CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/ORCb9MCT"] [Date "2024.11.21"] [White "Beckett2"] [Black "ZePHyRos"] [Result "1-0"] [UTCDate "2024.11.21"] [UTCTime "00:44:55"] [WhiteElo "1727"] [BlackElo "1756"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-9"] [WhiteTitle "GM🍏"] [BlackTitle "GM☢"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C25"] [Opening "Vienna Game: Anderssen Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nc3 Bc5 { C25 Vienna Game: Anderssen Defense } 3. Nf3 Nc6 4. Bb5?! { (0.88 → 0.03) Inaccuracy. Nxe5 was best. } (4. Nxe5 Nxe5 5. d4 Bd6 6. dxe5 Bxe5 7. Bd3 d6 8. h3 Bxc3+ 9. bxc3 Qf6 10. Bd2 Ne7) 4... a6 5. Ba4 b5 6. Bb3 d6 7. Bd5?! { (0.32 → -0.63) Inaccuracy. O-O was best. } (7. O-O Bg4 8. Bd5 Bd7 9. d4 exd4 10. Bxc6 Bxc6 11. Nxd4 Ne7 12. a4 b4 13. Nxc6 Nxc6) 7... Bb7?! { (-0.63 → 0.20) Inaccuracy. Nge7 was best. } (7... Nge7 8. d3 Nxd5 9. Nxd5 O-O 10. a4 b4 11. O-O Ne7 12. Nxe7+ Qxe7 13. c3 h6 14. d4) 8. O-O?! { (0.20 → -0.34) Inaccuracy. d4 was best. } (8. d4 exd4 9. Nxd4 Bxd4 10. Bxc6+ Bxc6 11. Qxd4 Qf6 12. Be3 Qxd4 13. Bxd4 Ne7 14. f3 f5) 8... Nf6 9. Bb3 Qd7 10. Ng5?! { (0.00 → -0.87) Inaccuracy. d3 was best. } (10. d3 Na5 11. Be3 Bxe3 12. fxe3 O-O 13. h3 Qd8 14. Qe1 Nxb3 15. axb3 Nd7 16. Nh4 g6) 10... Nd8?! { (-0.87 → -0.19) Inaccuracy. h6 was best. } (10... h6 11. Nf3) 11. Bd5? { (-0.19 → -1.53) Mistake. d3 was best. } (11. d3 O-O 12. Ne2 Ba7 13. Ng3 h6 14. Nf3 Ne6 15. c3 c5 16. c4 Rfd8 17. h3 Qc7) 11... Nxd5 12. Nxd5 Ne6?? { (-1.59 → 0.06) Blunder. h6 was best. } (12... h6 13. Nf3 f5 14. d3 O-O 15. c3 Qf7 16. a4 bxa4 17. Qxa4 fxe4 18. dxe4 Bxd5 19. exd5) 13. Nxe6 fxe6 14. Nc3?? { (-0.43 → -3.09) Blunder. Qh5+ was best. } (14. Qh5+ Kf8) 14... g5?? { (-3.09 → 0.12) Blunder. b4 was best. } (14... b4) 15. d3 O-O-O?! { (0.17 → 1.16) Inaccuracy. Rg8 was best. } (15... Rg8 16. Be3 g4 17. Bxc5 dxc5 18. Qe1 O-O-O 19. Qe3 Qd4 20. a3 h5 21. Qh6 Kb8 22. Rae1) 16. Bxg5 Rdf8 17. Be3 Bxe3 18. fxe3 Rfg8 19. d4?? { (1.30 → -0.94) Blunder. Qd2 was best. } (19. Qd2 Rg6 20. Rf2 Qg7 21. Raf1 Rg8 22. Kh1 Bc6 23. Nd1 Be8 24. b3 Kb7 25. a4 bxa4) 19... exd4? { (-0.94 → 0.25) Mistake. b4 was