ChessBinder

FM Ramon Koster

FM Ramon Koster has a rating of 2335 in the most recent games stored here. ChessBinder has 75 games of Ramon Koster, played from 14 September 2024 to 19 September 2026. The most recent is a loss with White against Oleksandr Dovgaliuk in Round 1 of Dutch Meesterklasse 2026-2027, on 19 September 2026.

Games from the events ChessBinder has covered since 4 October 2026, and from the Lichess broadcast database since 5 January 2020.

In these games

Games
75
Won
36
Drawn
14
Lost
24

Games

  1. Lost0–1as WhiteagainstFM Dovgaliuk, Oleksandr2291Dutch Meesterklasse 2026-2027, Round 1 · Queen's Gambit Accepted: Winawer DefenseReplay the game against Dovgaliuk, Oleksandr
  2. Won0–1as Blackagainst Gonzalez Pinar, Adrian2103Maia Chess Open 2026 | Masters, Round 8 · Catalan Opening: Open Defense, Classical LineReplay the game against Gonzalez Pinar, Adrian
  3. Lost0–1as WhiteagainstIM Janzelj, Tim2416Maia Chess Open 2026 | Masters, Round 7 · Semi-Slav Defense: Botvinnik VariationReplay the game against Janzelj, Tim
  4. Won1–0as WhiteagainstFM Garcia Sobrino, David2159Maia Chess Open 2026 | Masters, Round 5 · Benoni Defense: Classical Variation, Traditional VariationReplay the game against Garcia Sobrino, David
  5. Won1–0as Whiteagainst Kamp, Aaron2063Maia Chess Open 2026 | Masters, Round 1 · Benoni Defense: King's Pawn LineReplay the game against Kamp, Aaron
  6. Lost0–1as WhiteagainstFM Goncalves, Samuel Jesus P2252Maia Chess Open 2026 | Masters, Round 9 · Grünfeld Defense: Exchange Variation, Classical VariationReplay the game against Goncalves, Samuel Jesus P
  7. Lost0–1as WhiteagainstFM Haug, Havard2436Maia Chess Open 2026 | Masters, Round 3 · Nimzo-Indian Defense: Normal VariationReplay the game against Haug, Havard
  8. Won0–1as Blackagainst Woods, Yannick2118Maia Chess Open 2026 | Masters, Round 2 · Caro-Kann Defense: Advance Variation, Botvinnik-Carls DefenseReplay the game against Woods, Yannick
  9. Drew½–½as BlackagainstCM Arvola, Daniel2140Maia Chess Open 2026 | Masters, Round 4 · Ruy Lopez: Morphy Defense, Steinitz DeferredReplay the game against Arvola, Daniel
  10. Won0–1as Blackagainst Gennari, Jacopo2205Maia Chess Open 2026 | Masters, Round 6 · Catalan Opening: Open Defense, Classical LineReplay the game against Gennari, Jacopo
  11. Won0–1as Blackagainst Charfeddine,Khaled18822026 Djerba International Chess Festival | Blitz, Round 6 · Benoni DefenseReplay the game against Charfeddine,Khaled
  12. Won0–1as Blackagainst Dejardin, Gregoire19772026 Djerba International Chess Festival | Blitz, Round 2 · English Opening: Symmetrical Variation, Rubinstein VariationReplay the game against Dejardin, Gregoire
  13. Won0–1as BlackagainstCM Cai, Chaoruo22742026 Djerba International Chess Festival | Open A, Round 9 · Slav Defense: Modern LineReplay the game against Cai, Chaoruo
  14. Won0–1as BlackagainstCM Bouzidi, Ahmed21262026 Djerba International Chess Festival | Open A, Round 1 · Sicilian Defense: Alapin VariationReplay the game against Bouzidi, Ahmed
  15. Lost1–0as BlackagainstGM Zaibi, Amir23322026 Djerba International Chess Festival | Open A, Round 3 · Indian Defense: Spielmann-IndianReplay the game against Zaibi, Amir
