CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/phGUZwsb"] [Date "2022.03.19"] [White "Matilda"] [Black "jjchess1234"] [Result "0-1"] [UTCDate "2022.03.19"] [UTCTime "17:35:26"] [WhiteElo "1610"] [BlackElo "1539"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+7"] [WhiteTitle "⛸"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C49"] [Opening "Four Knights Game: Nimzowitsch Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Bb4 5. O-O O-O 6. Bxc6 { C49 Four Knights Game: Nimzowitsch Variation } dxc6 7. Nxe5 Bxc3 8. dxc3 Qxd1 9. Rxd1 Nxe4 10. Re1 Nf6 11. Bg5 Re8?! { (0.08 → 0.93) Inaccuracy. Nd5 was best. } (11... Nd5 12. Bd2) 12. Rad1?! { (0.93 → 0.07) Inaccuracy. Bxf6 was best. } (12. Bxf6 gxf6 13. Nd3 Be6 14. Re4 Bf5 15. Rxe8+ Rxe8 16. Re1 Re6 17. f3 Rd6 18. Re3 c5) 12... Bf5 13. Rd2?? { (0.08 → -6.34) Blunder. Nd3 was best. } (13. Nd3 Rxe1+ 14. Nxe1 Nd7 15. Bf4 Rc8 16. f3 h5 17. h3 f6 18. g4 Be6 19. b3 g5) 13... Rad8?? { (-6.34 → 0.36) Blunder. Ne4 was best. } (13... Ne4) 14. Nf3? { (0.36 → -0.81) Mistake. Rxd8 was best. } (14. Rxd8 Rxd8 15. Nd3 Bxd3 16. Rd1 Rd6 17. Rxd3 Nd7 18. Kf1 Rxd3 19. cxd3 f5 20. Be3 a6) 14... Rxd2 15. Bxd2 Rxe1+?! { (-0.86 → -0.15) Inaccuracy. Bxc2 was best. } { Black offers draw } (15... Bxc2) 16. Bxe1?? { (-0.15 → -1.80) Blunder. Nxe1 was best. } (16. Nxe1 c5 17. c4 Ne4 18. Bf4 Nd6 19. b3 f6 20. h4 Kf7 21. f3 h5 22. Nd3 b6) 16... Bxc2 17. Ne5 Kf8 18. Kf1?! { (-1.56 → -2.36) Inaccuracy. f3 was best. } (18. f3 Ne8) 18... Ke7 19. Ke2 Be4 20. Ke3?? { (-1.74 → -5.19) Blunder. f3 was best. } (20. f3 Bb1 21. a4 Ne8 22. Bf2 Ke6 23. Nc4 b6 24. b4 Ba2 25. Ne3 Bb3 26. a5 c5) 20... Bxg2 21. f3 Bh3 22. Bh4 Be6 23. b4 Bxa2 24. c4?! { (-4.56 → -6.39) Inaccuracy. Ng4 was best. } (24. Ng4 c5) 24... Bb3 25. Kd3 Ba4?! { (-6.03 → -3.95) Inaccuracy. Ke6 was best. } (25... Ke6 26. Kd4) 26. Kc3?! { (-3.95 → -5.10) Inaccuracy. Ng4 was best. } (26. Ng4 c5) 26... Ke6 27. Nd3 Bd1 28. Nc5+ Ke5? { (-5.01 → -3.13) Mistake. Kf5 was best. } (28... Kf5 29. Nxb7) 29. Bg3+ Kf5 30. f4?? { (-2.83 → -7.60) Blunder. Nxb7 was best. } (30. Nxb7) 30... b6 31. Nd3 Be2 32. Nf2 g5?! { (-7.61 → -5.07) Inaccuracy. Nh5 was best. } (32... Nh5 33. Kd4 Nxg3 34. hxg3 c5+ 35. bxc5 bxc5+ 36. Kxc5 h5 37. Kc6 Bxc4 38. g4+ hxg4 39. Nxg4) 33. fxg5 Kxg5?! { (-5.05 → -3.95) Inaccuracy. Ne8 was best. } (33... Ne8 34. h4 c5 35. bxc5 bxc5 36. Bh2 Nd6 37. Bg3 Kg6 38. Bf4 Kh5 39. Be3 Bxc4 40. Bxc5) 34. h4+?! { (-3.95 → -5.45) Inaccuracy. Bxc7 was best. } (34. Bxc7) 34... Kf5 35. Bxc7 Ne8?! { (-5.75 → -4.02) Inaccuracy. b5 was best. } (35... b5 36. Bb8 Bxc4 37. Kd4 a6 38. Bd6 Nd7 39. Nd1 Kg4 40. Be7 f6 41. Nf2+ Kf4 42. Bd6+) 36. Bg3 Nf6 37. Kd2?! { (-4.85 → -6.62) Inaccuracy. Bd6 was best. } (37. Bd6 Nd7) 37... Bxc4 38. Kc3 Bd5 39. Nd3 Ne4+ 40. Kd4 Nxg3 41. Ke3 a5 42. Kf2 Nh5 43. Ke3 axb4 44. Nxb4 Be6 45. Nxc6 b5 46. Kd4 Kg4 47. Kc5 Kxh4 48. Kxb5 f5 49. Kc5 f4 50. Kd4 Kg3 51. Kd3 f3 52. Kd2?! { (-72.30 → Mate in 13) Checkmate is now unavoidable. Kd4 was best. } (52. Kd4 f2 53. Nd8 f1=Q 54. Nxe6 Qf6+ 55. Kd5 Nf4+ 56. Nxf4 Kxf4 57. Kc4 Qe5 58. Kb3 h5) 52... f2 53. Ke2 Bh3 54. Ne5 f1=Q+ 55. Ke3 Qe1+ 56. Kd4 Qd2+ 57. Ke4 Bg2+ 58. Kf5 Qf4+ 59. Ke6 Ng7+ 60. Kd7 Qxe5 61. Kc8 Qc5+ 62. Kd7 Qd5+ 63. Kc8 Qf7 64. Kd8 Kf4 65. Kc8 Ke5 66. Kb8 Qb7# { Black wins by checkmate. } 0-1