CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/vkwJSi1P"] [Date "2026.09.16"] [White "Jacob6"] [Black "Samuel"] [Result "1/2-1/2"] [UTCDate "2026.09.16"] [UTCTime "14:04:52"] [WhiteElo "1492"] [BlackElo "1309"] [WhiteRatingDiff "-47"] [BlackRatingDiff "+24"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 e6 { A40 Horwitz Defense } 2. Bf4 c6 3. Qd3?! { (0.57 → 0.04) Inaccuracy. c4 was best. } (3. c4 d5) 3... b5?! { (0.04 → 0.83) Inaccuracy. d5 was best. } (3... d5) 4. Nc3? { (0.83 → -0.28) Mistake. Nd2 was best. } (4. Nd2 Ba6 5. Qf3 Bb7 6. h4 Qb6 7. e4 Qxd4 8. Qg3 Na6 9. c3 Qb6 10. h5 Nc5) 4... Na6?! { (-0.28 → 0.60) Inaccuracy. b4 was best. } (4... b4) 5. h4 Qxh4?? { (0.15 → 11.23) Blunder. Nf6 was best. } (5... Nf6) 6. Rh3?? { (11.23 → -7.25) Blunder. Rxh4 was best. } (6. Rxh4) 6... Qxh3?? { (-7.25 → 7.78) Blunder. Qxf4 was best. } (6... Qxf4 7. e4 b4 8. Na4 Qc7 9. e5 h5 10. Nf3 Be7 11. O-O-O Qa5 12. Qb3 Rb8 13. Bxa6) 7. gxh3 h5 8. Nf3 e5 9. e4?! { (9.07 → 5.72) Inaccuracy. Nxe5 was best. } (9. Nxe5 Rh6) 9... exf4 10. Bg2 d6 11. a3 Bxh3?! { (5.54 → 9.98) Inaccuracy. Rb8 was best. } (11... Rb8 12. d5) 12. Rd1?? { (9.98 → 0.00) Blunder. Bxh3 was best. } (12. Bxh3 g5) 12... Bxg2 13. Nd2?? { (-0.56 → -4.63) Blunder. Nh4 was best. } (13. Nh4 f3) 13... Bh1?? { (-4.63 → 1.50) Blunder. h4 was best. } (13... h4 14. f3 Be7 15. Kf2 h3 16. Ne2 Rh4 17. Qc3 Rc8 18. a4 bxa4 19. Qa5 Nb8 20. Qxa4) 14. Qh3 f3?? { (1.19 → 3.84) Blunder. Bxe4 was best. } (14... Bxe4 15. Ncxe4) 15. Qxh1 h4 16. Qxf3 Nb4? { (3.61 → 7.61) Mistake. Nc7 was best. } (16... Nc7 17. Kf1 Rh6 18. Nb3 h3 19. d5 c5 20. Na5 Be7 21. Kg1 Kf8 22. Nc6 Ne8 23. Kh1) 17. axb4 a6 18. Ra1 a5 19. bxa5 Rxa5 20. Qd3?? { (13.13 → -0.40) Blunder. Rxa5 was best. } (20. Rxa5) 20... Rxa1+ 21. Ke2 Rh1?? { (-0.72 → 6.38) Blunder. h3 was best. } (21... h3) 22. Qf3?? { (6.38 → 0.73) Blunder. d5 was best. } (22. d5 Nf6) 22... Be7?? { (0.73 → 6.30) Blunder. Rc1 was best. } (22... Rc1 23. Qh3 Ne7 24. d5 Rh5 25. Nb3 Rxc2+ 26. Kf1 cxd5 27. Nxb5 Rh6 28. N3d4 Rc1+ 29. Kg2) 23. Qxh1 Bg5 24. Nf3 h3 25. Qxh3?? { (7.69 → -5.83) Blunder. Nxg5 was best. } (25. Nxg5 f6 26. Nxh3 Ne7 27. Qf3 g5 28. Kf1 d5 29. Kg2 O-O 30. b4 dxe4 31. Nxe4) 25... Rxh3 26. b4?! { (-5.65 → -8.15) Inaccuracy. Nxg5 was best. } (26. Nxg5 Rh5) 26... Rxf3 27. Kxf3 d5 28. Kg4?! { (-5.27 → -8.12) Inaccuracy. exd5 was best. } (28. exd5) 28... dxe4?? { (-8.12 → -1.80) Blunder. Bd2 was best. } (28... Bd2 29. Nb1 Nf6+ 30. Kf5 Nxe4 31. Nxd2 Nxd2 32. Kf4 Nc4 33. Kf3 Ke7 34. Ke2 g6 35. Ke1) 29. Kxg5 f5?? { (-2.12 → 2.67) Blunder. Nf6 was best. } (29... Nf6) 30. Nxe4?? { (2.67 → -7.23) Blunder. Kxf5 was best. } (30. Kxf5 Kd7 31. Kxe4 Nf6+ 32. Ke5 Ng4+ 33. Kf4 Nh6 34. d5 Kd6 35. dxc6 Kxc6 36. Kg5 Nf7+) 30... fxe4 31. f4 e3 32. f5 e2 33. Kg6 e1=Q 34. Kxg7 Qxb4 35. Kxg8 Qxd4 36. f6 Qxf6 37. Kh7 Qf5+ 38. Kg8 Qxc2 39. Kg7 b4 40. Kf6 b3 41. Ke6 b2 42. Kd6 b1=R 43. Kc7 c5 44. Kc6 c4 45. Kc5 c3 46. Kc4 Qd1 47. Kxc3 Rc1+ 48. Kb2 Rc8 49. Ka3 Ra8+ 50. Kb2 Ra6 51. Kc3 Ra3+ 52. Kb4 Ra2 53. Kc3 Ra8 54. Kb2 Qh1 55. Kc2 Rc8+ 56. Kd2 Rd8+ 57. Ke2 Rd4 58. Ke3 Ra4 59. Kf2 Ra2+ 60. Kg3 Qh8 61. Kf3 Qg8 62. Ke3 Ra3+ 63. Kd4 Kd7 64. Kc5 Rc3+ 65. Kb4 Rc1 66. Ka3 Re1 67. Kb2 Rf1 68. Kc2 Rh1 69. Kd2 Rh2+ 70. Ke3 Rh3+ 71. Kf4 Rh1 72. Kf3 Rh8 73. Ke4 Qe8+ 74. Kf5 Qe7 75. Kg6 Qf8 76. Kg5 Qg8+ 77. Kf5 Qg7 78. Ke4 Qe5+ 79. Kxe5 Re8+ 80. Kf6 Rf8+ 81. Kg7 Rf1 82. Kg6 Ke7 83. Kg5 Kf7 84. Kg4 Kg6 85. Kg3 Kg5 86. Kg2 Kf5 87. Kxf1 { The game is a draw. } 1/2-1/2