  16. Drew½–½as BlackagainstWGM Berend, Elvira22522026 Djerba International Chess Festival | Open A, Round 5 · Slav Defense: Czech Variation, Dutch VariationReplay the game against Berend, Elvira
  17. Lost0–1as Whiteagainst Denninger, Guilhem20502026 Djerba International Chess Festival | Blitz, Round 9 · Italian Game: Paris DefenseReplay the game against Denninger, Guilhem
  18. Won1–0as WhiteagainstFM Bourg, Nicolas21592026 Djerba International Chess Festival | Open A, Round 8 · Dutch Defense: Semi-Leningrad VariationReplay the game against Bourg, Nicolas
  19. Won1–0as Whiteagainst Liu, Huaqi20992026 Djerba International Chess Festival | Open A, Round 2 · Modern Defense: Averbakh SystemReplay the game against Liu, Huaqi
  20. Won1–0as Whiteagainst Echcharbiny, Wissal17262026 Djerba International Chess Festival | Blitz, Round 1 · Slav Defense: Quiet VariationReplay the game against Echcharbiny, Wissal
  21. Lost0–1as Whiteagainst Durand-Benmoussa, Roman21282026 Djerba International Chess Festival | Blitz, Round 5 · King's Indian Defense: Semi-Averbakh SystemReplay the game against Durand-Benmoussa, Roman
  22. Won0–1as Blackagainst Minde, Baptiste20522026 Djerba International Chess Festival | Blitz, Round 4 · Indian Defense: Accelerated London SystemReplay the game against Minde, Baptiste
  23. Won1–0as Whiteagainst Minde, Baptiste20522026 Djerba International Chess Festival | Open A, Round 7 · Benko Gambit Accepted: Modern VariationReplay the game against Minde, Baptiste
  24. Lost0–1as WhiteagainstIM Meftahi, Houssem Eddine21072026 Djerba International Chess Festival | Blitz, Round 3 · Queen's Gambit Declined: Exchange Variation, Positional VariationReplay the game against Meftahi, Houssem Eddine
  25. Lost1–0as Blackagainst Minde, Timothe20052026 Djerba International Chess Festival | Blitz, Round 8 · Sicilian Defense: Moscow VariationReplay the game against Minde, Timothe
  26. Won1–0as Whiteagainst Achour, Mohamed Anis21292026 Djerba International Chess Festival | Blitz, Round 7 · Queen's Gambit Declined: Charousek VariationReplay the game against Achour, Mohamed Anis
  27. Lost1–0as BlackagainstGM Moussard, Jules25922026 Djerba International Chess Festival | Open A, Round 6 · Caro-Kann Defense: Advance Variation, Botvinnik-Carls DefenseReplay the game against Moussard, Jules
  28. Drew½–½as Whiteagainst Achour, Mohamed Anis21292026 Djerba International Chess Festival | Open A, Round 4 · Nimzo-Indian Defense: Normal Variation, Botvinnik SystemReplay the game against Achour, Mohamed Anis
  29. Won0–1as Blackagainst Sanjay Narayanan P S2028Chessfestival Groningen 2025 | Open A, Round 7 · Sicilian Defense: Najdorf Variation, English AttackReplay the game against Sanjay Narayanan P S
  30. Drew½–½as WhiteagainstFM Duijker, Rick2148Chessfestival Groningen 2025 | Open A, Round 4 · Queen's Gambit Accepted: Rosenthal VariationReplay the game against Duijker, Rick
  31. Drew½–½as WhiteagainstIM De Boer, Eelke2436Chessfestival Groningen 2025 | Open A, Round 2 · Benko Gambit Accepted: Modern VariationReplay the game against De Boer, Eelke
  32. Won0–1as BlackagainstCM Khandhadia Nivaan Rathin2112Chessfestival Groningen 2025 | Open A, Round 1 · Slav DefenseReplay the game against Khandhadia Nivaan Rathin
