[Event "brainboxchessacademy simul"] [Site "https://lichess.org/w0cJcpxI"] [Date "2023.10.03"] [White "brainboxchessacademy"] [Black "manishrajkumar"] [Result "1-0"] [UTCDate "2023.10.03"] [UTCTime "13:02:39"] [WhiteElo "1089"] [BlackElo "2055"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D45"] [Opening "Semi-Slav Defense: Stoltz Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Bd6 6. b3 Nbd7 7. Qc2 { D45 Semi-Slav Defense: Stoltz Variation } O-O 8. Be2 Re8 9. Bb2 Nf8 10. O-O Ng6 11. Rfe1 a6 12. Rad1 b6 13. cxd5? { (1.22 → -0.20) Mistake. e4 was best. } (13. e4 dxe4 14. Nxe4 Nxe4 15. Qxe4 Bb7 16. c5 Bc7 17. Ne5 Qe7 18. Nxg6 hxg6 19. g3 a5) 13... cxd5 14. Rc1 Bb7 15. Bd3 Rc8 16. Qe2 b5 17. Rc2 Ne4 18. Rec1 Nxc3 19. Rxc3 Rxc3 20. Rxc3 Bb4 21. Rc2 Qd6?! { (0.26 → 0.88) Inaccuracy. Bd6 was best. } (21... Bd6 22. Rc1 Qa8 23. Ng5 Nf8 24. Qh5 g6 25. Qf3 f5 26. Qd1 Rc8 27. h4 Rxc1 28. Bxc1) 22. Bxg6 hxg6 23. Ne5 Ba5 24. h4 Bb6? { (0.00 → 1.50) Mistake. Rc8 was best. } (24... Rc8 25. Rxc8+ Bxc8 26. Bc1 Qb4 27. Nd3 Qd6 28. Ne5) 25. h5 gxh5 { Black offers draw } 26. Qxh5 Re7 27. g3 Rc7?? { (2.45 → 4.98) Blunder. f6 was best. } (27... f6 28. Ng6 Rc7 29. Re2 Bc6 30. g4 Be8 31. Qh8+ Kf7 32. f4 a5 33. Rf2 a4 34. Ne5+) 28. Rxc7?? { (4.98 → 0.83) Blunder. Ba3 was best. } (28. Ba3 Qxe5 29. Qxe5 Rxc2 30. Qb8+ Kh7 31. Qxb7 Kg6 32. Bc5 Bxc5 33. dxc5 Rxc5 34. Qxa6 Rc1+) 28... Qxc7 29. Ba3 a5?? { (0.73 → 5.55) Blunder. Bc6 was best. } (29... Bc6 30. Bd6) 30. Bc5?? { (5.55 → 0.00) Blunder. Bd6 was best. } (30. Bd6 Qxd6 31. Qxf7+ Kh7 32. Nd7 Kh8 33. Qh5+ Kg8 34. Qe8+ Kh7 35. Nf8+ Qxf8 36. Qxf8 b4) 30... Bxc5 31. dxc5 Bc6 32. a3 Be8 33. b4 axb4 34. axb4 Qe7 35. Qf3 Qc7 36. Qf4 f6 37. Nd3 Qxf4 38. gxf4 Kf7 39. Kg2 Bc6 40. f3 Kg6 41. Kg3 Kf5 42. Nf2 e5 43. fxe5 fxe5 44. e4+ dxe4 45. fxe4+ Kg5 46. Kf3 Kh4?? { (0.14 → 4.86) Blunder. Bd7 was best. } (46... Bd7) 47. Nd3 Kg5 48. Nxe5 Bb7 49. c6 Bc8 50. Nd7 Kg6 51. Nb6 Ba6 52. c7 Bb7 53. c8=Q Bxc8 54. Nxc8 Kf6 55. Nd6 Ke5 56. Nxb5 Ke6 57. Kf4 Kd7 58. Nd4 Kd6 59. Kf5?! { (Mate in 18 → 37.48) Lost forced checkmate sequence. Nf5+ was best. } (59. Nf5+ Kd7 60. Nxg7 Ke7 61. b5 Kd6 62. b6 Kc6 63. e5 Kb7 64. e6 Kxb6 65. e7 Ka5) 59... Ke7?! { (37.48 → Mate in 13) Checkmate is now unavoidable. g5 was best. } (59... g5 60. e5+ Kd5 61. Ne2 Kc6 62. e6 Kd5 63. e7 Kc4 64. e8=Q Kxb4 65. Kxg5 Kc4 66. Qa4+) 60. Kg6 Kd6 61. Nf3 Kc6 62. Kxg7 Kd6 63. Kf6 Kc6 64. e5 Kd7 65. e6+ Kd8 66. Ne5 Ke8 67. Ng6 Kd8 68. Kf7 Kc8 69. e7 Kd7 70. e8=Q+ Kc7 71. Qe5+ Kb6 72. Qc5+ Kb7 73. Ke7 Kb8 74. Kd7 Ka8 75. Qd6 Ka7 76. Kc6 Ka8 77. Qd8+ Ka7 78. Qc7+ Ka8 79. Qa7+ Kxa7 80. b5 Kb8 81. b6 Kc8 82. Ne7+ Kb8 83. b7 Ka7 84. Kc7 Ka6 85. b8=Q Ka5 86. Kc6 Ka4 87. Kc5 Ka3 88. Kc4 Ka4 89. Qb4# { White wins by checkmate. } 1-0