FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/A2wBtYb1"]
[Date "2026.09.01"]
[White "Ryker"]
[Black "Mark-David"]
[Result "0-1"]
[UTCDate "2026.09.01"]
[UTCTime "20:16:20"]
[WhiteElo "1183"]
[BlackElo "1191"]
[WhiteRatingDiff "-12"]
[BlackRatingDiff "+10"]
[WhiteTitle "NM֍"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C48"]
[Opening "Four Knights Game: Spanish Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 { C48 Four Knights Game: Spanish Variation } d6?! { (0.02 → 0.62) Inaccuracy. Nd4 was best. } (4... Nd4 5. Nxd4 exd4 6. e5 dxc3 7. exf6 Qxf6 8. dxc3 Qe5+ 9. Qe2 Qxe2+ 10. Bxe2 Bc5 11. Bd3) 5. Bxc6+ bxc6 6. b3?! { (0.57 → -0.17) Inaccuracy. d4 was best. } (6. d4 Nd7) 6... d5?! { (-0.17 → 0.66) Inaccuracy. c5 was best. } (6... c5) 7. Ba3?? { (0.66 → -8.38) Blunder. Nxe5 was best. } (7. Nxe5 dxe4) 7... Bxa3 8. exd5 cxd5 9. Nxe5 Bb2 10. Rb1 Ba3 11. Nb5 Bc5 12. Nc6 Qd7 13. Nxc7+ Qxc7 14. Nxa7 Qxa7 15. Ra1 O-O 16. c3 Re8+ 17. Kf1 Bxf2 18. c4 Bg4 19. Qc1?! { (-20.51 → Mate in 1) Checkmate is now unavoidable. a4 was best. } (19. a4 Qd4) 19... Re7?! { (Mate in 1 → -21.91) Lost forced checkmate sequence. Be2# was best. } (19... Be2#) 20. cxd5?! { (-21.91 → Mate in 1) Checkmate is now unavoidable. c5 was best. } (20. c5 Bxc5) 20... Nxd5 21. Qc4 Nf6?! { (Mate in 5 → -23.74) Lost forced checkmate sequence. Bh4 was best. } (21... Bh4 22. d4 Qxa2 23. Qc8+ Rxc8 24. g3 Qxa1+ 25. Kf2 Rc2#) 22. h3?! { (-23.74 → Mate in 4) Checkmate is now unavoidable. d4 was best. } (22. d4 Bxd4) 22... Bh5?! { (Mate in 4 → -19.05) Lost forced checkmate sequence. Bg3 was best. } (22... Bg3 23. d4 Qxa2 24. Qxf7+ Kxf7 25. Rxa2 Re1#) 23. g4 Bg6 24. Rh2 Bb6 25. Qb4?! { (-16.89 → Mate in 8) Checkmate is now unavoidable. Re1 was best. } (25. Re1 Rxe1+) 25... Rae8?! { (Mate in 8 → -23.20) Lost forced checkmate sequence. Bd3+ was best. } (25... Bd3+ 26. Kg2 Qb7+ 27. Kg3 Bc7+ 28. Qf4 Bxf4+ 29. Kxf4 Qc7+ 30. Kf3 Qxh2 31. Re1 Rxe1 32. h4) 26. d3?! { (-23.20 → Mate in 6) Checkmate is now unavoidable. Qc4 was best. } (26. Qc4 Qb7) 26... Qc7 27. Re1 Rxe1+ 28. Kg2 R8e2+ 29. Kf3 Qxh2 30. Qxb6 Qf2+?! { (Mate in 2 → -14.29) Lost forced checkmate sequence. Qxh3+ was best. } (30... Qxh3+ 31. Kf4 Qxg4#) 31. Qxf2 Rxf2+ 32. Kxf2 Ra1 33. a4 Rb1 34. g5 Nd5 35. Kf3 Rxb3 36. h4 Rxd3+ 37. Ke2 Ra3 38. h5 Bxh5+ 39. Kd2 Rxa4 40. Kd3 Rg4 41. Ke2 Rxg5+ 42. Kd3 Re5 43. Kd4 Re1 44. Kxd5 f5 45. Kd4 g5 46. Kd3 Re8 47. Kd2 Bf7 48. Kd3 h5 49. Kd4 f4 50. Kd3 g4 51. Kd2 h4 52. Kd3 f3 53. Kd2 g3 54. Kd3 h3 55. Kd2 f2 56. Kd3 h2 57. Kd2 f1=Q 58. Kc2 g2 59. Kc3 g1=Q 60. Kc2 h1=Q 61. Kc3 Qff2 62. Kd3 Qgg3# { Black wins by checkmate. } 0-1