	A56
2013.07.21	Aliavdin, N. (2349) vs (2079) Matviishen, Viktor Minsk Open 2013 Sicilian - Rossolimo	1-0	B30
2013.07.20	Burdalev, K. (2265) vs (2079) Matviishen, Viktor Minsk Open 2013 Reti Zukertort	1/2-1/2	A06
2013.07.14	Nozdrachev, V. (2463) vs (2079) Matviishen, Viktor Minsk Open 2013 Caro-Kann Knight (Nimzovich) - Knight	1-0	B16
2014.06.17	Matviishen, Viktor (2190) vs (2335) Panbukchian, V. Grand Europe Cup 2014 Indian Knight - Torre	1-0	A46
2014.06.16	Matviishen, Viktor (2190) vs (2045) Mladenov, E. Grand Europe Cup 2014 Modern	1-0	A41
2014.03.18	Matviishen, Viktor (2124) vs (2236) Lornije, Filip 2nd Maksym Yusupov Mem 2014 King's Indian	1-0	E61
2014.03.17	Sychevskyy, Andriy (2151) vs (2124) Matviishen, Viktor 2nd Maksym Yusupov Mem 2014 Slav	0-1	D10
2014.03.17	Matviishen, Viktor (2124) vs (2277) Nester, I. 2nd Maksym Yusupov Mem 2014 Modern	1-0	A41
2014.03.16	Kalinina, O. (2303) vs (2124) Matviishen, Viktor 2nd Maksym Yusupov Mem 2014 Caro-Kann - Two Knights	1-0	B11
2014.03.16	Matviishen, Viktor (2124) vs (2239) Meleshko, V. 2nd Maksym Yusupov Mem 2014 French Paulsen - Steinitz (Boleslavsky)	1/2-1/2	C11
2014.03.15	Vetoshko, V. (2332) vs (2124) Matviishen, Viktor 2nd Maksym Yusupov Mem 2014 Sicilian Scheveningen Najdorf (Opecensky)	0-1	B92
2014.03.15	Matviishen, Viktor (2124) vs (2221) Ustiyanovich, N. 2nd Maksym Yusupov Mem 2014 Dutch - Raphael	0-1	A80
2014.03.14	Golubka, P. (2396) vs (2124) Matviishen, Viktor 2nd Maksym Yusupov Mem 2014 Sicilian - Rossolimo	1-0	B30
2014.03.14	Terletsky, O. (2236) vs (2124) Matviishen, Viktor 2nd Maksym Yusupov Mem 2014 Sicilian	1-0	B30
2013.06.07	Matviishen, Viktor (2046) vs (2330) Ziaziulkina, N. Grand Europe Open Albena Slav Rubinstein	1/2-1/2	D11
2013.06.06	Georgescu, T. (2375) vs (2046) Matviishen, Viktor Grand Europe Open Albena Slav Delmar	1-0	D12
2013.06.05	Matviishen, Viktor (2046) vs (2299) Parligras, C. Grand Europe Open Albena Queen's Indian Fianchetto	1-0	E15
2013.06.04	Kostov, Stracimir (1934) vs (2046) Matviishen, Viktor Grand Europe Open Albena English Sicilian (Two Knights)	0-1	A22
2013.06.03	Matviishen, Viktor (2046) vs (2390) Shurygin, S. Grand Europe Open Albena Irregular Queen's Pawn - Kotov	0-1	A40
2012.12.16	Matviishen, Viktor (1984) vs (2482) Kovalev, Vl Amplico ch-EUR Rapid Spanish Morphy - Anderssen	0-1	C77

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