[Event "standard game"] [Site "https://www.chessnutech.com/"] [Date "2024.02.23"] [Round "*"] [White "computer (Lv.5)"] [Black "gtlib"] [Result "0-1"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A45"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. Nc3 Nf6 2. d4 d5 { A45 Queen's Pawn Game: Chigorin Variation } 3. Bd2 c5 4. e3 cxd4 5. exd4 Nc6 6. Nge2 Bf5 7. Bf4 e6 8. Ng3 Bg6 9. Bd3 Bd6 10. Bxg6?! { (-0.56 → -1.55) Inaccuracy. Bxd6 was best. } (10. Bxd6 Qxd6) 10... hxg6?! { (-1.55 → -0.68) Inaccuracy. Bxf4 was best. } (10... Bxf4) 11. Bxd6 Qxd6 12. O-O Ne4?! { (-1.18 → -0.10) Inaccuracy. Qb4 was best. } (12... Qb4 13. Nge2 Qxb2 14. Rb1 Qa3 15. Rxb7 Qd6 16. g3 Na5 17. Rb5 Nc4 18. Rb3 O-O 19. h4) 13. Rb1? { (-0.10 → -1.52) Mistake. Ncxe4 was best. } (13. Ncxe4 dxe4 14. c3 f5 15. f3 exf3 16. Qxf3 Rd8 17. Rae1 O-O 18. Re2 Rd7 19. Rfe1 Re8) 13... f5?! { (-1.52 → -0.69) Inaccuracy. Nxc3 was best. } (13... Nxc3 14. bxc3 Na5 15. Qf3 Rc8 16. Rfe1 Kf8 17. h3 Kg8 18. Ne2 Rh6 19. Nf4 g5 20. Nd3) 14. f4? { (-0.69 → -2.05) Mistake. Nce2 was best. } (14. Nce2) 14... Nxg3? { (-2.05 → -0.55) Mistake. g5 was best. } (14... g5 15. Ncxe4 dxe4 16. fxg5 O-O-O 17. Qd2 Nxd4 18. Qf2 Kb8 19. c3 Nc6 20. Rbd1 Qxd1 21. Rxd1) 15. hxg3 a6 16. Re1 Kd7? { (-0.51 → 0.81) Mistake. g5 was best. } (16... g5) 17. a3? { (0.81 → -0.79) Mistake. Na4 was best. } (17. Na4 Kc7) 17... g5 18. Na4 Kc7 19. Nc5 Rae8 20. Qd3 gxf4 21. Kf2? { (-0.95 → -2.70) Mistake. gxf4 was best. } (21. gxf4 g5) 21... fxg3+?! { (-2.70 → -1.60) Inaccuracy. e5 was best. } (21... e5 22. Qb3 Na5 23. Qc3 Nc4 24. gxf4 e4 25. Qg3 Rh6 26. b3 Nxa3 27. Rbc1 Qf6 28. c3) 22. Qxg3 Qxg3+ 23. Kxg3 Rh6 24. Rbd1 g5 25. a4?! { (-1.64 → -2.36) Inaccuracy. c4 was best. } (25. c4 dxc4) 25... a5 26. c3 b6 27. Nb3?! { (-1.88 → -2.80) Inaccuracy. Nd3 was best. } (27. Nd3 Rh4 28. Kf2 Kd7 29. Ra1 e5 30. dxe5 Re4 31. Rad1 Rxa4 32. b4 axb4 33. Nxb4 Nxb4) 27... Rh4?! { (-2.80 → -1.89) Inaccuracy. e5 was best. } (27... e5 28. dxe5 Nxe5 29. Nd4 f4+ 30. Kf2 g4 31. Kg1 g3 32. b3 Reh8 33. Kf1 Ng4 34. Ke2) 28. Ra1? { (-1.89 → -3.46) Mistake. Kf2 was best. } (28. Kf2 Rf4+) 28... Rg4+?! { (-3.46 → -2.39) Inaccuracy. e5 was best. } (28... e5 29. Rh1 Rg4+ 30. Kf2 exd4 31. Rh7+ Kd6 32. Kf1 dxc3 33. bxc3 Rh4 34. Rxh4 gxh4 35. Nd2) 29. Kf3?! { (-2.39 → -3.42) Inaccuracy. Kf2 was best. } (29. Kf2 e5 30. dxe5 Nxe5 31. Kf1 Re4 32. Nd4 f4 33. b3 Ng4 34. Nb5+ Kc6 35. Nd4+ Kc5) 29... Rf4+?! { (-3.42 → -2.52) Inaccuracy. e5 was best. } (29... e5) 30. Kg3 Re4 31. Rh1 Rg4+?! { (-2.84 → -1.64) Inaccuracy. Re2 was