[Event "2700 БТ Arena"] [Site "https://lichess.org/iiG6ndnJ"] [Date "2023.12.15"] [White "Greengrocer"] [Black "Nechto37"] [Result "0-1"] [UTCDate "2023.12.15"] [UTCTime "19:24:53"] [WhiteElo "2600"] [BlackElo "2700"] [Variant "Standard"] [TimeControl "120+0"] [ECO "D78"] [Opening "Neo-Grünfeld Defense: Classical Variation, Original Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 c6 3. g3 Nf6 4. Bg2 g6 5. c4 Bg7 6. O-O O-O { D78 Neo-Grünfeld Defense: Classical Variation, Original Defense } 7. Nc3 Ne4 8. e3 Nxc3 9. bxc3 Bf5 10. cxd5 cxd5 11. Ne5 Be4 12. f3 Bf5 13. Ba3?! { (0.56 → -0.06) Inaccuracy. g4 was best. } (13. g4 Bc8 14. f4 Nd7 15. Rb1 Nxe5 16. dxe5 Qc7 17. Bxd5 Qxc3 18. Rf2 Qa5 19. h3 Rb8) 13... Re8?! { (-0.06 → 0.70) Inaccuracy. Bxe5 was best. } (13... Bxe5 14. dxe5) 14. Qb3?! { (0.70 → -0.20) Inaccuracy. g4 was best. } (14. g4 Bxe5) 14... b6? { (-0.20 → 1.05) Mistake. Bxe5 was best. } (14... Bxe5 15. Qxb7) 15. e4 Be6 16. Qc2? { (0.44 → -0.73) Mistake. Rad1 was best. } (16. Rad1 Bxe5 17. dxe5 d4 18. Qa4 d3 19. Rxd3 Qc8 20. Rfd1 Nc6 21. f4 Rb8 22. c4 a6) 16... f6? { (-0.73 → 0.49) Mistake. dxe4 was best. } (16... dxe4 17. Qxe4 Bd5 18. Qc2 Nc6 19. f4 Rc8 20. Bxd5 Qxd5 21. Qb3 Qxb3 22. axb3 Nxe5 23. dxe5) 17. Nd3 Nd7? { (0.56 → 1.71) Mistake. Bf7 was best. } (17... Bf7 18. exd5 Na6 19. c4 b5 20. cxb5 Nc7 21. Rab1 Nxd5 22. Rfe1 a6 23. Bc5 axb5 24. Rxb5) 18. Rae1? { (1.71 → 0.51) Mistake. Nb4 was best. } (18. Nb4 dxe4) 18... Rc8 19. Qd2? { (0.92 → -0.30) Mistake. exd5 was best. } (19. exd5 Bxd5) 19... Qc7 20. Bb2?! { (-0.19 → -1.01) Inaccuracy. Rc1 was best. } (20. Rc1 dxe4) 20... Bf7?! { (-1.01 → -0.25) Inaccuracy. dxe4 was best. } (20... dxe4) 21. Nf4 e6?! { (-0.77 → 0.00) Inaccuracy. Bh6 was best. } (21... Bh6) 22. exd5 exd5 23. Rxe8+ Rxe8 24. Re1 Rxe1+ 25. Qxe1 Qd8 26. Kf2 Bh6 27. Ne6 Qe7 28. Nc7?? { (-0.11 → -1.82) Blunder. Nf4 was best. } (28. Nf4 Qd6) 28... Qxe1+?? { (-1.82 → 1.34) Blunder. Ne5 was best. } (28... Ne5) 29. Kxe1 Bf8 30. f4 Bd6 31. Nxd5 Kg7?! { (1.22 → 2.28) Inaccuracy. b5 was best. } (31... b5 32. Bc1) 32. Ne3?? { (2.28 → 