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| Date | Chess tournament name | Status |
|---|---|---|
| 2025-05-03 to 2025-04-11 | Open NK Rapid 2025 |
Finished |
| 2025-04-27 to 2025-04-27 | Johan van Mil toernooi |
Finished |
| 2024-12-27 to 2024-12-27 | Open NK Onderwaterschaak 2024 |
Finished |
| 2024-12-21 to 2024-12-30 | Chessfestival Groningen 2024 Open A |
Finished |
| 2024-09-21 to 2025-05-10 | KNSB Meesterklasse 2024-2025 |
Finished |
| 2024-06-15 to 2024-06-15 | Open NK Rapid 2024 |
Finished |
| 2022-12-21 to 2022-12-30 | Chessfestival Groningen A |
Finished |
| 2019-12-21 to 2019-12-30 | Chessfestival Groningen Group A |
Finished |
| 2018-12-22 to 2018-12-30 | Chessfestival Groningen 2018 Open A |
Finished |
| 2017-12-26 to 2017-12-30 | Chessfestival Groningen 2017 Compact A |
Finished |
| 2015-06-13 to 2015-06-13 | LBV NK Lightning Chess 2015 Round 2 - Poule I |
Finished |
| 2015-06-13 to 2015-06-13 | LBV NK Lightning Chess 2015 Final F |
Finished |
| 2015-06-13 to 2015-06-13 | LBV NK Lightning Chess 2015 Round 3 - Poule L |
Finished |
| 2015-06-13 to 2015-06-13 | LBV NK Lightning Chess 2015 Round 4 - Poule J |
Finished |
| 2015-05-13 to 2015-05-13 | LBV NK Lightning Chess 2015 Round 1 - Poule P |
Finished |
| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| 2024.12.29 | Van Helvoort, Rob (2135) vs (2285) Van Roon, Sjoerd Chessfestival Groningen 2024 Open A Sicilian Rossolimo (Fianchetto) - Rossolimo |
0-1 | B31 | |
| 2024.12.28 | Van Roon, Sjoerd (2285) vs (2124) Khoo-Thwe, Louis Chessfestival Groningen 2024 Open A Scotch - Scotch Potter |
0-1 | C45 | |
| 2024.12.27 | Avetisyan, Ani (2059) vs (2285) Van Roon, Sjoerd Chessfestival Groningen 2024 Open A Benko Gambit Accepted - Half-Accepted |
1-0 | A58 | |
| 2024.12.26 | Van Roon, Sjoerd (2285) vs (2027) Okuno, Rion Chessfestival Groningen 2024 Open A Sicilian Scheveningen Najdorf - Byrne |
0-1 | B90 | |
| 2024.12.24 | De Boer, Eelke (2426) vs (2285) Van Roon, Sjoerd Chessfestival Groningen 2024 Open A Sicilian Rossolimo (Fianchetto) - Rossolimo |
1/2-1/2 | B31 | |
| 2024.12.23 | Van Roon, Sjoerd (2285) vs (2370) Slagboom, Leandro Chessfestival Groningen 2024 Open A French Advance Winawer |
0-1 | C18 | |
| 2024.12.22 | Maatman, Nick (2375) vs (2285) Van Roon, Sjoerd Chessfestival Groningen 2024 Open A Slav Rubinstein - Semmering (Breyer) |
1/2-1/2 | D30 | |
| 2024.12.21 | Van Roon, Sjoerd (2285) vs (2110) Wouters, Casper Chessfestival Groningen 2024 Open A Two Knights - Pianissimo |
1-0 | C54 |
| Date | Players & Opening | Result | ECO | View |
