Joshua Colas - Chess Player Overview
Last update: 02/09/2023 01:15:42 GMT+2
Player's activity: ON
Player's name: Joshua Colas (USA) 
Player's photo: (Search in Google Images)
Age: 27 years old (born in 1998)
Sex: ♂
Highest FIDE Elo achieved: 2387
Joshua Colas Chess Games: 649
2362 (Rapid)
2347 (Blitz)
Joshua Colas - Charts
FIDE Elo
Activity chart
Joshua Colas - Chess Tournaments
| Date | Chess tournament name | Initial ranking | Final ranking | Performance |
|---|---|---|---|---|
| 2022-12-18 to 2022-12-23 | 2022 SPICE Cup |
54 | 19 [+35] | 2444 |
| 2021-12-26 to 2021-12-30 | 2021 Charlotte Open |
25 | 15 [+10] | 2293 |
| 2019-08-03 to 2019-08-13 | First Saturday GM August 2019  |
9 | 8 [+1] | 2324 |
| 2019-07-17 to 2019-07-17 | Polgar Superstar Chess World Championship 2019  |
1 | 3 [-2] | 2022 |
| 2019-07-25 to 2019-07-25 | CZECH OPEN 2019 "AUTO IN OPEN" - Q3 - Open blitz tournaments series |
7 | 3 [+4] | 2390 |
| 2019-07-23 to 2019-07-23 | CZECH OPEN 2019 "AUTO IN OPEN" - Q1 - Open blitz tournaments series |
6 | 5 [+1] | 2346 |
| 2019-07-19 to 2019-07-27 | CZECH OPEN 2019 "PARDUBICE OPEN" - A - open grand master tournament |
121 | 223 [-102] | 2122 |
| 2019-07-07 to 2019-07-07 | Torneo Blitz "Villa de Benasque" 2019  |
10 | 9 [+1] | 2202 |
| 2019-07-04 to 2019-07-13 | XXXIX OPEN INTERNACIONAL "VILLA DE BENASQUE" (209090) |
75 | 34 [+41] | 2382 |
| 2018-06-06 to 2018-06-06 | Blitz Continental "DÍA LIBRE" 2018  |
8 | 8 [0] | 2333 |
| 2018-06-01 to 2018-06-10 | XIII American Continental Classical Championship 2018 |
52 | 31 [+21] | 2400 |
| 2016-10-17 to 2016-10-22 | 2016 SPICE Cup |
24 | 23 [+1] | 2388 |
| 2015-10-08 to 2015-10-12 | Millionaire Chess Open 2 |
115 | 79 [+36] | 2241 |
| 2013-08-14 to 2013-08-18 | 2013 North American Youth Chess Championship U-18  |
9 | 9 [0] | 2235 |
| 2011-11-18 to 2011-11-26 | World Youth Chess Championship - U 14 Open ID FIDE - 59422  |
44 | 81 [-37] | 1953 |
| 2010-10-20 to 2010-10-30 | World Youth Chess Championships 2010 Open Under 12  |
20 | 34 [-14] | 1921 |
Joshua Colas - Chess Games
Joshua Colas - Chess Games
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| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| 2021.12.30 | Colas, Joshua (2281) vs (2410) Liang, Jason 2021 Charlotte Open Reti King's Indian - Barcza |
1/2-1/2 | A07 | |
| 2021.12.30 | Antova, Gabriela (2288) vs (2281) Colas, Joshua 2021 Charlotte Open Irregular Indian - Moscow |
0-1 | D38 | |
| 2021.12.29 | Colas, Joshua (2281) vs (2542) Ali Marandi, Cemil Can 2021 Charlotte Open Reti Zukertort - Catalan |
0-1 | D02 | |
| 2021.12.29 | De La Colina, Nicolas (2108) vs (2281) Colas, Joshua 2021 Charlotte Open Caro-Kann Exchange - Rubinstein |
0-1 | B13 | |
| 2021.12.28 | Colas, Joshua (2281) vs (1978) Shundi, Matias 2021 Charlotte Open Reti Symmetrical |
1-0 | A05 | |
| 2021.12.28 | Wen, Teddie (2054) vs (2281) Colas, Joshua 2021 Charlotte Open Irregular Indian |
1/2-1/2 | E10 | |
| 2021.12.27 | Colas, Joshua (2281) vs (2077) Lee, Justin 2021 Charlotte Open Sicilian |
1/2-1/2 | B40 | |
| 2021.12.27 | Preotu, Razvan (2473) vs (2281) Colas, Joshua 2021 Charlotte Open Alekhine - Four Pawns |
1/2-1/2 | B03 | |
| 2019.08.13 | Colas, Joshua (2285) vs (2393) Akshat, Khamparia First Saturday GM August 2019 Reti Symmetrical - Classical |
0-1 | E67 | |
| 2019.08.12 | Ilincic, Zlatko (2412) vs (2285) Colas, Joshua First Saturday GM August 2019 Catalan Closed - Closed |
1/2-1/2 | E06 | |
| 2019.08.10 | Nguyen, Van Thanh (2396) vs (2285) Colas, Joshua First Saturday GM August 2019 Queen's Pawn Zukertort |
0-1 | D02 | |
| 2019.08.09 | Colas, Joshua (2285) vs (2405) Martinovici, Ilie First Saturday GM August 2019 Reti King's Indian |
0-1 | A07 | |
| 2019.08.07 | Kumar, Nikhil (2272) vs (2285) Colas, Joshua First Saturday GM August 2019 Neo-Indian - Exchange |
0-1 | D35 | |
| 2019.08.06 | Colas, Joshua (2285) vs (2378) Tiba, Vladyslav First Saturday GM August 2019 King's Indian Saemisch |
1/2-1/2 | E81 | |
| 2019.08.05 | Berczes, David (2478) vs (2285) Colas, Joshua First Saturday GM August 2019 English Neo-Catalan - Neo-Catalan |
1-0 | A14 | |
| 2019.08.04 | Colas, Joshua (2285) vs (2367) Fogarasi, Tibor First Saturday GM August 2019 Sicilian |
1/2-1/2 | B40 | |
| 2019.08.03 | Aczel, Gergely (2538) vs (2285) Colas, Joshua First Saturday GM August 2019 Queen's Indian - Russian |
1-0 | E12 | |
| 2019.07.27 | GELLER, Anastasia (2186) vs (2302) COLAS, Joshua CZECH OPEN 2019 "PARDUBICE OPEN" - A - English Agincourt |
1/2-1/2 | A13 | |
| 2019.07.26 | COLAS, Joshua (2302) vs (2140) GALICEK, Stanislav CZECH OPEN 2019 "PARDUBICE OPEN" - A - Reti Gambit - Advance |
1/2-1/2 | A09 | |
| 2019.07.24 | COLAS, Joshua (2302) vs (2152) NIEDBALA, Bartolomiej CZECH OPEN 2019 "PARDUBICE OPEN" - A - Reti - Improved Lisitsin |
0-1 | A04 | |
| 2019.07.23 | BUCHCAR, Tomas (2141) vs (2302) COLAS, Joshua CZECH OPEN 2019 "PARDUBICE OPEN" - A - English Agincourt |
1/2-1/2 | A13 | |
| 2019.07.22 | COLAS, Joshua (2302) vs (2087) JINSOO, Kim CZECH OPEN 2019 "PARDUBICE OPEN" - A - Reti Symmetrical |
0-1 | A05 | |
| 2019.07.21 | PETR, Jan (2107) vs (2302) COLAS, Joshua CZECH OPEN 2019 "PARDUBICE OPEN" - A - Caro-Kann - Knight (Tartakower) |
1/2-1/2 | B15 | |
| 2019.07.20 | COLAS, Joshua (2302) vs (2476) GAGARE, Shardul CZECH OPEN 2019 "PARDUBICE OPEN" - A - Reti |
0-1 | A04 | |
| 2018.06.10 | Colas, Joshua (2285) vs (2556) Perez Ponsa, Federico XIII American Continental Classical Championship 2018 Reti Symmetrical - King's Fianchetto |
1/2-1/2 | A15 | |
| 2018.06.09 | Alonso, Salvador (2519) vs (2285) Colas, Joshua XIII American Continental Classical Championship 2018 Caro-Kann Knight Classical - Spassky (Lobron) |
1/2-1/2 | B19 | |
| 2018.06.08 | Colas, Joshua (2285) vs (2518) Henriquez Villagra, Cristobal XIII American Continental Classical Championship 2018 Reti Gambit - Polonaise |
1-0 | A09 | |
| 2018.06.07 | Colas, Joshua (2285) vs (2116) Mafra, Kaiser Luiz XIII American Continental Classical Championship 2018 King's Indian Saemisch |
1-0 | E81 | |
| 2018.06.07 | Di Berardino, Diego Rafael (2525) vs (2285) Colas, Joshua XIII American Continental Classical Championship 2018 Semi-Slav - Anti-Meran |
1-0 | D43 | |
| 2018.06.05 | Colas, Joshua (2285) vs (2513) Morovic Fernandez, Ivan XIII American Continental Classical Championship 2018 Irregular Indian |
1/2-1/2 | E10 | |
| 2018.06.04 | Garmendia Vega, Gabriel (2029) vs (2285) Colas, Joshua XIII American Continental Classical Championship 2018 Sicilian Paulsen |
0-1 | B42 | |
| 2018.06.03 | Colas, Joshua (2285) vs (2090) Rothebarth, Ana Vitoria De Paula XIII American Continental Classical Championship 2018 Reti Symmetrical |
1-0 | A05 | |
| 2018.06.03 | Izquierdo, Daniel (2078) vs (2285) Colas, Joshua XIII American Continental Classical Championship 2018 Catalan Open - Closed |
1/2-1/2 | E02 | |
| 2018.06.02 | Colas, Joshua (2285) vs (2571) Liang, Awonder XIII American Continental Classical Championship 2018 Reti Symmetrical |
0-1 | A05 | |
| 2018.06.01 | Lanaro, Emilio (1760) vs (2285) Colas, Joshua XIII American Continental Classical Championship 2018 Sicilian |
0-1 | B40 | |
| 2011.11.24 | Bodek, Michael H (2236) vs (2047) Colas, Joshua World Youth Chess Championship - U 14 Open Sicilian Closed |
1-0 | B23 | |
| 2011.11.22 | Colas, Joshua (2047) vs (1867) Abe, Mahiro World Youth Chess Championship - U 14 Open King's Indian Orthodox |
1-0 | E89 | |
| 2011.11.20 | Svane, Rasmus (2363) vs (2047) Colas, Joshua World Youth Chess Championship - U 14 Open Nimzo-Indian Classical |
1-0 | E32 | |
| 2011.11.19 | Colas, Joshua (2047) vs (2341) Ghosh, Diptayan World Youth Chess Championship - U 14 Open Queen's Gambit Albin (Fianchetto) |
0-1 | D09 | |
| 2011.11.18 | Saavalainen, Ellis (1490) vs (2047) Colas, Joshua World Youth Chess Championship - U 14 Open Sicilian |
0-1 | B40 | |
| 2010.10.27 | Colas, Joshua (2068) vs (2238) Wei, Yi WYCC Open U12 Queen's Gambit Declined |
0-1 | D31 | |
| 2010.10.26 | Gajek, Radoslaw (1930) vs (2068) Colas, Joshua WYCC Open U12 Sicilian Paulsen |
0-1 | B42 | |
| 2010.10.23 | Colas, Joshua (2068) vs (1943) Savenkov, Konstantin WYCC Open U12 Queen's Gambit Declined - Franco-Indian |
0-1 | D31 |
Joshua Colas - Other possible chess games
| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| 2021.12.30 | Colas,Joshua (2281) vs (2410) Liang,Jason Charlotte Open 2021 Reti King's Indian - Barcza |
1/2-1/2 | A07 | |
| 2022.07.05 | Colas,Joshua (2192) vs (2012) Khater,Sherif Titled Tue 5th Jul Late Reti Symmetrical - Barcza |
0-1 | A05 | |
| 2021.12.30 | Antova,Gabriela (2288) vs (2281) Colas,Joshua Charlotte Open 2021 Irregular Indian - Moscow |
0-1 | D38 | |
| 2021.12.29 | Colas,Joshua (2281) vs (2542) Ali Marandi,C Charlotte Open 2021 Reti Zukertort - Catalan |
0-1 | D02 | |
| 2021.12.29 | De La Colina,Nicolas (2108) vs (2281) Colas,Joshua Charlotte Open 2021 Caro-Kann Exchange - Rubinstein |
0-1 | B13 | |
| 2021.12.28 | Colas,Joshua (2281) vs (1978) Shundi,Matias Charlotte Open 2021 Reti Symmetrical |
1-0 | A05 | |
| 2021.12.28 | Wen,Teddie (2054) vs (2281) Colas,Joshua Charlotte Open 2021 Irregular Indian |
1/2-1/2 | E10 | |
| 2021.12.27 | Colas,Joshua (2281) vs (2077) Lee,Justin Charlotte Open 2021 Sicilian |
1/2-1/2 | B40 | |
| 2022.07.05 | Ansh,M Shah (2189) vs (2192) Colas,Joshua Titled Tue 5th Jul Late Irregular Indian |
1-0 | E10 | |
| 2022.10.11 | Zierk,S (2488) vs (2200) Colas,Joshua Titled Tue 11th Oct Early Caro-Kann Exchange - Rubinstein |
1-0 | B13 | |
| 2022.10.11 | Colas,Joshua (2200) vs (2568) Vokhidov,Shamsiddin Titled Tue 11th Oct Early Reti Gambit - Polonaise |
0-1 | A09 | |
| 2022.10.11 | Colas,Joshua (2200) vs (2521) Beerdsen,Thomas Titled Tue 11th Oct Early Reti |
1-0 | A04 | |
| 2022.10.11 | Indjic,A (2630) vs (2200) Colas,Joshua Titled Tue 11th Oct Early Queen's Gambit Declined - Janowski |
0-1 | D31 | |
| 2022.10.11 | Colas,Joshua (2200) vs (2249) Saucey,M Titled Tue 11th Oct Early Queen's Pawn Zukertort |
1-0 | D02 | |
| 2022.10.11 | Namitbir,Singh Walia (2339) vs (2200) Colas,Joshua Titled Tue 11th Oct Early Queen's Indian Capablanca |
0-1 | E16 | |
| 2022.02.22 | Karas,Marek (2285) vs (2216) Colas,Joshua Titled Tue 22nd Feb Late English Three Knights |
1-0 | A27 | |
| 2022.02.22 | Colas,Joshua (2216) vs (2642) Bluebaum,M Titled Tue 22nd Feb Late Reti Gambit - Polonaise |
