CohenChessClub.com

[Event "August Chess Megatournament"] [Site "https://cohenchessclub.com/eh9XU7my"] [Date "2022.08.20"] [White "Mr_Dude"] [Black "GoldenRook4567"] [Result "0-1"] [UTCDate "2022.08.20"] [UTCTime "19:28:53"] [WhiteElo "1673"] [BlackElo "1772"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+6"] [WhiteTitle "GM♞"] [BlackTitle "🏰"] [Variant "Standard"] [TimeControl "900+0"] [ECO "B32"] [Opening "Sicilian Defense: Open"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 { B32 Sicilian Defense: Open } Qa5+?! { (0.49 → 1.35) Inaccuracy. e6 was best. } (4... e6 5. Nc3 Qc7 6. Be3 a6 7. Nxc6 bxc6 8. Qf3 Nf6 9. O-O-O) 5. Nc3 g6 6. Be3 Bg7 7. Qd2 Nf6 8. Nxc6? { (1.22 → -0.28) Mistake. f3 was best. } (8. f3 d6) 8... bxc6 9. O-O-O?? { (-0.02 → -1.67) Blunder. Be2 was best. } (9. Be2) 9... O-O?! { (-1.67 → -0.66) Inaccuracy. Ng4 was best. } (9... Ng4 10. Bc4 Nxe3 11. Qxe3 d6 12. Bb3 Rb8 13. Rhe1 O-O 14. f4 c5 15. e5 Bg4 16. exd6) 10. Bd4?! { (-0.66 → -1.33) Inaccuracy. f3 was best. } (10. f3 Rb8 11. Bc4 d6 12. Bb3 Be6 13. Bh6 Bxh6 14. Qxh6 Qb4 15. e5 dxe5 16. h4 c5) 10... d5?! { (-1.33 → -0.35) Inaccuracy. Rb8 was best. } (10... Rb8 11. Bc4) 11. Bxf6?? { (-0.35 → -4.30) Blunder. exd5 was best. } (11. exd5) 11... Bxf6 12. Kb1? { (-4.23 → -8.51) Mistake. Qe3 was best. } (12. Qe3 Rb8) 12... Rb8 13. Qf4? { (-9.00 → Mate in 4) Checkmate is now unavoidable. Nb5 was best. } (13. Nb5 Rxb5 14. Bxb5 Qxb5 15. Qd4 dxe4 16. Rhe1 Bxd4 17. Rxd4 f5 18. Red1 Qb6 19. b3 Kf7) 13... Qxc3?? { (Mate in 4 → -2.22) Lost forced checkmate sequence. Rxb2+ was best. } (13... Rxb2+ 14. Kc1 Qxc3 15. Qd2 Rb1+ 16. Kxb1 Qb2#) 14. Kc1?? { (-2.22 → Mate in 3) Checkmate is now unavoidable. Qxb8 was best. } (14. Qxb8 Qc5) 14... Qxb2+?! { (Mate in 3 → -15.62) Lost forced checkmate sequence. Rxb2 was best. } (14... Rxb2 15. Bd3 Rb1+ 16. Kxb1 Qa1#) 15. Kd2 dxe4 16. Qe3 Rd8+ 17. Ke2?! { (-39.13 → Mate in 5) Checkmate is now unavoidable. Bd3 was best. } (17. Bd3 exd3) 17... Ba6+ 18. Ke1 Bg7?! { (Mate in 4 → -18.38) Lost forced checkmate sequence. Qb4+ was best. } (18... Qb4+ 19. c3 Bxc3+ 20. Qxc3 Qxc3+ 21. Rd2 Qxd2#) 19. Bxa6?! { (-18.38 → Mate in 8) Checkmate is now unavoidable. f3 was best. } (19. f3 Rxd1+) 19... Qc3+?? { (Mate in 8 → -6.93) Lost forced checkmate sequence. Qxc2 was best. } (19... Qxc2 20. Rc1 Rb1 21. Rxb1 Qxb1+ 22. Ke2 Qc2+ 23. Kf1 Rd1+ 24. Qe1 Rxe1+ 25. Kxe1 Bc3+ 26. Kf1) 20. Qxc3 Rxd1+ 21. Kxd1 Bxc3 22. Ke2 f5 23. f3 exf3+ 24. Kxf3 Rb2 25. Bc4+ Kg7 26. Rf1 Rxc2 27. Rf2 Rxf2+ 28. Kxf2 Bd4+ 29. Ke2 a5 30. Kd3 Bc5 31. Kc3 e5 32. Kb3 e4 33. Ka4 Bb6 34. Be6 e3 35. Bc4 Kf6 36. Kb3 Ke5 37. Bd3 Kd4 38. Kc2 a4 39. Be2 Ba5 40. Kd1 a3 41. Kc2 c5 42. Kb3 c4+ 43. Kxa3 c3 44. Kb3 f4?! { (-7.42 → -4.80) Inaccuracy. Bc7 was best. } (44... Bc7 45. h4) 45. Kc2 Ke4 46. Kd1 g5 47. Bf3+ Kd3?! { (-6.09 → -4.70) Inaccuracy. Kf5 was best. } (47... Kf5) 48. Be2+ Kd4 49. Bf3?! { (-4.44 → -5.90) Inaccuracy. h3 was best. } (49. h3 Ke4) 49... Ke5?! { (-5.90 → -4.47) Inaccuracy. e2+ was best. } (49... e2+) 50. Kc2?! { (-4.47 → -6.28) Inaccuracy. h3 was best. } (50. h3 e2+) 50... Kf5 51. Kd3 g4 52. Be4+ Ke5 53. Bxh7 f3 54. gxf3 gxf3?? { (-11.20 → 0.00) Blunder. c2 was best. } (54... c2) 55. Be4?? { (0.00 → -74.91) Blunder. Kxe3 was best. } (55. Kxe3 f2 56. Kxf2 Kf4 57. Bc2 Bb6+ 58. Kf1 Kg4 59. Kg2 Kf4) 55... e2 56. Bxf3 e1=Q 57. h4 Qxh4 58. Kc2 Qa4+ 59. Kd3 Qxa2 60. Ke3 Qd2# { Black wins by checkmate. } 0-1