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)
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
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 |