0-1 | A09 | |
| 2022.10.11 | Baches Garcia,G (2326) vs (2200) Colas,Joshua Titled Tue 11th Oct Early Scandinavian |
1/2-1/2 | B01 | |
| 2022.02.22 | Colas,Joshua (2216) vs (1280) Chyngyz,Sultai Titled Tue 22nd Feb Late Reti Symmetrical |
1-0 | A05 | |
| 2022.10.11 | Colas,Joshua (2200) vs (2729) Andreikin,D Titled Tue 11th Oct Early Reti |
0-1 | A04 | |
| 2022.10.11 | Sovetbekova,Nurai (2025) vs (2200) Colas,Joshua Titled Tue 11th Oct Early Catalan Open (Classical) |
0-1 | E04 | |
| 2022.02.22 | Tomiello,Mateus Costamilan (2004) vs (2216) Colas,Joshua Titled Tue 22nd Feb Late Caro-Kann - Knight (Tartakower) |
0-1 | B15 | |
| 2022.02.22 | Colas,Joshua (2216) vs (2702) Van Foreest,Jorden Titled Tue 22nd Feb Late Reti Gambit |
0-1 | A09 | |
| 2022.02.22 | Mostbauer,Florian (2291) vs (2216) Colas,Joshua Titled Tue 22nd Feb Late Alekhine |
0-1 | B02 | |
| 2022.10.18 | Turzo,A (2298) vs (2200) Colas,Joshua Titled Tue 18th Oct Early Slav - Old Semi-Slav |
1-0 | D31 | |
| 2022.10.18 | Colas,Joshua (2200) vs (2287) Salman,P Titled Tue 18th Oct Early English Symmetrical |
1/2-1/2 | A30 | |
| 2022.11.01 | Colas,Joshua (2200) vs (2073) Jean Louis,Marckens Titled Tue 1st Nov Early Reti Gambit |
0-1 | A09 | |
| 2022.10.25 | Colas,Joshua (2200) vs (2311) Tomaszewski,K Titled Tue 25th Oct Early Nimzovich - Modern |
0-1 | A01 | |
| 2022.11.01 | Bagwe,Gaurang (1965) vs (2200) Colas,Joshua Titled Tue 1st Nov Early Robatsch |
0-1 | B06 | |
| 2022.04.12 | Colas,Joshua (2226) vs (2293) Namitbir,Singh Walia Titled Tue 12th Apr Early Sicilian Closed - Zukertort |
1/2-1/2 | B23 | |
| 2022.10.25 | Kosakowski,Jakub (2465) vs (2200) Colas,Joshua Titled Tue 25th Oct Early Sicilian Alapin - Smith-Morra |
1-0 | B22 | |
| 2022.11.01 | Colas,Joshua (2200) vs (2516) Terry,R Titled Tue 1st Nov Early Reti |
0-1 | A04 | |
| 2022.10.18 | Jimenez,Joa (2210) vs (2200) Colas,Joshua Titled Tue 18th Oct Early Irregular Indian |
0-1 | E10 | |
| 2022.10.25 | Colas,Joshua (2200) vs (2437) Hambleton,A Titled Tue 25th Oct Early Reti Gambit |
1/2-1/2 | A09 | |
| 2022.02.22 | Colas,Joshua (2216) vs (2423) Zavgorodniy,S Titled Tue 22nd Feb Early Nimzo-Indian Milner-Barry - Zurich |
0-1 | E33 | |
| 2022.10.18 | Colas,Joshua (2200) vs (1664) Samarth,J Rao Titled Tue 18th Oct Early Reti King's Indian - French |
0-1 | A08 | |
| 2022.04.12 | Lashkin,Jegor (2386) vs (2226) Colas,Joshua Titled Tue 12th Apr Early Reti Zukertort |
1-0 | A06 | |
| 2022.11.01 | Celestino,Rafael Teixeira vs (2200) Colas,Joshua Titled Tue 1st Nov Early Robatsch |
0-1 | B06 | |
| 2022.04.12 | Colas,Joshua (2226) vs (1917) Samaganova,A Titled Tue 12th Apr Early Catalan Closed - Closed |
1-0 | E06 | |
| 2022.10.25 | Colas,Joshua (2200) vs (2163) Mazurkiewicz,M Titled Tue 25th Oct Early Budapest - Rubinstein |
1-0 | A52 | |
| 2022.02.22 | Petrosyan,M (2637) vs (2216) Colas,Joshua Titled Tue 22nd Feb Early Irregular Indian |
1-0 | E10 | |
| 2022.04.12 | Belenkaya,D (2252) vs (2226) Colas,Joshua Titled Tue 12th Apr Early Reti King's Indian |
0-1 | A07 | |
| 2022.11.01 | Colas,Joshua (2200) vs (2708) Dubov,Daniil Titled Tue 1st Nov Early Reti King's Indian |
0-1 | A07 | |
| 2022.11.01 | Colas,Joshua (2200) vs (2220) Fernandez Siles,L Titled Tue 1st Nov Early King's Indian Orthodox |
1-0 | E86 | |
| 2022.04.12 | Colas,Joshua (2226) vs (2654) Demchenko,A Titled Tue 12th Apr Early Reti Symmetrical |
0-1 | A05 | |
| 2022.10.25 | Omariev,M (2304) vs (2200) Colas,Joshua Titled Tue 25th Oct Early Robatsch - Three Pawns |
0-1 | B06 | |
| 2022.02.22 | Krzywda,A (2152) vs (2216) Colas,Joshua Titled Tue 22nd Feb Early Indian Knight - Catalan |
0-1 | D02 | |
| 2022.10.25 | Colas,Joshua (2200) vs (2589) Paravyan,D Titled Tue 25th Oct Early Reti Symmetrical |
0-1 | A05 | |
| 2022.04.12 | Adelman,C (2268) vs (2226) Colas,Joshua Titled Tue 12th Apr Early Reti Symmetrical |
0-1 | A05 | |
| 2022.02.22 | Colas,Joshua (2216) vs (2217) Pesotskiy,Mikhail Titled Tue 22nd Feb Early Reti Symmetrical |
1-0 | A05 | |
| 2022.10.25 | Boraso,A (2262) vs (2200) Colas,Joshua Titled Tue 25th Oct Early Robatsch |
0-1 | B06 | |
| 2022.02.22 | Grischuk,A (2764) vs (2216) Colas,Joshua Titled Tue 22nd Feb Early Caro-Kann - Advance (Short) |
1-0 | B12 | |
| 2022.02.22 | Colas,Joshua (2216) vs (2074) Medeiros,F Titled Tue 22nd Feb Early Reti Zukertort |
1-0 | A06 | |
| 2022.04.17 | Colas,Joshua (2226) vs (1964) Zhang,Roger 14th Foxwoods Open Reti Symmetrical |
1-0 | A05 | |
| 2022.04.17 | Wang,Ellen (1932) vs (2226) Colas,Joshua 14th Foxwoods Open Queen's Gambit Declined - Janowski |
1/2-1/2 | D31 | |
| 2022.04.16 | Colas,Joshua (2226) vs (1964) Girsh,Daniel 14th Foxwoods Open Reti Symmetrical |
0-1 | A05 | |
| 2022.04.16 | Mou,Iris (1945) vs (2226) Colas,Joshua 14th Foxwoods Open Caro-Kann Exchange - Rubinstein |
0-1 | B13 | |
| 2022.04.15 | Colas,Joshua (2226) vs (2066) Deatrick,Alexander 14th Foxwoods Open Reti |
0-1 | A04 | |
| 2022.04.15 | Hungaski,R (2539) vs (2226) Colas,Joshua 14th Foxwoods Open Caro-Kann - Advance |
1-0 | B12 | |
| 2022.04.14 | Ji,Yunze Owen (1802) vs (2226) Colas,Joshua 14th Foxwoods Open Irregular Queen's Pawn - Franco-Indian (Keres) |
0-1 | A40 | |
| 2022.04.14 | Colas,Joshua (2226) vs (2492) Mikaelyan,A 14th Foxwoods Open Reti |
0-1 | A04 | |
| 2022.04.13 | Colas,Joshua (2226) vs (1849) Taylor,Stewart 14th Foxwoods Open English Sicilian - Vienna |
1-0 | A21 | |
| 2022.07.02 | Colas,Joshua (2192) vs (2550) Khanin,S 50th Annual World Open Reti King's Indian - Barcza |
0-1 | A07 | |
| 2022.07.02 | Cordova,E (2549) vs (2192) Colas,Joshua 50th Annual World Open Reti King's Indian |
1/2-1/2 | A07 | |
| 2022.07.01 | Colas,Joshua (2192) vs (2191) Xie,Bryan 50th Annual World Open |
1/2-1/2 | ||
| 2022.07.01 | Matviishen,Viktor (2490) vs (2192) Colas,Joshua 50th Annual World Open Irregular Indian |
1-0 | E10 | |
| 2021.08.24 | Biletskiy,Danylo (2067) vs (2283) Colas,Joshua Titled Tuesday 24th Aug French - Hanham |
1-0 | C00 | |
| 2021.08.24 | Lashkin,Jegor (2386) vs (2283) Colas,Joshua Titled Tuesday 24th Aug Queen's Gambit Declined |
1-0 | D37 | |
| 2021.08.24 | Colas,Joshua (2283) vs (2215) Vlasova,N Titled Tuesday 24th Aug Reti Symmetrical |
1-0 | A05 | |
| 2021.08.24 | Avramidou,Anastasia (2238) vs (2283) Colas,Joshua Titled Tuesday 24th Aug English Ultra-Symmetrical - Ultra-Symmetrical |
1/2-1/2 | A37 | |
| 2021.08.24 | Colas,Joshua (2283) vs (2088) Buscar,M Titled Tuesday 24th Aug English Neo-Catalan - Declined |
1-0 | A14 | |
| 2021.09.05 | Colas,Joshua (2283) vs (2143) Shamatava,A CCCSA Labor Day IMD 2021 English Symmetrical |
1-0 | A30 | |
| 2021.09.05 | King,Alexander (2276) vs (2283) Colas,Joshua CCCSA Labor Day IMD 2021 Catalan Irregular - Gambit |
1-0 | E01 | |
| 2021.09.04 | Kolay,Alex (2239) vs (2283) Colas,Joshua CCCSA Labor Day IMD 2021 Bogo-Indian - Gruenfeld |
1-0 | E11 | |
| 2021.09.04 | Colas,Joshua (2283) vs (2313) Shlyakhtenko,Robert CCCSA Labor Day IMD 2021 English Agincourt - King's Knight |
0-1 | A13 | |
| 2021.09.03 | Diulger,A (2272) vs (2283) Colas,Joshua CCCSA Labor Day IMD 2021 Queen's Pawn - Mason |
0-1 | D00 | |
| 2021.09.03 | Colas,Joshua (2283) vs (2175) Oberoi,Shelev CCCSA Labor Day IMD 2021 English Anglo-Indian (Queen's Knight) |
1-0 | A16 | |
| 2021.09.02 | Prilleltensky,M (2162) vs (2283) Colas,Joshua CCCSA Labor Day IMD 2021 English Anglo-Indian (Queen's Knight) - Romanishin |
0-1 | A28 | |
| 2021.07.06 | Colas,Joshua (2283) vs (2289) Navalgund,N Titled Tuesday 6th July Reti Symmetrical - Romanishin |
1-0 | A13 | |
| 2021.07.13 | Tomiello,Mateus Costamilan (2076) vs (2283) Colas,Joshua Titled Tuesday 13th July Scandinavian |
1-0 | B01 | |
| 2021.07.06 | Praveen Kumar,C1 (2158) vs (2283) Colas,Joshua Titled Tuesday 6th July Catalan Open (Classical) |
0-1 | E04 | |
| 2021.06.15 | Vokhidov,Shamsiddin (2530) vs (2315) Colas,Joshua Titled Tuesday 15th June Caro-Kann - Breyer |
1-0 | B10 | |
| 2021.06.15 | Colas,Joshua (2315) vs (2077) Goncharov,Vladimir Titled Tuesday 15th June Reti Symmetrical |
1-0 | A05 | |
| 2021.06.15 | Bluebaum,M (2669) vs (2315) Colas,Joshua Titled Tuesday 15th June Queen's Gambit Declined - Exchange |
1-0 | D35 | |
| 2021.06.15 | Colas,Joshua (2315) vs (2634) Abdusattorov,Nodirbek Titled Tuesday 15th June Reti Symmetrical |
1-0 | A05 | |
| 2021.06.15 | Jacobson,Brandon (2491) vs (2315) Colas,Joshua Titled Tuesday 15th June Queen's Gambit Declined |
1-0 | D30 | |
| 2021.06.15 | Le Tuan Minh (2514) vs (2315) Colas,Joshua Titled Tuesday 15th June Queen's Pawn Zukertort - London |
0-1 | D02 | |
| 2021.06.15 | Colas,Joshua (2315) vs (2201) Toncheva,Nadya Titled Tuesday 15th June Reti |
1-0 | A04 | |
| 2021.06.15 | Rodchenkov,S (2346) vs (2315) Colas,Joshua Titled Tuesday 15th June Alekhine - Scandinavian |
0-1 | B02 | |
| 2021.06.15 | Colas,Joshua (2315) vs (2608) Praggnanandhaa,R Titled Tuesday 15th June Reti Symmetrical |
0-1 | A05 | |
| 2021.06.15 | Benitez Lozano,J (2375) vs (2315) Colas,Joshua Titled Tuesday 15th June Alekhine Modern |
0-1 | B05 | |
| 2021.06.18 | Vorontsov,P (2540) vs (2315) Colas,Joshua National Open 2021 English Symmetrical |
1-0 | A30 | |
| 2021.06.17 | Colas,Joshua (2315) vs (2567) Niemann,Hans Moke National Open 2021 Caro-Kann Panov (Fianchetto) |
0-1 | B14 | |
| 2021.03.23 | Colas,Joshua (2298) vs (2120) Petrova,I Titled Tuesday 23rd Mar Modern |
1/2-1/2 | A41 | |
| 2021.03.23 | Zhuravleva,O (2278) vs (2298) Colas,Joshua Titled Tuesday 23rd Mar Scandinavian |
1-0 | B01 | |
| 2021.06.01 | Janaszak,Daw (2348) vs (2315) Colas,Joshua Titled Tuesday 1st June Indian Knight |
1-0 | A46 | |
| 2021.06.01 | Colas,Joshua (2315) vs (2232) Nygren,K Titled Tuesday 1st June Indian East Indian |
1/2-1/2 | A48 | |
| 2021.04.27 | Colas,Joshua (2298) vs (2472) Prithu,Gupta Titled Tuesday 27th Apr Reti Gambit - Accepted |
0-1 | A09 | |
| 2021.05.04 | Colas,Joshua (2315) vs (2315) Vovk,Or Titled Tuesday 4th May Irregular Queen's Pawn - Nimzovich |
1/2-1/2 | A40 | |
| 2021.06.01 | Kuderinov,K (2409) vs (2315) Colas,Joshua Titled Tuesday 1st June French Paulsen - Rubinstein (Capablanca) |
0-1 | C10 | |
| 2021.04.06 | Colas,Joshua (2298) vs (2219) Ochedzan,Tymon Titled Tuesday 6th Apr Reti |
0-1 | A04 | |
| 2021.06.08 | Spyropoulos,Nikolaos (2425) vs (2315) Colas,Joshua Titled Tuesday 8th June Scandinavian |
