CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/VYEsZWH3"] [Date "2023.08.08"] [White "Bohdan"] [Black "Patrick2"] [Result "0-1"] [UTCDate "2023.08.08"] [UTCTime "20:12:32"] [WhiteElo "1502"] [BlackElo "1460"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [WhiteTitle "🐍"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C23"] [Opening "Bishop's Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Bc4?! { (0.43 → -0.13) Inaccuracy. Nf3 was best. } { C23 Bishop's Opening } (2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7) 2... Nc6 3. Qh5?! { (0.17 → -0.39) Inaccuracy. d3 was best. } (3. d3 Nf6 4. Nf3 Bc5 5. O-O a5 6. Re1 O-O 7. c3 d6) 3... Qe7 4. Nf3?! { (0.04 → -0.76) Inaccuracy. Nc3 was best. } (4. Nc3) 4... b6?! { (-0.76 → -0.10) Inaccuracy. Nf6 was best. } (4... Nf6 5. Qh4 d5 6. exd5 g5 7. Nxg5 Nd4 8. O-O h6 9. Nf3 Nxf3+ 10. gxf3 Rg8+ 11. Kh1) 5. Bd5?? { (-0.10 → -3.59) Blunder. O-O was best. } (5. O-O g6) 5... Bb7?? { (-3.59 → -0.79) Blunder. Nf6 was best. } (5... Nf6 6. Qh3) 6. Nxe5? { (-0.79 → -2.12) Mistake. Qh3 was best. } (6. Qh3 Nf6) 6... Nf6?? { (-2.12 → 0.48) Blunder. g6 was best. } (6... g6 7. Bxf7+ Kd8 8. Nxc6+ Bxc6 9. Qf3 Bxe4 10. Qe2 Bxg2 11. Rg1 Bc6 12. Bxg8 Rxg8 13. Qxe7+) 7. Bxf7+?? { (0.48 → -4.78) Blunder. Qxf7+ was best. } (7. Qxf7+ Qxf7 8. Bxf7+ Ke7 9. Nxc6+ Kxf7 10. Ne5+ Ke6 11. Nf3 Nxe4 12. d3 Nd6 13. Nbd2 Be7) 7... Kd8 8. Nxc6+ Bxc6 9. Qf5?! { (-5.16 → -10.82) Inaccuracy. Qe2 was best. } (9. Qe2 Qxf7) 9... Qxf7?! { (-10.82 → -5.35) Inaccuracy. Bxe4 was best. } (9... Bxe4 10. Qxe4) 10. e5?! { (-5.35 → -7.76) Inaccuracy. d3 was best. } (10. d3) 10... Kc8?! { (-7.76 → -4.51) Inaccuracy. Qd5 was best. } (10... Qd5 11. Rg1 Bd6 12. f4 Be7 13. Nc3 Qc5 14. Rf1 Nd5 15. Qg4 g6 16. Kd1 Nxc3+ 17. bxc3) 11. exf6 Kb7?? { (-4.14 → -1.46) Blunder. Rg8 was best. } (11... Rg8 12. Kd1) 12. Nc3?? { (-1.46 → -8.69) Blunder. O-O was best. } (12. O-O g6) 12... Qxf6?? { (-8.69 → 0.27) Blunder. Bxg2 was best. } (12... Bxg2 13. Rg1 Re8+ 14. Ne2 Qc4 15. Qd3 Qxd3 16. cxd3 Bf3 17. f7 Rxe2+ 18. Kd1 Rxf2+ 19. Kc2) 13. Qxf6 gxf6 14. Ne2? { (0.18 → -1.29) Mistake. Kf1 was best. } (14. Kf1 Rg8) 14... Bxg2 15. Rg1 Be4?! { (-1.32 → -0.32) Inaccuracy. Rg8 was best. } (15... Rg8 16. d3) 16. Nc3?? { (-0.32 → -4.87) Blunder. d3 was best. } (16. d3) 