best. } (31... Re2) 32. Kf2 Rh4? { (-1.69 → -0.47) Mistake. Re7 was best. } (32... Re7 33. Rh6) 33. Rae1?! { (-0.47 → -1.11) Inaccuracy. Rxh4 was best. } (33. Rxh4 gxh4 34. Rh1 Rh8 35. Nc1 Ne7 36. Nd3 Ng6 37. b4 Ra8 38. Rb1 axb4 39. Rxb4 Rh8) 33... Kd6 34. Nd2? { (-0.68 → -1.98) Mistake. Rxh4 was best. } (34. Rxh4 gxh4 35. Rh1 Rh8 36. Nd2 Ne7 37. Nf3 Ng6 38. Re1 Kd7 39. Rh1 Ke7 40. Ke3 Kf6) 34... Reh8 35. Rhf1 Rf4+?! { (-2.20 → -1.47) Inaccuracy. g4 was best. } (35... g4 36. Nb3 Ne7 37. Nc1 Ng6 38. Nd3 f4 39. Ne5 Nxe5 40. Rxe5 R8h5 41. Rfe1 Rxe5 42. dxe5+) 36. Kg1?! { (-1.47 → -2.11) Inaccuracy. Nf3 was best. } (36. Nf3) 36... Rhh4?! { (-2.11 → -1.19) Inaccuracy. Rxf1+ was best. } (36... Rxf1+ 37. Rxf1 Nd8 38. Rb1 g4 39. Kf2 f4 40. b4 axb4 41. Rxb4 Kc7 42. Rb1 Nf7 43. Rf1) 37. g3? { (-1.19 → -2.96) Mistake. Nf3 was best. } (37. Nf3 Rh5 38. Kf2 Re4 39. Rh1 Rxe1 40. Rxh5 Rb1 41. Nxg5 Rxb2+ 42. Ke3 Rc2 43. Nf7+ Ke7) 37... Rxf1+?! { (-2.96 → -2.05) Inaccuracy. Rfg4 was best. } (37... Rfg4) 38. Rxf1 Rh8 39. Re1 Na7? { (-2.51 → -1.03) Mistake. g4 was best. } (39... g4) 40. Kg2?! { (-1.03 → -1.87) Inaccuracy. Nf3 was best. } (40. Nf3) 40... Rb8?! { (-1.87 → -0.81) Inaccuracy. g4 was best. } (40... g4 41. Nb3) 41. b3?? { (-0.81 → -2.77) Blunder. Nf3 was best. } (41. Nf3 g4 42. Ng5 Re8 43. Nf7+ Kc7 44. Ne5 b5 45. b3 bxa4 46. bxa4 Nc6 47. Nd3 Kd6) 41... b5? { (-2.77 → -1.23) Mistake. g4 was best. } (41... g4 42. Kf2 Rh8 43. Ke3 Rh2 44. Nf1 Rc2 45. Kd3 Rf2 46. Nd2 Rg2 47. Nf1 Nc8 48. Rc1) 42. Kf3? { (-1.23 → -2.90) Mistake. Nf3 was best. } (42. Nf3) 42... bxa4?! { (-2.90 → -2.21) Inaccuracy. b4 was best. } (42... b4 43. c4 Nc6 44. Ke3 Rh8 45. Rd1 Rh3 46. Nf1 Ne7 47. Kf3 g4+ 48. Kf4 Rh5 49. Ke3) 43. Rb1?? { (-2.21 → -5.63) Blunder. bxa4 was best. } (43. bxa4 Rb2 44. Ke3 Nc6 45. Re2 Ke7 46. Nf3 Rb3 47. Kd2 g4 48. Nh4 Kd6 49. Kc2 Ra3) 43... axb3 44. Nxb3 a4 45. Nd2 Rxb1 46. Nxb1 Nb5 47. Ke3 a3 48. Nxa3 Nxa3 49. Kd2 Nc4+ 50. Kd1 e5 51. Ke1 exd4 52. cxd4 Ke6 53. Ke2 f4?! { (Mate in 27 → -45.92) Lost forced checkmate sequence. Nd6 was best. } (53... Nd6 54. g4 fxg4 55. Kd2 Ne4+ 56. Ke2 g3 57. Kf1 Kf5 58. Kg2 g4 59. Kg1 g2 60. Kh2) 54. Kf2?! { (-45.92 → Mate in 15) Checkmate is now unavoidable. g4 was best. } (54. g4 Ne3 55. Kf3 Kf6 56. Ke2 Nxg4 57. Kd3 Ne3 58. Kc3 Kf5 59. Kb4 Ke4 60. Kc5 f3) 54... fxg3+ 55. Kf1 Kf5 56. Kg2 Kf4 57. Kh3 g4+ 58. Kg2 Ne3+ 59. Kh1 g2+ 60. Kh2 Ke4 61. Kg1 Kxd4 62. Kf2 Kc3 63. Kg1 d4 64. Kf2 d3 65. Kxe3 g1=Q+ 66. Kf4 Qf2+ 67. Kxg4 Kd4 68. Kh5 Qg2 69. Kh6 Ke5 70. Kh5 Kf5 71. Kh6 Qg6# { Black wins. } 0-1