[Event "Rated classical game"] [Site "https://lichess.org/6v8K5h7z"] [Date "2023.11.23"] [White "barendsw"] [Black "OLEG333666"] [Result "1-0"] [UTCDate "2023.11.23"] [UTCTime "18:08:04"] [WhiteElo "1849"] [BlackElo "1889"] [WhiteRatingDiff "+21"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "1800+20"] [ECO "D31"] [Opening "Semi-Slav Defense: Accelerated Move Order"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 c6 { D31 Semi-Slav Defense: Accelerated Move Order } 4. cxd5 cxd5 5. Bf4 a6 6. e3 Bd7 7. a3 Nf6 8. h3 Bc6 9. Nf3 Nbd7 10. Be2 h6 11. O-O Ne4 12. Rc1?! { (0.78 → 0.19) Inaccuracy. Nxe4 was best. } (12. Nxe4 dxe4 13. Nd2 Nf6 14. Qc2 Rc8 15. Rfc1 Be7 16. Be5 O-O 17. Bxf6 gxf6 18. Nxe4 f5) 12... Rc8?! { (0.19 → 1.03) Inaccuracy. Bd6 was best. } (12... Bd6 13. Bd3) 13. b4?! { (1.03 → 0.40) Inaccuracy. Nxe4 was best. } (13. Nxe4) 13... b5? { (0.40 → 1.53) Mistake. Be7 was best. } (13... Be7 14. Nxe4) 14. Nd2? { (1.53 → 0.00) Mistake. Nxe4 was best. } (14. Nxe4) 14... Nxd2 15. Qxd2 Be7?! { (-0.02 → 0.55) Inaccuracy. Nb6 was best. } (15... Nb6 16. Be5) 16. f3?! { (0.55 → -0.45) Inaccuracy. a4 was best. } (16. a4 Bxb4) 16... O-O 17. e4 Nb6 18. Rfd1 Nc4 19. Bxc4 dxc4? { (-0.39 → 0.83) Mistake. bxc4 was best. } (19... bxc4 20. Qf2 Ba8 21. Kh1 Qd7 22. Qg3 Kh7 23. Qf2 Rfd8 24. exd5 Bxd5 25. Bg3 Ra8 26. Bh4) 20. d5 exd5 21. exd5 Bb7 22. d6 Bg5 23. Bxg5 Qxg5 24. Qxg5 hxg5 25. Ne4?? { (1.91 → 0.00) Blunder. d7 was best. } (25. d7 Rcd8 26. a4 Bc6 27. Rd6 Bxd7 28. Rcd1 a5 29. bxa5 b4 30. Na2 Rb8 31. Rxd7 c3) 25... Bxe4 26. fxe4 f6 27. d7 Ra8 28. Rd5 Rfd8 29. e5 fxe5 30. Rxe5 Rxd7 31. Rxg5?! { (-0.28 → -0.95) Inaccuracy. a4 was best. } (31. a4 Rb8) 31... Rad8 32. Rg3 Rd3 33. Rc3 Rxg3?! { (-1.95 → -1.25) Inaccuracy. Rxc3 was best. } (33... Rxc3) 34. Rxg3 Rd3?? { (-1.19 → 5.09) Blunder. Rf8 was best. } (34... Rf8) 35. Rxd3 cxd3 36. Kf2 Kf7 37. Ke3 d2 38. Kxd2 Ke6 39. Ke3 Ke5 40. g4 g5 41. Kf3 Kd4 42. Kg3 Kc4 43. h4 gxh4+ 44. Kxh4 Kb3 45. g5 Kxa3?! { (6.91 → 35.54) Inaccuracy. Kc4 was best. } (45... Kc4 46. Kg4 Kc3 47. g6 Kb3 48. g7 Kxa3 49. g8=Q Kxb4 50. Qa2 a5 51. Qd5 Ka4 52. Kg5) 46. g6 Kxb4 47. g7 a5 48. g8=Q a4?! { (62.80 → Mate in 26) Checkmate is now unavoidable. Kc3 was best. } (48... Kc3 49. Qd5) 49. Kg3?! { (Mate in 26 → 35.59) Lost forced checkmate sequence. Qd5 was best. } (49. Qd5 a3 50. Kg4 Ka4 51. Kf5 Kb4 52. Ke5 Kc3 53. Qc5+ Kb2 54. Qxb5+ Ka1 55. Qc4 Kb2) 49... Kc3 50. Qg7+ Kb3 51. Qf7+ Kb4 52. Qe7+ Kb3 53. Qe6+ Kc3 54. Qe5+ Kb4 55. Qe1+ Kb3 56. Qd1+ Ka3 57. Qd3+ Kb4 58. Qd2+?! { (Mate in 16 → 62.62) Lost forced checkmate sequence. Kf3 was best. } (58. Kf3 a3 59. Qc2 Ka5 60. Qb3 a2 61. Qxa2+ Kb4 62. Ke4 Kc5 63. Qb3 Kc6 64. Qb4 Kd7) 58... Kb3?! { (62.62 → Mate in 27) Checkmate is now unavoidable. Kc4 was best. } (58... Kc4 59. Qc2+) 59. Qd3+ Kb4 60. Qb1+?! { (Mate in 17 → 61.26) Lost forced checkmate sequence. Kf4 was best. } (60. Kf4 a3 61. Qc2 a2 62. Qxa2 Kc3 63. Qa3+ Kd2 64. Qb4+ Kd1 65. Qxb5 Kc2 66. Ke5 Kc3) 60... Kc4 61. Qc2+ Kb4 62. Qb2+ Kc4 63. Kf3 b4 64. Qc2+ Kb5 65. Qf5+ Kc4 66. Qc2+ Kb5 67. Ke3 b3 68. Qb2 Kb4 69. Kd2?! { (Mate in 7 → 59.26) Lost forced checkmate sequence. Kd4 was best. } (69. Kd4 Kb5 70. Kd5 Kb6 71. Qf6+ Kc7 72. Qc6+ Kb8 73. Qb6+ Kc8 74. Kc6 b2 75. Qc7#) 69... a3?! { (59.26 → Mate in 13) Checkmate is now unavoidable. Kc5 was best. } (69... Kc5 70. Kd3) 70. Qd4+ Kb5 71. Kc1?! { (Mate in 14 → 33.41) Lost forced checkmate sequence. Qd3+ was best. } (71. Qd3+ Kb4 72. Qc3+ Kb5 73. Qxb3+ Kc6 74. Qxa3 Kd7 75. Qf8 Ke6 76. Kc2 Kd5 77. Kd3 Ke5) 71... b2+?! { (33.41 → Mate in 13) Checkmate is now unavoidable. Kc6 was best. } (71... Kc6 72. Qa4+ Kd6 73. Qxa3+ Kc7 74. Qxb3 Kc6 75. Qa2 Kb6 76. Qg8 Kc7 77. Qg3+ Kd7 78. Qe3) 72. Kb1 Ka5 73. Qc3+ Ka4 74. Qc2+ Kb4 75. Ka2 { Black resigns. } 1-0