CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/Sth7HXAE"] [Date "2022.04.09"] [White "Matilda"] [Black "Anton"] [Result "1-0"] [UTCDate "2022.04.09"] [UTCTime "17:45:31"] [WhiteElo "1605"] [BlackElo "1647"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-7"] [WhiteTitle "⛸"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C62"] [Opening "Ruy Lopez: Steinitz Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 { C62 Ruy Lopez: Steinitz Defense } 4. d3?! { (0.62 → 0.10) Inaccuracy. c3 was best. } (4. c3 Bd7) 4... Bd7 5. Nc3 Nf6 6. O-O Nd4?! { (0.38 → 1.30) Inaccuracy. Be7 was best. } (6... Be7 7. a4 O-O 8. h3 a6 9. Bc4 Na5 10. Ba2 c5 11. Nd5 Nxd5 12. Bxd5 Be6 13. Nd2) 7. Nxd4 exd4 8. Bxd7+ Qxd7 9. Nd5? { (1.36 → 0.19) Mistake. Ne2 was best. } (9. Ne2 c5 10. f4 O-O-O 11. a4 d5 12. e5 Ng8 13. b4 cxb4 14. Nxd4 Bc5 15. Be3 Ne7) 9... Nxd5 10. exd5 c6?? { (0.10 → 2.02) Blunder. Be7 was best. } (10... Be7 11. Bd2 O-O 12. c4 dxc3 13. Bxc3 c5 14. dxc6 bxc6 15. Re1 Rfb8 16. Rc1 d5 17. h3) 11. dxc6 Qxc6?! { (1.68 → 2.76) Inaccuracy. bxc6 was best. } (11... bxc6) 12. Re1+ Be7 13. Bg5 f6 14. Bh4?! { (2.93 → 2.12) Inaccuracy. Qh5+ was best. } (14. Qh5+ g6) 14... Qc7?? { (2.12 → 5.64) Blunder. Kf7 was best. } (14... Kf7 15. Qg4) 15. Qe2? { (5.64 → 3.02) Mistake. Qh5+ was best. } (15. Qh5+ g6) 15... g5? { (3.02 → 5.31) Mistake. h5 was best. } (15... h5 16. f4) 16. Bg3 Rf8 17. c4?? { (5.40 → 2.35) Blunder. f4 was best. } (17. f4 gxf4) 17... Rf7?? { (2.35 → 4.83) Blunder. dxc3 was best. } (17... dxc3 18. Rab1) 18. b4?! { (4.83 → 3.12) Inaccuracy. f4 was best. } (18. f4 gxf4 19. Bxf4 Qd7 20. Qh5 Kf8 21. Re4 f5 22. Rf1 Kg8 23. Rxd4 Bf8 24. Rd5 Re8) 18... O-O-O?? { (3.12 → 9.92) Blunder. Qd7 was best. } (18... Qd7) 19. Rac1? { (9.92 → 4.15) Mistake. Qe6+ was best. } (19. Qe6+ Kb8 20. Qxf7 Bf8 21. Qxf6 Qd7 22. Qxg5 Ka8 23. Qd5 h5 24. Rac1 Qa4 25. Qf7 h4) 19... Re8? { (4.15 → 11.18) Mistake. Qd7 was best. } (19... Qd7 20. Qf3) 20. Qg4+ f5 21. Qxd4?? { (6.49 → 0.07) Blunder. Qh5 was best. } (21. Qh5) 21... Kb8?? { (0.07 → 8.74) Blunder. f4 was best. } (21... f4 22. Qxa7) 22. c5 f4 23. cxd6 Qd7 24. Rxe7?? { (7.09 → -7.23) Blunder. Qe5 was best. } (24. Qe5 a6) 24... Rexe7?? { (-7.23 → 5.74) Blunder. Rfxe7 was best. } (24... Rfxe7 25. h4 fxg3 26. fxg3 gxh4 27. gxh4 Re1+ 28. Rxe1 Rxe1+ 29. Kh2 Re8 30. Qf6 Ka8 31. b5) 25. dxe7 Qxe7 26. Bxf4+ gxf4 27. Qc4 Rf8 28. d4 Qd7 29. d5 Rc8?! { (5.71 → 9.15) Inaccuracy. f3 was best. } (29... f3 30. g3) 30. Qxf4+ Ka8 31. h3 Rxc1+ 32. Qxc1 a6 33. Qc5 Qd8 34. b5 b6 35. Qc6+ Ka7 36. bxa6 Kxa6 37. d6 Ka7 38. a4 Kb8 { Black offers draw } 39. f4 Qf6? { (9.62 → Mate in 23) Checkmate is now unavoidable. Qc8 was best. } (39... Qc8) 40. g3?? { (Mate in 23 → 5.49) Lost forced checkmate sequence. Qc7+ was best. } (40. Qc7+) 40... Qd4+ 41. Kh1 Qd1+ 42. Kg2 Qe2+ 43. Kg1 Qe1+ 44. Kg2 Qe2+ 45. Kg1 Qe1+ 46. Kh2 Qd2+ 47. Qg2 Qxd6 48. g4 Qxf4+?! { (5.75 → 8.09) Inaccuracy. Qd4 was best. } (48... Qd4 49. f5 Kc7 50. Qc2+ Kd8 51. Kg2 Qd5+ 52. Kg3 Qd6+ 53. Kf3 Ke7 54. g5 h6 55. Qe4+) 49. Qg3 Qxg3+ 50. Kxg3 Kb7 51. Kf4 Ka6 52. g5 Ka5 53. Kf5?? { (10.63 → 0.00) Blunder. h4 was best. } (53. h4) 53... Kxa4 54. h4 b5 55. h5 b4 56. g6 b3 57. g7 b2 58. g8=Q b1=Q+ 59. Kf6 Qf1+?! { (0.00 → 0.66) Inaccuracy. Qb2+ was best. } (59... Qb2+ 60. Kf5 Qf2+ 61. Ke4 Qe2+ 62. Kd4 Qd2+ 63. Ke5 Qe3+ 64. Kf6 Qf4+ 65. Kg7 Qg5+ 66. Kh8) 60. Kg7 Qa1+ 61. Kxh7 Qh1 62. Qe8+ Kb3 63. Qe6+ Kc3 64. Qe5+ Kd3 65. Qf5+ Ke3 66. Qg5+ Ke4 67. h6 Kd4?? { (0.83 → 2.65) Blunder. Kd3 was best. } (67... Kd3 68. Qb5+ Kd2 69. Kg6 Qe4+ 70. Qf5 Qc6+ 71. Kg5 Qg2+ 72. Qg4 Qd5+ 73. Kf6 Qc6+ 74. Qe6) 68. Kg7?! { (2.65 → 1.76) Inaccuracy. Kg8 was best. } (68. Kg8) 68... Qb7+?! { (1.76 → 2.41) Inaccuracy. Qh3 was best. } { Black offers draw } (68... Qh3) 69. Kg6 Qb6+?? { (2.90 → 58.92) Blunder. Qe4+ was best. } (69... Qe4+ 70. Qf5) 70. Qf6+ Qxf6+ 71. Kxf6 { Black resigns. } 1-0