CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/mYjoY9Fy"] [Date "2025.07.25"] [White "Benton"] [Black "David3"] [Result "1-0"] [UTCDate "2025.07.25"] [UTCTime "23:32:59"] [WhiteElo "1970"] [BlackElo "1503"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [WhiteTitle "GM☾"] [BlackTitle "IM🔱"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B13"] [Opening "Caro-Kann Defense: Exchange Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c6 2. d4 d5 3. exd5 { B13 Caro-Kann Defense: Exchange Variation } cxd5 4. Nf3 Bf5 5. Nc3?! { (0.64 → 0.00) Inaccuracy. c4 was best. } (5. c4 e6 6. Nc3 Nc6 7. cxd5 exd5 8. Bb5 Nf6 9. Bxc6+ bxc6 10. O-O Be7 11. Qa4 Rc8) 5... e6 6. Bf4?! { (0.36 → -0.38) Inaccuracy. Bb5+ was best. } (6. Bb5+) 6... Bd6 7. Bg3?! { (-0.16 → -0.67) Inaccuracy. Bb5+ was best. } (7. Bb5+ Nc6) 7... Nf6 8. Bd3 Bg6 9. Bxg6 hxg6 10. Ne5 Qe7?! { (-0.80 → -0.29) Inaccuracy. Nc6 was best. } (10... Nc6 11. Qd3) 11. Qe2 Nc6?! { (-0.76 → -0.14) Inaccuracy. a6 was best. } (11... a6 12. O-O-O Nbd7 13. Nb1 O-O 14. Nd2 Rfc8 15. Nd3 b5 16. Bxd6 Qxd6 17. h4 Qb6 18. Nf3) 12. Qb5? { (-0.14 → -1.37) Mistake. Nxc6 was best. } (12. Nxc6 bxc6 13. O-O-O Rb8 14. Na4 O-O 15. Bxd6 Qxd6 16. Nc5 Rfe8 17. Qe5 Qxe5 18. dxe5 Rb5) 12... O-O-O?? { (-1.37 → 1.88) Blunder. Bxe5 was best. } (12... Bxe5) 13. Nxc6 bxc6?! { (1.72 → 2.48) Inaccuracy. bxc6 was best. } (13... bxc6 14. Qxc6+ Kb8 15. O-O-O Rd7 16. Qc5 Ka8 17. Bxd6 Rxd6 18. Rd3 Qd7 19. Qa5 Rc6 20. Nb5) 14. Qxc6+?! { (2.48 → 1.41) Inaccuracy. Qxc6+ was best. } (14. Qxc6+) 14... Bc7?? { (1.41 → 8.00) Blunder. Kb8 was best. } (14... Kb8 15. O-O-O) 15. Bxc7?? { (8.00 → 2.22) Blunder. Nb5 was best. } (15. Nb5 Qb4+ 16. c3 Qa5 17. Nxc7 Qb6 18. Qxb6 axb6 19. O-O Rd7 20. Nb5 Ne4 21. f3 Nxg3) 15... Qxc7 16. Qxc7+ Kxc7 17. O-O-O? { (2.17 → 0.93) Mistake. h3 was best. } (17. h3) 17... Ng4 18. Rd2 Rxh2 19. Rxh2 Nxh2 20. f3?! { (1.06 → 0.29) Inaccuracy. Rd3 was best. } (20. Rd3 Ng4 21. Na4 Rh8 22. Nc5 e5 23. Rg3 Rh4 24. dxe5 Nxe5 25. Nd3 Nxd3+ 26. Rxd3 Rf4) 20... Nf1 21. Rd1?! { (0.51 → -0.46) Inaccuracy. Rf2 was best. } (21. Rf2 Ng3 22. Ne2 Nxe2+ 