[Event "Eine kleine Nachtmusik 1"] [Site "https://lichess.org/k6xhHw1B"] [Date "2021.04.09"] [White "chinpure"] [Black "TheClassicBuzz"] [Result "1/2-1/2"] [UTCDate "2021.04.09"] [UTCTime "22:21:42"] [WhiteElo "2109"] [BlackElo "2155"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "420+3"] [ECO "D97"] [Opening "Grünfeld Defense: Russian Variation, Byrne Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Nc6?! { (0.00 → 0.59) Inaccuracy. Na6 was best. } { D97 Grünfeld Defense: Russian Variation, Byrne Variation } (7... Na6 8. Be3 c5 9. Rd1 Ng4 10. Bg5 cxd4 11. Nxd4 h6 12. Bc1) 8. d5?! { (0.59 → -0.25) Inaccuracy. Be2 was best. } (8. Be2 e5 9. d5 Nd4 10. Nxd4 exd4 11. Qxd4 c6 12. Qc4 cxd5) 8... Na5 9. Qb4?! { (-0.18 → -0.82) Inaccuracy. Qa4 was best. } (9. Qa4) 9... c6 10. Bg5 cxd5 11. Rd1 Nc6 12. Qa3?! { (-0.97 → -2.03) Inaccuracy. Qa4 was best. } (12. Qa4 Bd7 13. exd5 Ne5 14. Bb5 Bxb5 15. Qxb5 Nxf3+ 16. gxf3 Qc8 17. O-O Qh3 18. Qe2 Qf5) 12... d4 13. e5? { (-2.30 → -3.91) Mistake. Be2 was best. } (13. Be2) 13... Qb6? { (-3.91 → -2.36) Mistake. Ng4 was best. } (13... Ng4) 14. exf6 exf6 15. Nd5 Re8+? { (-2.44 → -0.78) Mistake. Qd8 was best. } (15... Qd8 16. Nxf6+) 16. Be2?? { (-0.78 → -4.55) Blunder. Be3 was best. } (16. Be3 Qd8 17. Nb4 Bf8 18. Nxc6 Bxa3 19. Nxd8 Bb4+ 20. Ke2 dxe3 21. fxe3 Bc5 22. Rd3 Bb6) 16... Qd8? { (-4.55 → -2.23) Mistake. Rxe2+ was best. } (16... Rxe2+) 17. Nxd4?? { (-2.23 → -6.09) Blunder. Nxf6+ was best. } (17. Nxf6+ Bxf6) 17... Qxd5 18. Nxc6 Qxg2 19. Ne7+ Rxe7?? { (-5.70 → 4.18) Blunder. Kh8 was best. } (19... Kh8 20. Qf3) 20. Rd8+ Bf8 21. Qxe7 Qxh1+ 22. Bf1 Qxf1+ 23. Kxf1 Bh3+ 24. Ke1 Rxd8 25. Qxd8 fxg5 26. a3 h6 27. Kd2? { (3.86 → 1.94) Mistake. Qd5 was best. } (27. Qd5 Bc8 28. Qa5 Bg4 29. Qxa7 Bf3 30. Qb8 g4 31. b4 Kg7 32. Qd8 h5 33. Kf1 Bc6) 27... Bg2 28. Ke3 Bc6 29. Kd4 g4 30. b4 a6 31. Ke5 Kg7 32. Qc8 h5 33. Qd8 Bf3 34. Qf6+ Kg8 35. Qd8 Kg7 36. Kd4 Kg8 37. Qb8 Kg7 38. Qd8 Kg8?! { (0.99 → 1.58) Inaccuracy. a5 was best. } (38... a5 39. Kc3 axb4+ 40. axb4 Be2 41. Qc7 Bf3 42. Qe5+ Kh7 43. Kc4 Bc6 44. Qc7 Kg7 45. Qd8) 39. Qb6?! { (1.58 → 