CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/vLQrwWTJ"] [Date "2026.10.07"] [White "Jacob6"] [Black "Samuel"] [Result "1/2-1/2"] [UTCDate "2026.10.07"] [UTCTime "13:51:21"] [WhiteElo "1508"] [BlackElo "1442"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+3"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A41"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d6 { A41 Queen's Pawn Game } 2. Bg5 c6 3. Nc3 b6? { (0.30 → 1.45) Mistake. Nd7 was best. } (3... Nd7 4. e4) 4. Qd3?! { (1.45 → 0.81) Inaccuracy. e4 was best. } (4. e4 h6 5. Bh4 g5 6. Bg3 Bg7 7. h4 g4 8. h5 b5 9. a3 Qb6 10. e5 Be6) 4... Nd7 5. Qe3? { (0.87 → -0.53) Mistake. f4 was best. } (5. f4 b5) 5... f5?? { (-0.53 → 1.17) Blunder. h6 was best. } (5... h6 6. Bh4) 6. Qxe7+?? { (1.17 → -11.15) Blunder. Qf3 was best. } (6. Qf3 Ndf6 7. g4 fxg4 8. Qxc6+ Bd7 9. Qg2 b5 10. h3 b4 11. Nd1 g3 12. Qxg3 Rc8) 6... Qxe7 7. Bxe7 Kxe7 8. Nh3 g5? { (-7.75 → -3.87) Mistake. Ngf6 was best. } (8... Ngf6 9. g3) 9. Nxg5 h6 10. g3?? { (-3.50 → -7.87) Blunder. Nh3 was best. } (10. Nh3) 10... hxg5 11. Bh3 a6 12. Bxf5 Ne5? { (-8.21 → -4.00) Mistake. Nh6 was best. } (12... Nh6 13. e4 Nxf5 14. exf5 Nf6 15. d5 Bxf5 16. O-O-O Nxd5 17. Rhe1+ Kf6 18. Nxd5+ cxd5) 13. O-O? { (-4.00 → -8.75) Mistake. Bxc8 was best. } (13. Bxc8 Rxc8 14. dxe5 dxe5 15. Ne4 Rh5 16. g4 Rh4 17. Nxg5 Rxg4 18. h4 Rd8 19. Rd1 Rxd1+) 13... Bb7?? { (-8.75 → -2.53) Blunder. Bxf5 was best. } (13... Bxf5 14. dxe5) 14. Na4?? { (-2.53 → -6.53) Blunder. dxe5 was best. } (14. dxe5 dxe5 15. Rad1 Bc8 16. Bxc8 Rxc8 17. Ne4 Nf6 18. Nxg5 Rh5 19. Nf3 e4 20. Nd2 Rc5) 14... Kf6 15. f4 Kxf5 16. Kg2?! { (-5.76 → -11.51) Inaccuracy. Nxb6 was best. } (16. Nxb6 Ng6 17. fxg5+ Kxg5 18. h4+ Kg4 19. Nxa8 Bxa8 20. Rf7 Bh6 21. Kh2 c5 22. dxc5 dxc5) 16... Nc4 17. b3 Re8 18. bxc4 Be7?! { (-9.76 → -6.30) Inaccuracy. Rxe2+ was best. } (18... Rxe2+) 19. Nxb6 c5+ 20. e4+ Kxe4?! { (-8.24 → -5.71) Inaccuracy. Bxe4+ was best. } (20... Bxe4+) 21. Rfe1+ Kxd4+ 22. Kf1 Bf6?? { (-9.23 → -1.11) Blunder. Rxh2 was best. } (22... Rxh2 23. Rad1+ Kc3 24. Re6 Kxc2 25. Rdxd6 Nf6 26. Rd5 Nxd5 27. cxd5 