|---|---|---|---|---|
| 2025.06.24 | Xiong,Jeffery (2639) vs (2270) Van Roon,Sjoerd Titled Tue 24th Jun Late Sicilian Rossolimo (Fianchetto) - Rossolimo |
1-0 | B31 | |
| 2025.06.24 | Van Roon,Sjoerd (2270) vs (2423) Weetik,V Titled Tue 24th Jun Early Sicilian - Pelikan (Chelyabinsk) |
0-1 | B33 | |
| 2025.06.24 | Dighton,S (2237) vs (2270) Van Roon,Sjoerd Titled Tue 24th Jun Early Queen's Pawn - Mason |
0-1 | D00 | |
| 2025.05.13 | Gorodetzky,David (2481) vs (2258) Van Roon,Sjoerd Titled Tue 13th May Late Scandinavian - Classical |
1-0 | B01 | |
| 2025.05.13 | Van Roon,Sjoerd (2258) vs (2226) Kochavi,Dana Titled Tue 13th May Late Sicilian Barnes (Bastrikov) |
1-0 | B48 | |
| 2025.05.13 | Erigaisi,Arjun (2782) vs (2258) Van Roon,Sjoerd Titled Tue 13th May Late Reti Gambit - Advance |
1-0 | A09 | |
| 2025.06.03 | Diaz Cesar,Wilsaida Pieranlly (1892) vs (2258) Van Roon,Sjoerd Titled Tue 3rd Jan Late Sicilian |
0-1 | B33 | |
| 2025.05.13 | Van Roon,Sjoerd (2258) vs (2180) Nayem,Haque Titled Tue 13th May Early Sicilian Scheveningen Najdorf - Byrne |
0-1 | B90 | |
| 2025.05.13 | Nakamura,Hi (2804) vs (2258) Van Roon,Sjoerd Titled Tue 13th May Early Nimzovich - Modern |
1-0 | A01 | |
| 2025.05.10 | Van Roon,Sjoerd (2258) vs (2347) Smeets,Kobe Dutch League 2024-25 Sicilian Rauzer (Modern) - Larsen |
1-0 | B68 | |
| 2025.06.03 | Ramu,K (2151) vs (2258) Van Roon,Sjoerd Titled Tue 3rd Jun Early Sicilian - Pelikan |
0-1 | B33 | |
| 2025.05.03 | Van Roon,Sjoerd (2258) vs Van Ravensteijn,Antal Open NK Rapid 2025 Scandinavian - Classical (Viñoles) |
0-1 | B01 | |
| 2025.05.03 | Beerdsen,Thomas (2535) vs (2258) Van Roon,Sjoerd Open NK Rapid 2025 Sicilian Rossolimo (Fianchetto) - Rossolimo |
1-0 | B31 | |
| 2025.05.03 | Van Roon,Sjoerd (2258) vs (2417) Schneider,Il Open NK Rapid 2025 Giuoco Piano |
1-0 | C53 | |
| 2025.05.03 | Apon,Iwahn (1987) vs (2258) Van Roon,Sjoerd Open NK Rapid 2025 Reti Zukertort |
0-1 | A06 | |
| 2025.05.03 | Van Roon,Sjoerd (2258) vs (1878) Kriens,Hans Open NK Rapid 2025 Sicilian O'Kelly - Maroczy |
1-0 | B28 | |
| 2025.05.03 | Peng,Li Min (2489) vs (2258) Van Roon,Sjoerd Open NK Rapid 2025 Reti Zukertort |
1-0 | A06 | |
| 2025.05.03 | Van Roon,Sjoerd (2258) vs (1956) Kaufmann,Thomas Open NK Rapid 2025 Sicilian - Labourdonnais (Lowenthal) |
1-0 | B32 | |
| 2025.05.03 | Neuwald,Johannes vs (2258) Van Roon,Sjoerd Open NK Rapid 2025 Anderssen's opening - Global Creepy Crawly |
0-1 | A00 | |
| 2025.05.03 | Van Roon,Sjoerd (2258) vs Shalai,Marian Open NK Rapid 2025 Giuoco Piano - Pianissimo |