1-0 | B01 | |
| 2021.04.27 | Fier,A (2569) vs (2298) Colas,Joshua Titled Tuesday 27th Apr Caro-Kann - Maroczy |
1-0 | B12 | |
| 2021.04.06 | Bendayan Claros,A (2167) vs (2298) Colas,Joshua Titled Tuesday 6th Apr Indian - Trompowsky |
1-0 | A45 | |
| 2021.05.04 | Quparadze,G (2463) vs (2315) Colas,Joshua Titled Tuesday 4th May Scandinavian |
1-0 | B01 | |
| 2021.04.27 | Toncheva,Nadya (2207) vs (2298) Colas,Joshua Titled Tuesday 27th Apr Queen's Gambit Declined - Janowski |
0-1 | D31 | |
| 2021.05.04 | Ronka,E (2303) vs (2315) Colas,Joshua Titled Tuesday 4th May Queen's Gambit Declined - Exchange |
0-1 | D35 | |
| 2021.04.27 | Colas,Joshua (2298) vs (2209) Golubenko,Valen Titled Tuesday 27th Apr Reti |
1-0 | A04 | |
| 2021.06.08 | Colas,Joshua (2315) vs (2607) Kollars,Dmitrij Titled Tuesday 8th June Reti Gambit |
0-1 | A09 | |
| 2021.06.08 | Pandey,Srishti (2026) vs (2315) Colas,Joshua Titled Tuesday 8th June Catalan Open (Classical) |
0-1 | E04 | |
| 2021.05.04 | Unneland,Mathias (2306) vs (2315) Colas,Joshua Titled Tuesday 4th May Slav Two Knights - Schlechter |
0-1 | D90 | |
| 2021.04.11 | Colas,Joshua (2298) vs (2076) Putnam,Liam 2nd Charlotte Masters English Anglo-Indian - Neo-Catalan Accepted |
1-0 | A13 | |
| 2021.04.11 | Mardov,Dimitar (2312) vs (2298) Colas,Joshua 2nd Charlotte Masters Caro-Kann - Two Knights (Mindeno) |
1/2-1/2 | B11 | |
| 2021.04.10 | Colas,Joshua (2298) vs (2351) Liang,Jason 2nd Charlotte Masters English Anglo-Slav |
1/2-1/2 | A11 | |
| 2021.04.10 | Matta,Nicholas (2201) vs (2298) Colas,Joshua 2nd Charlotte Masters Queen's Gambit Declined |
1/2-1/2 | D37 | |
| 2021.04.09 | Colas,Joshua (2298) vs (2229) Oberoi,Shelev 2nd Charlotte Masters Reti Symmetrical |
1-0 | A05 | |
| 2021.04.09 | Wu,Rochelle (2132) vs (2298) Colas,Joshua 2nd Charlotte Masters Queen's Gambit Declined - Exchange |
0-1 | D35 | |
| 2021.02.15 | Colas,Joshua (2280) vs (2161) Oberoi,Shelev CCCSA Charlotte Masters Reti Zukertort - Catalan |
1-0 | D02 | |
| 2020.12.15 | Manzone,A (2404) vs (2288) Colas,Joshua Titled Tuesday 15th Dec Irregular Queen's Pawn - Kotov (Robatsch) |
1-0 | A40 | |
| 2020.12.15 | Colas,Joshua (2288) vs (2676) Maghsoodloo,Parham Titled Tuesday 15th Dec English Neo-Catalan - Declined |
0-1 | A14 | |
| 2020.12.15 | Myers,Dominique (1990) vs (2288) Colas,Joshua Titled Tuesday 15th Dec Robatsch |
0-1 | B06 | |
| 2020.12.15 | Tokhirjonova,Gulrukhbegim (2378) vs (2288) Colas,Joshua Titled Tuesday 15th Dec Robatsch |
0-1 | B06 | |
| 2021.02.15 | Colas,Joshua (2280) vs (2307) Posthuma,Joshua CCCSA Charlotte Masters Caro-Kann - Knight (Tartakower) |
1-0 | B15 | |
| 2021.02.14 | Sarkar,J (2366) vs (2280) Colas,Joshua CCCSA Charlotte Masters Queen's Pawn Zukertort - Catalan |
1-0 | D02 | |
| 2021.02.14 | Colas,Joshua (2280) vs (2342) Liang,Jason CCCSA Charlotte Masters English Neo-Catalan - Declined |
1/2-1/2 | A14 | |
| 2021.02.13 | Eckert,D (2151) vs (2280) Colas,Joshua CCCSA Charlotte Masters Irregular Queen's Pawn - Franco-Indian |
0-1 | A40 | |
| 2020.12.15 | Colas,Joshua (2288) vs (2255) Kaufman,R Titled Tuesday 15th Dec Reti |
1-0 | A04 | |
| 2021.01.18 | Colas,Joshua (2288) vs (2258) Cervantes Landeiro,Thalia CCCSA Winter IM 2021 Nimzovich - Modern |
1/2-1/2 | A01 | |
| 2021.01.18 | Vivekananthan,Anish (2326) vs (2288) Colas,Joshua CCCSA Winter IM 2021 Caro-Kann - Two Knights (Mindeno) |
1/2-1/2 | B11 | |
| 2021.01.17 | Colas,Joshua (2288) vs (2180) Oberoi,Shelev CCCSA Winter IM 2021 English Four Knights - Nimzovich |
1-0 | A28 | |
| 2021.01.17 | Ezra,Paul Chambers (2217) vs (2288) Colas,Joshua CCCSA Winter IM 2021 Robatsch |
1/2-1/2 | B06 | |
| 2021.01.16 | Matros,A (2405) vs (2288) Colas,Joshua CCCSA Winter IM 2021 Queen's Gambit Declined - Janowski |
0-1 | D31 | |
| 2021.01.16 | Colas,Joshua (2288) vs (2384) Andrianov,Nikolai CCCSA Winter IM 2021 Sicilian Moscow - Sokolsky |
1/2-1/2 | B52 | |
| 2021.01.15 | Martin del Campo,R (2296) vs (2288) Colas,Joshua CCCSA Winter IM 2021 Petrov - Classical (Jaenisch) |
1-0 | C42 | |
| 2021.01.15 | Colas,Joshua (2288) vs (2256) Wang,Tianqi CCCSA Winter IM 2021 English Symmetrical - Russian |
0-1 | A37 | |
| 2021.01.14 | Griffith,Kyron (2346) vs (2288) Colas,Joshua CCCSA Winter IM 2021 Petrov Modern - Symmetrical |
1-0 | C43 | |
| 2020.10.27 | Colas,Joshua (2255) vs (2648) Kovalev,Vl Titled Tuesday 27th Oct Reti Symmetrical |
0-1 | A05 | |
| 2020.10.27 | Sorokin,Aleksey (2521) vs (2255) Colas,Joshua Titled Tuesday 27th Oct Irregular Queen's Pawn - Kotov (Robatsch) |
1/2-1/2 | A40 | |
| 2020.11.17 | Kalogeris,I (2307) vs (2288) Colas,Joshua Titled Tuesday 17th Nov Robatsch - Small Center |
1-0 | B06 | |
| 2020.10.27 | Colas,Joshua (2255) vs (2217) Shamsi,Mohammadho Titled Tuesday 27th Oct Reti Symmetrical |
1-0 | A05 | |
| 2020.10.27 | Sanal,V (2581) vs (2255) Colas,Joshua Titled Tuesday 27th Oct Robatsch |
1-0 | B06 | |
| 2020.11.17 | Colas,Joshua (2288) vs (2326) Berkovich,M Titled Tuesday 17th Nov English Neo-Catalan - Declined |
1-0 | A14 | |
| 2020.11.17 | Mikhalsky,Vladimir (2290) vs (2288) Colas,Joshua Titled Tuesday 17th Nov Robatsch |
1/2-1/2 | B06 | |
| 2020.10.27 | Colas,Joshua (2255) vs (2603) Jobava,Ba Titled Tuesday 27th Oct Reti Gambit |
0-1 | A09 | |
| 2020.10.27 | Colas,Joshua (2255) vs (2621) Kokarev,Dm Titled Tuesday 27th Oct Reti |
1-0 | A04 | |
| 2020.10.27 | Perez Ponsa,F (2554) vs (2255) Colas,Joshua Titled Tuesday 27th Oct Robatsch |
0-1 | B06 | |
| 2020.10.27 | Sergienko,S (2335) vs (2255) Colas,Joshua Titled Tuesday 27th Oct Robatsch |
0-1 | B06 | |
| 2020.10.27 | Colas,Joshua (2255) vs (2252) Sihite,Chelsie Monica Ignesias Titled Tuesday 27th Oct Reti Symmetrical |
1-0 | A05 | |
| 2020.11.10 | Chernov,Mi2 (2213) vs (2288) Colas,Joshua Titled Tuesday 10th Nov Caro-Kann - Advance |
1-0 | B12 | |
| 2020.12.01 | Colas,Joshua (2288) vs (2395) Sorensen,Hampus Titled Tuesday 1st Dec Reti Gambit - Polonaise |
0-1 | A09 | |
| 2020.12.22 | Colas,Joshua (2288) vs (2420) Kudrin,S 104th ch-Marshall CC 2020 Reti |
0-1 | A04 | |
| 2020.12.21 | Colas,Joshua (2288) vs (2366) Sarkar,J 104th ch-Marshall CC 2020 Queen's Pawn - Chigorin |
1/2-1/2 | D00 | |
| 2020.12.21 | Azarov,S (2604) vs (2288) Colas,Joshua 104th ch-Marshall CC 2020 Two Knights - Pianissimo |
1/2-1/2 | C54 | |
| 2020.12.20 | Vijayakumar,Advaith (1846) vs (2288) Colas,Joshua 104th ch-Marshall CC 2020 Queen's Gambit Declined - Charousek |
0-1 | D31 | |
| 2020.12.19 | Colas,Joshua (2288) vs (2515) Stupak,K 104th ch-Marshall CC 2020 Indian East Indian |
0-1 | A48 | |
| 2020.12.19 | Colas,Joshua (2288) vs (1831) Garcia,Miguel 104th ch-Marshall CC 2020 English Symmetrical |
1-0 | A30 | |
| 2020.12.19 | Devalapalli,Pranav vs (2288) Colas,Joshua 104th ch-Marshall CC 2020 Queen's Gambit Declined Neo-Orthodox - Lasker |
0-1 | D56 | |
| 2020.10.25 | Burke,John M (2538) vs (2255) Colas,Joshua SPICE Cup Open 2020 Caro-Kann - Two Knights |
1-0 | B11 | |
| 2020.10.24 | Colas,Joshua (2255) vs (2377) Sarkar,J SPICE Cup Open 2020 English Sicilian |
1/2-1/2 | A21 | |
| 2020.10.24 | Quesada Perez,Yu (2598) vs (2255) Colas,Joshua SPICE Cup Open 2020 Robatsch |
1-0 | B06 | |
| 2020.10.23 | Niemann,Hans Moke (2465) vs (2255) Colas,Joshua SPICE Cup Open 2020 Catalan Open (Classical) |
0-1 | E04 | |
| 2020.10.22 | Colas,Joshua (2255) vs (2517) Stremavicius,T SPICE Cup Open 2020 Dutch |
1/2-1/2 | A84 | |
| 2020.10.22 | Prohaszka,P2 (2592) vs (2255) Colas,Joshua SPICE Cup Open 2020 Queen's Gambit Declined - Janowski |
1/2-1/2 | D31 | |
| 2020.10.21 | Colas,Joshua (2255) vs (1989) Zaloznyy,M SPICE Cup Open 2020 Reti Symmetrical - Polugayevsky |
1-0 | E17 | |
| 2020.10.21 | Shepherd,Duncan (2033) vs (2255) Colas,Joshua SPICE Cup Open 2020 Queen's Indian Capablanca - English |
1/2-1/2 | E16 | |
| 2020.10.20 | Colas,Joshua (2255) vs (2644) Bruzon Batista,L SPICE Cup Open 2020 Indian East Indian |
1/2-1/2 | A48 | |
| 2020.10.06 | Sadhwani,Raunak (2545) vs (2255) Colas,Joshua Titled Tuesday 6th Oct English Closed Sicilian - Carls |
1-0 | A25 | |
| 2020.10.06 | Colas,Joshua (2255) vs (2551) Savchenko,B Titled Tuesday 6th Oct English Agincourt - King's Knight |
0-1 | A13 | |
| 2020.10.06 | Kozak,Adam (2502) vs (2255) Colas,Joshua Titled Tuesday 6th Oct Reti Symmetrical |
1/2-1/2 | A05 | |
| 2020.10.06 | Drygalov,Sergey (2490) vs (2255) Colas,Joshua Titled Tuesday 6th Oct Irregular Queen's Pawn - Kotov (Robatsch) |
0-1 | A40 | |
| 2020.10.06 | Colas,Joshua (2255) vs (2358) Tologontegin,S Titled Tuesday 6th Oct English Four Knights - Nimzovich |
1-0 | A28 | |
| 2020.10.06 | Colas,Joshua (2255) vs (2321) Kulkarni,R Titled Tuesday 6th Oct King's Indian Fianchetto |
1-0 | E67 | |
| 2020.10.06 | Bluebaum,M (2672) vs (2255) Colas,Joshua Titled Tuesday 6th Oct Queen's Gambit Declined - Janowski |
1-0 | D31 | |
| 2020.10.06 | Colas,Joshua (2255) vs (1895) Szabo,Marcell Titled Tuesday 6th Oct Reti Symmetrical |
1-0 | A05 | |
| 2020.10.06 | Kaminski,V (2247) vs (2255) Colas,Joshua Titled Tuesday 6th Oct Queen's Pawn Zukertort |
0-1 | D02 | |
| 2017.10.24 | Colas, Joshua (2242) vs (1986) Mathur, Rithwik SPICE Cup Open 2017 Reti King's Indian - Barcza |
1/2-1/2 | A07 | |
| 2017.10.23 | Colas, Joshua (2242) vs (2297) Furfine, Jacob SPICE Cup Open 2017 Reti Gambit - Neo-Catalan Accepted |
1/2-1/2 | A13 | |
| 2017.10.23 | Rahul, Srivatshav P (2373) vs (2242) Colas, Joshua SPICE Cup Open 2017 Reti Symmetrical - King's Indian |
1-0 | A05 | |
| 2017.10.22 | Colas, Joshua (2242) vs (2483) Chandra, Akshat SPICE Cup Open 2017 Indian Capablanca |
0-1 | A47 | |
| 2017.10.22 | Swindell, Shawn (2018) vs (2242) Colas, Joshua SPICE Cup Open 2017 Nimzovich - Symmetrical |
0-1 | A01 | |
| 2017.10.21 | Colas, Joshua (2242) vs (2594) Nyzhnyk, I. SPICE Cup Open 2017 Queen's Pawn Zukertort - London |
0-1 | D02 | |
| 2015.08.09 | Colas, Joshua (2202) vs Nguyen, Kendrick 116th US Open 2015 Dutch Indian |
1-0 | A81 | |
| 2015.08.07 | Madison, J. (1995) vs (2202) Colas, Joshua 116th US Open 2015 Sicilian |
0-1 | B40 | |
| 2015.08.06 | Brattain, Mika A (2336) vs (2202) Colas, Joshua 116th US Open 2015 English Anglo-Indian - King's Knight |
1/2-1/2 | A15 | |
| 2015.08.03 | Brunotts, Taylor S vs (2202) Colas, Joshua 116th US Open 2015 Sicilian Paulsen - Reti |
0-1 | B41 | |