0.66) Inaccuracy. Ke3 was best. } (39. Ke3 Bc6) 39... Be7 40. a4 Kg7 41. b5 axb5 42. Qxb5 Bf6+?! { (0.00 → 1.00) Inaccuracy. Bd6 was best. } (42... Bd6 43. Qd7 Bxh2 44. Qd8 b6 45. Qe7 Bc6 46. Kd3 Bxa4 47. Qb4 b5 48. Qd4+ f6 49. Qa7+) 43. Ke3 Kg8 44. h3? { (1.35 → 0.08) Mistake. Qc5 was best. } (44. Qc5 Bg2) 44... Kg7?! { (0.08 → 1.01) Inaccuracy. Bc6 was best. } (44... Bc6 45. Qf1 gxh3 46. Qxh3 Bxa4 47. Qc8+ Kg7 48. Qxb7 Bd1 49. Kf4 Bg4 50. Kg3 Bf5 51. Kh2) 45. Qb6?! { (1.01 → 0.00) Inaccuracy. hxg4 was best. } (45. hxg4 hxg4 46. Kf4 Bh4 47. Qe5+ Bf6 48. Qc5 Bd8 49. Qd4+ Bf6 50. Qb4 Ba1 51. Qe7 Bd4) 45... Be5? { (0.00 → 1.49) Mistake. Bg5+ was best. } (45... Bg5+ 46. Kd3 gxh3 47. Qd6 Bf6 48. Ke3 Bg2 49. f3 g5 50. Kf2 g4 51. fxg4 hxg4 52. Kg3) 46. hxg4?! { (1.49 → 0.72) Inaccuracy. Qc5 was best. } (46. Qc5 Kf6 47. Qf8 Ke6 48. a5 Bd6 49. Qe8+ Kf6 50. hxg4 hxg4 51. Qd8+ Ke6 52. Kd2 Bb4+) 46... hxg4 47. Qc5?! { (1.31 → 0.61) Inaccuracy. Kd2 was best. } (47. Kd2 f6) 47... Bf6 48. Kf4 Kg8 49. Qd6 Kg7 50. Qb6 Be7 51. Ke5 Kg8 52. Qc7 Bf8 53. Qd8 Kg7 54. Qe8?! { (0.83 → 0.25) Inaccuracy. Qf6+ was best. } (54. Qf6+ Kg8) 54... Ba3? { (0.25 → 1.40) Mistake. Bc5 was best. } (54... Bc5) 55. Kf4? { (1.40 → 0.00) Mistake. Qb5 was best. } (55. Qb5) 55... Bb2? { (0.00 → 1.11) Mistake. Bd6+ was best. } (55... Bd6+ 56. Ke3 Bc5+ 57. Kd3 Bxf2 58. Qe5+ Kg8 59. Qf6 Kf8 60. Qh8+ Ke7 61. Qe5+ Kf8) 56. Qe7 Bf6 57. Qd6 Ba1 58. Kg5?? { (0.83 → -10.68) Blunder. Qe7 was best. } (58. Qe7 Bf6 59. Qc7 Bd4 60. Kg3 g5 61. a5 Ba1 62. Kh2 Kg6 63. Kg1 f6 64. Kf1 Be5) 58... Bb2?? { (-10.68 → 1.32) Blunder. f6+ was best. } (58... f6+) 59. Qh2?? { (1.32 → Mate in 5) Checkmate is now unavoidable. Qc7 was best. } (59. Qc7) 59... Bc1+ 60. Kh4 Bb2?? { (Mate in 2 → 0.83) Lost forced checkmate sequence. g5+ was best. } (60... g5+ 61. Kh5 g3#) 61. Qc7 Bf6+ 62. Kg3 Bb2 63. Kf4 Bf6 64. Ke3 Bg5+ 65. Kd4 Bf6+ 66. Kc5 Bc3 67. Kc4 Bf6 68. Kc5 Bc3 69. Kc4 Bf6 70. Kc5? { (1.43 → 0.00) Mistake. Kd3 was best. } { The game is a draw. } (70. Kd3 Bg5 71. Qe5+ f6 72. Qc5 Kf7 73. Qd6 Kg7 74. Qd7+ Kh6 75. Qc7 f5 76. Qh2+ Kg7) 1/2-1/2