[Event "Classical"] [Site "https://lichess.org/RIOeWwTm"] [Date "2023.11.22"] [White "RaiZ-1"] [Black "Kassayev67"] [Result "0-1"] [UTCDate "2023.11.22"] [UTCTime "07:49:03"] [WhiteElo "2176"] [BlackElo "2042"] [WhiteRatingDiff "-22"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A06"] [Opening "Zukertort Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 { A06 Zukertort Opening } 2. e3 Nf6 3. b3 g6 4. Bb2 Bg7 5. c4 e6 6. d4 O-O 7. Be2 Re8 8. O-O Nbd7 9. Nbd2 b6 10. cxd5 exd5 11. Qc2 Bb7 12. b4 c6 13. a4 a5 14. b5 c5 15. dxc5 Nxc5 16. Nb3 Rc8 17. Nxc5 Rxc5 18. Qb3 Ne4 19. Bxg7 Kxg7 20. Rac1 Qe7 21. Qb2+ f6 22. Bd3 Rec8 23. Bxe4 Qxe4 24. Nd4 Kf7 25. h3 Rc4 26. Qa3 Qe7 27. Qxe7+ Kxe7 28. Rxc4?! { (-0.35 → -1.16) Inaccuracy. Ra1 was best. } (28. Ra1) 28... Rxc4 29. Ra1 Kd6 30. Nb3? { (-0.29 → -1.77) Mistake. g4 was best. } (30. g4) 30... f5? { (-1.77 → -0.37) Mistake. Bc8 was best. } (30... Bc8 31. Nd4 Bf5 32. Nxf5+ gxf5 33. f4 Rc2 34. h4 h5 35. Kh2 Rc4 36. Kg3 Kc5 37. Kf3) 31. Kf1? { (-0.37 → -1.51) Mistake. g3 was best. } { White offers draw } (31. g3 d4 32. Nxd4 Bd5 33. Kf1 Rb4 34. Ke1 h6 35. f3 Rb2 36. g4 fxg4 37. hxg4 Kc5) 31... Rb4?! { (-1.51 → -0.53) Inaccuracy. f4 was best. } (31... f4) 32. Ra3?! { (-0.53 → -1.49) Inaccuracy. Nd4 was best. } (32. Nd4) 32... f4 33. exf4 Rxf4 34. f3 Rb4 35. Ke2 Bc8 36. g4 Be6 37. Ke3?? { (-2.08 → -6.02) Blunder. Nd2 was best. } (37. Nd2 g5 38. Kd1 d4 39. Ne4+ Ke5 40. Nxg5 Bb3+ 41. Kd2 h6 42. Ne4 Bxa4 43. h4 Bxb5) 37... g5?? { (-6.02 → -2.06) Blunder. Rxb3+ was best. } (37... Rxb3+ 38. Rxb3 d4+ 39. Kxd4 Bxb3 40. f4 Bxa4 41. Kc4 Ke6 42. Kc3 Bxb5 43. Kd2 Kd6 44. Kc3) 38. Nd4 Bd7 39. Nc2 Rc4 40. Kd3? { (-2.62 → -4.64) Mistake. Kd2 was best. } (40. Kd2 d4 41. Ne1 Be8 42. Nd3 Bg6 43. f4 gxf4 44. Nxf4 Rc2+ 45. Ke1 Be4 46. Nd3 Rc3) 40... h5?? { (-4.64 → -1.21) Blunder. Rxa4 was best. } (40... Rxa4 41. Rb3 Kc5 42. Kd2 Bxb5 43. Re3 Rf4 44. Re7 Rxf3 45. Rc7+ Kd6 46. Rxh7 Rd3+ 47. Kc1) 41. gxh5?? { (-1.21 → -5.57) Blunder. Ne3 