CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/Nn3UvGpU"] [Date "2025.08.22"] [White "Kristofer"] [Black "Trekker"] [Result "1-0"] [UTCDate "2025.08.22"] [UTCTime "20:02:30"] [WhiteElo "1657"] [BlackElo "1768"] [WhiteRatingDiff "+15"] [BlackRatingDiff "-10"] [WhiteTitle "GM😈"] [BlackTitle "GM🎅"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B02"] [Opening "Alekhine Defense: Scandinavian Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 Nf6 2. Nc3?! { (0.91 → 0.18) Inaccuracy. e5 was best. } (2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nf3 Be7 7. Nc3 O-O 8. Be3 Bf6) 2... d5 { B02 Alekhine Defense: Scandinavian Variation } 3. exd5 Nxd5 4. Nxd5 Qxd5 5. d4 Nc6 6. Nf3 Bg4 7. Be3?! { (-0.25 → -0.79) Inaccuracy. c4 was best. } (7. c4 Qf5) 7... Bxf3 8. Qxf3 Qxf3 9. gxf3 Nb4?! { (-0.41 → 0.18) Inaccuracy. e6 was best. } (9... e6 10. c3 Ne7 11. Kd2 h5 12. Kc2 a6 13. b4 g6 14. a4 Nd5) 10. Bb5+ c6 11. Ba4 e6 12. c3 Nd3+?! { (-0.58 → 0.24) Inaccuracy. Nd5 was best. } (12... Nd5) 13. Ke2 Nxb2 14. Bb3 b5 15. a4 bxa4 16. Ba2?? { (0.08 → -2.79) Blunder. Bxa4 was best. } (16. Bxa4) 16... a3 17. Rab1?! { (-2.57 → -3.46) Inaccuracy. h4 was best. } (17. h4 a5 18. h5 Rb8 19. Kd2 Bd6 20. Kc2 O-O 21. Rag1 Rfe8 22. f4 Na4 23. Bb3 Nb6) 17... Rb8 18. d5? { (-2.87 → -5.54) Mistake. Rhg1 was best. } (18. Rhg1 a5) 18... cxd5 19. Bxa7 Ra8 20. Bd4 Bd6 21. Rhg1 Rg8 22. h4 e5?? { (-5.28 → -2.49) Blunder. Kd7 was best. } (22... Kd7 23. Rxg7) 23. Be3 Kd7?? { (-2.16 → 0.17) Blunder. Ra5 was best. } (23... Ra5 24. Bc1) 24. Bxd5 Ra5? { (0.09 → 1.33) Mistake. g6 was best. } (24... g6 25. h5 Rab8 26. Bxf7 Rgf8 27. Bd5 Na4 28. Kd3 Rxb1 29. Rxb1 Rc8 30. Rb7+ Rc7 31. Rxc7+) 25. Bxf7 Rf8?! { (1.38 → 1.95) Inaccuracy. Rh8 was best. } (25... Rh8 26. Rxg7 Bf8 27. Rg4 Bc5 28. Bc1 Na4 29. Bd2 Kc6 30. h5 Rd8 31. Ba2 Ra7 32. Bb3) 26. Ba2?? { (1.95 → 0.33) Blunder. Rxg7 was best. } (26. Rxg7 Kc6) 26... Na4?! { (0.33 → 1.25) Inaccuracy. g6 was best. } (26... g6 27. h5 Na4 28. Bd2 gxh5 29. Rg7+ Kc6 30. Rxh7 Rb5 31. Rxb5 Kxb5 32. Rxh5 Kc6 33. Rh4) 27. Rgc1?? { (1.25 → -0.49) Blunder. Rxg7+ was best. } (27. Rxg7+ Kc6 28. Bd2 Rb8 29. Rxb8 Bxb8 30. h5 Rb5 31. Rg4 Rb2 32. Rxa4 