gxf4 28. gxf4 Kd3 29. a3) 23. Red1+?? { (-1.11 → -8.30) Blunder. Rxe8 was best. } (23. Rxe8 Rxh2 24. Rae1 gxf4 25. Rxg8 Kc3 26. Nd5+ Kd2 27. Ree8 Bd4 28. gxf4 Bxd5 29. cxd5 Rf2+) 23... Ke3?? { (-8.30 → 0.87) Blunder. Ke4 was best. } (23... Ke4 24. Rab1 Kf5 25. Nd5 Rxh2 26. Rxb7 Rh1+ 27. Kf2 Rxd1 28. Ne3+ Rxe3 29. Kxe3 gxf4+ 30. gxf4) 24. Re1+?? { (0.87 → -10.20) Blunder. Rd3+ was best. } (24. Rd3+) 24... Kf3 25. Rad1 Rxe1+ 26. Kxe1 gxf4 27. gxf4 Kxf4 28. Rd3 Kg4 29. Rxd6 Ne7? { (-7.46 → -3.92) Mistake. Bh4+ was best. } (29... Bh4+ 30. Kd1 Be7 31. h3+ Kf5 32. Rd3 Be4 33. Nd5 Bh4 34. Ke2 Nf6 35. Nxf6 Bxd3+ 36. cxd3) 30. Rd7? { (-3.92 → -7.93) Mistake. Rxf6 was best. } (30. Rxf6 Nf5) 30... a5 31. Rxb7 Rxh2 32. Nd7?! { (-6.16 → -10.71) Inaccuracy. Nd5 was best. } (32. Nd5 Nxd5 33. cxd5 Bc3+ 34. Kf1 Be5 35. Rf7 Rxc2 36. Ke1 c4 37. Kd1 Rh2 38. Re7 Kf5) 32... Nd5?! { (-10.71 → -5.29) Inaccuracy. Bc3+ was best. } (32... Bc3+) 33. Nxf6+ Kg5?? { (-5.57 → 5.04) Blunder. Nxf6 was best. } (33... Nxf6) 34. Nd7?? { (5.04 → -0.13) Blunder. Nh7+ was best. } (34. Nh7+ Kf5) 34... Kf4?? { (-0.13 → 6.11) Blunder. Ne3 was best. } (34... Ne3 35. Nxc5 Rxc2 36. Re7 Nxc4 37. Re2 Rc1+ 38. Kf2 Kf5 39. Re1 Rc2+ 40. Re2 Rxe2+ 41. Kxe2) 35. Nxc5?? { (6.11 → 0.00) Blunder. cxd5 was best. } (35. cxd5 Rh6) 35... Nc3 36. Rf7+ Kg4 37. Ne4?? { (0.35 → -3.35) Blunder. Rf2 was best. } (37. Rf2 Rxf2) 37... Rxc2?? { (-3.35 → 0.15) Blunder. Re2+ was best. } (37... Re2+) 38. c5?? { (0.15 → -3.44) Blunder. Nxc3 was best. } (38. Nxc3 Rxc3 39. Rc7 Rc2 40. Kd1 Rxa2 41. c5 Kf5 42. c6 Rh2 43. Re7 Rh8 44. Kc2 a4) 38... Rxa2?? { (-3.44 → 5.16) Blunder. Nxe4 was best. } (38... Nxe4 39. c6 Rxc6 40. Kd1 Rc5 41. Rf8 Kg5 42. Rf1 Nc3+ 43. Kc2 Nxa2+ 44. Kb3 Nb4 45. Ka4) 39. c6?? { (5.16 → -3.55) Blunder. Nxc3 was best. } (39. Nxc3 Rc2 40. Ne4 a4 41. Kd1 Rc4 42. Nf2+ Kg5 43. Nd3 a3 44. Ra7 Kf6 45. Kd2 Ke6) 39... Ra1+?? { (-3.55 → 0.00) Blunder. Re2+ was best. } (39... Re2+ 40. Kf1) 40. Kd2 Nxe4+ 41. Ke3 Re1+ 42. Kd3 a4 43. c7 a3?? { (0.00 → Mate in 7) Checkmate is now unavoidable. Nd6 was best. } (43... Nd6 44. Rf6 Rc1 45. Rxd6 