was best. } (41. Ne3 Rf4 42. Kd2 h4 43. Ng2 Rd4+ 44. Kc1 Ke5 45. f4+ gxf4 46. Nxh4 Ke4 47. g5 Rd3) 41... Bf5+ 42. Ke3 Bxc2 43. f4 gxf4+ 44. Kf3 Bd1+ 45. Kg2 Bxh5?! { (-10.21 → -6.68) Inaccuracy. Rc2+ was best. } (45... Rc2+ 46. Kg1 Bxh5 47. Ra1 d4 48. Rf1 f3 49. Kh1 d3 50. Rd1 d2 51. Kh2 f2 52. Rxd2+) 46. h4?! { (-6.68 → -10.10) Inaccuracy. Ra2 was best. } (46. Ra2 Bg6 47. Kf3 Ke5 48. Rf2 Bf5 49. h4 Rc3+ 50. Ke2 Be4 51. Kd2) 46... f3+ 47. Kf2 Rxh4?! { (-33.96 → -7.33) Inaccuracy. Rc2+ was best. } (47... Rc2+ 48. Kf1 d4 49. Rd3 Kd5 50. Rd1 Bg4 51. Rxd4+ Kxd4 52. h5 f2 53. Kg2 Bxh5) 48. Kg3? { (-7.33 → Mate in 17) Checkmate is now unavoidable. Rd3 was best. } (48. Rd3 Rxa4 49. Rd2 Rc4 50. Kg3 a4 51. Rb2 Kc5 52. Rh2 f2 53. Rxf2 Kxb5 54. Rf5 Bg6) 48... Rg4+ 49. Kf2?! { (-35.92 → Mate in 14) Checkmate is now unavoidable. Kh2 was best. } (49. Kh2 f2 50. Ra1 Rg1 51. Rxg1 fxg1=R 52. Kxg1 Ke5 53. Kf1 Kf4 54. Kf2 d4 55. Kg2 d3) 49... Rg2+ 50. Kf1 Rb2 51. Rc3 Be8?? { (Mate in 10 → -6.85) Lost forced checkmate sequence. Bg4 was best. } (51... Bg4 52. Kg1 Ke5 53. Kh1 Rb1+ 54. Kh2 f2 55. Re3+ Kf4 56. Rd3 Bf3 57. Rd4+ Be4 58. Rxe4+) 52. Rxf3 Bxb5+ 53. axb5 Kc5 54. Ke1 Kxb5 55. Kd1 Rb4 56. Kc1 a4 57. Rd3 d4 58. Kc2 Kc4 59. Rh3 Rb3 60. Rh8 Rc3+ 61. Kb2? { (-9.61 → Mate in 18) Checkmate is now unavoidable. Kd2 was best. } (61. Kd2 b5) 61... a3+ 62. Ka2 b5 63. Rb8 Rc2+? { (-38.79 → -5.22) Mistake. Re3 was best. } (63... Re3 64. Ra8 Kb4 65. Kb1 d3 66. Kc1 Re2 67. Kd1 a2 68. Ra6 Rg2 69. Ke1 a1=Q+ 70. Rxa1) 64. Kb1? { (-5.22 → -38.87) Mistake. Kxa3 was best. } (64. Kxa3 Rc3+ 65. Kb2 Re3 66. Rc8+ Kb4 67. Rh8 Re2+ 68. Kc1 Kc3 69. Kd1 Rf2 70. Rc8+ Kb3) 64... d3 65. Rc8+?! { (-39.17 → Mate in 8) Checkmate is now unavoidable. Rd8 was best. } (65. Rd8 Rf2 66. Rd7 d2 67. Kc2 a2 68. Rc7+ Kb4 69. Ra7 d1=Q+ 70. Kxd1 a1=Q+ 71. Rxa1 Rf1+) 65... Kb3 66. Ra8 { White offers draw } 66... a2+ 67. Rxa2 Rxa2 68. Kc1 Rh2 69. Kd1 Kc3 70. Ke1 b4 71. Kd1 Rh1# { Black wins by checkmate. } 0-1