1-0 | C54 | |
| 2025.05.06 | Siekanska,Zuzanna (1864) vs (2258) Van Roon,Sjoerd Titled Tue 6th May Late Sicilian |
0-1 | B30 | |
| 2025.05.06 | Tsydypov,Z (2514) vs (2258) Van Roon,Sjoerd Titled Tue 6th May Early Slav Rubinstein |
1-0 | D11 | |
| 2025.01.21 | Van Roon,Sjoerd (2297) vs (2226) Goltsev,Dmitry Titled Tue 21st Jan Late French Paulsen - Marshall |
0-1 | C10 | |
| 2024.10.08 | Liascovich,L (2419) vs (2289) Van Roon,Sjoerd Titled Tue 8th Oct Late Sicilian Rossolimo (Fianchetto) - Rossolimo |
1-0 | B31 | |
| 2025.02.04 | Garcia,Jan (2415) vs (2265) Van Roon,Sjoerd Titled Tue 4th Feb Late English Sicilian |
1-0 | A20 | |
| 2025.03.18 | Van Roon,Sjoerd (2258) vs (2437) Priasmoro,Novendra Titled Tue 18th Mar Late Two Knights - Blackburne |
0-1 | C58 | |
| 2025.03.18 | Atanasov,Anthony (2423) vs (2258) Van Roon,Sjoerd Titled Tue 18th Mar Late Scandinavian - Classical |
0-1 | B01 | |
| 2024.11.19 | Van Roon,Sjoerd (2277) vs (2501) Zierk,S Titled Tue 19th Nov Late French Advance Winawer |
0-1 | C18 | |
| 2025.04.22 | Van Roon,Sjoerd (2248) vs (2694) Sevian,Samuel Titled Tue 22nd Apr Late Two Knights - Traxler |
0-1 | C57 | |
| 2025.04.01 | Rustemov,A (2525) vs (2248) Van Roon,Sjoerd Titled Tue 1st Apr Late Slav |
1-0 | D10 | |
| 2024.11.23 | De Jong,JW (2430) vs (2277) Van Roon,Sjoerd Dutch League 2024-25 Slav Rubinstein |
0-1 | D11 | |
| 2024.12.14 | Van Roon,Sjoerd (2285) vs (2372) Palchuk,Andrii Dutch League 2024-25 Robatsch - Lizard |
1-0 | B06 | |
| 2024.12.30 | Mohammed,D (2078) vs (2285) Van Roon,Sjoerd 60th Groningen Open 2024 Reti Gambit - Advance |
0-1 | A09 | |
| 2024.12.29 | Van Helvoort,R (2135) vs (2285) Van Roon,Sjoerd 60th Groningen Open 2024 Sicilian Rossolimo (Fianchetto) - Rossolimo |
0-1 | B31 | |
| 2024.12.28 | Van Roon,Sjoerd (2285) vs (2124) Khoo-Thwe,Louis 60th Groningen Open 2024 Scotch - Scotch Potter |
0-1 | C45 | |
| 2024.12.27 | Avetisyan,Ani (2059) vs (2285) Van Roon,Sjoerd 60th Groningen Open 2024 Benko Gambit Accepted - Half-Accepted |
1-0 | A58 | |
| 2024.12.26 | Van Roon,Sjoerd (2285) vs (2027) Okuno Okuno,Rion 60th Groningen Open 2024 Sicilian Scheveningen Najdorf - Byrne |
0-1 | B90 | |
| 2024.12.24 | De Boer,Eelke (2426) vs (2285) Van Roon,Sjoerd 60th Groningen Open 2024 Sicilian Rossolimo (Fianchetto) - Rossolimo |
1/2-1/2 | B31 | |
| 2025.02.04 | Raczek,Krzysztof (2428) vs (2265) Van Roon,Sjoerd Titled Tue 4th Feb Early Nimzovich - Modern |
1-0 | A01 | |
| 2025.04.05 | Van Roon,Sjoerd (2248) vs (2247) Van de Oudeweetering,A Dutch League 2024-25 Two Knights - Ulvestad |