  33. Won1–0as WhiteagainstFM Wempe, Joost2212Chessfestival Groningen 2025 | Open A, Round 6 · Nimzo-Indian Defense: Normal Variation, Botvinnik SystemReplay the game against Wempe, Joost
  34. Lost1–0as BlackagainstIM Elmi, Saad Abobaker2409Chessfestival Groningen 2025 | Open A, Round 3 · Sicilian Defense: Modern VariationsReplay the game against Elmi, Saad Abobaker
  35. Lost0–1as WhiteagainstGM Shyaam Nikhil P2400Chessfestival Groningen 2025 | Open A, Round 8 · Nimzo-Indian Defense: Rubinstein SystemReplay the game against Shyaam Nikhil P
  36. Drew½–½as BlackagainstFM Schuricht, Emil Frederick2262Chessfestival Groningen 2025 | Open A, Round 5 · Slav Defense: Exchange VariationReplay the game against Schuricht, Emil Frederick
  37. Won1–0as Whiteagainst Edwardss, Dylan2165Chessfestival Groningen 2025 | Open A, Round 9 · Nimzo-Indian Defense: St. Petersburg VariationReplay the game against Edwardss, Dylan
  38. Won1–0as Whiteagainst Farberov, Maxim21332025 London Chess Classic | FIDE Open, Round 7 · King's Indian Defense: Orthodox Variation, Glek DefenseReplay the game against Farberov, Maxim
  39. Lost1–0as Blackagainst Han, Qixiang21042025 London Chess Classic | FIDE Open, Round 6 · Slav Defense: Czech Variation, Classical System, Main LineReplay the game against Han, Qixiang
  40. Won1–0as Whiteagainst Mesropyan, Hayk21362025 London Chess Classic | FIDE Open, Round 5 · Queen's Gambit Declined: Harrwitz Attack, Main LineReplay the game against Mesropyan, Hayk
  41. Lost1–0as BlackagainstFM Carroll, Peter21652025 London Chess Classic | FIDE Open, Round 2 · Sicilian Defense: Najdorf Variation, Adams AttackReplay the game against Carroll, Peter
  42. Lost0–1as WhiteagainstGM Yuffa, Daniil26182025 London Chess Classic | FIDE Open, Round 1 · Nimzo-Indian Defense: Normal VariationReplay the game against Yuffa, Daniil
  43. Won0–1as Blackagainst Kudaibergen, Nurlykhan21392025 London Chess Classic | FIDE Open, Round 9 · Caro-Kann Defense: Exchange VariationReplay the game against Kudaibergen, Nurlykhan
  44. Drew½–½as WhiteagainstCM Deepak Ambattu, Rithvik21682025 London Chess Classic | FIDE Open, Round 3 · Queen's Gambit Declined: Exchange Variation, Positional VariationReplay the game against Deepak Ambattu, Rithvik
  45. Lost0–1as WhiteagainstIM Magold, Filip24672025 London Chess Classic | FIDE Open, Round 8 · Benko Gambit Accepted: Modern VariationReplay the game against Magold, Filip
  46. Won0–1as BlackagainstCM Badrinath, S.22002025 London Chess Classic | FIDE Open, Round 4 · Caro-Kann Defense: Advance Variation, Botvinnik-Carls DefenseReplay the game against Badrinath, S.
  47. Lost1–0as BlackagainstGM Smirin, Ilia2564Maia Chess Festival 2025 | Masters, Round 5 · Sicilian Defense: Dragon Variation, Fianchetto VariationReplay the game against Smirin, Ilia
  48. Lost1–0as BlackagainstWGM Mammadova, Narmin2220Maia Chess Festival 2025 | Masters, Round 9 · Sicilian Defense: Najdorf Variation, Main LineReplay the game against Mammadova, Narmin
  49. Lost1–0as BlackagainstCM Guleryuz, Kuzey2142Maia Chess Festival 2025 | Masters, Round 7 · Sicilian Defense: Alapin VariationReplay the game against Guleryuz, Kuzey
  50. Drew½–½as Whiteagainst Takahashi, Michael2110Maia Chess Festival 2025 | Masters, Round 2 · Nimzo-Indian Defense: St. Petersburg Variation, Fischer VariationReplay the game against Takahashi, Michael