CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/yy6aDYHn"] [Date "2024.04.03"] [White "Bobby"] [Black "Maria"] [Result "1-0"] [UTCDate "2024.04.03"] [UTCTime "20:18:19"] [WhiteElo "1161"] [BlackElo "1154"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-9"] [BlackTitle "❦"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C23"] [Opening "Bishop's Opening: Boi Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Bc4?! { (0.43 → -0.13) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7) 2... Bc5?! { (-0.13 → 0.46) Inaccuracy. Nf6 was best. } { C23 Bishop's Opening: Boi Variation } (2... Nf6 3. Nc3 Bc5 4. Nf3 d6 5. O-O O-O 6. d3 c6 7. a4) 3. Qh5 g6?? { (0.00 → 9.92) Blunder. Qe7 was best. } (3... Qe7 4. Nf3 Nc6 5. d3 Nf6 6. Qh4 h6 7. Bg5 Rg8 8. Be3) 4. Qf3?? { (9.92 → 0.39) Blunder. Qxe5+ was best. } (4. Qxe5+ Kf8 5. Qxc5+ Qe7 6. Qxe7+ Kxe7 7. d4 d5 8. Be2 Nc6 9. Bg5+ f6 10. Be3 Nb4) 4... Qh4?? { (0.39 → 4.06) Blunder. Qe7 was best. } (4... Qe7) 5. g3?? { (4.06 → 0.14) Blunder. d4 was best. } (5. d4 exd4) 5... Bxf2+?? { (0.14 → 6.25) Blunder. Qe7 was best. } (5... Qe7 6. d3 d6 7. Nc3 c6 8. a4 Be6 9. Bxe6 Qxe6 10. Qe2 Nf6 11. Nf3 a5 12. Be3) 6. Kxf2 Qf6 7. Qxf6 Nxf6 8. c3? { (7.10 → 3.94) Mistake. d3 was best. } (8. d3 c6 9. Bg5 Ng4+ 10. Ke1 h6 11. Bc1 b5 12. Bb3 d5 13. h3 Nf6 14. exd5 Bb7) 8... Nxe4+ 9. Kf3?! { (4.87 → 3.34) Inaccuracy. Kg2 was best. } (9. Kg2 Nf6 10. d4 d5 11. Bb3 Nc6 12. Nf3 e4 13. Ne5 a5 14. Bg5 Ng4 15. Nxg4 Bxg4) 9... f5 10. d4 exd4 11. cxd4?! { (3.50 → 2.76) Inaccuracy. Kg2 was best. } (11. Kg2) 11... d5?? { (2.76 → 5.56) Blunder. Nc6 was best. } (11... Nc6 12. Nc3 Nxd4+ 13. Kg2 d6 14. Nf3 Nxf3 15. Kxf3 c6 16. Be3 d5 17. Be2 Rf8 18. Kg2) 12. g4?? { (5.56 → -5.63) Blunder. Bxd5 was best. } (12. Bxd5) 12... Ng5+?? { (-5.63 → 3.62) Blunder. dxc4 was best. } (12... dxc4 13. Nc3 Nc6 14. Nb5 O-O 15. Ne2 fxg4+ 16. Kxe4 Re8+ 17. Kd5 Rxe2 18. Nxc7 Rb8 19. Kc5) 13. Kf4?? { (3.62 → -3.81) Blunder. Bxg5 was best. } (13. Bxg5 dxc4) 13... Nh3+?? { (-3.81 → 4.48) Blunder. Ne6+ was best. } (13... Ne6+ 14. Ke3 dxc4 15. gxf5 Ng7 16. fxg6 Nc6 17. gxh7 Rxh7 18. Nc3 Bf5 19. h4 Nb4 20. Nf3) 14. Nxh3 Nc6?! { (5.00 → 8.27) Inaccuracy. dxc4 was best. } (14... dxc4 15. Re1+) 15. Bxd5 Nxd4 16. Re1+ Kd8 17. gxf5 gxf5 18. Bb3 Nxb3 19. axb3 c5 20. Bd2 Rf8 21. b4 cxb4 22. Bxb4 Be6 23. Bxf8 b5 24. Rxe6 b4 25. Be7+ Kd7 26. Bxb4 h5 27. Re7+ Kd8 28. Ra6 Rc8 29. Rd6+?! { (Mate in 6 → 63.27) Lost forced checkmate sequence. Raxa7 was best. } (29. Raxa7 Rc4+ 30. Kg5 Rxb4 31. Rh7 Rg4+ 32. Kxf5 Rg5+ 33. Nxg5 Ke8 34. Ra8#) 29... Kxe7 30. Rd5+ Ke6 31. Rd6+ Ke7 32. Rd5+ Ke8 33. Nc3 h4 34. Nb5 a6 35. Nd6+ Kd7 36. Ba5 Rc4+?! { (11.15 → Mate in 6) Checkmate is now unavoidable. Rc2 was best. } (36... Rc2 37. Nxf5+) 37. Kxf5?! { (Mate in 6 → 11.55) Lost forced checkmate sequence. Nxc4+ was best. } (37. Nxc4+ Ke6 38. Ne3 Kf7 39. Nxf5 Ke6 40. Rd6+ Kf7 41. Ng5+ Kf8 42. Rd8#) 37... Rc2 38. Nb7+ Kc6 39. Rd6+?! { (11.23 → 5.95) Inaccuracy. Rd2 was best. } (39. Rd2) 39... Kxb7 40. Ng5 Rxh2 41. Nf7 Rxb2 42. Nd8+ Kc8 43. Rc6+ Kd7 44. Rc7+ Kxd8 45. Ke6?? { (34.35 → 0.33) Blunder. Rb7+ was best. } (45. Rb7+) 45... h3?? { (0.33 → Mate in 3) Checkmate is now unavoidable. Re2+ was best. } (45... Re2+) 46. Rc1+ Ke8 47. Rc8# { White wins by checkmate. } 1-0