[Event "Rated classical game"] [Site "https://lichess.org/hP4etu4m"] [Date "2024.05.20"] [White "Acerb8"] [Black "Tenako"] [Result "1-0"] [UTCDate "2024.05.20"] [UTCTime "00:48:47"] [WhiteElo "1638"] [BlackElo "1717"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-15"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A04"] [Opening "Zukertort Opening: Pirc Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d6 { A04 Zukertort Opening: Pirc Invitation } 2. b3 e5 3. Bb2 Nc6 4. e3 Bg4 5. h3 Bh5 6. g4 Bg6 7. Bb5?! { (0.30 → -0.25) Inaccuracy. d3 was best. } (7. d3) 7... a6?! { (-0.25 → 0.46) Inaccuracy. Qd7 was best. } (7... Qd7 8. Nc3 h5 9. g5 a6 10. Be2 d5 11. d4 exd4 12. Nxd4 O-O-O 13. Qd2) 8. Bxc6+ bxc6 9. c4?? { (0.37 → -1.46) Blunder. d3 was best. } (9. d3) 9... Be7?! { (-1.46 → -0.54) Inaccuracy. h5 was best. } (9... h5 10. g5 Bd3 11. Nc3 e4 12. Nd4 Qxg5 13. Nce2 Qg2 14. Rg1 Qh2 15. b4) 10. d4 f6? { (-0.95 → 0.62) Mistake. e4 was best. } (10... e4) 11. Nc3 Bf7?! { (0.42 → 1.02) Inaccuracy. e4 was best. } (11... e4 12. Nh4) 12. O-O?? { (1.02 → -0.97) Blunder. Qe2 was best. } (12. Qe2 h5 13. Rg1 hxg4 14. hxg4 Rh3 15. O-O-O Qc8 16. Ne1 Qe6 17. d5 cxd5) 12... Qd7 13. Rc1 Be6?! { (-1.37 → -0.48) Inaccuracy. h5 was best. } (13... h5 14. Nh2 hxg4 15. hxg4 Rh4 16. f3 f5 17. Rc2 Nh6 18. Rg2 fxg4 19. fxg4) 14. Nh2 Nh6?? { (-0.51 → 1.14) Blunder. h5 was best. } (14... h5 15. d5 Bf7 16. f4 cxd5 17. cxd5 hxg4 18. hxg4 Rc8 19. Ba3 Bd8 20. Qd3) 15. Ne4? { (1.14 → -0.05) Mistake. f4 was best. } (15. f4 Qc8 16. dxe5 dxe5 17. Qf3 Qb7 18. fxe5 fxe5 19. Qe4 Nf7 20. Nf3 O-O-O) 15... Nf7?? { (-0.05 → 2.63) Blunder. f5 was best. } (15... f5 16. Ng3 fxg4 17. d5 cxd5 18. cxd5 Bf7 19. Nxg4 Nf5 20. Nxf5 Qxf5 21. f4) 16. d5 cxd5?! { (2.71 → 3.47) Inaccuracy. h5 was best. } (16... h5 17. Ng3 g6 18. Qd3 hxg4 19. dxe6 Qxe6 20. Qxg6 gxh3 21. Kh1 O-O-O 22. Qf5) 17. cxd5 Bxg4 18. hxg4 f5 19. Ng3 g6 20. gxf5 gxf5 21. Qh5 Rf8 22. Qxf5 Qxf5 23. Nxf5 Bf6 24. Rxc7 Rg8+ 25. Kh1 Rd8 26. Ba3 Rd7 27. Rfc1 Bd8 28. Rc8 Rg6 29. Nf3 Rf6 30. Ng7+ Kf8 31. Nxe5?! { (5.14 → 3.91) Inaccuracy. Ne6+ was best. } (31. Ne6+ Ke7 32. Kg2 Rxe6 33. dxe6 Kxe6 34. R8c6 a5 35. Kf1 Kd5 36. Ke2 Bf6) 31... Nxe5 32. Ne6+ Ke7 33. f4 Ng4 34. R1c6 Nxe3 35. Nxd8?? { (3.04 → 0.34) Blunder. Rxd6 was best. } (35. Rxd6 Rxd6 36. Rxd8 Rh6+ 37. Kg1 Rxe6 38. dxe6 Kxd8 39. Bxd6 Nf5 40. Bc5 Ng7) 35... Rxd8 36. Rxd8 Kxd8 37. Rxa6 Rxf4?! { (0.33 → 0.92) Inaccuracy. Kd7 was best. } (37... Kd7 38. Ra7+) 38. Bxd6?! { (0.92 → 0.30) Inaccuracy. Rxd6+ was best. } (38. Rxd6+ Kc7 39. Bc5 Rf1+ 40. Kh2 Ng4+ 41. Kh3 Nf6 42. Rc6+ Kd7 43. b4 Rf5) 38... Nxd5?? { (0.30 → 4.96) Blunder. Rf1+ was best. } (38... Rf1+ 39. Kh2) 39. Bxf4 Nxf4 40. Ra8+ Kc7 41. Ra7+ Kb6 42. Rxh7 Kb5 43. Rb7+ Ka6 44. Rb4 Nd5 45. Rc4 Nb6 46. Rh4 Nd5 47. Rc4 Ne3 48. Rb4 Nc2 49. Rh4 Na3?! { (5.05 → 6.76) Inaccuracy. Ne3 was best. } (49... Ne3 50. Kg1 Nf5 51. Ra4+ Kb6 52. Kf2 Kc6 53. Rc4+ Kd6 54. a4 Kd5 55. Rb4) 50. Kg2 Nb1 51. Rh5 Nc3 52. a3 Ne2 53. Kf2 Nf4 54. Rg5?? { (5.68 → 0.69) Blunder. Rf5 was best. } (54. Rf5 Nd3+ 55. Ke3 Ne1 56. a4 Kb6 57. Kd2 Ng2 58. Kd3 Kc7 59. a5 Nh4) 54... Nd3+?? { (0.69 → 6.50) Blunder. Nh3+ was best. } (54... Nh3+) 55. Ke3 Ne1 56. a4 Nc2+ 57. Kd3 Nb4+ 58. Kc3 Nc6 59. Rg6 Kb7?? { (6.06 → Mate in 19) Checkmate is now unavoidable. Ka5 was best. } (59... Ka5 60. Rg5+ Kb6 61. Kc4 Ne7 62. b4 Kc6 63. a5 Kd6 64. a6 Nc8 65. Rg6+) 60. b4?! { (Mate in 19 → 15.50) Lost forced checkmate sequence. Rxc6 was best. } (60. Rxc6 Kxc6 61. b4 Kd5 62. a5 Kc6 63. Kc4 Kc7 64. b5 Kb7 65. a6+ Kb6) 60... Ne5 61. Rg7+ Kc6 62. Kd4 Kd6 63. b5 Nf3+ 64. Ke4 Nd2+ 65. Kd3 Nb3 66. Kc4 Na5+?? { (6.68 → Mate in 12) Checkmate is now unavoidable. Nd2+ was best. } (66... Nd2+ 67. Kb4 Ne4 68. a5 Nf6 69. a6 Nd5+ 70. Ka5 Ke6 71. a7 Ke5 72. b6) 67. Kb4 Nc6+ 68. bxc6 Kxc6 69. a5 { Black resigns. } 1-0