best. } (19... b4 20. Ne2 Bxe4 21. Rf2 Bb7 22. dxe5 Qc6 23. Qf1 dxe5 24. a3 Qb6 25. axb4 Qxe3 26. Ng3) 20. exd4?! { (0.25 → -0.65) Inaccuracy. Qxd4 was best. } (20. Qxd4) 20... Bxe4?? { (-0.65 → 8.23) Blunder. b4 was best. } (20... b4 21. Ne2 Bxe4 22. Rf2 Rg5 23. Ng3 Bd5 24. Qd3 Qb5 25. Ne4 Rg7 26. Nf6 Qxd3 27. cxd3) 21. Nxe4 Qg7 22. Rf2 h5 23. Nf6 Rf8 24. Nxh5 Qg6 25. Rxf8+ Rxf8 26. Ng3 Rh8 27. Qf3 Kb8 28. Re1 Qh6 29. h3 Rf8 30. Qh5 Qg7 31. Qg4 Qf7 32. Qxe6 Qf2+ 33. Kh2 Rf6 34. Qe3 Qxc2 35. Qc3 Qf2? { (7.87 → Mate in 6) Checkmate is now unavoidable. Qxc3 was best. } (35... Qxc3 36. bxc3) 36. Re8+ Kb7 37. Re7 Rf7 38. Rxf7? { (Mate in 2 → 8.81) Lost forced checkmate sequence. Qxc7+ was best. } (38. Qxc7+ Ka8 39. Re8#) 38... Qxf7 39. a3 Kb6 40. a4 bxa4 41. Qb4+ Ka7 42. Qxa4 Qd5 43. Ne2 c5 44. dxc5 Qxc5 45. Qd4 Qxd4 46. Nxd4 Kb6 47. h4 Kc5 48. Nb3+ Kc4 49. Nd2+ Kd3 50. Nb3 Kc2 51. Nd4+ Kd3 52. h5 Kxd4 53. h6 Ke4 54. h7 d5 55. h8=Q d4 56. Qe8+ Kd3 57. Kg3 Kc2 58. Kf3 d3 59. Ke3 d2 60. Qd7?! { (Mate in 6 → 58.41) Lost forced checkmate sequence. Qa4+ was best. } (60. Qa4+ Kc1 61. Qc4+ Kb1 62. Kxd2 a5 63. Kc3 Ka1 64. Kc2 a4 65. Qxa4#) 60... d1=Q 61. Qxd1+ Kxd1 62. g3 Kc2 63. g4 Kxb2 64. g5 a5 65. g6 a4?! { (56.47 → Mate in 23) Checkmate is now unavoidable. Kc3 was best. } (65... Kc3 66. g7 a4 67. g8=Q a3 68. Qa8 Kb3 69. Kd2 a2 70. Qa5 Kc4 71. Qxa2+ Kb5 72. Qa3) 66. g7?! { (Mate in 23 → 56.06) Lost forced checkmate sequence. g7 was best. } (66. g7 a3 67. Kd3 a2 68. g8=Q a1=Q 69. Qb8+ Ka3 70. Qa7+ Kb2 71. Qb6+ Kc1 72. Qc6+ Kb2) 66... a3 67. g8=Q a2?! { (60.56 → Mate in 12) Checkmate is now unavoidable. a2 was best. } (67... a2 68. Qg7+ Kb1 69. Qg1+ Kb2 70. Kd2 Ka3 71. Qd4 Kb3 72. Ke3 Ka3 73. Ke2 a1=Q 74. Qxa1+) 68. Qg2+ Kb1 69. Qf1+?! { (Mate in 4 → 57.83) Lost forced checkmate sequence. Kd3 was best. } (69. Kd3 a1=N 70. Kc3 Nc2 71. Qxc2+ Ka1 72. Qb2#) 69... Kb2?! { (57.83 → Mate in 10) Checkmate is now unavoidable. Kb2 was best. } (69... Kb2 70. Qe2+ Ka3 71. Qd3+ Kb4 72. Qd2+ Kc5 73. Qxa2 Kc6 74. Qa7 Kb5 75. Qc7 Ka6 76. Qf7) 70. Qb5+ Ka3 71. Qf1 Kb2 72. Qe2+ Kb1 { Black offers draw } 73. Kd3 a1=Q 74. Qc2# { White wins by checkmate. } 1-0