FM
R Koster
- Games
- 49
Biography
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Playing style
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Famous games
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Recent games
| Date | Color | Opponent | Result |
|---|---|---|---|
| 2026-02-08 | Chaoruo Cai(2274) | 0-1 | |
| 2026-02-08 | Nicolas Bourg(2160) | 1-0 | |
| 2026-02-08 | Baptiste Minde(2052) | 1-0 | |
| 2026-02-08 | J Moussard(2592) | 1-0 | |
| 2026-02-08 | E Berend(2252) | 1/2-1/2 | |
| 2026-02-08 | Mohamed Anis Achour(2129) | 1/2-1/2 | |
| 2026-02-08 | Zaibi,A(2332) | 1-0 | |
| 2026-02-08 | Huaqi Liu(2099) | 1-0 | |
| 2026-02-08 | Ahmed Bouzidi(2126) | 0-1 | |
| 2025-12-21 | Dylan Edwardss(2165) | 1-0 | |
| 2025-12-21 | Shyam,N(2400) | 0-1 | |
| 2025-12-21 | Sanjay Narayanan P S(2142) | 0-1 | |
| 2025-12-21 | Jo Wempe(2212) | 1-0 | |
| 2025-12-21 | Emil Frederick Schuricht(2262) | 1/2-1/2 | |
| 2025-12-21 | R Duijker(2148) | 1/2-1/2 | |
| 2025-12-21 | Saad Abobaker Elmi(2409) | 1-0 | |
| 2025-12-21 | Eelke De Boer(2436) | 1/2-1/2 | |
| 2025-12-21 | Nivaan Rathin Khandhadia(2112) | 0-1 | |
| 2025-11-27 | Nurlykhan Kudaibergen(2127) | 0-1 | |
| 2025-11-27 | Filip Magold(2465) | 0-1 | |
| 2025-11-27 | Maxim Farberov(2133) | 1-0 | |
| 2025-11-27 | Qixiang Han(2104) | 1-0 | |
| 2025-11-27 | Hayk Mesropyan(2136) | 1-0 | |
| 2025-11-27 | S Badrinath(2200) | 0-1 | |
| 2025-11-27 | Rithvik Deepak Ambattu(2168) | 1/2-1/2 | |
| 2025-11-27 | Peter Carroll(2165) | 1-0 | |
| 2025-11-27 | Yuffa,D(2618) | 0-1 | |
| 2025-08-22 | Narmin Mammadova(2220) | 1-0 | |
| 2025-08-22 | Andres Rodriguez Ferreiros(2147) | 1-0 | |
| 2025-08-22 | Kuzey Guleryuz(2142) | 1-0 | |
| 2025-08-22 | Martin Gomez Carreno(2163) | 1-0 | |
| 2025-08-22 | Smirin,I(2564) | 1-0 | |
| 2025-08-22 | Bailet,P(2454) | 1/2-1/2 | |
| 2025-08-22 | Xin An Zhang(1923) | 0-1 | |
| 2025-08-22 | Michael Takahashi(2110) | 1/2-1/2 | |
| 2025-08-22 | Manuel Anxo Cabanas Lopez(2044) | 0-1 | |
| 2025-07-05 | Sasa Albers(2252) | 1/2-1/2 | |
| 2025-07-05 | Khoi Pham(2358) | 1/2-1/2 | |
| 2025-07-05 | Nico Zwirs(2456) | 1/2-1/2 | |
| 2025-07-05 | Riemersma,L(2431) | 1/2-1/2 | |
| 2025-07-05 | Gachatur Kazarjan(2202) | 1-0 | |
| 2025-07-05 | Oleksandr Dovgaliuk(2174) | 1/2-1/2 | |
| 2025-07-05 | P Doggers(2154) | 1-0 | |
| 2025-07-05 | Dennis Rosegg(2080) | 0-1 | |
| 2025-07-05 | Sven Winter(2041) | 1-0 | |
| 2025-06-20 | Colin Stolwijk(2213) | 1/2-1/2 | |
| 2025-06-20 | Lode De Jong(2108) | 1-0 | |
| 2025-06-20 | Leon De Vries(2053) | 1-0 | |
| 2025-06-20 | Freek Thijssen(2122) | 0-1 |