[Event "Computer Schach Partie"] [Site ""] [Date "2018.04.12"] [Round "?"] [White "Human"] [Black "LczeroCPU"] [Result "1-0"] [WhiteElo "2400"] [BlackElo "2000"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B23"] [Opening "Sicilian Defense: Grand Prix Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 Nc6 3. f4 { B23 Sicilian Defense: Grand Prix Attack } e6 4. Nf3 d5 5. Bb5 Nf6 6. Bxc6+ bxc6 7. d3 Ba6 8. O-O?! { (-0.21 → -0.80) Inaccuracy. e5 was best. } (8. e5 Nd7 9. b3 c4 10. dxc4 Bb4 11. Bd2 O-O 12. Qe2 dxc4) 8... Be7?! { (-0.80 → 0.08) Inaccuracy. dxe4 was best. } (8... dxe4) 9. e5 Nd7 10. b3 O-O 11. Ne2?! { (0.31 → -0.75) Inaccuracy. Qe1 was best. } (11. Qe1) 11... f6?! { (-0.75 → 0.27) Inaccuracy. c4 was best. } (11... c4 12. d4 c5 13. Be3 Rb8 14. c3 Qc8 15. dxc5 cxb3 16. c6 Nc5 17. axb3 Rxb3 18. Rf2) 12. c4 Qe8?! { (0.00 → 0.68) Inaccuracy. fxe5 was best. } (12... fxe5 13. fxe5 Qc7 14. Bf4 Rf5 15. Qd2 Raf8 16. h3 Bb7 17. Bg3 g5 18. Bh2 h6 19. Rae1) 13. Bb2 fxe5 14. Nxe5 Nxe5 15. Bxe5 Qg6 16. Ng3 Rf7 17. Qf3 h6 18. Rad1 Kh7 19. Qh5?! { (0.80 → 0.19) Inaccuracy. Qe2 was best. } (19. Qe2 Raf8) 19... Qxh5 20. Nxh5 g6 21. Ng3 h5 22. Ne2 Rd8 23. g3 Bc8 24. h4 Rd7 25. Kg2 Rb7 26. Nc3 Rd7 27. Na4 Ba6 28. Kf3 Rd8 29. Ke3 Rd7 30. Rd2 Kh6 31. Rc1 d4+ 32. Kf3 Kh7 33. Rg1 Rd8 34. Rdg2 Rg8 35. Nb2 g5?! { (2.26 → 3.62) Inaccuracy. Rf5 was best. } (35... Rf5 36. Nd1) 36. hxg5 Rxg5 37. Ke4 Rg8?! { (3.17 → 4.05) Inaccuracy. Rxe5+ was best. } (37... Rxe5+ 38. Kxe5) 38. g4?! { (4.05 → 2.87) Inaccuracy. Rh1 was best. } (38. Rh1 Kg6) 38... Kh6? { (2.87 → 5.39) Mistake. Rxg4 was best. } (38... Rxg4 39. Rxg4 hxg4 40. Rxg4 Bc8 41. Nd1 a6 42. Nf2 a5 43. Rg1 Bf6 44. Ng4 Bxe5 45. Kxe5) 39. Nd1? { (5.39 → 3.02) Mistake. Rh1 was best. } (39. Rh1) 39... Rh7?! { (3.02 → 4.00) Inaccuracy. Rxg4 was best. } (39... Rxg4 40. Rxg4 hxg4 41. Nf2 Kg6 42. Rxg4+ Kh7 43. Rg2 Bb7 44. Kf3 a5 45. Ne4 Bc8 46. Bd6) 40. Nf2 Bb7 41. Kf3 a5?! { (3.66 → 5.26) Inaccuracy. Bc8 was best. } (41... Bc8 42. Rh2) 42. Ne4 hxg4+ 43. Rxg4 Rxg4 44. Rxg4 a4 45. bxa4 Ba6 46. Rg2 Rf7 47. Nf2 Bc8 48. Ng4+ Kg6?! { (7.00 → 13.82) Inaccuracy. Kh7 was best. } (48... Kh7 49. Rh2+ Kg6 50. Rh6+ Kf5 51. Nf2 Bf8 52. Rh8 Kg6 53. Ne4 Bd7 54. Ng5 Bg7 55. Nxf7) 49. Nf6+ Kh6 50. Ng8+ Kh5 51. Rh2+ Bh4 52. Nf6+ Kg6 53. Rxh4 Rxf6 54. Bxf6 Kxf6 55. Rh8 Ba6 56. a5 Kf5?! { (16.27 → Mate in 16) Checkmate is now unavoidable. Ke7 was best. } (56... Ke7 57. Ra8) 57. Ra8 Bb7 58. Rb8 Ba6 59. Rb6 Bc8 60. a6 Bxa6 61. Rxa6 e5 62. fxe5 Kxe5 63. Rxc6 Kf5 64. a4 Ke5 65. a5 Kf5 66. a6 Ke5 67. a7 Kf5 68. a8=Q Ke5 69. Qb8+ Kf5 70. Qf4# { White wins by checkmate. } 1-0