0.20) Blunder. c4 was best. } (32. c4 h5 33. Ke2 h4 34. Kd3 Bxd5 35. Bxd5 Kf8 36. Kc3 f5 37. Bf3 Nf6 38. Kb3 Ke7) 32... Bf8?? { (0.20 → 2.28) Blunder. Bxa2 was best. } (32... Bxa2) 33. a3 a6?! { (1.83 → 2.67) Inaccuracy. f5 was best. } (33... f5 34. Kd2) 34. Bd5?! { (2.67 → 1.61) Inaccuracy. Bb7 was best. } (34. Bb7 Nb8 35. c4 Bd6 36. Kd2 Kf8 37. f5 Ke8 38. fxg6 hxg6 39. Nd5 Nd7 40. Bxa6 Bxd5) 34... b5?! { (1.61 → 2.31) Inaccuracy. Bxd5 was best. } (34... Bxd5) 35. Bxf7?? { (2.31 → 0.54) Blunder. Bb7 was best. } (35. Bb7 Nb8 36. Kd2 h5 37. c4 bxc4 38. Kc3 h4 39. gxh4 Kh6 40. Bf3 Nd7 41. Nxc4 f5) 35... Kxf7 36. Nd5 Ke6 37. Nb4?! { (0.00 → -0.97) Inaccuracy. Nc7+ was best. } (37. Nc7+ Kd6 38. Nxa6 Kd5 39. Kd2 Kc4 40. Nc7 Be7 41. Bc1 f5 42. Ne6 h6 43. Kc2 Kd5) 37... Bxb4?! { (-0.97 → -0.37) Inaccuracy. a5 was best. } (37... a5) 38. cxb4?! { (-0.37 → -1.10) Inaccuracy. axb4 was best. } (38. axb4 Kd5 39. Bc1 Kc4 40. Bd2 f5 41. Ke2 Nb6 42. Be1 Nc8 43. Kd2 Nd6 44. Ke3 Ne4) 38... Kd5 39. Kd2 f5 40. Kd3 Nb6?! { (-1.00 → -0.11) Inaccuracy. Nf6 was best. } (40... Nf6 41. Ba1 Ng4 42. h3 Nf2+ 43. Ke3 Ne4 44. g4 Nd6 45. Kd3 Nc4 46. g5 Nxa3 47. Bc3) 41. Bc1 h5 42. h3 Nc4 43. g4?? { (-0.17 → -5.35) Blunder. h4 was best. } (43. h4 Ke6 44. Kc2 Nd6 45. Bd2 Kd5 46. Kd3 Ne4 47. Be1 Kc6 48. Kc2 Nf6 49. Kd3 Ng4) 43... hxg4 44. hxg4 fxg4 45. a4 bxa4 46. f5 gxf5 47. b5 axb5 48. Bd2?! { (-12.38 → Mate in 12) Checkmate is now unavoidable. Kc2 was best. } (48. Kc2 Kxd4) 48... b4?! { (Mate in 12 → -11.34) Lost forced checkmate sequence. Nxd2 was best. } (48... Nxd2 49. Kxd2 Kxd4 50. Ke2 a3 51. Kf2 a2 52. Kg3 a1=Q 53. Kf4 Qa3 54. Kg5 g3 55. Kf6) 49. Bxb4 a3 50. Bxa3?! { (-36.21 → Mate in 18) Checkmate is now unavoidable. Ke2 was best. } (50. Ke2 a2 51. Bc3 f4 52. Ba1 Ke4 53. Kd1 g3 54. Kc2 Kd5 55. Bb2 Nxb2 56. Kb3 g2) 50... Nxa3 51. Ke3 Nb5 52. Kf4 Nxd4 53. Kg3 Ke4 54. Kf2 f4 55. Kg2 g3 56. Kf1 Kf5 57. Kg1 Kg4 58. Kg2 f3+ 59. Kf1 Nf5 60. Ke1 Kf4 61. Kd2 g2 62. Kd3 g1=Q 63. Kc4 Qf2 64. Kd5 Qe2 65. Kc6 f2 66. Kc5 f1=Q 67. Kc6 Qc1+ 68. Kb6 Qeb2+ 69. Ka5 Qca1# { Black wins by checkmate. } 0-1