| 2015.08.04 | Colas, Joshua (2202) vs (1911) Fishbein, Matthew E 116th US Open 2015 Gruenfeld Classical - Stockholm |
1/2-1/2 | D80 | |
| 2015.08.02 | Vibbert, Sean (2313) vs (2202) Colas, Joshua 116th US Open 2015 Sicilian Closed |
1-0 | B23 | |
| 2015.08.02 | Colas, Joshua (2202) vs (1896) Fields, Noah Dennis 116th US Open 2015 Queen's Gambit Declined - Exchange |
1-0 | D35 | |
| 2015.08.01 | Rasberry, Jonathan vs (2202) Colas, Joshua 116th US Open 2015 Indian Knight - Rubinstein |
0-1 | A46 | |
| 2018.02.07 | Colas, Joshua (2240) vs Tillis. Bryan PRO League Group Stage Indian Knight - Larsen |
1-0 | E62 | |
| 2020.02.29 | Colas, Joshua (2319) vs (2513) Paragua, M Marshall GM Norm 2020 Sicilian Moscow |
0-1 | B51 | |
| 2020.03.02 | Niemann, Hans Moke (2459) vs (2319) Colas, Joshua Marshall GM Norm 2020 Caro-Kann - Breyer |
1-0 | B10 | |
| 2020.04.28 | Svane, R (2613) vs (2255) Colas, Joshua Titled Tuesday 28th Apr Reti Symmetrical - Yugoslav |
1-0 | A07 | |
| 2020.06.30 | Colas, Joshua (2255) vs Robles Aguilar, Enrique Alfonso Titled Tuesday 30th June Indian |
0-1 | A45 | |
| 2018.06.28 | Jin, Derek (1810) vs (2285) Colas, Joshua 12th Philadelphia Int Sicilian Paulsen |
0-1 | B42 | |
| 2020.05.19 | Khamrakulov, D (2514) vs (2255) Colas, Joshua Titled Tuesday 19th May Robatsch - Small Center |
1-0 | B06 | |
| 2020.05.26 | Lysyj, I (2594) vs (2255) Colas, Joshua Titled Tuesday 26th May Catalan Open (Classical) |
1-0 | E04 | |
| 2020.05.26 | Petrosyan, M (2607) vs (2255) Colas, Joshua Titled Tuesday 26th May Queen's Indian Capablanca |
0-1 | E16 | |
| 2020.05.26 | Aravindh, Chithambaram VR. (2641) vs (2255) Colas, Joshua Titled Tuesday 26th May Reti Symmetrical |
1-0 | A05 | |
| 2020.06.30 | Colas, Joshua (2255) vs (2589) Zubov, A UKR Titled Tuesday 30th June Reti Symmetrical |
0-1 | A05 | |
| 2020.06.30 | Abdusattorov, Nodirbek (2627) vs (2255) Colas, Joshua Titled Tuesday 30th June Caro-Kann - Advance (Short) |
1-0 | B12 | |
| 2020.07.07 | Colas, Joshua (2255) vs (2537) Blomqvist, E Titled Tuesday 7th July Reti |
0-1 | A04 | |
| 2020.08.04 | Colas, Joshua (2255) vs (2606) Hansen, Eric Titled Tue 4th Aug 10am Reti Zukertort - Catalan |
1-0 | D02 | |
| 2020.08.18 | Savchenko, B (2564) vs (2255) Colas, Joshua Titled Tue 18th Aug Robatsch |
1-0 | B06 | |
| 2019.01.05 | Colas, Joshua (2309) vs (2206) Nagarajan, Pranav Bay Area Int Open 2019 Reti King's Indian - Keres |
1/2-1/2 | A07 | |
| 2020.09.15 | Jobava, Ba (2603) vs (2255) Colas, Joshua Titled Tuesday 15th Sept Scandinavian |
1-0 | B01 | |
| 2020.09.15 | Colas, Joshua (2255) vs (2538) Tang, Andrew Titled Tuesday 15th Sept Reti Gambit |
1-0 | A09 | |
| 2020.09.29 | Colas, Joshua (2255) vs (2618) Narayanan, SL Titled Tuesday 29th Sept Reti Zukertort |
0-1 | A06 | |
| 2020.10.03 | Colas, Joshua (2255) vs (2572) Zhigalko, S Speed Chess Super Swiss Reti Gambit - Polonaise |
0-1 | A09 | |
| 2015.07.04 | Vibbert, Sean (2360) vs (2241) Colas, Joshua 43rd Annual World Open Sicilian Closed |
1-0 | B23 | |
| 2015.07.03 | Mandiza, F. (2362) vs (2241) Colas, Joshua 43rd Annual World Open Queen's Indian Fianchetto - Nimzovich |
1-0 | E15 | |
| 2015.07.01 | McShane, L. (2685) vs (2241) Colas, Joshua 43rd Annual World Open Sicilian |
1-0 | B40 | |
| 2015.06.30 | Mekhitarian, K. (2570) vs (2241) Colas, Joshua 3rd DC International 2015 Sicilian Paulsen |
1-0 | B43 | |
| 2015.06.29 | Colas, Joshua (2241) vs (2069) Gaffagan, S. 3rd DC International 2015 King's Indian Saemisch (Panno-Ruban) - Panno |
1-0 | E84 | |
| 2015.06.28 | Korba, Nicky (2117) vs (2241) Colas, Joshua 3rd DC International 2015 Nimzo-Indian St. Petersburg Rubinstein (Normal) |
1-0 | E47 | |
| 2015.06.28 | Colas, Joshua (2241) vs Wang, Justin 3rd DC International 2015 Neo-Indian |
1/2-1/2 | E00 | |
| 2015.06.27 | Colas, Joshua (2241) vs (2076) Pagan, Jonathan 3rd DC International 2015 Queen's Pawn Zukertort - London |
1/2-1/2 | D02 | |
| 2015.06.27 | Shen, A. (2339) vs (2241) Colas, Joshua 3rd DC International 2015 Italian - Pianissimo |
1-0 | C50 | |
| 2015.06.26 | Colas, Joshua (2241) vs (2392) Mulyar, M. 3rd DC International 2015 Queen's Pawn Zukertort - Semmering |
0-1 | D30 | |
| 2018.07.05 | Colas, Joshua (2322) vs (2655) Xiong, Jeffery 46th Annual World Open Queen's Pawn Closed - Zukertort |
0-1 | D05 | |
| 2016.07.04 | Antal, Ge (2545) vs (2387) Colas, Joshua 44th Annual World Open Sicilian |
0-1 | B40 | |
| 2016.07.04 | Colas, Joshua (2387) vs (2528) Corrales Jimenez, F. 44th Annual World Open Nimzo-Indian Bernstein |
1/2-1/2 | E56 | |
| 2018.10.23 | Prohaszka, P2 (2626) vs (2334) Colas, Joshua SPICE Cup Open 2018 Indian Knight - London |
1-0 | A46 | |
| 2015.05.25 | Colas, Joshua (2292) vs (2203) Furfine, Jacob 24th Chicago Open 2015 Nimzo-Indian - Kmoch |
0-1 | E20 | |
| 2015.05.25 | Virkud, Apurva (2119) vs (2292) Colas, Joshua 24th Chicago Open 2015 Nimzo-Indian Classical |
0-1 | E32 | |
| 2019.01.01 | Colas, Joshua (2309) vs (2613) Prohaszka, P2 Bay Area Int Open 2019 English Anglo-Slav |
0-1 | A11 | |
| 2019.01.04 | Colas, Joshua (2309) vs (2201) Talyansky, Seth Bay Area Int Open 2019 English Agincourt - King's Knight |
1-0 | A13 | |
| 2020.02.27 | Colas, Joshua (2319) vs (2525) Khamrakulov, D Marshall GM Norm 2020 Reti Gambit - Advance |
1/2-1/2 | A09 | |
| 2019.01.07 | Watson, Jo (2203) vs (2309) Colas, Joshua Bay Area Int Open 2019 English Agincourt - Exchange |
1/2-1/2 | D35 | |
| 2015.05.24 | Polak, Alexander (2122) vs (2292) Colas, Joshua 24th Chicago Open 2015 English Anglo-Indian - King's Knight |
1/2-1/2 | A15 | |
| 2015.05.24 | Colas, Joshua (2292) vs (1963) Sciupokas, A. 24th Chicago Open 2015 Neo-Indian - Exchange |
1-0 | D35 | |
| 2015.05.23 | Colas, Joshua (2292) vs (2080) Gorti, Akshita 24th Chicago Open 2015 Queen's Indian Classical - Franco-Indian |
0-1 | E19 | |
| 2015.05.23 | Niemann, Hans M (2173) vs (2292) Colas, Joshua 24th Chicago Open 2015 Queen's Gambit Declined |
1-0 | D30 | |
| 2016.07.03 | Colas, Joshua (2387) vs (2057) Bian, Alex 44th Annual World Open Modern Benoni King's Pawn |
1/2-1/2 | A65 | |
| 2015.05.22 | Przybek, M. (2177) vs (2292) Colas, Joshua 24th Chicago Open 2015 Sicilian |
1-0 | B40 | |
| 2016.07.03 | Betaneli, A. (2226) vs (2387) Colas, Joshua 44th Annual World Open English Anglo-Indian |
0-1 | A15 | |
| 2015.05.21 | Colas, Joshua (2292) vs (2573) Stukopin, A. 24th Chicago Open 2015 Nimzo-Indian Bernstein |
0-1 | E59 | |
| 2016.07.02 | Colas, Joshua (2387) vs (2238) Zhou Guijue 44th Annual World Open Neo-Indian - Cambridge Springs (Yugoslav) |
1/2-1/2 | D52 | |
| 2016.07.02 | Sevian, Samuel (2603) vs (2387) Colas, Joshua 44th Annual World Open Sicilian Paulsen |
1-0 | B42 | |
| 2016.07.01 | Colas, Joshua (2387) vs (2542) Popilski, G. 44th Annual World Open Modern - Bronstein |
1/2-1/2 | E62 | |
| 2019.07.27 | Geller, Anastasiya (2186) vs (2302) Colas, Joshua 30th Czech Open A 2019 English Agincourt |
1/2-1/2 | A13 | |
| 2019.08.07 | Kumar, Nikhil (2272) vs (2285) Colas, Joshua FSGM August 2019 Neo-Indian - Exchange |
0-1 | D35 | |
| 2017.07.16 | Colas, Joshua (2366) vs (2568) Li, Ruifeng ch-USA Junior 2017 Irregular Queen's Pawn - Kotov |
0-1 | A40 | |
| 2017.07.15 | Troff, Kayden W (2472) vs (2366) Colas, Joshua ch-USA Junior 2017 Semi-Slav - Stoltz |
1/2-1/2 | D45 | |
| 2017.07.14 | Colas, Joshua (2366) vs (2364) Brattain, Mika A ch-USA Junior 2017 Reti Symmetrical - Szabo |
1/2-1/2 | E62 | |
| 2017.07.13 | Tang, Andrew (2478) vs (2366) Colas, Joshua ch-USA Junior 2017 Dutch |
1-0 | A80 | |
| 2017.07.12 | Checa, Nicolas D (2415) vs (2366) Colas, Joshua ch-USA Junior 2017 Queen's Indian Capablanca |
1-0 | E16 | |
| 2017.07.11 | Colas, Joshua (2366) vs (2536) Liang, Awonder ch-USA Junior 2017 Nimzo-Indian Landau (Schlechter) |
0-1 | E52 | |
| 2017.07.10 | Liu, Bovey (2228) vs (2366) Colas, Joshua ch-USA Junior 2017 Sicilian O'Kelly |
1-0 | B28 | |
| 2016.05.29 | Colas, Joshua (2387) vs (2142) Chow, A. 25th Chicago Open 2016 Queen's Gambit Accepted Classical - Rubinstein |
1/2-1/2 | D27 | |
| 2016.05.29 | Karagianis, P. (2189) vs (2387) Colas, Joshua 25th Chicago Open 2016 Queen's Indian Classical |
1-0 | E19 | |
| 2016.05.28 | Colas, Joshua (2387) vs (2170) Zaloznyy, M. 25th Chicago Open 2016 Queen's Gambit Declined - Lasker (Teichmann) |
1-0 | D56 | |
| 2016.05.28 | Narayanan, Saumik (1868) vs (2387) Colas, Joshua 25th Chicago Open 2016 Nimzo-Indian - Kmoch |
0-1 | E20 | |
| 2016.05.27 | Colas, Joshua (2387) vs (1907) Priyanka Nutakki 25th Chicago Open 2016 Queen's Indian Classical |
0-1 | E19 | |
| 2016.05.27 | Andrenko, I. (2214) vs (2387) Colas, Joshua 25th Chicago Open 2016 Sicilian Paulsen |
1-0 | B43 | |
| 2016.05.26 | Colas, Joshua (2387) vs (2078) Myers, Dominique 25th Chicago Open 2016 Gruenfeld Three Knights (Petrosian) |
0-1 | D91 | |
| 2018.05.26 | Tarjan, J (2425) vs (2262) Colas, Joshua 27th Chicago Open 2018 English Agincourt |
1/2-1/2 | A13 | |
| 2018.06.04 | Garmendia Vega, Gabriel (2029) vs (2285) Colas, Joshua 13th American Continental Sicilian Paulsen |
0-1 | B42 | |
| 2019.10.26 | Colas, Joshua (2274) vs (2298) Furfine, Jacob SPICE Cup Open 2019 English Agincourt - Romanishin |
1/2-1/2 | A13 | |
| 2015.04.05 | Rohde, M. (2455) vs (2357) Colas, Joshua 9th Philadelphia Open English Anglo-Indian - King's Knight |
1-0 | A15 | |
| 2015.04.04 | Zierk, S. (2485) vs (2357) Colas, Joshua 9th Philadelphia Open Scotch - Scotch Schmid (Mieses) |
1-0 | C45 | |
| 2020.02.28 | Colas, Joshua (2319) vs (2591) Perunovic, Mil Marshall GM Norm 2020 Indian Knight |
0-1 | A46 | |
| 2015.04.03 | Chirila, I. (2537) vs (2357) Colas, Joshua 9th Philadelphia Open Nimzo-Indian - Kmoch |
1-0 | E20 | |
| 2015.04.02 | Chandra, Akshat (2459) vs (2357) Colas, Joshua 9th Philadelphia Open Sicilian Paulsen |
1-0 | B42 | |
| 2020.05.02 | Colas, Joshua (2255) vs (2660) Sevian, Samuel PNWCC Online Blitz JP 8 Reti - Wade |
0-1 | A04 | |
| 2017.07.09 | Colas, Joshua (2366) vs (2508) Brown, Michael Willi ch-USA Junior 2017 Indian |
0-1 | A45 | |
| 2017.07.08 | Chandra, Akshat (2484) vs (2366) Colas, Joshua ch-USA Junior 2017 Sicilian Barnes (Bastrikov) |
1-0 | B47 | |
| 2020.05.26 | Colas, Joshua (2255) vs (2647) Bluebaum, M Titled Tuesday 26th May Queen's Pawn - Chigorin |
1-0 | D00 | |
| 2017.06.25 | Bachmann, Ax (2653) vs (2369) Colas, Joshua 10th New York Int 2017 Sicilian |
1-0 | B40 | |