1-0 | C57 | |
| 2024.10.12 | Van Roon,Sjoerd (2289) vs (2210) Praet,M Dutch League 2024-25 Sicilian Richter - Two Knights |
0-1 | B62 | |
| 2024.11.09 | Gschnitzer,Adrian (2440) vs (2277) Van Roon,Sjoerd Dutch League 2024-25 Sicilian Rossolimo (Fianchetto) - Rossolimo |
1-0 | B31 | |
| 2025.02.08 | Van Roon,Sjoerd (2265) vs (2393) Braun,Christi2 Dutch League 2024-25 French Paulsen - Burn |
0-1 | C11 | |
| 2025.01.28 | Kobalia,M (2538) vs (2297) Van Roon,Sjoerd Titled Tue 28th Jan Early Reti Gambit - Polonaise |
1-0 | A09 | |
| 2025.03.08 | Van Gisbergen,S (2262) vs (2258) Van Roon,Sjoerd Dutch League 2024-25 Slav - Classical Exchange |
1-0 | D10 | |
| 2024.12.23 | Van Roon,Sjoerd (2285) vs (2370) Slagboom,Leandro 60th Groningen Open 2024 French Advance Winawer |
0-1 | C18 | |
| 2024.12.22 | Maatman,Nick (2375) vs (2285) Van Roon,Sjoerd 60th Groningen Open 2024 Slav Rubinstein - Semmering (Breyer) |
1/2-1/2 | D30 | |
| 2024.12.21 | Van Roon,Sjoerd (2285) vs (2110) Wouters,Casper 60th Groningen Open 2024 Two Knights - Pianissimo |
1-0 | C54 | |
| 2024.09.21 | Vantorre,Nils (2156) vs (2282) Van Roon,Sjoerd Dutch League 2024-25 Sicilian - Pelikan (Chelyabinsk) |
0-1 | B33 | |
| 2024.01.30 | Van Roon,Sjoerd (2240) vs (2057) Minina,V Titled Tue 30th Jan Late Sicilian Maroczy - Gurgenidze |
1/2-1/2 | B36 | |
| 2024.01.30 | Ozates,Tuna (2290) vs (2240) Van Roon,Sjoerd Titled Tue 30th Jan Late Sicilian Closed |
1-0 | B23 | |
| 2024.01.30 | Van Roon,Sjoerd (2240) vs (2068) Ivanov,Aleksandr Titled Tue 30th Jan Late French Advance Winawer |
1-0 | C16 | |
| 2024.01.30 | Kornyukov,A (2452) vs (2240) Van Roon,Sjoerd Titled Tue 30th Jan Late Slav Rubinstein - Semmering (Breyer) |
0-1 | D30 | |
| 2024.01.30 | Van Roon,Sjoerd (2240) vs (2304) Poddubnyi,V Titled Tue 30th Jan Late Robatsch |
0-1 | B06 | |
| 2024.01.30 | Van Roon,Sjoerd (2240) vs (2221) Rastbod,Ali Titled Tue 30th Jan Late Pirc |
0-1 | B07 | |
| 2024.01.30 | Rodriguez Dominguez,Melissa (2011) vs (2240) Van Roon,Sjoerd Titled Tue 30th Jan Late Sicilian Rossolimo (Fianchetto) - Rossolimo |
0-1 | B31 | |
| 2024.01.30 | Van Roon,Sjoerd (2240) vs (2562) Harsha,B Titled Tue 30th Jan Late Robatsch |
0-1 | B06 | |
| 2024.03.26 | Escalante,R (2205) vs (2238) Van Roon,Sjoerd Titled Tue 26th Mar Late Reti Zukertort - Semmering (Breyer) |
0-1 | D30 | |
| 2024.01.30 | Van Roon,Sjoerd (2242) vs (2138) Kekic,A Titled Tue 30th Jan Early French Advance Winawer - Petrosian |
1/2-1/2 | C16 | |
| 2024.03.19 | Van Roon,Sjoerd (2238) vs (2346) Damjanovic,Vuk Titled Tue 19th Mar Late Giuoco Piano |