Rxa2 33. Kd3 Bd6) 27... Nb2?! { (-0.49 → 0.03) Inaccuracy. Kc6 was best. } (27... Kc6 28. h5 Rb8 29. Kd3 Rd8 30. Kc2 Bc5 31. h6 g6 32. Rd1 Rxd1 33. Rxd1 Bxe3 34. fxe3) 28. c4 Bc5 29. Bb3?? { (0.00 → -1.57) Blunder. Bxc5 was best. } (29. Bxc5 Rxc5 30. Rc3 Ra5 31. Rg1 g6 32. h5 Rf6 33. hxg6 Rxg6 34. Rh1 h6 35. Rh5 Rg1) 29... Bxe3 30. fxe3 Rb8 31. Ba2 Kc7?! { (-1.45 → -0.78) Inaccuracy. Kc6 was best. } (31... Kc6 32. Kd2 Rf8 33. Ke2 Na4 34. Rc2 Nc5 35. Rd1 Ra7 36. Rd5 e4 37. fxe4 Nxe4 38. h5) 32. e4 Na4 33. Rxb8 Kxb8 34. Kd3 Nc5+ 35. Kc3 Na4+?! { (-0.52 → 0.16) Inaccuracy. Ra6 was best. } (35... Ra6 36. Rd1) 36. Kb4 Ra7 37. Kxa3?? { (0.06 → -8.30) Blunder. Rd1 was best. } (37. Rd1 Nb2 38. Rd5 Kc7 39. Kc3 Rb7 40. Rxe5 Nd1+ 41. Kd2 Rb2+ 42. Kxd1 Rxa2 43. Ra5 Kb6) 37... Nc3+?? { (-8.30 → -0.08) Blunder. Nc5+ was best. } (37... Nc5+) 38. Kb3 Nxa2 39. Ra1 Nc1+?! { (0.15 → 1.12) Inaccuracy. Rf7 was best. } (39... Rf7 40. Rxa2 Rxf3+ 41. Kb4 Re3 42. h5 g6 43. hxg6 hxg6 44. Rg2 Rxe4 45. Kb5 Rd4 46. Rxg6) 40. Rxc1 Rb7+?! { (1.17 → 2.12) Inaccuracy. Kc7 was best. } (40... Kc7 41. Rg1 Kd6 42. h5 Rb7+ 43. Kc3 Rf7 44. Ra1 Rxf3+ 45. Kb4 Rh3 46. c5+ Kc6 47. Ra6+) 41. Kc3 Rf7 42. Rb1+? { (2.00 → 0.87) Mistake. Rf1 was best. } (42. Rf1 Kc7) 42... Kc7 43. Rf1?! { (1.05 → 0.24) Inaccuracy. c5 was best. } (43. c5 Rxf3+ 44. Kc4 Rf4 45. Kd5 Rxh4 46. Rg1 g6 47. Ra1 h5 48. Ra7+ Kb8 49. Rg7 Rh1) 43... Kc6 44. f4 exf4 45. Kd4 f3 46. Ke3 Kc5 47. Rxf3 Rxf3+ 48. Kxf3 Kxc4 49. Kf4 Kd4 50. Kf5 Ke3?? { (0.00 → 59.15) Blunder. g6+ was best. } (50... g6+ 51. Kf4 h6 52. e5 g5+ 53. Kf5 gxh4 54. e6 h3 55. e7 h2 56. e8=Q h1=Q 57. Qa4+) 51. h5?? { (59.15 → 0.00) Blunder. e5 was best. } (51. e5 Kf2 52. e6 Kg2 53. e7 Kh2 54. Ke6 Kh3 55. Kf7 g6 56. Kf6 Kg3 57. Kg7 Kxh4) 51... Kf3?? { (0.00 → 60.04) Blunder. g6+ was best. } (51... g6+ 52. hxg6 hxg6+ 53. Ke5 g5 54. Kf5 g4 55. Kxg4 Kxe4 56. Kg5 Ke5 57. Kg6 Kf4 58. Kf6) 52. e5 g6+ 53. hxg6 hxg6+ 54. Kxg6 Ke4 55. Kf6 Kd5 56. e6 Kd6 57. Kf7 Kc7 58. e7 Kd7 59. e8=Q+ Kd6 60. Kf6 Kc7 61. Ke6 Kb7 62. Qd8 Kc6 63. Ke5 Kc5 64. Qc7+ Kb4 65. Kd4 Kb5 66. Qc5+ Ka6 67. Qb4 Ka7 68. Qb5 Ka8 69. Kd5 Ka7 70. Kc6 Ka8 71. Qb7# { White wins by checkmate. } 1-0