CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/ZgAEJr22"] [Date "2024.02.09"] [White "OPheLiA"] [Black "BrAdy1"] [Result "0-1"] [UTCDate "2024.02.09"] [UTCTime "21:05:29"] [WhiteElo "858"] [BlackElo "1473"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+1"] [BlackTitle "GM🏔"] [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. Nf3 c6?? { (0.23 → 2.85) Blunder. Nc6 was best. } (3... Nc6 4. d3 Nf6 5. Nbd2 a6 6. c3 Ba7 7. Bb3 h6 8. O-O) 4. O-O?? { (2.85 → 1.08) Blunder. Nxe5 was best. } (4. Nxe5 d5 5. exd5 cxd5 6. Bb5+ Kf8 7. d4 Bb6 8. O-O Ne7 9. c3 Nbc6 10. Nd2 h5) 4... Nf6? { (1.08 → 2.62) Mistake. d6 was best. } (4... d6 5. c3 Ne7 6. d4 exd4 7. cxd4 Bb6 8. Bg5 O-O 9. Nc3 Bg4 10. Re1 Kh8 11. Qd3) 5. d3?? { (2.62 → 0.08) Blunder. Nxe5 was best. } (5. Nxe5 d5) 5... h6?? { (0.08 → 2.27) Blunder. d6 was best. } (5... d6) 6. Qe2?? { (2.27 → -0.24) Blunder. Nxe5 was best. } (6. Nxe5 d5) 6... Nh5?? { (-0.24 → 9.44) Blunder. O-O was best. } (6... O-O 7. Be3 Bxe3 8. fxe3 b5 9. Bb3 d6 10. a4 b4 11. Qe1 a5 12. Nbd2 Nbd7 13. Qg3) 7. Be3?? { (9.44 → 2.51) Blunder. Nxe5 was best. } (7. Nxe5 O-O 8. Qxh5 d5 9. exd5 cxd5 10. Nxf7 Rxf7 11. Bxd5 Qe8 12. Bxf7+ Qxf7 13. Qxc5 Nc6) 7... Bxe3?? { (2.51 → 5.48) Blunder. Qe7 was best. } (7... Qe7 8. d4) 8. fxe3?? { (5.48 → 2.47) Blunder. Nxe5 was best. } (8. Nxe5 Bd4) 8... d5 9. exd5 cxd5 10. Bxd5?? { (2.39 → -3.01) Blunder. Bb5+ was best. } (10. Bb5+ Nd7 11. Nxe5 Nf6 12. Nc3 O-O 13. Bxd7 Bxd7 14. Nxd7 Qxd7 15. Rxf6 gxf6 16. Qh5 Rad8) 10... Qxd5 11. Nfd2? { (-2.98 → -4.99) Mistake. Nc3 was best. } (11. Nc3 Qe6 12. d4 O-O 13. Nxe5 Nf6 14. e4 Nc6 15. Nf3 Ne7 16. Rae1 Qb6 17. Qb5 Rd8) 11... e4?? { (-4.99 → 1.80) Blunder. Nf6 was best. } (11... Nf6 12. Rxf6) 12. Qxh5?? { (1.80 → -9.44) Blunder. Nxe4 was best. } (12. Nxe4 g6) 12... exd3?? { (-9.44 → 11.92) Blunder. Qxh5 was best. } (12... Qxh5) 13. Qxd5 Be6 14. Qe5 Nc6 15. Qg3 dxc2 16. h3 O-O-O 17. Rc1 cxb1=Q 18. Rcxb1 Rxd2 19. Rf1 Rxb2 20. Qf3?! { (7.90 → 5.46) Inaccuracy. Qxg7 was best. } (20. Qxg7) 20... Nb4 21. a3 Nc2 22. Rac1 Kd8 23. Rf2 Bd7 24. Rcxc2 Rxc2 25. Rxc2 Bc6 26. Qe2 Be4? { (8.04 → Mate in 8) Checkmate is now unavoidable. Kc7 was best. } (26... Kc7 27. Qg4) 27. Rd2+? { (Mate in 8 → 8.09) Lost forced checkmate sequence. Qd2+ was best. } (27. Qd2+ Ke7 28. Rc7+ Kf6 29. Qd6+ Kg5 30. Qf4+ Kg6 31. Qxf7+ Kg5 32. Rc5+ Bd5 33. Rxd5+ Kh4) 27... Ke7 28. g4 Rc8 29. h4 Rc1+ 30. Kf2 Rh1 31. Rc2?? { (7.46 → 1.41) Blunder. Qc4 was best. } (31. Qc4 Rh2+ 32. Kg3 Rxd2 33. Qxe4+ Kd8 34. Qe5 Rd3 35. Qxg7 Rxe3+ 36. Kf2 Re2+ 37. Kxe2 Ke7) 31... Rh2+ 32. Ke1 Rxe2+ 33. Kxe2?? { (1.46 → -8.30) Blunder. Rxe2 was best. } (33. Rxe2 g5 34. h5 b5 35. Kf2 Kd6 36. Rd2+ Ke7 37. Rd1 Bc6 38. e4 f6 39. Ke3 a6) 33... Bxc2 34. Kd2 Ba4 35. Kc3 Bd7 36. g5 hxg5 37. hxg5 f6 38. e4 fxg5 39. e5 g4 40. Kd4 g3 41. Ke3 g2 42. Ke2 g1=Q 43. Kf3 Bg4+ 44. Ke4 Qe1+ 45. Kd5 Be6+ 46. Kc5 g5 47. a4 g4 48. a5 g3 49. Kb5 g2 50. a6 g1=Q 51. axb7 Qb1+ 52. Ka6 Qgf1+ 53. Kxa7 Qa2+ 54. Kb8 Qfa6 55. Kc7 Q2c4+ 56. Kb8 Bf5 57. e6 Qf4+ 58. Kc8 Bxe6# { Black wins by checkmate. } 0-1