CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/pZySi8fz"] [Date "2026.09.04"] [White "RoWaN"] [Black "Trekker"] [Result "1-0"] [UTCDate "2026.09.04"] [UTCTime "20:20:33"] [WhiteElo "1636"] [BlackElo "1754"] [WhiteRatingDiff "+17"] [BlackRatingDiff "-12"] [WhiteTitle "🎼"] [BlackTitle "NM🎅"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B02"] [Opening "Alekhine Defense: Scandinavian Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 Nf6 2. Nc3?! { (0.83 → 0.18) Inaccuracy. e5 was best. } (2. e5 Nd5) 2... d5 { B02 Alekhine Defense: Scandinavian Variation } 3. exd5 Nxd5 4. Nxd5 Qxd5 5. Nf3 Bg4 6. Be2 Nc6 7. O-O O-O-O 8. b3? { (-0.05 → -1.27) Mistake. h3 was best. } (8. h3 Bf5 9. c4 Qd7 10. d4 Nxd4 11. Nxd4 Qxd4 12. Qa4 e5 13. Bg5 f6 14. Rad1 Qxb2) 8... e6?! { (-1.27 → -0.35) Inaccuracy. e5 was best. } (8... e5 9. d3 f5 10. Bb2 e4 11. Nh4 Bxe2 12. Qxe2 exd3 13. Qxd3 Qxd3 14. cxd3 f4 15. Nf3) 9. c4?? { (-0.35 → -2.01) Blunder. Re1 was best. } (9. Re1 h5) 9... Qh5?! { (-2.01 → -1.06) Inaccuracy. Qf5 was best. } (9... Qf5) 10. Bb2 Bd6 11. g3?! { (-1.54 → -2.73) Inaccuracy. h3 was best. } (11. h3 Bxh3) 11... f6?! { (-2.73 → -1.67) Inaccuracy. e5 was best. } (11... e5 12. Nd4 Bxe2 13. Qxe2 Qxe2 14. Nxe2 Bb4 15. d4 exd4 16. Rad1 Bc5 17. Nf4 Rhe8 18. Nd3) 12. Re1 Bc5?! { (-1.66 → -1.03) Inaccuracy. e5 was best. } (12... e5 13. Nh4 Bxe2 14. Qxe2 Qxe2 15. Rxe2 Bb4 16. Nf5 g6 17. Ne3 Rxd2 18. Rxd2 Bxd2 19. Nd5) 13. d3?? { (-1.03 → -3.95) Blunder. a3 was best. } (13. a3 e5) 13... Nb4?? { (-3.95 → 0.00) Blunder. e5 was best. } (13... e5) 14. d4 Bd6?? { (0.00 → 1.74) Blunder. Nc6 was best. } (14... Nc6 15. a3 Nxd4 16. Nxd4 Bxd4 17. Bxd4 Bxe2 18. Qxe2 Qxe2 19. Rxe2 Rxd4 20. Rxe6 Rhd8 21. Re7) 15. Kg2?? { (1.74 → -0.09) Blunder. a3 was best. } (15. a3 Na6) 15... Qh3+?! { (-0.09 → 0.70) Inaccuracy. c5 was best. } (15... c5 16. a3) 16. Kg1 h5?? { (0.74 → 4.73) Blunder. c5 was best. } (16... c5 17. a3 Nc6 18. d5 exd5 19. cxd5 Qh5 20. Ng5 Bxe2 21. Qxe2 Qxe2 22. Rxe2 fxg5 23. dxc6) 17. Bf1 Bxf3 18. Qxf3? { (3.92 → 2.31) Mistake. Bxh3 was best. } (18. Bxh3 Bxd1) 18... Qg4? { (2.31 → 3.85) Mistake. Qf5 was best. } (18... Qf5 19. Qxf5) 19. Qxg4 hxg4 20. c5?! { (4.20 → 3.06) Inaccuracy. Rxe6 was best. } (20. Rxe6 Rhe8) 20... Bxg3? { (3.06 → 5.61) Mistake. Bf8 was best. } (20... Bf8 21. Rxe6 Nc2 22. Rd1 Bxc5 23. Re4 f5 24. Rf4 g5 25. Rxf5 Nxd4 26. Bxd4 Bxd4 27. Be2) 21. fxg3 Nc2 22. Rxe6 Nxa1 23. Bxa1 Rh5 24. Bc3 Rdh8 25. Re2 Kd7 26. Rf2 b6 27. Be2 bxc5 28. Bxg4+ f5 29. Bxh5 Rxh5 30. dxc5 Kc6 31. Bxg7 Rg5 32. Bd4 Kd5 33. Rf4 c6 34. Bf2 a5 35. Rd4+ Ke5 36. Rd6 f4 37. Rxc6 fxg3 38. Bxg3+ Kd5 39. Rc8 Rg6 40. c6 Kc5 41. c7 Kc6 42. Kf2 Rf6+ 43. Ke3 Kd7?! { (62.11 → Mate in 7) Checkmate is now unavoidable. Re6+ was best. } (43... Re6+ 44. Kd2 Re7 45. Ra8 Rxc7 46. Bxc7 a4 47. Rxa4 Kxc7 48. Ra5 Kb6 49. b4 Kc6 50. Rc5+) 44. Rd8+ Ke7 45. c8=Q Re6+ 46. Qxe6+ Kxe6 47. Ra8 a4 48. Rxa4 Kd5 49. h4 Ke6 50. Rg4 Kf7 51. Kf4 Kf6 52. h5 Kf7 53. h6 Kf6 54. h7 Ke6 55. h8=R Kf7 56. Rh5 Kf6 57. Ra5 Kf7 58. Rh4 Ke6 59. Bf2 Ke7 60. Bb6 Kf6 61. Bd8+ Ke6 62. Rh6+ Kf7 63. Ra7+ Ke8 64. Rh8# { White wins by checkmate. } 1-0