| 2017.06.25 | Juac, Majur (2082) vs (2369) Colas, Joshua 10th New York Int 2017 Sicilian Paulsen |
0-1 | B43 | |
| 2017.06.24 | Colas, Joshua (2369) vs (2351) Taghizadeh, Rayan 10th New York Int 2017 Indian Knight - London |
1/2-1/2 | A46 | |
| 2017.06.24 | Jacobson, Brandon (2210) vs (2369) Colas, Joshua 10th New York Int 2017 Catalan Irregular - Gambit |
0-1 | E01 | |
| 2017.06.23 | Colas, Joshua (2369) vs (2524) Gorovets, A. 10th New York Int 2017 Scandinavian |
0-1 | B01 | |
| 2017.06.23 | Salimbagat, R. (2282) vs (2369) Colas, Joshua 10th New York Int 2017 Sicilian Paulsen |
0-1 | B42 | |
| 2017.06.22 | Colas, Joshua (2369) vs (2642) Zherebukh, Y. 10th New York Int 2017 Modern Benoni |
0-1 | A60 | |
| 2017.06.22 | Zeltsan, Joseph (2257) vs (2369) Colas, Joshua 10th New York Int 2017 Sicilian Paulsen - Reti |
0-1 | B41 | |
| 2020.06.23 | Firouzja, Alireza (2728) vs (2255) Colas, Joshua Titled Tuesday 23rd June Irregular Indian |
1-0 | E10 | |
| 2017.07.01 | Nguyen, Trung (2132) vs (2369) Colas, Joshua 45th Annual World Open Irregular Indian |
1-0 | E10 | |
| 2017.07.01 | Colas, Joshua (2369) vs (2097) Bennett, D. 45th Annual World Open Queen's Pawn Zukertort - Catalan |
1-0 | D02 | |
| 2020.06.30 | Andreikin, D (2726) vs (2255) Colas, Joshua Titled Tuesday 30th June English Agincourt |
1/2-1/2 | A13 | |
| 2020.04.28 | Colas, Joshua (2255) vs (2255) Kaufman, R Titled Tuesday 28th Apr Reti |
1-0 | A04 | |
| 2020.04.28 | Colas, Joshua (2255) vs (2307) Terletsky, O Titled Tuesday 28th Apr Reti Symmetrical |
1-0 | A05 | |
| 2020.05.19 | Colas, Joshua (2255) vs (2321) Rodchenkov, V Titled Tuesday 19th May Queen's Pawn - Chigorin |
1-0 | D00 | |
| 2020.08.04 | Colas, Joshua (2255) vs (2660) Sevian, Samuel Titled Tue 4th Aug 2pm Reti Symmetrical |
0-1 | A05 | |
| 2020.08.04 | Salem, AR (2682) vs (2255) Colas, Joshua Titled Tue 4th Aug 10am Budapest - Rubinstein |
1-0 | A52 | |
| 2020.05.26 | Colas, Joshua (2255) vs (2252) Sihite, Chelsie Monica Ignesias Titled Tuesday 26th May Indian |
1-0 | A45 | |
| 2020.08.18 | Vitiugov, N (2722) vs (2255) Colas, Joshua Titled Tue 18th Aug Robatsch |
1-0 | B06 | |
| 2020.06.09 | Colas, Joshua (2255) vs (2324) Kalavannan, Koby Titled Tuesday 9th June Reti |
0-1 | A04 | |
| 2020.06.16 | Colas, Joshua (2255) vs (2244) Garic, R Titled Tuesday 16th June Reti Symmetrical |
0-1 | A05 | |
| 2020.06.23 | Colas, Joshua (2255) vs (2263) Koval, Artem Titled Tuesday 23rd June King's Indian Fianchetto - Szabo |
0-1 | E62 | |
| 2020.06.23 | Fathy, E (2307) vs (2255) Colas, Joshua Titled Tuesday 23rd June Indian - Trompowsky |
0-1 | A45 | |
| 2020.06.30 | Colas, Joshua (2255) vs (2290) Bujisho, B Titled Tuesday 30th June Reti |
1-0 | A04 | |
| 2020.06.30 | Colas, Joshua (2255) vs (2295) Kim, Se Titled Tuesday 30th June Reti Symmetrical |
1-0 | A05 | |
| 2020.06.30 | Colas, Joshua (2255) vs (2253) Tymrakiewicz, R Titled Tuesday 30th June Reti Gambit |
1-0 | A09 | |
| 2018.05.28 | Torres Rosas, L (2346) vs (2262) Colas, Joshua 27th Chicago Open 2018 Nimzo-Indian Bernstein |
1/2-1/2 | E53 | |
| 2020.07.14 | Colas, Joshua (2255) vs (2276) Novikov, E Titled Tuesday 14th July Reti Gambit |
0-1 | A09 | |
| 2020.07.14 | Flores Quillas, Diego Saul Rodri (2245) vs (2255) Colas, Joshua Titled Tuesday 14th July Robatsch |
1-0 | B06 | |
| 2020.07.14 | Donchenko, An (2233) vs (2255) Colas, Joshua Titled Tuesday 14th July Reti Symmetrical |
0-1 | A05 | |
| 2020.08.04 | Idrisov, I (2282) vs (2255) Colas, Joshua Titled Tue 4th Aug 2pm Reti |
1/2-1/2 | A04 | |
| 2020.08.04 | Colas, Joshua (2255) vs (2343) Rozman, Levy Titled Tue 4th Aug 10am Reti - Improved Lisitsin |
0-1 | A04 | |
| 2020.08.04 | Perera Alfonso, R (2354) vs (2255) Colas, Joshua Titled Tue 4th Aug 10am Robatsch |
1/2-1/2 | B06 | |
| 2020.08.04 | Colas, Joshua (2255) vs (2273) Guliev, L Titled Tue 4th Aug 10am Reti Gambit - Neo-Catalan |
1-0 | A13 | |
| 2017.05.29 | Colas, Joshua (2352) vs (2194) Lapan, Dan 26th Chicago Open 2017 Queen's Pawn Zukertort |
1-0 | D02 | |
| 2020.08.11 | Colas, Joshua (2255) vs (2320) Patrascu, Catalin-Lucian Titled Tue 11th Aug Reti Symmetrical |
1/2-1/2 | A05 | |
| 2017.05.28 | Titus, Andrew L (2129) vs (2352) Colas, Joshua 26th Chicago Open 2017 Alekhine Modern - Alburt |
0-1 | B04 | |
| 2017.05.28 | Colas, Joshua (2352) vs (2206) Shen, Christopher Y 26th Chicago Open 2017 King's Indian Fianchetto (Classical) - Classical |
0-1 | E69 | |
| 2017.05.27 | Georgiev, Vl (2511) vs (2352) Colas, Joshua 26th Chicago Open 2017 Indian Knight |
1-0 | A46 | |
| 2017.05.27 | Colas, Joshua (2352) vs (2039) Kelly, Joey M 26th Chicago Open 2017 Catalan Open (Classical) |
1-0 | E04 | |
| 2017.05.26 | Whaley, D. (2185) vs (2352) Colas, Joshua 26th Chicago Open 2017 Benoni - Hromádka |
1/2-1/2 | A56 | |
| 2017.05.26 | Colas, Joshua (2352) vs (2510) Hernandez Carmenate 26th Chicago Open 2017 Neo-Indian - Catalan Irregular |
0-1 | E00 | |
| 2017.05.25 | Fricano, P. (2065) vs (2352) Colas, Joshua 26th Chicago Open 2017 Sicilian Paulsen - Reti |
0-1 | B41 | |
| 2020.09.01 | Kaminski, V (2247) vs (2255) Colas, Joshua Titled Tuesday 1st Sept Irregular Queen's Pawn - Kotov |
1-0 | A40 | |
| 2020.09.01 | Colas, Joshua (2255) vs (2239) Bach, Ngoc Thuy Duong Titled Tuesday 1st Sept English Bogolubov - Capablanca |
0-1 | A12 | |
| 2016.03.27 | Colas, Joshua (2374) vs (2259) Brodsky, David 10th Philadelphia Open Queen's Pawn Closed |
1/2-1/2 | D04 | |
| 2016.03.27 | Friedel, J. (2519) vs (2374) Colas, Joshua 10th Philadelphia Open Irregular Indian |
1-0 | E10 | |
| 2016.03.26 | Colas, Joshua (2374) vs (2453) Javakhadze, Z. 10th Philadelphia Open Dutch Leningrad (Warsaw) |
1/2-1/2 | A88 | |
| 2016.03.26 | Margvelashvili, G. (2532) vs (2374) Colas, Joshua 10th Philadelphia Open Irregular Indian |
1/2-1/2 | E10 | |
| 2016.03.25 | Colas, Joshua (2374) vs (2147) Der Manuelian, Haik 10th Philadelphia Open Queen's Gambit Declined - Charousek |
1-0 | D31 | |
| 2016.03.25 | Wang, K. (2323) vs (2374) Colas, Joshua 10th Philadelphia Open Catalan Irregular - Gambit |
1/2-1/2 | E01 | |
| 2016.03.24 | Colas, Joshua (2374) vs (2550) Panchanathan, M. 10th Philadelphia Open Indian Knight - Rubinstein |
1/2-1/2 | A46 | |
| 2016.03.24 | Colas, Joshua (2374) vs (2580) Sevian, Samuel 10th Philadelphia Open Reti King's Indian |
1/2-1/2 | A07 | |
| 2016.03.23 | Gutman, J. (2115) vs (2374) Colas, Joshua 10th Philadelphia Open Catalan Irregular - Gambit |
0-1 | E01 | |
| 2020.09.15 | Colas, Joshua (2255) vs (2228) Gevorgyan, M Titled Tuesday 15th Sept Reti |
0-1 | A04 | |
| 2020.09.15 | Rodchenkov, S (2346) vs (2255) Colas, Joshua Titled Tuesday 15th Sept Robatsch - Geller |
0-1 | B06 | |
| 2020.09.22 | Tymrakiewicz, R (2245) vs (2255) Colas, Joshua Titled Tuesday 22nd Sept Robatsch |
1-0 | B06 | |
| 2020.09.22 | Vestby-Ellingsen, Mads (2362) vs (2255) Colas, Joshua Titled Tuesday 22nd Sept Nimzovich |
1-0 | A01 | |
| 2020.09.29 | Umarov, S (2364) vs (2255) Colas, Joshua Titled Tuesday 29th Sept Robatsch |
0-1 | B06 | |
| 2020.10.03 | Orantes Taboada, Francisco (2244) vs (2255) Colas, Joshua Speed Chess Super Swiss Reti |
0-1 | A04 | |
| 2020.10.03 | Novikov, E (2276) vs (2255) Colas, Joshua Speed Chess Super Swiss Irregular Queen's Pawn - Kotov |
0-1 | A40 | |
| 2019.08.06 | Colas, Joshua (2285) vs (2378) Tiba, V FSGM August 2019 King's Indian Saemisch |
1/2-1/2 | E81 | |
| 2018.02.28 | Colas, Joshua (2240) vs (2389) Shetty, A PRO League Group Stage Reti Zukertort - Mexican |
0-1 | A06 | |
| 2018.05.26 | Colas, Joshua (2262) vs (2400) Mulyar, M 27th Chicago Open 2018 Reti King's Indian - Torre |
1/2-1/2 | A12 | |
| 2018.05.27 | Ostrovskiy, Al (2401) vs (2262) Colas, Joshua 27th Chicago Open 2018 Sicilian Barnes (Bastrikov) |
1-0 | B48 | |
| 2018.06.29 | Raja, H (2442) vs (2285) Colas, Joshua 12th Philadelphia Int Caro-Kann - Two Knights |
1/2-1/2 | B11 | |
| 2018.06.30 | Colas, Joshua (2285) vs (2394) Lindgren, P 12th Philadelphia Int Queen's Pawn - Mason |
0-1 | D00 | |
| 2018.07.01 | Mulyar, M (2385) vs (2285) Colas, Joshua 12th Philadelphia Int Queen's Indian Capablanca |
1/2-1/2 | E16 | |
| 2018.05.28 | Colas, Joshua (2262) vs (2361) Aaron, D 27th Chicago Open 2018 Reti - Neo-Catalan Accepted |
1/2-1/2 | A13 | |
| 2017.04.16 | Colas, Joshua (2323) vs (2530) Georgiev, Vl Clark Street Capital GM Nimzo-Indian - Kmoch |
1-0 | E20 | |
| 2017.04.16 | Priyadharshan, K. (2530) vs (2323) Colas, Joshua Clark Street Capital GM Sicilian Paulsen - Reti |
1/2-1/2 | B41 | |
| 2017.04.15 | Colas, Joshua (2323) vs (2489) Chandra, Akshat Clark Street Capital GM Neo-Indian - Catalan Irregular |
0-1 | E00 | |
| 2017.04.15 | Colas, Joshua (2323) vs (2499) Vorontsov, P. Clark Street Capital GM Nimzo-Indian St. Petersburg (Bronstein) |
0-1 | E45 | |
| 2017.04.14 | Fishbein, A. (2481) vs (2323) Colas, Joshua Clark Street Capital GM Sicilian Scheveningen Najdorf (Opecensky) |
0-1 | B92 | |
| 2017.04.14 | Colas, Joshua (2323) vs (2163) Furfine, Jacob Clark Street Capital GM Queen's Pawn Zukertort |
1-0 | D02 | |
| 2017.04.13 | Peng, David T (2270) vs (2323) Colas, Joshua Clark Street Capital GM Alekhine - Scandinavian |
1/2-1/2 | B02 | |
| 2017.04.13 | Colas, Joshua (2323) vs (2042) Meduri, Aakaash Clark Street Capital GM Reti Symmetrical |
1-0 | A05 | |
| 2020.05.19 | Golubovskis, Maksims (2062) vs (2255) Colas, Joshua Titled Tuesday 19th May Reti Symmetrical |
0-1 | A05 | |
| 2017.04.12 | Smirin, I. (2671) vs (2323) Colas, Joshua Clark Street Capital GM Sicilian Paulsen |
1-0 | B43 | |
| 2014.12.30 | Atoufi, P. (2274) vs (2220) Colas, Joshua 24th North American Open Sicilian Paulsen |
0-1 | B43 | |
| 2014.12.29 | Colas, Joshua (2220) vs (2286) Song, Edward 24th North American Open Slav Rubinstein |
1-0 | D11 | |
| 2014.12.28 | Colas, Joshua (2220) vs (2288) Li, Ethan 24th North American Open Nimzo-Indian - Kmoch |
1/2-1/2 | E20 | |
| 2018.10.25 | Colas, Joshua (2334) vs (2404) Santarius, E SPICE Cup Open 2018 Reti Gambit |
0-1 | A09 | |
| 2014.12.28 | Winer, S. (2380) vs (2220) Colas, Joshua 24th North American Open Semi-Slav - Anti-Meran |
1/2-1/2 | D43 | |
| 2014.12.27 | Colas, Joshua (2220) vs (1903) Rodriguez Arrieta, M. 24th North American Open Gruenfeld Classical - Stockholm |
1-0 | D80 | |
| 2014.12.27 | Shen Yang (2475) vs (2220) Colas, Joshua 24th North American Open Nimzo-Indian Classical |