0-1 | C53 | |
| 2024.03.26 | Van Roon,Sjoerd (2238) vs (2608) Kazakouski,Valery Titled Tue 26th Mar Late Sicilian O'Kelly |
0-1 | B28 | |
| 2024.01.30 | Gritsenko,N (2309) vs (2242) Van Roon,Sjoerd Titled Tue 30th Jan Early Sicilian Rossolimo (Fianchetto) - Rossolimo |
1-0 | B31 | |
| 2024.04.23 | Van Roon,Sjoerd (2242) vs (2445) Kushko,Dmitriy Titled Tue 23rd Apr Late Robatsch |
0-1 | B06 | |
| 2024.01.16 | Van Roon,Sjoerd (2242) vs (2329) Vestby-Ellingsen,Mads Titled Tue 16th Jan Late Irregular King's Pawn - Modern Bishop |
0-1 | C55 | |
| 2024.01.30 | Van Roon,Sjoerd (2242) vs (2414) Souleidis,G Titled Tue 30th Jan Early Sicilian - Anderssen |
0-1 | B40 | |
| 2024.01.16 | Keller,Pe GER (2289) vs (2242) Van Roon,Sjoerd Titled Tue 16th Jan Late Sicilian Rossolimo (Fianchetto) - Rossolimo |
0-1 | B31 | |
| 2024.01.30 | Matinian,N (2418) vs (2242) Van Roon,Sjoerd Titled Tue 30th Jan Early Sicilian |
1/2-1/2 | B30 | |
| 2024.01.16 | Van Roon,Sjoerd (2242) vs (2121) Zampronha,W Titled Tue 16th Jan Late Sicilian Barnes (Bastrikov) |
1-0 | B48 | |
| 2024.01.30 | Van Roon,Sjoerd (2242) vs (2349) Skliarov,V Titled Tue 30th Jan Early Sicilian - Pelikan (Chelyabinsk) |
1-0 | B33 | |
| 2024.01.16 | Narva,T (2095) vs (2242) Van Roon,Sjoerd Titled Tue 16th Jan Late Scandinavian - Classical |
0-1 | B01 | |
| 2024.01.30 | Van Roon,Sjoerd (2242) vs (2467) Williams,Si1 Titled Tue 30th Jan Early Robatsch |
0-1 | B06 | |
| 2024.01.16 | Van Roon,Sjoerd (2242) vs (2250) Deveci,Huseyin Said Titled Tue 16th Jan Late Caro-Kann - Advance |
0-1 | B12 | |
| 2024.01.16 | Uzuner,TC (1825) vs (2242) Van Roon,Sjoerd Titled Tue 16th Jan Late Queen's Pawn Closed - Colle |
1-0 | D05 | |
| 2024.01.30 | Janaszak,Daw (2308) vs (2242) Van Roon,Sjoerd Titled Tue 30th Jan Early Sicilian Closed |
0-1 | B23 | |
| 2024.01.16 | Van Roon,Sjoerd (2242) vs (2655) Bluebaum,M Titled Tue 16th Jan Late French Paulsen - Steinitz (Boleslavsky) |
0-1 | C11 | |
| 2024.01.30 | Van Roon,Sjoerd (2242) vs (2284) Kula,R Titled Tue 30th Jan Early Sicilian Maroczy |
1-0 | B38 | |
| 2024.03.26 | Vetoshko,V (2524) vs (2238) Van Roon,Sjoerd Titled Tue 26th Mar Early Sicilian Center Game |
1-0 | B21 | |
| 2024.01.30 | Fabris,A (2230) vs (2242) Van Roon,Sjoerd Titled Tue 30th Jan Early Sicilian Rossolimo (Fianchetto) - Rossolimo |
0-1 | B31 | |
| 2024.03.26 | Van Roon,Sjoerd (2238) vs (2633) Nguyen Ngoc Truong Son Titled Tue 26th Mar Early Sicilian - Labourdonnais (Lowenthal) |
1/2-1/2 | B32 | |