16... Bxc2 17. Nd5?! { (-4.55 → -7.23) Inaccuracy. d4 was best. } (17. d4 Bd6 18. Bh6 Bxh2 19. Rh1 Bd6 20. Kd2 Bg6 21. Rh4 Rae8 22. Rah1 Rhg8 23. Nd5 Re6) 17... Bc5?! { (-7.23 → -5.38) Inaccuracy. Re8+ was best. } (17... Re8+ 18. Ne3 Bc5 19. d3 Bxd3 20. Bd2 Bg6 21. O-O-O Rhf8 22. Nd5 Re2 23. Nc3 Rxf2 24. Rxg6) 18. Nxf6?! { (-5.38 → -9.00) Inaccuracy. d3 was best. } (18. d3) 18... Rhf8 19. Nxd7? { (-8.21 → Mate in 3) Checkmate is now unavoidable. Ng4 was best. } (19. Ng4 Rae8+) 19... Bxf2+ 20. Ke2 Bxg1? { (Mate in 5 → -9.92) Lost forced checkmate sequence. Rae8+ was best. } (20... Rae8+ 21. Ne5 Rxe5+ 22. Kf1 Re1+ 23. Kg2 Rxg1+ 24. Kh3 Bf5#) 21. Nxf8 Rxf8 22. d3 Re8+ 23. Kd2 Ba4 24. b3 Bb5 25. Ba3 Bc5 26. Bxc5 bxc5 27. Rc1 Kb6 28. Rf1 Re7 29. Rf6+ c6 30. Rf8 Rd7 31. Rb8+ Rb7 32. Rd8 a6?! { (-6.96 → -4.61) Inaccuracy. Rf7 was best. } (32... Rf7) 33. Ra8?! { (-4.61 → -7.35) Inaccuracy. a4 was best. } (33. a4 Rf7 34. Kc3 Rf2 35. Rb8+ Kc7 36. Rh8 Rxh2 37. axb5 axb5 38. b4 cxb4+ 39. Kxb4 Rh4+) 33... h5?! { (-7.35 → -4.67) Inaccuracy. Rd7 was best. } (33... Rd7 34. Kc1 Bxd3 35. Rb8+ Ka7 36. Rf8 c4 37. bxc4 Kb6 38. Rf4 Rg7 39. Kd2 Bg6 40. Rf6) 34. Kc3?! { (-4.67 → -7.15) Inaccuracy. a4 was best. } (34. a4 Rg7 35. Rb8+ Kc7 36. Rh8 Rg2+ 37. Kc3 Rxh2 38. axb5 axb5 39. b4 cxb4+ 40. Kxb4 Rh3) 34... Rd7 35. Rb8+ Ka5 36. d4 cxd4+ 37. Kd2 d3 38. a4 Bxa4?? { (-7.76 → Mate in 1) Checkmate is now unavoidable. Kb4 was best. } (38... Kb4 39. axb5 cxb5 40. Rg8 Kxb3 41. Ra8 Rd6 42. Rh8 Ka4 43. Rxh5 b4 44. Rh3 b3 45. Rxd3) 39. bxa4?? { (Mate in 1 → -8.03) Lost forced checkmate sequence. b4# was best. } (39. b4#) 39... Kxa4 40. Rb1 Rd4 41. Ra1+ Kb5 42. Rb1+ Ka5 43. Rc1 Kb6 44. Rc3 Rh4 45. Rb3+ Kc7 46. Kxd3 Rh3+ 47. Kc4 Rxb3 48. Kxb3 Kb6 49. Kc3 a5 50. Kd3 Kb5 51. Ke3 Kb4 52. Kf3 a4 53. Kf4 a3 54. Kg5 a2 55. Kxh5?! { (-72.43 → Mate in 11) Checkmate is now unavoidable. h4 was best. } (55. h4 a1=Q) 55... a1=Q 56. Kg4 c5 57. h4 Qd4+ 58. Kg5 Qxh4+?! { (Mate in 7 → -10.96) Lost forced checkmate sequence. c4 was best. } (58... c4 59. h5 c3 60. Kg6 c2 61. h6 c1=Q 62. h7 Qd6+ 63. Kg7 Qg5+ 64. Kf7 Qde7#) 59. Kxh4 c4 60. Kg3 c3 61. Kf2 c2 62. Ke1 c1=Q+ 63. Ke2 Qc3 64. Kf2 Kc4 65. Ke2 Kd4 66. Kf2 Ke4 67. Ke2 Qe3+ 68. Kd1 Qf2 69. Kc1 Kd3 70. Kb1 Kc3 71. Kc1 Qc2# { Black wins by checkmate. } 0-1