CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/rrEDSrxH"] [Date "2024.11.10"] [White "Nikolai"] [Black "Caelan"] [Result "0-1"] [UTCDate "2024.11.10"] [UTCTime "18:32:07"] [WhiteElo "1260"] [BlackElo "1488"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+4"] [BlackTitle "©"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A80"] [Opening "Dutch Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 f5 { A80 Dutch Defense } 2. Nf3 Nc6? { (0.72 → 2.15) Mistake. Nf6 was best. } (2... Nf6 3. c4 e6 4. g3 d5 5. Bg2 Bd6 6. Nc3 c6 7. c5 Bc7 8. Bf4 Bxf4 9. gxf4) 3. Bf4? { (2.15 → 0.92) Mistake. d5 was best. } (3. d5 Nb8) 3... e6 4. c3?! { (0.79 → 0.27) Inaccuracy. e3 was best. } (4. e3 Nf6 5. Be2 d6 6. c4 h6 7. Bg3 g5 8. d5 exd5 9. cxd5 Ne7 10. Nc3 Bg7) 4... Nf6 5. e3 b6 6. Nbd2 Bb7 7. Bd3 Be7 8. Qe2 O-O 9. O-O d6 10. h3 Nh5?! { (0.62 → 1.36) Inaccuracy. Qe8 was best. } (10... Qe8 11. e4 e5 12. dxe5 dxe5 13. Bxe5 Nxe5 14. Nxe5 Bd6 15. f4 Nh5 16. Bb5 c6 17. Bd3) 11. g3?? { (1.36 → -0.23) Blunder. Bh2 was best. } (11. Bh2 Qe8 12. e4 f4 13. e5 dxe5 14. Rfe1 Bd6 15. dxe5 Be7 16. Qe4 g6 17. Qc4 Qd7) 11... Nf6?? { (-0.23 → 1.59) Blunder. Qd7 was best. } (11... Qd7 12. Kh2 Rae8 13. Rae1 Nd8 14. Bg5 Nf6 15. Nh4 Nf7 16. f4 c5 17. Bb5) 12. h4? { (1.59 → 0.33) Mistake. e4 was best. } (12. e4 Nh5 13. exf5 exf5 14. d5 Ne5 15. Bxe5 dxe5 16. Nxe5 Bd6 17. Nc6 Bxc6 18. dxc6 g6) 12... h6?! { (0.33 → 0.98) Inaccuracy. Nh5 was best. } (12... Nh5 13. Rae1 Qd7 14. Bg5 Rae8 15. e4 h6 16. Bxe7 Rxe7 17. e5 dxe5 18. dxe5 Rd8 19. Bb5) 13. Qd1?? { (0.98 → -1.19) Blunder. e4 was best. } (13. e4 fxe4 14. Nxe4 Nd5 15. Neg5 Nxf4 16. gxf4 Ne5 17. Nxe5 dxe5 18. Qxe5 Rf6 19. Nxe6 Qd7) 13... Qd7 14. Qe2 Nd5?! { (-1.33 → -0.71) Inaccuracy. Ng4 was best. } (14... Ng4) 15. Bc4 Nf6 16. e4?? { (-0.78 → -3.48) Blunder. Rae1 was best. } (16. Rae1 Kh8 17. Bb5 a6 18. Bd3 Ng4 19. e4 e5 20. d5 exf4 21. dxc6 Bxc6 22. exf5 Bf6) 16... fxe4 17. Nxe4?! { (-3.55 → -5.55) Inaccuracy. Nh2 was best. } (17. Nh2 d5) 17... d5?? { (-5.55 → 2.39) Blunder. Nxe4 was best. } (17... Nxe4) 18. Nxf6+ Bxf6 19. Bd3 Rae8?! { (2.72 → 4.01) Inaccuracy. Be7 was best. } (19... Be7 20. b4 Bd6 21. b5 Na5 22. Ne5 Bxe5 23. Bxe5 a6 24. f4 Nc4 25. g4 axb5 26. g5) 20. Be5?? { (4.01 → 1.87) Blunder. Bg6 was best. } (20. Bg6 Re7) 20... Bxe5 21. Nxe5 