Rxc7 46. Ra6 Kg3 47. Ra8 Rf7 48. Rxa4 Rf3+ 49. Ke2 Rf2+ 50. Ke3) 44. c8=Q+ Kg3 45. Rh7?! { (Mate in 3 → 12.05) Lost forced checkmate sequence. Qg8+ was best. } (45. Qg8+ Ng5 46. Qxg5+ Kh3 47. Rh7#) 45... a2?! { (12.05 → Mate in 7) Checkmate is now unavoidable. Nf6 was best. } (45... Nf6 46. Qh3+) 46. Rg7+ Kf3 47. Qg4+ Kf2 48. Re7?? { (Mate in 1 → 0.00) Lost forced checkmate sequence. Qg2# was best. } (48. Qg2#) 48... a1=Q?? { (0.00 → 56.65) Blunder. Re3+ was best. } (48... Re3+ 49. Kc2 a1=Q 50. Rf7+ Nf6 51. Qf4+ Ke2 52. Qc4+ Kf2) 49. Qxe4?? { (56.65 → -59.18) Blunder. Rf7+ was best. } (49. Rf7+ Qf6 50. Rxf6+ Nxf6 51. Qf4+ Kg2 52. Qxf6 Kg3 53. Qg5+ Kf3 54. Qf5+ Kg3 55. Qa5 Rg1) 49... Rxe4?? { (-59.18 → -1.17) Blunder. Qb1+ was best. } (49... Qb1+ 50. Kd4 Qb4+ 51. Kd5 Rd1+ 52. Ke5 Qxe7+ 53. Kf5 Qf8+ 54. Ke5 Qd6+ 55. Kf5 Rd5+ 56. Qxd5) 50. Rxe4 Kf3 51. Re3+ Kg2 52. Ke4 Qh1 53. Rf3 Qa1 54. Ke3?? { (-1.10 → Mate in 8) Checkmate is now unavoidable. Rf7 was best. } (54. Rf7 Qa8+) 54... Qa3+ 55. Ke2 Qxf3+ 56. Ke1 Qb3 57. Ke2 Qc3 58. Kd1 Qb2 59. Ke1 Qb3 60. Ke2 Qa2+ 61. Kd3 Qa3+ 62. Kc4 Qa4+ 63. Kc5 Qa5+ 64. Kc6 Qa6+ 65. Kc7 Qa7+ 66. Kc8 Qa8+ 67. Kc7 Qa7+ 68. Kc6 Qb6+?? { (Mate in 10 → 0.00) Lost forced checkmate sequence. Kf3 was best. } (68... Kf3 69. Kd5 Kf4 70. Kc4 Ke4 71. Kc3 Qc5+ 72. Kd2 Kd4 73. Ke1 Qf5 74. Ke2 Qf8 75. Kd2) 69. Kd7?? { (0.00 → Mate in 7) Checkmate is now unavoidable. Kxb6 was best. } (69. Kxb6 Kf3 70. Kc5 Ke2 71. Kd6 Kd3 72. Kd5 Ke3 73. Ke5 Kf3 74. Kf5 Ke3) 69... Qa6 70. Kc7 Qc4+ 71. Kb8 Qb4+ 72. Ka7 Qa4+ 73. Kb6 Qb4+ 74. Kc6 Qc4+ 75. Kd6 Qd4+ 76. Ke6 Kg3 77. Kf5 Kh4 78. Kg6 Qd6+ 79. Kh7 Qd7+ 80. Kh6 Qe6+ 81. Kg7 Qf6+?? { (Mate in 4 → 0.00) Lost forced checkmate sequence. Kh5 was best. } (81... Kh5 82. Kh8 Qd7 83. Kg8 Kg6 84. Kf8 Qd8#) 82. Kh7?? { (0.00 → Mate in 4) Checkmate is now unavoidable. Kxf6 was best. } (82. Kxf6 Kg3 83. Ke5 Kg4 84. Ke6 Kf4 85. Kd6 Ke4 86. Kc6 Kd4 87. Kd6) 82... Qg7+?? { (Mate in 4 → 0.00) Lost forced checkmate sequence. Kh5 was best. } (82... Kh5 83. Kg8 Qe7 84. Kh8 Kg6 85. Kg8 Qg7#) 83. Kxg7 { The game is a draw. } 1/2-1/2