| 2024.01.30 | Van Roon,Sjoerd (2242) vs (2175) Ersoz,Teoman Guney Titled Tue 30th Jan Early Sicilian Maroczy - Hungarian (Maroczy) |
0-1 | B38 | |
| 2024.03.26 | Holt,C (2540) vs (2238) Van Roon,Sjoerd Titled Tue 26th Mar Early Slav |
1/2-1/2 | D10 | |
| 2024.01.02 | Van Roon,Sjoerd (2242) vs (2519) Krzyzanowski,M Titled Tue 2nd Jan Early Sicilian Scheveningen Najdorf - Byrne |
0-1 | B90 | |
| 2024.03.12 | Velikanov,A (2387) vs (2238) Van Roon,Sjoerd Titled Tue 12th Mar Late Sicilian |
1-0 | B30 | |
| 2024.03.12 | Van Roon,Sjoerd (2238) vs (2111) Mathur,Rithwik Titled Tue 12th Mar Late Giuoco Piano - Pianissimo |
1-0 | C54 | |
| 2024.01.02 | Van Roon,Sjoerd (2242) vs (2679) Navara,D Titled Tue 2nd Jan Early Caro-Kann - Advance (Short) |
1-0 | B12 | |
| 2024.01.30 | Mitrabha,G (2504) vs (2242) Van Roon,Sjoerd Titled Tue 30th Jan Early Queen's Pawn Zukertort - London |
1-0 | D02 | |
| 2024.03.12 | Rustemov,A (2525) vs (2238) Van Roon,Sjoerd Titled Tue 12th Mar Late Slav |
1-0 | D10 | |
| 2024.07.21 | Van Baar,Esper (2207) vs (2279) Van Roon,Sjoerd Science Park Open A 2024 English Anglo-Slav |
1-0 | A11 | |
| 2024.07.20 | Labruyere,Roger (2170) vs (2279) Van Roon,Sjoerd Science Park Open A 2024 Sicilian - Pelikan |
1/2-1/2 | B33 | |
| 2024.07.19 | Van Roon,Sjoerd (2279) vs (2105) Kanis,Sierk Science Park Open A 2024 Caro-Kann Exchange |
1-0 | B13 | |
| 2024.07.18 | Pham,Khoi (2367) vs (2279) Van Roon,Sjoerd Science Park Open A 2024 English Sicilian |
1/2-1/2 | A20 | |
| 2024.07.17 | Van Roon,Sjoerd (2279) vs (2142) Boeren,Jurriaan Science Park Open A 2024 Two Knights - Pianissimo |
1-0 | C54 | |
| 2024.07.16 | Ritzerveld,Noah (2181) vs (2279) Van Roon,Sjoerd Science Park Open A 2024 Two Knights - Pianissimo |
1-0 | C54 | |
| 2024.06.15 | Van Roon,Sjoerd (2279) vs (1947) Den Heijer,Rolinde Open NK Rapid 2024 Sicilian Scheveningen Najdorf - Byrne |
1-0 | B90 | |
| 2024.06.15 | Markuszewski,Maksymilian (2114) vs (2279) Van Roon,Sjoerd Open NK Rapid 2024 Slav |
0-1 | D10 | |
| 2024.06.04 | Van Roon,Sjoerd (2279) vs (2605) Banusz,T Titled Tue 4th Jun Early Sicilian - Pelikan (Chelyabinsk) |
0-1 | B33 | |
| 2024.06.15 | Van Roon,Sjoerd (2279) vs (1938) Van Egmond,Tom Open NK Rapid 2024 Sicilian Richter (Larsen) - Larsen |
1/2-1/2 | B61 | |
| 2024.06.15 | Bach Pareja,Raimon (1974) vs (2279) Van Roon,Sjoerd Open NK Rapid 2024 Scandinavian - Classical |
0-1 | B01 | |
| 2024.06.15 | Van Roon,Sjoerd (2279) vs (2058) Goudriaan,Rafael Open NK Rapid 2024 Sicilian Maroczy |
0-1 | B38 | |
| 2024.06.15 | Leenen,Boyd (1934) vs (2279) Van Roon,Sjoerd Open NK Rapid 2024 Slav |
1/2-1/2 | D10 |