1-0 | E32 | |
| 2014.12.26 | Batchuluun, T. (2525) vs (2220) Colas, Joshua 24th North American Open Nimzo-Indian Bernstein |
1/2-1/2 | E53 | |
| 2014.12.26 | Colas, Joshua (2220) vs (2473) Wang Chen 24th North American Open Queen's Gambit Declined - Exchange |
1/2-1/2 | D35 | |
| 2019.01.03 | Jones, Cr (2138) vs (2309) Colas, Joshua Bay Area Int Open 2019 Reti King's Indian |
1/2-1/2 | A07 | |
| 2020.08.18 | Colas, Joshua (2255) vs (1957) Yirik, V Titled Tue 18th Aug Reti Symmetrical |
1-0 | A05 | |
| 2018.02.07 | Rosenthal, Nicholas (2169) vs (2240) Colas, Joshua PRO League Group Stage Caro-Kann Knight Classical - Spassky |
0-1 | B19 | |
| 2018.02.11 | Zhou, Qiyu (2230) vs (2207) Colas, Joshua Saint Louis Norm IM 2018 Alekhine - Exchange |
0-1 | B03 | |
| 2018.02.12 | Colas, Joshua (2207) vs (2224) Turgut, T Saint Louis Norm IM 2018 Reti Zukertort - Mexican |
1-0 | A06 | |
| 2015.12.20 | Vitoux, C. (2385) vs (2279) Colas, Joshua 99th Edward Lasker Mem Sicilian |
0-1 | B40 | |
| 2015.12.19 | Colas, Joshua (2279) vs (2376) Yang Kaiqi 99th Edward Lasker Mem Gruenfeld Three Knights (Petrosian) |
1-0 | D91 | |
| 2015.12.18 | Brodsky, David (2218) vs (2279) Colas, Joshua 99th Edward Lasker Mem Sicilian Paulsen - Reti |
0-1 | B41 | |
| 2015.12.13 | Podavonov, Alisher (2194) vs (2279) Colas, Joshua 99th Edward Lasker Mem Sicilian Paulsen |
1-0 | B42 | |
| 2015.12.13 | Colas, Joshua (2279) vs (2510) Chandra, Akshat 99th Edward Lasker Mem Reti Symmetrical - Spassky |
0-1 | A05 | |
| 2015.12.12 | Colas, Joshua (2279) vs (2495) Kudrin, S. 99th Edward Lasker Mem Indian East Przepiorka |
1/2-1/2 | A49 | |
| 2015.12.12 | Berg, Geo (2084) vs (2279) Colas, Joshua 99th Edward Lasker Mem Sicilian Paulsen |
0-1 | B43 | |
| 2015.12.11 | Colas, Joshua (2279) vs (2084) Qi, Henry 99th Edward Lasker Mem Modern |
1-0 | A41 | |
| 2018.06.03 | Colas, Joshua (2285) vs (2090) Rothebarth, A 13th American Continental Reti Symmetrical |
1-0 | A05 | |
| 2018.06.03 | Izquierdo, D (2078) vs (2285) Colas, Joshua 13th American Continental Catalan Open - Closed |
1/2-1/2 | E02 | |
| 2018.06.07 | Colas, Joshua (2285) vs (2116) Mafra, K 13th American Continental King's Indian Saemisch |
1-0 | E81 | |
| 2018.06.10 | Colas, Joshua (2285) vs (2556) Perez Ponsa, F 13th American Continental Reti Symmetrical - King's Fianchetto |
1/2-1/2 | A15 | |
| 2015.12.30 | Xiong, Jeffery (2575) vs (2245) Colas, Joshua 25th North American Open Sicilian |
1/2-1/2 | B40 | |
| 2015.12.29 | Colas, Joshua (2245) vs (2460) Li, Ruifeng 25th North American Open Indian Knight - Rubinstein |
1/2-1/2 | A46 | |
| 2015.12.29 | Colas, Joshua (2245) vs (2502) Bai, Jinshi 25th North American Open Gruenfeld Three Knights (Petrosian) |
1-0 | D91 | |
| 2019.08.04 | Colas, Joshua (2285) vs (2367) Fogarasi, T FSGM August 2019 Sicilian |
1/2-1/2 | B40 | |
| 2015.12.28 | Zhou Jianchao (2606) vs (2245) Colas, Joshua 25th North American Open English Hedgehog |
1/2-1/2 | A17 | |
| 2015.12.28 | Shmeliov, D. (2420) vs (2245) Colas, Joshua 25th North American Open Nimzo-Indian Classical |
0-1 | E32 | |
| 2019.08.09 | Colas, Joshua (2285) vs (2405) Martinovici, Ilie FSGM August 2019 Reti King's Indian |
0-1 | A07 | |
| 2019.08.10 | Nguyen Van Thanh (2396) vs (2285) Colas, Joshua FSGM August 2019 Queen's Pawn Zukertort |
0-1 | D02 | |
| 2019.08.12 | Ilincic, Z (2412) vs (2285) Colas, Joshua FSGM August 2019 Catalan Closed - Closed |
1/2-1/2 | E06 | |
| 2019.08.13 | Colas, Joshua (2285) vs (2393) Akshat, Kh FSGM August 2019 Reti Symmetrical - Classical |
0-1 | E67 | |
| 2018.06.30 | Polgar-Shutzman, Tom (2081) vs (2285) Colas, Joshua 12th Philadelphia Int Caro-Kann - Two Knights |
1/2-1/2 | B11 | |
| 2018.07.01 | Colas, Joshua (2285) vs (2154) Lux, Hugo de Melo 12th Philadelphia Int Reti Symmetrical |
1-0 | A05 | |
| 2018.07.06 | Colas, Joshua (2322) vs (2098) Cooke, E 46th Annual World Open Modern Benoni Fianchetto (Hastings) |
1-0 | A64 | |
| 2018.07.06 | Chen, Forest (2107) vs (2322) Colas, Joshua 46th Annual World Open Irregular Queen's Pawn - Franco-Indian (Keres) |
1-0 | A40 | |
| 2017.02.22 | Colas, Joshua (2328) vs (2399) Ynojosa, F. PRO League Group Stage Neo-Indian - Exchange |
0-1 | D35 | |
| 2017.02.22 | Colas, Joshua (2328) vs (2614) Dragun, K. PRO League Group Stage Nimzo-Indian Landau (Schlechter) |
1-0 | E52 | |
| 2017.02.22 | Stukopin, A. (2586) vs (2328) Colas, Joshua PRO League Group Stage Sicilian Paulsen |
1/2-1/2 | B42 | |
| 2015.12.27 | Colas, Joshua (2245) vs (2364) Wang Jue 25th North American Open Modern |
1-0 | A41 | |
| 2015.12.27 | Colas, Joshua (2245) vs (2669) Kamsky, G. 25th North American Open Dutch Leningrad (Warsaw) |
0-1 | A88 | |
| 2015.12.26 | Sheng, Joshua (2423) vs (2245) Colas, Joshua 25th North American Open Sicilian Paulsen |
0-1 | B42 | |
| 2015.12.26 | Barbosa, O PHI. (2518) vs (2245) Colas, Joshua 25th North American Open Queen's Indian - Petrosian |
0-1 | E12 | |
| 2017.02.21 | Brooks, M. (2384) vs (2317) Colas, Joshua St Louis Winter IM 2017 Sicilian Closed |
0-1 | B25 | |
| 2017.02.20 | Colas, Joshua (2317) vs (2135) Eckert, D. St Louis Winter IM 2017 Reti King's Indian - Keres |
0-1 | A07 | |
| 2019.10.23 | Kevlishvili, Robby (2483) vs (2274) Colas, Joshua SPICE Cup Open 2019 Caro-Kann - Two Knights (Mindeno) |
0-1 | B11 | |
| 2019.10.24 | Colas, Joshua (2274) vs (2387) Mishra, Abhimanyu SPICE Cup Open 2019 Sicilian |
1/2-1/2 | B40 | |
| 2019.10.27 | Colas, Joshua (2274) vs (2453) Wang, Justin SPICE Cup Open 2019 Reti Symmetrical - Yugoslav |
0-1 | A07 | |
| 2017.02.15 | Colas, Joshua (2328) vs (2466) Tang, Andrew PRO League Group Stage Queen's Gambit Declined - Charousek |
1/2-1/2 | D31 | |
| 2017.02.19 | Neimer, V. (2356) vs (2317) Colas, Joshua St Louis Winter IM 2017 Bird Dutch |
1-0 | A03 | |
| 2017.02.19 | Colas, Joshua (2317) vs (2295) Young, An St Louis Winter IM 2017 King's Indian Schwarz |
1/2-1/2 | E70 | |
| 2017.02.18 | Hua, L. (2333) vs (2317) Colas, Joshua St Louis Winter IM 2017 Nimzo-Indian - Kmoch |
1/2-1/2 | E20 | |
| 2017.02.18 | Colas, Joshua (2317) vs (2333) Williams, Justus D St Louis Winter IM 2017 Caro-Kann Knight Classical |
1/2-1/2 | B18 | |
| 2017.02.17 | Colas, Joshua (2317) vs (2306) Gauri, S. St Louis Winter IM 2017 Reti Symmetrical |
1/2-1/2 | A05 | |
| 2017.02.17 | Banawa, Joe (2370) vs (2317) Colas, Joshua St Louis Winter IM 2017 Sicilian Paulsen |
1/2-1/2 | B43 | |
| 2017.02.16 | Colas, Joshua (2317) vs (2372) Grabinsky, Aaron St Louis Winter IM 2017 Benko's opening |
1-0 | A00 | |
| 2018.10.24 | Colas, Joshua (2334) vs (2124) Eckert, D SPICE Cup Open 2018 Reti Zukertort - Mexican |
1-0 | A06 | |
| 2018.10.25 | Narayanan, Samrug (2145) vs (2334) Colas, Joshua SPICE Cup Open 2018 Caro-Kann - Advance |
1/2-1/2 | B12 | |
| 2018.10.26 | Colas, Joshua (2334) vs (2069) Polavaram, Rithik SPICE Cup Open 2018 Reti Symmetrical - Torre (Nimzovich) |
1/2-1/2 | A46 | |
| 2018.10.27 | Yanayt, E (2137) vs (2334) Colas, Joshua SPICE Cup Open 2018 Irregular Queen's Pawn |
1-0 | A40 | |
| 2020.02.27 | Colas, Joshua (2319) vs (2418) Wang, K Marshall GM Norm 2020 English Agincourt |
1-0 | A13 | |
| 2020.02.28 | Korley, K (2430) vs (2319) Colas, Joshua Marshall GM Norm 2020 Caro-Kann - Two Knights (Mindeno) |
1-0 | B11 | |
| 2020.02.29 | Kaliksteyn, A (2394) vs (2319) Colas, Joshua Marshall GM Norm 2020 Indian - London |
1-0 | A46 | |
| 2020.03.01 | Colas, Joshua (2319) vs (2430) Yoo, Christopher Woojin Marshall GM Norm 2020 Nimzovich - Indian |
0-1 | A01 | |
| 2020.03.01 | Wang Qibiao (2362) vs (2319) Colas, Joshua Marshall GM Norm 2020 Modern Benoni Knight's Tour - Nimzovich |
1-0 | A61 | |
| 2020.04.28 | Kosteniuk, A (2471) vs (2255) Colas, Joshua Titled Tuesday 28th Apr Reti Symmetrical - King's Indian |
1-0 | A05 | |
| 2020.05.19 | Kezin, R (2470) vs (2255) Colas, Joshua Titled Tuesday 19th May Anti-Borg (Desprez) opening |
1-0 | A00 | |
| 2020.05.19 | Colas, Joshua (2255) vs (2498) Balakrishnan, Praveen Titled Tuesday 19th May Reti Gambit - Polonaise |
1/2-1/2 | A09 | |
| 2020.05.26 | Colas, Joshua (2255) vs (2456) Jenni, F Titled Tuesday 26th May Indian |
1-0 | A45 | |
| 2020.05.26 | Krush, I (2429) vs (2255) Colas, Joshua Titled Tuesday 26th May Nimzo-Indian Classical |
0-1 | E32 | |
| 2020.05.26 | Colas, Joshua (2255) vs (2384) Degtiarev, E Titled Tuesday 26th May Indian |
1-0 | A45 | |
| 2019.01.02 | Wu, Rochelle (2154) vs (2309) Colas, Joshua Bay Area Int Open 2019 Queen's Gambit Declined |
0-1 | D37 | |
| 2019.01.05 | Mishra, Abhimanyu (2120) vs (2309) Colas, Joshua Bay Area Int Open 2019 Scandinavian |
1-0 | B01 | |
| 2019.01.06 | Eswaran, Ashritha (2227) vs (2309) Colas, Joshua Bay Area Int Open 2019 Caro-Kann Knight Classical |
1/2-1/2 | B18 | |
| 2020.06.23 | Colas, Joshua (2255) vs (2386) Bruedigam, M Titled Tuesday 23rd June English Neo-Catalan - Declined |
0-1 | A14 | |
| 2020.06.30 | Colas, Joshua (2255) vs (2371) Ambartsumova, K Titled Tuesday 30th June Reti Symmetrical - Neo-Catalan Accepted |
1-0 | A13 | |
| 2020.06.30 | Bruedigam, M (2386) vs (2255) Colas, Joshua Titled Tuesday 30th June Caro-Kann Exchange |
0-1 | B13 | |
| 2020.07.14 | Colas, Joshua (2255) vs (2426) Krylov, I Titled Tuesday 14th July Reti Symmetrical |
1-0 | A05 | |
| 2020.07.21 | Colas, Joshua (2255) vs (2399) Trent, L Titled Tuesday 21st July Reti |
0-1 | A04 | |
| 2020.07.21 | Kraai, J (2429) vs (2255) Colas, Joshua Titled Tuesday 21st July Reti Symmetrical |
1/2-1/2 | A05 | |
| 2014.09.23 | Colas, Joshua (2116) vs (2219) Checa, Nicolas D US Chess League 2014 Queen's Gambit Declined - Charousek |
0-1 | D31 | |
| 2020.08.04 | Colas, Joshua (2255) vs (2473) Iskusnyh, S Titled Tue 4th Aug 10am English Bogolubov - New York |
1/2-1/2 | A12 | |
| 2020.08.04 | Vlachos, Anatole (2429) vs (2255) Colas, Joshua Titled Tue 4th Aug 10am Irregular Queen's Pawn - Kotov (Robatsch) |
0-1 | A40 | |
| 2020.08.11 | Agibileg, Uurtsaikh (2413) vs (2255) Colas, Joshua Titled Tue 11th Aug Irregular Queen's Pawn - Kotov (Robatsch) |
1-0 | A40 | |
| 2020.08.18 | Colas, Joshua (2255) vs (2501) Le Tuan Minh Titled Tue 18th Aug Reti Symmetrical |
0-1 | A05 | |
| 2020.08.18 | Colas, Joshua (2255) vs (2401) Grunberg, M Titled Tue 18th Aug Indian |
1-0 | A45 | |
| 2020.08.18 | Colas, Joshua (2255) vs (2400) Muthaiah, AL Titled Tue 18th Aug Reti Symmetrical |