Nxe5 22. Qxe5 Qd6 23. Qxd6 cxd6 24. Bb5?! { (1.47 → 0.80) Inaccuracy. f4 was best. } (24. f4 Bc8) 24... Re7 25. Rae1 e5 26. dxe5 dxe5 27. b3? { (0.84 → -0.52) Mistake. f4 was best. } (27. f4) 27... a6 28. Be2 Rfe8?! { (-0.56 → 0.00) Inaccuracy. Rc8 was best. } (28... Rc8 29. Rc1) 29. c4? { (0.00 → -1.16) Mistake. Bh5 was best. } (29. Bh5 Rf8) 29... dxc4? { (-1.16 → 0.34) Mistake. d4 was best. } (29... d4) 30. Bxc4+ Kh8 31. Rd1 b5 32. Bd5 Bxd5 33. Rxd5 e4 34. Rd6 Ra8?! { (0.28 → 0.94) Inaccuracy. Rc7 was best. } (34... Rc7 35. Rxa6 Rc2 36. b4 e3 37. Ra3 e2 38. Re1 Rb2 39. Rd3 Rxa2 40. Rd5 Ra3 41. Rd2) 35. a4?! { (0.94 → 0.01) Inaccuracy. Re1 was best. } (35. Re1 a5) 35... bxa4 36. bxa4 a5 37. f3 exf3 38. Rxf3 Re4 39. Rd5 Rxa4 40. Rff5?! { (-0.24 → -1.21) Inaccuracy. Kg2 was best. } (40. Kg2) 40... Ra3? { (-1.21 → 0.00) Mistake. Ra2 was best. } (40... Ra2 41. g4 a4 42. Ra5 Rc8 43. Rf2 Ra1+ 44. Kh2 Ra3 45. Rg2 Rcc3 46. g5 Rh3+ 47. Kg1) 41. Kg2 Ra2+ 42. Kh3 g6 43. Rf6 Kg7?? { (0.00 → 2.46) Blunder. Rg8 was best. } (43... Rg8 44. h5 Rg7 45. Rdd6 Kg8 46. Rxg6 Rxg6 47. Rxg6+ Kh7 48. Ra6 Ra4 49. Ra7+ Kh8 50. Ra8+) 44. Rfd6?? { (2.46 → 0.00) Blunder. Rdd6 was best. } (44. Rdd6) 44... Ra4 45. Rd7+ Kf6 46. R5d6+ Ke5 47. Rxg6 h5?? { (0.51 → 2.89) Blunder. Rb4 was best. } (47... Rb4 48. Rdd6) 48. Rh6?! { (2.89 → 1.67) Inaccuracy. Rg5+ was best. } (48. Rg5+) 48... Rd4 49. Rxd4?? { (1.59 → 0.00) Blunder. Rxh5+ was best. } (49. Rxh5+ Ke4 50. Re7+ Kd3 51. Rhh7 Rd6 52. Ra7 Ra6 53. Rad7+ Kc2 54. Rc7+ Kb2 55. Rb7+ Kc3) 49... Kxd4 50. Rxh5 a4 51. g4?? { (0.00 → -6.01) Blunder. Rf5 was best. } (51. Rf5 a3 52. Rf1 a2 53. Ra1 Ke5 54. g4 Kf4 55. g5 Ra3+ 56. Kg2 Kf5 57. Kf1 Kg6) 51... a3 52. Rf5 a2 53. Rf1 a1=Q 54. Rxa1 Rxa1?! { (-53.13 → -6.06) Inaccuracy. Rxa1 was best. } (54... Rxa1 55. g5 Ke5 56. Kg4 Ra4+ 57. Kh5 Kf5 58. g6 Kf6 59. g7 Kxg7 60. Kg5 Ra5+ 61. Kf4) 55. h5 Ra8 56. Kh4 Ke5 57. g5?! { (-6.36 → -53.04) Inaccuracy. Kg3 was best. } (57. Kg3 Ra3+ 58. Kh4 Kf6 59. g5+ Kf5 60. g6 Ra4+ 61. Kg3 Rf4 62. Kg2 Rh4 63. Kf3 Rxh5) 57... Ra4+ 58. Kh3 Kf5 59. Kg3 Kxg5 60. Kf3 Kxh5 61. Ke3 Kg5 62. Kd3 Kf4 63. Kc3 Re4 64. Kb3 Ke5 65. Kc3 Kd5 66. Kd3 Rg4 67. Ke3 Ke5 68. Kf3 Rf4+ 69. Kg3 Ke4 70. Kg2 Ke3 71. Kg3 Ke4 72. Kg2 Rf3 73. Kh2 Kf4 74. Kg2 Ke3 75. Kh2 Kf2 76. Kh1 Rh3# { Black wins by checkmate. } 0-1