CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/BS2z4X4j"] [Date "2025.02.12"] [White "Bobby"] [Black "Ioana"] [Result "1/2-1/2"] [UTCDate "2025.02.12"] [UTCTime "21:07:22"] [WhiteElo "1130"] [BlackElo "799"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C23"] [Opening "Bishop's Opening: Boi Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Bc4?! { (0.60 → -0.05) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 Nge7 4. O-O Ng6 5. d4 exd4 6. Nxd4 Bc5 7. Nf5 O-O 8. Nc3 a6) 2... Bc5 { C23 Bishop's Opening: Boi Variation } 3. Qf3?! { (0.38 → -0.22) Inaccuracy. Nf3 was best. } (3. Nf3 Nc6 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 O-O) 3... Nf6 4. Nh3? { (-0.34 → -1.83) Mistake. Ne2 was best. } (4. Ne2 O-O 5. d3 c6 6. Nbc3 b5 7. Bb3 d6 8. a4 b4 9. Nd1 Be6 10. Bxe6 fxe6) 4... O-O 5. Ng5?! { (-2.16 → -3.28) Inaccuracy. d3 was best. } (5. d3 Nc6) 5... h6 6. Nh3 g5? { (-3.51 → -1.84) Mistake. Nc6 was best. } (6... Nc6 7. c3 d5 8. Bxd5 Bxh3 9. Qxh3 Nxd5 10. exd5 Qxd5 11. O-O e4 12. b3 Rad8 13. Ba3) 7. g4?? { (-1.84 → -5.53) Blunder. d4 was best. } (7. d4 exd4 8. O-O d5 9. exd5 Ng4 10. Qg3 Bd6 11. f4 Re8 12. Qd3 Ne3 13. Bxe3 Rxe3) 7... Nxg4?? { (-5.53 → -0.02) Blunder. Nc6 was best. } (7... Nc6 8. Qg2) 8. Qf6?? { (-0.02 → -15.46) Blunder. Qxg4 was best. } (8. Qxg4 d5 9. Qh5 dxc4 10. Qxh6 Qd6 11. Qxg5+ Qg6 12. Rg1 Bxh3 13. Rg3 Qxg5 14. Rxg5+ Kh7) 8... Qe8?? { (-15.46 → -3.87) Blunder. Nxf6 was best. } (8... Nxf6 9. Bf1 Nc6 10. c3 Nxe4 11. d3 Nf6 12. Nd2 Be7 13. f3 d5 14. Nf2 d4 15. c4) 9. Be2?? { (-3.87 → -13.75) Blunder. Qg6+ was best. } (9. Qg6+ Kh8 10. Qh5 f5 11. Qxe8 Rxe8 12. b4 Bxb4 13. Nxg5 hxg5 14. h4 d6 15. hxg5+ Kg7) 9... d6?? { (-13.75 → 6.10) Blunder. Nxf6 was best. } (9... Nxf6 10. f3) 10. Bxg4 c6?! { (5.64 → 11.84) Inaccuracy. Bxg4 was best. } (10... Bxg4 11. Nxg5) 11. Qxh6 f6 12. f4?? { (7.29 → 0.47) Blunder. Rg1 was best. } (12. Rg1 Bxg4) 12... exf4?? { (0.47 → 2.55) Blunder. Bxg4 was best. } (12... Bxg4 13. Nxg5) 13. d4?? { (2.55 → -7.46) Blunder. Nxg5 was best. } (13. Nxg5 fxg5) 13... d5?? { (-7.46 → 7.99) Blunder. Qxe4+ was best. } (13... Qxe4+) 14. O-O?? { (7.99 → -3.66) Blunder. Nxg5 was best. } (14. Nxg5) 14... f5?? { (-3.66 → 9.59) Blunder. Bxd4+ was best. } (14... Bxd4+) 15. Nxg5 Rf7 16. Qh7+?? { (13.38 → -7.91) Blunder. Bh5 was best. } (16. Bh5) 16... Kf8?? { (-7.91 → 13.07) Blunder. Rxh7 was best. } (16... Rxh7 17. dxc5 Rh4 18. Bd1 Qg6 19. Kh1 Qxg5 20. Rg1 Rg4 21. Rf1 fxe4 22. Bxg4 Bxg4 23. Bxf4) 17. Qh8+ Ke7 18. Qe5+ Kd8 19. Qd6+?? { (12.38 → -7.92) Blunder. Nxf7+ was best. } (19. Nxf7+ Qxf7 20. dxc5 Qe7 21. Qh8+ Qe8 22. Qxe8+ Kxe8 23. Bh5+ Kd7 24. exd5 cxd5 25. Nc3 Kc6) 19... Bd7?? { (-7.92 → 12.61) Blunder. Bxd6 was best. } (19... Bxd6 20. Nxf7+ Qxf7 21. e5 Qg6 22. exd6 f3 23. Rxf3 Qxg4+ 24. Kf2 Qxd4+ 25. Kg2 Be6 26. Nd2) 20. Ne6+?? { (12.61 → 3.93) Blunder. dxc5 was best. } (20. dxc5 Rg7 21. Bxf4 Na6 22. exf5 Qe7 23. Ne6+ Kc8 24. Nxg7 Qxg7 25. h3 Qd4+ 26. Kg2 Qxc5) 20... Kc8?? { (3.93 → Mate in 1) Checkmate is now unavoidable. Qxe6 was best. } (20... Qxe6 21. dxc5) 21. Nc7?? { (Mate in 1 → 2.05) Lost forced checkmate sequence. Qc7# was best. } (21. Qc7#) 21... Kd8?? { (2.05 → 11.13) Blunder. Bxd4+ was best. } (21... Bxd4+ 22. Kh1) 22. Ne6+?? { (11.13 → 3.70) Blunder. dxc5 was best. } (22. dxc5) 22... Qxe6 23. Qe5?? { (3.37 → -14.17) Blunder. dxc5 was best. } (23. dxc5 fxg4) 23... Qxe5 24. b4 Qe8 25. bxc5 b6 26. Rxf4 dxe4 27. Nd2 bxc5 28. dxc5 Na6 29. Nxe4 Nxc5 30. Nxc5 Qe1+ 31. Kg2 Re7 32. Bb2 Qe6?? { (-7.45 → 8.00) Blunder. Qd2+ was best. } (32... Qd2+ 33. Rf2) 33. Nxe6+ Ke8 34. Ng7+ Kf8 35. Rxf5+ Kg8 36. Nh5 Re1 37. Rxe1 Bxf5 38. Bxf5 c5 39. Re8+ Kf7?! { (61.68 → Mate in 11) Checkmate is now unavoidable. Rxe8 was best. } (39... Rxe8 40. Nf6+ Kg7 41. Nxe8+ Kh6 42. Nd6 Kg5 43. Kf3 Kh6 44. a4 Kg5 45. Ke4 c4 46. Kd4) 40. Rxa8 Ke7 41. Bg6?! { (Mate in 4 → 75.88) Lost forced checkmate sequence. Be5 was best. } (41. Be5 a5 42. Nf4 c4 43. Ng6+ Kf7 44. Rf8#) 41... Ke6?! { (75.88 → Mate in 9) Checkmate is now unavoidable. Kd7 was best. } (41... Kd7 42. c4 Kc7 43. Rxa7+ Kb6 44. Re7 Kc6 45. Ba3 Kd6 46. Ra7 Kc6 47. Ra5 Kd7 48. Bxc5) 42. Rf8?! { (Mate in 9 → 78.23) Lost forced checkmate sequence. Nf4+ was best. } (42. Nf4+ Kd6 43. Rxa7 c4 44. Bd4 c3 45. Rg7 Kc6 46. Be8+ Kd6 47. Rd7+ Kc6 48. a3 Kb5) 42... Kd6 43. Rd8+ Kc6 44. Be4+ Kb5 45. Nf4 Ka5 46. Ra8 Ka4 47. Bc6+ Kb4 48. Nd3+ Kc4 49. Rxa7 { Draw by stalemate. } 1/2-1/2