1-0 | A05 | |
| 2014.09.10 | Guadalupe, F. (2217) vs (2116) Colas, Joshua US Chess League 2014 Sicilian Paulsen |
1-0 | B42 | |
| 2019.07.21 | Petr, Ja1 (2107) vs (2302) Colas, Joshua 30th Czech Open A 2019 Caro-Kann - Knight (Tartakower) |
1/2-1/2 | B15 | |
| 2015.10.27 | Pelaez, Jorge vs (2202) Colas, Joshua US Chess League 2015 Reti Symmetrical - French |
0-1 | A08 | |
| 2019.07.22 | Colas, Joshua (2302) vs (2087) Kim, Jinsoo 30th Czech Open A 2019 Reti Symmetrical |
0-1 | A05 | |
| 2019.07.23 | Buchcar, T (2141) vs (2302) Colas, Joshua 30th Czech Open A 2019 English Agincourt |
1/2-1/2 | A13 | |
| 2019.07.24 | Colas, Joshua (2302) vs (2152) Niedbala, Bartlomiej 30th Czech Open A 2019 Reti - Improved Lisitsin |
0-1 | A04 | |
| 2019.07.26 | Colas, Joshua (2302) vs (2140) Galicek, S 30th Czech Open A 2019 Reti Gambit - Advance |
1/2-1/2 | A09 | |
| 2016.12.28 | Colas, Joshua (2328) vs (2564) Belous, V. Pan-Am Intercollegiate King's Indian Saemisch |
0-1 | E81 | |
| 2020.10.03 | Colas, Joshua (2255) vs (2461) Golubev, M Speed Chess Super Swiss King's Indian Fianchetto - Classical |
0-1 | E67 | |
| 2020.10.03 | Vrolijk, Liam (2480) vs (2255) Colas, Joshua Speed Chess Super Swiss English Agincourt - Exchange |
1-0 | D35 | |
| 2020.10.03 | Colas, Joshua (2255) vs (2451) Carlstedt, J Speed Chess Super Swiss Reti |
1-0 | A04 | |
| 2014.09.03 | Gulamali, K. (2283) vs (2116) Colas, Joshua US Chess League 2014 Sicilian Paulsen |
0-1 | B42 | |
| 2014.08.31 | Colas, Joshua (2116) vs (2625) Shimanov, A. US Chess Masters 2014 Indian East Przepiorka |
0-1 | A49 | |
| 2018.02.07 | Quesada Perez, Yu (2627) vs (2240) Colas, Joshua PRO League Group Stage Sicilian Paulsen |
1-0 | B42 | |
| 2018.02.07 | Colas, Joshua (2240) vs (2650) Iturrizaga, E PRO League Group Stage Indian Capablanca |
0-1 | A47 | |
| 2018.02.09 | Matsenko, S (2561) vs (2207) Colas, Joshua Saint Louis Norm IM 2018 Reti Symmetrical |
1/2-1/2 | A05 | |
| 2018.02.28 | Liang, Awonder (2572) vs (2240) Colas, Joshua PRO League Group Stage Sicilian Paulsen |
1/2-1/2 | B42 | |
| 2018.02.28 | Colas, Joshua (2240) vs (2544) Shabalov, A PRO League Group Stage Irregular Queen's Pawn - Nimzovich |
0-1 | A40 | |
| 2014.08.29 | Colas, Joshua (2116) vs (2411) Mulyar, M. US Chess Masters 2014 Slav Rubinstein - Semmering |
1-0 | D30 | |
| 2018.05.24 | Colas, Joshua (2262) vs (2587) Li, Ruifeng 27th Chicago Open 2018 Reti |
1/2-1/2 | A04 | |
| 2018.05.25 | Durarbayli, V (2618) vs (2262) Colas, Joshua 27th Chicago Open 2018 Caro-Kann - Advance (Short) |
1-0 | B12 | |
| 2018.06.02 | Colas, Joshua (2285) vs (2571) Liang, Awonder 13th American Continental Reti Symmetrical |
0-1 | A05 | |
| 2018.06.05 | Colas, Joshua (2285) vs (2513) Morovic Fernandez, I 13th American Continental Irregular Indian |
1/2-1/2 | E10 | |
| 2018.06.07 | Di Berardino, D (2525) vs (2285) Colas, Joshua 13th American Continental Semi-Slav - Anti-Meran |
1-0 | D43 | |
| 2018.06.08 | Colas, Joshua (2285) vs (2518) Henriquez Villagra, C 13th American Continental Reti Gambit - Polonaise |
1-0 | A09 | |
| 2018.06.09 | Alonso, S (2519) vs (2285) Colas, Joshua 13th American Continental Caro-Kann Knight Classical - Spassky (Lobron) |
1/2-1/2 | B19 | |
| 2015.10.08 | Colas, Joshua (2221) vs (2529) Chirila, I. Millionaire Chess Op 2015 Gruenfeld Kemeri (Margate) |
0-1 | D76 | |
| 2018.06.29 | Colas, Joshua (2285) vs (2484) Lou Yiping 12th Philadelphia Int Reti Symmetrical |
1/2-1/2 | A05 | |
| 2018.07.02 | Nestorovic, N (2476) vs (2285) Colas, Joshua 12th Philadelphia Int Sicilian Paulsen - Reti |
1-0 | B41 | |
| 2018.06.01 | Lanaro, Emilio (1760) vs (2285) Colas, Joshua 13th American Continental Sicilian |
0-1 | B40 | |
| 2018.07.05 | Smirin, I (2591) vs (2322) Colas, Joshua 46th Annual World Open Caro-Kann - Advance (Short) |
1/2-1/2 | B12 | |
| 2020.05.19 | Gerasimenyk, M (2133) vs (2255) Colas, Joshua Titled Tuesday 19th May Indian Knight |
0-1 | A46 | |
| 2020.05.19 | Colas, Joshua (2255) vs (2194) Sztokbant, B Titled Tuesday 19th May Reti - Classical |
1-0 | E67 | |
| 2018.10.24 | Chandra, Akshat (2471) vs (2334) Colas, Joshua SPICE Cup Open 2018 Scandinavian |
1/2-1/2 | B01 | |
| 2016.11.22 | Hua, L. (2284) vs (2347) Colas, Joshua St Louis Autumn IM 2016 Irregular Queen's Pawn - Franco-Indian (Keres) |
1-0 | A40 | |
| 2016.11.21 | Colas, Joshua (2347) vs (2405) Brooks, M. St Louis Autumn IM 2016 Modern |
0-1 | A41 | |
| 2016.11.20 | Young, An (2318) vs (2347) Colas, Joshua St Louis Autumn IM 2016 Dunst (Sleipner, Heinrichsen) opening - Two Knights |
1/2-1/2 | A04 | |
| 2016.11.20 | Colas, Joshua (2347) vs (2329) Homa, S. St Louis Autumn IM 2016 Queen's Pawn Zukertort - Catalan |
1-0 | D02 | |
| 2016.11.19 | Kavutskiy, K. (2344) vs (2347) Colas, Joshua St Louis Autumn IM 2016 Semi-Slav - Anti-Meran |
0-1 | D43 | |
| 2016.11.19 | Colas, Joshua (2347) vs (2303) Gauri, S. St Louis Autumn IM 2016 Reti Symmetrical - Spassky |
0-1 | A05 | |
| 2016.11.18 | Colas, Joshua (2347) vs (2344) Neimer, V. St Louis Autumn IM 2016 Queen's Pawn Zukertort - Catalan |
1/2-1/2 | D02 | |
| 2016.11.18 | Eckert, D. (2174) vs (2347) Colas, Joshua St Louis Autumn IM 2016 Catalan Open (Classical) - Gambit |
0-1 | E04 | |
| 2016.11.17 | Colas, Joshua (2347) vs (2334) Larson, Matthew W St Louis Autumn IM 2016 Queen's Pawn - Mason |
0-1 | D00 | |
| 2020.05.26 | Sliwicki, D (2180) vs (2255) Colas, Joshua Titled Tuesday 26th May Caro-Kann - Two Knights |
1-0 | B11 | |
| 2020.06.09 | Mikhnenko, Alexander (2110) vs (2255) Colas, Joshua Titled Tuesday 9th June Queen's Pawn Closed |
0-1 | D05 | |
| 2019.01.03 | Colas, Joshua (2309) vs (2476) Hevia, A Bay Area Int Open 2019 Reti Symmetrical |
0-1 | A05 | |
| 2015.09.29 | Colas, Joshua (2202) vs (2275) Brodsky, David US Chess League 2015 English Sicilian (Two Knights) - Carls (Reversed Dragon) |
1-0 | A22 | |
| 2020.07.07 | Lemos, Dawton Almino (2180) vs (2255) Colas, Joshua Titled Tuesday 7th July Caro-Kann Exchange |
0-1 | B13 | |
| 2020.08.04 | Colas, Joshua (2255) vs (2106) Veiga, Emerson de Sousa Titled Tue 4th Aug 2pm Sicilian Moscow |
1-0 | B51 | |
| 2015.09.22 | Colas, Joshua (2202) vs (2415) Vigorito, D. US Chess League 2015 King's Indian Fianchetto (Panno) - Barcza |
1/2-1/2 | E63 | |
| 2020.08.11 | Colas, Joshua (2255) vs (2215) Linares Napoles, O Titled Tue 11th Aug Indian |
1-0 | A45 | |
| 2020.08.11 | Kahlert, T (2155) vs (2255) Colas, Joshua Titled Tue 11th Aug English - Snake |
1-0 | A10 | |
| 2020.08.18 | Mohota, N (2195) vs (2255) Colas, Joshua Titled Tue 18th Aug Reti Symmetrical |
0-1 | A05 | |
| 2019.05.25 | Colas, Joshua (2304) vs (2528) Shabalov, A 28th Chicago Open 2019 Reti |
1/2-1/2 | A04 | |
| 2020.09.08 | Karas, Marek (2193) vs (2255) Colas, Joshua Titled Tuesday 8th Sept Indian |
1-0 | A45 | |
| 2020.09.22 | Colas, Joshua (2255) vs (2185) Hoffmann, As Titled Tuesday 22nd Sept Indian - Czech |
1-0 | B07 | |
| 2015.09.08 | Colas, Joshua (2202) vs (2039) Yanovsky, Vlad US Chess League 2015 Indian Knight - Rubinstein |
1/2-1/2 | A46 | |
| 2020.09.29 | Colas, Joshua (2255) vs (2176) Kumala, A Titled Tuesday 29th Sept Reti |
0-1 | A04 | |
| 2020.09.29 | Nikoladze, S (2132) vs (2255) Colas, Joshua Titled Tuesday 29th Sept Indian Knight - Rubinstein |
1/2-1/2 | A46 | |
| 2019.07.20 | Colas, Joshua (2302) vs (2476) Gagare, Shar 30th Czech Open A 2019 Reti |
0-1 | A04 | |
| 2020.10.03 | Sliwicki, D (2169) vs (2255) Colas, Joshua Speed Chess Super Swiss Robatsch |
0-1 | B06 | |
| 2019.08.03 | Aczel, G (2538) vs (2285) Colas, Joshua FSGM August 2019 Queen's Indian - Russian |
1-0 | E12 | |
| 2019.08.05 | Berczes, D (2478) vs (2285) Colas, Joshua FSGM August 2019 English Neo-Catalan - Neo-Catalan |
1-0 | A14 | |
| 2015.08.28 | Gonzalez, Marc vs (2202) Colas, Joshua US Chess Masters 2015 Sicilian Paulsen |
0-1 | B43 | |
| 2015.08.27 | Colas, Joshua (2202) vs (2501) Friedel, J. US Chess Masters 2015 Indian Knight - Rubinstein |
0-1 | A46 | |
| 2018.02.08 | Colas, Joshua (2207) vs (2401) Banawa, Joe Saint Louis Norm IM 2018 Indian Knight - London |
1-0 | A46 | |
| 2018.02.09 | Colas, Joshua (2207) vs (2370) Torres Rosas, L Saint Louis Norm IM 2018 King's Indian Fianchetto (Panno) |
0-1 | E63 | |
| 2018.02.10 | Colas, Joshua (2207) vs (2368) Wang, Justin Saint Louis Norm IM 2018 Indian Knight - Torre |
1/2-1/2 | A46 | |
| 2018.02.10 | Stearman, Josiah (2335) vs (2207) Colas, Joshua Saint Louis Norm IM 2018 Caro-Kann - Knight (Forgacs) |
0-1 | B15 | |
| 2018.02.11 | Colas, Joshua (2207) vs (2388) Grabinsky, Aaron Saint Louis Norm IM 2018 Irregular Queen's Pawn - Franco-Indian |
0-1 | A40 | |
| 2018.02.13 | Jacobson, Brandon (2351) vs (2207) Colas, Joshua Saint Louis Norm IM 2018 Sicilian Paulsen |
1-0 | B43 | |
| 2018.02.28 | Song, Edward (2319) vs (2240) Colas, Joshua PRO League Group Stage Sicilian Paulsen |
1-0 | B42 | |
| 2016.10.22 | Colas, Joshua (2335) vs (2332) Kavutskiy, K. SPICE Cup Open 2016 Indian East Indian - Torre |
1/2-1/2 | A48 | |
| 2016.10.21 | Duran Vega, S. (2383) vs (2335) Colas, Joshua SPICE Cup Open 2016 Catalan Open (Classical) |
1/2-1/2 | E04 | |
| 2016.10.21 | Colas, Joshua (2335) vs (2136) Rosenthal, Nicholas SPICE Cup Open 2016 Irregular Queen's Pawn - Franco-Indian |
1-0 | A40 | |
| 2016.10.20 | Ashwin, J. (2468) vs (2335) Colas, Joshua SPICE Cup Open 2016 Indian Knight - London |
1-0 | A46 | |
| 2016.10.19 | Colas, Joshua (2335) vs (2268) Sharevich, A. SPICE Cup Open 2016 Queen's Gambit Declined Tartakower - Charousek |
1/2-1/2 | D58 | |
| 2016.10.19 | Rahul, Srivatshav P (2277) vs (2335) Colas, Joshua SPICE Cup Open 2016 Indian |
1/2-1/2 | A45 | |
| 2016.10.18 | Colas, Joshua (2335) vs (2488) Gurevich, Daniel SPICE Cup Open 2016 Queen's Indian Classical - King's Indian |
1/2-1/2 | E19 | |
| 2016.10.18 | Troff, Kayden W (2501) vs (2335) Colas, Joshua SPICE Cup Open 2016 Semi-Slav - Stoltz |
1/2-1/2 | D45 | |
| 2016.10.17 | Colas, Joshua (2335) vs (2639) Shimanov, A. SPICE Cup Open 2016 English - Snake |
1/2-1/2 | A10 | |
| 2019.10.22 | Colas, Joshua (2274) vs (2615) Quesada Perez, Yu SPICE Cup Open 2019 Catalan Irregular - Gambit |
1-0 | E01 | |
| 2019.10.23 | Colas, Joshua (2274) vs (2548) Steingrimsson, H SPICE Cup Open 2019 Catalan Open - Alekhine |
0-1 | E03 | |
