CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/9Rfpfj4S"] [Date "2026.08.10"] [White "KiRiLL"] [Black "Ryker"] [Result "1-0"] [UTCDate "2026.08.10"] [UTCTime "15:37:48"] [WhiteElo "1340"] [BlackElo "1179"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-9"] [WhiteTitle "GM"] [BlackTitle "NM֍"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C00"] [Opening "Rat Defense: Small Center Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 e6 2. e4 d6?! { (0.54 → 1.12) Inaccuracy. d5 was best. } { C00 Rat Defense: Small Center Defense } (2... d5 3. Nc3) 3. Bf4 Be7 4. e5? { (0.82 → -0.23) Mistake. c4 was best. } (4. c4) 4... dxe5 5. dxe5 Qxd1+ 6. Kxd1 g5 7. Be3 f5?? { (-1.16 → 0.75) Blunder. Nh6 was best. } (7... Nh6 8. Nf3 Ng4 9. h3 Nxe3+ 10. fxe3 Nd7 11. Nc3 a6 12. Bd3 h6 13. g4 b5 14. Be4) 8. exf6 Bxf6 9. Nc3 Bxc3? { (0.69 → 1.82) Mistake. Ne7 was best. } (9... Ne7 10. Nf3) 10. bxc3 Na6?? { (1.59 → 7.91) Blunder. Nf6 was best. } (10... Nf6 11. Bxg5) 11. Nf3?? { (7.91 → 3.13) Blunder. Bd4 was best. } (11. Bd4 e5 12. Bxe5 Bg4+ 13. Ke1 O-O-O 14. Bxh8 Re8+ 15. Ne2 Ne7 16. h4 Rxh8 17. f3 Nc5) 11... Nf6 12. Nxg5 O-O 13. Bc4 Ne4?? { (3.02 → 8.59) Blunder. Nd5 was best. } (13... Nd5 14. Re1) 14. Nxe4 c6 15. Ng5 b5 16. Bxe6+ Bxe6 17. Nxe6 Rfe8 18. Nf4 Rad8+ 19. Bd4?! { (8.64 → 4.78) Inaccuracy. Kc1 was best. } (19. Kc1 Rxe3 20. fxe3 Nc5 21. Rd1 Re8 22. Rd6 Rxe3 23. Nd3 Na4 24. Kd2 Re8 25. Rd4 Nb6) 19... c5 20. Nh5?? { (5.10 → 2.19) Blunder. Re1 was best. } (20. Re1 Rxe1+ 21. Kxe1 cxd4 22. Rd1 Re8+ 23. Kf1 dxc3 24. Nd5 Rb8 25. Nxc3 Nb4 26. Rb1 a5) 20... cxd4?? { (2.19 → 5.86) Blunder. Rf8 was best. } (20... Rf8 21. Ke2) 21. Nf6+ Kf8 22. Nxe8 Kxe8 23. Re1+ Kf8 24. Kd2 dxc3+ 25. Kxc3 Rc8+ 26. Kb2 Nb4 27. Rad1 Rxc2+ 28. Kb3 Rxa2 29. Kxb4 Rxf2 30. Rd8+ Kg7 31. Rd7+ Kg8?! { (5.71 → 64.51) Inaccuracy. Kf6 was best. } (31... Kf6 32. Rd6+) 32. Rxa7 Rxg2?! { (55.78 → Mate in 1) Checkmate is now unavoidable. Kf8 was best. } (32... Kf8 33. Ree7 Rb2+ 34. Kc3 Rxg2 35. Rxh7 Kg8 36. Rhd7 Rf2 37. Rd8+ Rf8 38. Rxf8+ Kxf8 39. Kb4) 33. Re8# { White wins by checkmate. } 1-0