23. Rxe2 Rh8 24. b4 Rh4 25. g4 Rh3 26. Rf2 f6 27. a4 e5) 21... Ne3 22. Rg1 Nf5 23. Ne2 Kd6?! { (-0.44 → 0.44) Inaccuracy. Rh8 was best. } (23... Rh8) 24. Kd2?! { (0.44 → -0.24) Inaccuracy. g4 was best. } (24. g4) 24... e5? { (-0.24 → 0.77) Mistake. Rh8 was best. } (24... Rh8 25. c3 g5 26. b3 f6 27. a4 Rh4 28. g4 Ne7 29. b4 Rh2 30. Rb1 Nc8 31. Ke3) 25. g4? { (0.77 → -0.36) Mistake. dxe5+ was best. } (25. dxe5+ Kxe5 26. Kd3 Re8 27. Nc3 Kd6 28. g4 Nh4 29. Nb5+ Kc5 30. Nd4 g5 31. Rh1 a5) 25... Ne7?! { (-0.36 → 0.52) Inaccuracy. Nxd4 was best. } (25... Nxd4 26. Nxd4 exd4 27. Kd3 Rb8 28. Rb1 Ke5 29. Re1+ Kf4 30. Re7 f6 31. Rxg7 g5 32. Rf7) 26. dxe5+ Kxe5 27. f4+ Kf6? { (0.00 → 1.16) Mistake. Ke4 was best. } (27... Ke4 28. Rg3 d4 29. Ra3 Rd7 30. Rd3 Nc6 31. c3 Rb7 32. b3 dxc3+ 33. Rxc3 Rd7+ 34. Ke1) 28. Nd4 g5 29. f5?! { (1.28 → 0.32) Inaccuracy. fxg5+ was best. } (29. fxg5+ Kxg5 30. Rf1 Kg6 31. a4 a5 32. c3 Ra8 33. b3 Ra7 34. Kc2 f6 35. Kb2 Ra8) 29... g6?! { (0.32 → 0.91) Inaccuracy. Rh8 was best. } (29... Rh8 30. b3) 30. Rf1?! { (0.91 → 0.07) Inaccuracy. fxg6 was best. } (30. fxg6 Kxg6 31. Re1 Rd7 32. b4 Rc7 33. b5 Kf6 34. c3 Nc8 35. Rf1+ Kg6 36. Kd3 Nb6) 30... Rh8 31. fxg6+ Kxg6 32. c3? { (0.24 → -0.95) Mistake. Re1 was best. } (32. Re1 Ng8) 32... Rf8?? { (-0.95 → 1.00) Blunder. Rh2+ was best. } (32... Rh2+) 33. Nf3?! { (1.00 → 0.29) Inaccuracy. Nf5 was best. } (33. Nf5 Nxf5) 33... f5 34. gxf5+ Nxf5? { (0.08 → 1.20) Mistake. Rxf5 was best. } (34... Rxf5 35. Ke3) 35. Re1?? { (1.20 → -0.89) Blunder. Rg1 was best. } (35. Rg1 Kf6) 35... Ng3?! { (-0.89 → -0.14) Inaccuracy. g4 was best. } (35... g4 36. Rg1) 36. Nd4 Ne4+ 37. Kc2 g4 38. Rg1?! { (-0.28 → -0.90) Inaccuracy. c4 was best. } (38. c4 Rc8 39. b3 g3 40. Ne2 Kf5 41. Kd3 dxc4+ 42. bxc4 Nf2+ 43. Ke3 Kg4 44. Nxg3 Kxg3) 38... Rf2+ 39. Kb3?? { (-0.70 → -2.99) Blunder. Kd3 was best. } (39. Kd3 Kg5 40. Ke3 Rxb2 41. c4 Rxa2 42. cxd5 Nf6 43. d6 Ra3+ 44. Ke2 Ra6 45. Nb5 Ra5) 39... Nd2+?? { (-2.99 → -0.79) Blunder. Kg5 was best. } (39... Kg5 40. c4) 40. Kb4 Nc4? { (-0.84 → 0.24) Mistake. Kh5 was best. } (40... Kh5 41. Kc5) 41. Rxg4+ Kh6?? { (0.11 → 2.25) Blunder. Kh5 was best. } (41... Kh5 42. Rg3 Rxb2+ 43. Kc5 Rxa2 44. Kxd5 Nb6+ 45. Ke4 Ra1 46. Nf5 Rc1 47. Kd4 a5 48. Ne3) 42. Kc5?? { (2.25 → 0.19) Blunder. b3 was best. } (42. b3 Ne5 43. Rg3 Rxa2 44. Kc5 Ra5+ 45. Kd6 Nf7+ 46. Ke6 Ng5+ 47. Kf5 Ra1 48. Ke5 Ne4) 42... Ne3?? { (0.19 → 4.17) Blunder. Rxb2 was best. } (42... Rxb2 43. a3 Ra2 44. Rg3 Rxa3 45. Kxd5 Nb6+ 46. Kd6 Ra5 47. Ne6 Nc4+ 48. Kd7 Kh5 49. Nf4+) 43. Rh4+? { (4.17 → 2.30) Mistake. Rg3 was best. } (43. Rg3) 43... Kg5 44. Rh8? { (1.60 → 0.29) Mistake. Rh3 was best. } (44. Rh3 Kf4) 44... Rxb2 45. Rg8+ Kf4 46. Rf8+ Kg3?? { (0.00 → 6.08) Blunder. Ke4 was best. } (46... Ke4 47. a4 Ra2 48. Kb4 Rb2+) 47. Nf5+?? { (6.08 → 0.04) Blunder. Rf3+ was best. } (47. Rf3+) 47... Nxf5 48. Rxf5 Rxa2 49. Rxd5 Ra3?? { (0.16 → 2.94) Blunder. Ra5+ was best. } (49... Ra5+ 50. Kc6 Rxd5 51. Kxd5 Kf4 52. c4 a5 53. Kc5 Ke5 54. Kb5 Kd6 55. c5+ Kc7 56. Kxa5) 50. c4 Ra5+?? { (2.44 → 6.24) Blunder. a5 was best. } (50... a5 51. Kd6 a4 52. c5 Rc3 53. c6 a3 54. Rd2 Kf3 55. c7 Ke3 56. Rh2 Kf4 57. Rh4+) 51. Kb4?! { (6.24 → 4.45) Inaccuracy. Kc6 was best. } (51. Kc6 Ra6+ 52. Kd7 Kf3 53. c5 Ra5 54. Kd6 Ke4 55. Rd1 Ra6+ 56. c6 Kf3 57. Kd7 Rxc6) 51... Ra6 52. Rd3+?! { (4.47 → 2.91) Inaccuracy. Ra5 was best. } (52. Ra5) 52... Kf4 53. Rd7?? { (2.72 → 0.59) Blunder. c5 was best. } (53. c5 Ke4 54. Kb5 Ra1 55. Rd2 a5 56. c6 Rc1 57. Kb6 a4 58. c7 a3 59. Ra2 Rc3) 53... Ke4?? { (0.59 → 2.39) Blunder. Ra1 was best. } (53... Ra1 54. c5) 54. c5? { (2.39 → 1.00) Mistake. c5 was best. } (54. c5) 54... Ke5? { (1.00 → 2.66) Mistake. Ra1 was best. } (54... Ra1 55. Kb5 Rb1+ 56. Kc6 a5 57. Ra7 Ra1 58. Kd6 Kd4 59. c6 Kc4 60. c7 Rd1+ 61. Ke6) 55. Kb5 Rb6+?? { (2.36 → 6.49) Blunder. Ra2 was best. } (55... Ra2 56. Rd3) 56. cxb6 axb6 57. Kxb6 Ke6 58. Rd3 Ke5 59. Kc5 Ke4 60. Rd5 Kf4 61. Kd4 Kf3 62. Re5 Kf4 63. Re3 Kf5 64. Re4 Kf6 65. Re5 Kf7 66. Kd5 Kf6 67. Kd6 Kf7 68. Re6 Kg7 69. Ke7 Kg8 70. Rf6 Kg7 71. Rf1 Kg6 72. Rf2 Kg5 73. Rf6 Kg4 74. Ke6 Kg5 75. Ke5 Kg4 76. Rf5 Kg3 77. Rf4 Kg2 78. Ke4 Kg3 79. Ke3 Kg2 80. Rf3 Kh2 81. Kf2 Kh1 82. Rh3# { White wins by checkmate. } 1-0