| 2019.10.24 | Cordova, E (2571) vs (2274) Colas, Joshua SPICE Cup Open 2019 Irregular Indian |
1-0 | E10 | |
| 2019.10.25 | Eckert, D (2126) vs (2274) Colas, Joshua SPICE Cup Open 2019 Reti Symmetrical |
1/2-1/2 | A05 | |
| 2019.10.26 | Cezila, R (2163) vs (2274) Colas, Joshua SPICE Cup Open 2019 Caro-Kann - Advance (Short) |
1/2-1/2 | B12 | |
| 2013.07.07 | Colas, Joshua (2225) vs (2191) Pressman, L. 41st Annual World Open Slav Two Knights - Alekhine |
1/2-1/2 | D15 | |
| 2013.07.07 | Karell, L. (1963) vs (2225) Colas, Joshua 41st Annual World Open Reti Symmetrical |
0-1 | A05 | |
| 2013.07.06 | Colas, Joshua (2225) vs (2379) Perez, Rob 41st Annual World Open Gruenfeld Classical - Stockholm |
0-1 | D80 | |
| 2013.07.06 | Boor, C. (2309) vs (2225) Colas, Joshua 41st Annual World Open Slav |
1/2-1/2 | D10 | |
| 2013.07.05 | Vioreanu, B. (2404) vs (2225) Colas, Joshua 41st Annual World Open King's Indian Schwarz - Averbakh |
1-0 | E73 | |
| 2013.07.04 | Colas, Joshua (2225) vs (2570) Panchanathan, M. 41st Annual World Open Spanish Closed - Pilnik |
0-1 | C90 | |
| 2013.05.26 | Colas, Joshua (2201) vs (2420) Neimer, V. Chicago Open 2013 Queen's Indian - Russian |
1/2-1/2 | E12 | |
| 2013.05.26 | Wasiluk, K. (2322) vs (2201) Colas, Joshua Chicago Open 2013 Catalan Closed - Gambit |
1/2-1/2 | E09 | |
| 2013.05.25 | Fishbein, A. (2506) vs (2201) Colas, Joshua Chicago Open 2013 Spanish Closed (Yates) - Bogolubov |
1-0 | C91 | |
| 2013.05.24 | Colas, Joshua (2201) vs (2375) Felecan, F. Chicago Open 2013 Pirc - Lizard |
1/2-1/2 | B06 | |
| 2013.10.19 | Colas, Joshua (2242) vs (2307) Rodriguez, Er SPICE Cup Open 2013 Indian Knight - Spielmann |
1/2-1/2 | A46 | |
| 2013.10.19 | Banawa, Jou (2305) vs (2242) Colas, Joshua SPICE Cup Open 2013 Nimzo-Indian Three Knights |
1/2-1/2 | E21 | |
| 2013.10.18 | Finegold, Spencer (2132) vs (2242) Colas, Joshua SPICE Cup Open 2013 Reti Symmetrical - Neo-Orthodox (Anti-Tartakower) |
0-1 | D55 | |
| 2013.10.18 | Colas, Joshua (2242) vs (1978) Nieto, G. SPICE Cup Open 2013 Bogo-Indian - Gruenfeld |
1-0 | E11 | |
| 2013.10.17 | Chiang, S. (2102) vs (2242) Colas, Joshua SPICE Cup Open 2013 Neo-Indian - Catalan Irregular |
1-0 | E00 | |
| 2013.10.17 | Colas, Joshua (2242) vs (2603) Rakhmanov, Ale SPICE Cup Open 2013 Modern - Lizard |
0-1 | B06 | |
| 2013.10.16 | Priyadharshan, K. (2425) vs (2242) Colas, Joshua SPICE Cup Open 2013 Sicilian Paulsen |
1-0 | B43 | |
| 2013.10.16 | Colas, Joshua (2242) vs (2122) Jung, HansR SPICE Cup Open 2013 Modern |
1-0 | A41 | |
| 2013.10.15 | Yermolinsky, A. (2516) vs (2242) Colas, Joshua SPICE Cup Open 2013 Reti Symmetrical - Carlsbad |
1-0 | D63 | |
| 2013.12.30 | Harmon, L. (2400) vs (2239) Colas, Joshua 23rd North American Open 2013 Sicilian Paulsen |
1-0 | B42 | |
| 2013.12.29 | Colas, Joshua (2239) vs (2462) Zugic, I. 23rd North American Open 2013 Indian East Indian - London |
0-1 | A48 | |
| 2013.12.28 | Trujillo Gonzalez, K. (2310) vs (2239) Colas, Joshua 23rd North American Open 2013 Nimzo-Indian Classical |
0-1 | E32 | |
| 2013.12.28 | Colas, Joshua (2239) vs (2287) Adamson, R. 23rd North American Open 2013 Indian Knight - London |
1/2-1/2 | A46 | |
| 2013.12.26 | Colas, Joshua (2239) vs (2503) Wang Chen 23rd North American Open 2013 Queen's Pawn Zukertort - London |
0-1 | D02 | |
| 2013.12.26 | Sevillano, E. (2485) vs (2239) Colas, Joshua 23rd North American Open 2013 Sicilian Alapin |
1/2-1/2 | B22 | |
| 2013.10.01 | Colas, Joshua (2210) vs (2271) Goldenberg, Ry US Chess League 2013 English Anti-Benoni Geller - Spielmann |
0-1 | A33 | |
| 2014.06.29 | Bodek, Michael H (2389) vs (2247) Colas, Joshua ch-USA Junior 2014 Giuoco Piano - Greco |
0-1 | C54 | |
| 2014.06.28 | Colas, Joshua (2247) vs (2494) Troff, Kayden W ch-USA Junior 2014 Sicilian Scheveningen Najdorf - Adams |
0-1 | B90 | |
| 2014.06.27 | Williams, Justus D (2278) vs (2247) Colas, Joshua ch-USA Junior 2014 Slav Rubinstein |
1-0 | D11 | |
| 2014.06.26 | Colas, Joshua (2247) vs (2442) Sevian, Samuel ch-USA Junior 2014 Pirc |
0-1 | B07 | |
| 2014.06.24 | Shen, A. (2331) vs (2247) Colas, Joshua ch-USA Junior 2014 Sicilian Paulsen |
1-0 | B43 | |
| 2014.06.23 | Colas, Joshua (2247) vs (2160) Larson, Matthew W ch-USA Junior 2014 Slav Rubinstein - Breyer |
1/2-1/2 | D11 | |
| 2014.06.22 | Colas, Joshua (2247) vs (2423) Ostrovskiy, Al ch-USA Junior 2014 Queen's Pawn - Mason |
1/2-1/2 | D00 | |
| 2014.06.21 | Xiong, Jeffrey (2437) vs (2247) Colas, Joshua ch-USA Junior 2014 Sicilian |
1-0 | B40 | |
| 2014.06.20 | Colas, Joshua (2247) vs (2412) Harmon, L. ch-USA Junior 2014 Reti Symmetrical - London |
1-0 | A46 | |
| 2013.05.27 | Pamatmat, J. (2113) vs (2201) Colas, Joshua Chicago Open 2013 Queen's Indian Classical |
1/2-1/2 | E18 | |
| 2013.05.27 | Homa, S. (2307) vs (2201) Colas, Joshua Chicago Open 2013 Italian - Semi-Italian |
1-0 | C50 | |
| 2013.04.06 | Colas, Joshua (2201) vs (1877) Chandra, K. SuperNationals V Gruenfeld Classical - Stockholm |
0-1 | D80 | |
| 2013.04.05 | Lu, Tommy (1947) vs (2201) Colas, Joshua SuperNationals V Nimzo-Indian Noa |
0-1 | E34 | |
| 2013.04.05 | Colas, Joshua (2201) vs (1953) Inglis, David SuperNationals V Budapest - Rubinstein |
1-0 | A52 | |
| 2012.08.01 | Sarkar, J. (2396) vs (2126) Colas, Joshua Washington International 2012 Nimzo-Indian Classical |
1-0 | E32 | |
| 2012.07.31 | Ostrovskiy, Al (2351) vs (2126) Colas, Joshua Washington International 2012 Sicilian Paulsen |
1/2-1/2 | B42 | |
| 2012.07.31 | Colas, Joshua (2126) vs (2267) Vasilyev, M. Washington International 2012 King's Indian Orthodox |
1-0 | E88 | |
| 2012.07.30 | Foisor, C. (2401) vs (2126) Colas, Joshua Washington International 2012 Reti Symmetrical - King's Indian |
1-0 | A05 | |
| 2012.07.30 | Colas, Joshua (2126) vs (2268) Tuhrim, R. Washington International 2012 Modern Benoni - Snake |
1-0 | A60 | |
| 2012.07.29 | Black, James A (2232) vs (2126) Colas, Joshua Washington International 2012 English Anglo-Indian - Carls (Reversed Dragon) |
0-1 | A22 | |
| 2012.07.29 | Colas, Joshua (2126) vs (2559) Benjamin, Joe Washington International 2012 Nimzo-Indian - Kmoch |
1/2-1/2 | E20 | |
| 2011.11.19 | Colas, Joshua (2047) vs (2341) Ghosh, D. WYCC U14 Open Queen's Gambit Albin (Fianchetto) |
0-1 | D09 | |
| 2011.11.18 | Saavalainen, Ellis (1490) vs (2047) Colas, Joshua WYCC U14 Open Sicilian |
0-1 | B40 | |
| 2011.10.10 | Smarty, Sylvester (2104) vs (2025) Colas, Joshua Continental Class Ch. Gruenfeld Kemeri (Kashdan) |
0-1 | D79 | |
| 2011.10.10 | Paulina, D. (2044) vs (2025) Colas, Joshua Continental Class Ch. Sicilian Closed - Zukertort |
1/2-1/2 | B23 | |
| 2012.10.09 | Rosenthal, Nicholas (2016) vs (2183) Colas, Joshua US Chess League 2012 Sicilian |
1/2-1/2 | B40 | |
| 2011.10.09 | Colas, Joshua (2025) vs (2116) Hendrickson, Nolan Continental Class Ch. King's Indian Schwarz - Kramer |
1/2-1/2 | E70 | |
| 2011.10.09 | Rozman, Levy (2089) vs (2025) Colas, Joshua Continental Class Ch. Sicilian Barnes (Russian) |
1/2-1/2 | B46 | |
| 2011.10.08 | Colas, Joshua (2025) vs (2204) Harmon, L. Continental Class Ch. Nimzo-Indian Saemisch - Keres |
0-1 | E25 | |
| 2011.10.08 | Denton, Bradley J (2304) vs (2025) Colas, Joshua Continental Class Ch. Semi-Slav - Anti-Meran |
1-0 | D43 | |
| 2011.10.07 | Colas, Joshua (2025) vs (2306) Troff, Kayden W Continental Class Ch. Gruenfeld Classical - Stockholm |
1/2-1/2 | D80 | |
| 2011.10.07 | Sarkar, J. (2377) vs (2025) Colas, Joshua Continental Class Ch. Semi-Slav - Anti-Meran |
1/2-1/2 | D43 | |
| 2012.12.30 | He, To (2030) vs (2204) Colas, Joshua 22nd North American Open Sicilian Paulsen |
0-1 | B43 | |
| 2012.12.29 | Cernousek, L. (2450) vs (2204) Colas, Joshua 22nd North American Open Catalan Irregular - Gambit |
1-0 | E01 | |
| 2012.12.29 | Colas, Joshua (2204) vs (2282) Ardaman, M. 22nd North American Open Old Benoni |
1/2-1/2 | A43 | |
| 2012.12.28 | Liou, Y. (2352) vs (2204) Colas, Joshua 22nd North American Open Sicilian Paulsen |
1-0 | B42 | |
| 2012.12.28 | Colas, Joshua (2204) vs (2299) Kavutskiy, K. 22nd North American Open Indian Knight - London |
1-0 | A46 | |
| 2012.12.27 | Troff, Kayden W (2365) vs (2204) Colas, Joshua 22nd North American Open Dutch Queen's Knight |
1-0 | A85 | |
| 2012.12.26 | Krush, I. (2459) vs (2204) Colas, Joshua 22nd North American Open English Agincourt - Exchange |
1-0 | D35 | |
| 2012.05.28 | Ardaman, M. (2252) vs (2083) Colas, Joshua 21st Chicago Open Nimzovich - Modern |
1-0 | A01 | |
| 2012.05.28 | Panjwani, R. (2416) vs (2083) Colas, Joshua 21st Chicago Open Irregular Indian - Classical (Fianchetto) |
1/2-1/2 | D37 | |
| 2012.05.27 | Colas, Joshua (2083) vs Mandizha, F. 21st Chicago Open Old Benoni Pawn Thrust |
1/2-1/2 | A44 | |
| 2012.05.27 | Homa, S. (2303) vs (2083) Colas, Joshua 21st Chicago Open Sicilian Alapin |
0-1 | B22 | |
| 2012.05.26 | Holt, C. (2515) vs (2083) Colas, Joshua 21st Chicago Open Nimzo-Indian Classical |
1-0 | E32 | |
| 2012.10.01 | Colas, Joshua (2183) vs Checa, Nicolas D US Chess League 2012 Slav |
1-0 | D10 | |
| 2012.09.19 | Zimmer, Ra (2193) vs (2183) Colas, Joshua US Chess League 2012 English Agincourt |
1-0 | A13 | |
| 2012.09.12 | Colas, Joshua (2183) vs (2086) Swaminathan, R. US Chess League 2012 Gruenfeld Classical - Stockholm |
0-1 | D80 | |
| 2012.07.08 | Colas, Joshua (2126) vs (2494) Kekelidze, M. 40th Annual World Open Benoni - Czech |
0-1 | A56 | |
| 2012.07.07 | Mitkov, N1. (2527) vs (2126) Colas, Joshua 40th Annual World Open Sicilian Closed |
1-0 | B23 | |
| 2012.07.04 | Molner, M. (2479) vs (2126) Colas, Joshua 40th Annual World Open Sicilian Paulsen - Polugaevsky |
1-0 | B42 | |
| 2012.07.28 | Foisor, S. (2356) vs (2126) Colas, Joshua Washington International 2012 Nimzo-Indian St. Petersburg |
1-0 | E43 | |
| 2012.07.28 | Colas, Joshua (2126) vs (2382) Kaufman, La Washington International 2012 Gruenfeld Classical - Stockholm |
1-0 | D80 | |
| 2010.10.27 | Colas, Joshua (2068) vs (2238) Wei Yi WY Boys-U12 Queen's Gambit Declined |
0-1 | D31 | |
| 2010.10.26 | Gajek, R. (1930) vs (2068) Colas, Joshua WY Boys-U12 Sicilian Paulsen |
0-1 | B42 | |
| 2010.10.23 | Colas, Joshua (2068) vs (1943) Savenkov, K. WY Boys-U12 Queen's Gambit Declined - Franco-Indian |
0-1 | D31 | |
| 2009.02.15 | Colas, Joshua vs Smith, Nathan A US Amateur Team-ch East English Asymmetrical - Four Knights |
0-1 | A35 |