[Event "Osterturnier"] [Site "https://lichess.org/r8UTwGt0"] [Date "2021.04.01"] [White "SchwattePitt"] [Black "Arminia69"] [Result "1-0"] [UTCDate "2021.04.01"] [UTCTime "19:15:51"] [WhiteElo "1794"] [BlackElo "2077"] [WhiteRatingDiff "+48"] [BlackRatingDiff "-16"] [Variant "Standard"] [TimeControl "300+5"] [ECO "D87"] [Opening "Grünfeld Defense: Exchange Variation, Spassky Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 Nf6 2. Nc3 g6 3. d4 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 O-O { D87 Grünfeld Defense: Exchange Variation, Spassky Variation } 9. Be3 cxd4 10. cxd4 Qa5+ 11. Qd2?! { (0.68 → 0.10) Inaccuracy. Bd2 was best. } (11. Bd2 Qd8) 11... Qxd2+ 12. Kxd2 Nc6 13. Rab1 a6 14. f3 b5 15. Bd5 Bb7?! { (0.06 → 1.13) Inaccuracy. Bd7 was best. } (15... Bd7 16. Rhc1 Rfc8 17. Rb3 e6 18. Bxc6 Rxc6 19. Rxc6 Bxc6 20. Nc1 Bf8 21. Nd3 Rc8 22. Rc3) 16. Bxc6?! { (1.13 → 0.18) Inaccuracy. Rhc1 was best. } (16. Rhc1) 16... Bxc6 17. d5 Bd7 18. Rhc1 Rfc8 19. Rxc8+ Rxc8 20. Rc1 Rxc1 21. Nxc1 f5 22. Nd3 Bc8 23. Nc5 fxe4 24. fxe4 Be5 25. g3 Kf7 26. Kd3 Bd6 27. Kd4 Bb8 28. e5 a5?! { (0.50 → 1.10) Inaccuracy. e6 was best. } (28... e6 29. d6 Ba7 30. Ke4 Bxc5 31. Bxc5 Ke8 32. Kf4 h6 33. Kg4 Bb7 34. Be3 h5+ 35. Kg5) 29. e6+ Kf6?? { (1.12 → 7.62) Blunder. Ke8 was best. } (29... Ke8 30. Nb3) 30. Ke4?? { (7.62 → 2.65) Blunder. Nd7+ was best. } (30. Nd7+ Kg7 31. Nxb8 b4 32. Nc6 a4 33. Nxb4 Kf8 34. Bg5 h6 35. Bxe7+ Ke8 36. Bg5 h5) 30... Bd6 31. Bd4+? { (2.51 → 1.20) Mistake. Nd7+ was best. } (31. Nd7+ Kg7) 31... Kg5 32. Nd7 Kg4 33. Nf8? { (1.57 → 0.15) Mistake. Be5 was best. } (33. Be5 Ba3) 33... Kh3 34. Nxh7 Kxh2?! { (0.77 → 1.62) Inaccuracy. b4 was best. } (34... b4 35. Nf8) 35. g4? { (1.62 → 0.11) Mistake. Nf8 was best. } (35. Nf8) 35... Kg3 36. g5 Kg4 37. Be5 Ba3 38. Bc7 a4 39. Bd8 Ba6?? { (0.04 → 1.84) Blunder. Bc5 was best. } (39... Bc5) 40. Bc7?? { (1.84 → -3.77) Blunder. Nf6+ was best. } (40. Nf6+ Kxg5) 40... b4 41. d6?? { (-4.12 → -9.65) Blunder. Nf6+ was best. } (41. Nf6+ Kxg5 42. Ng8 b3 43. axb3 axb3 44. Be5 Bf1 45. Kf3 Kh4 46. Kf2 Bb5 47. Ke3 Kh3) 41... exd6?? { (-9.65 → 0.43) Blunder. b3 was best. } (41... b3) 42. e7 Bb5 43. Bxd6 Bc6+ 44. Kd3?! { (0.57 → 0.00) Inaccuracy. Kd4 was best. } (44. Kd4 Kf5 45. Kc5 Be8 46. Kb6 Ke6 47. Kc7 Bf7 48. Nf8+ Kf5 49. Kd7 Bc1 50. Bxb4 Bxg5) 44... Bc1 45. Nf6+ Kxg5 46. e8=Q Bxe8 47. Nxe8 b3 48. axb3 axb3 49. Nc7 b2 50. Kc2 Bf4?? { (-0.03 → 3.47) Blunder. Kf5 was best. } (50... Kf5 51. Be7) 51. Ne6+ Kf5 52. Nxf4 g5 53. Nd3 b1=N 54. Kxb1 Ke4 55. Kc2 g4 56. Kd2 Kf3 57. Ke1 Kg2 58. Nf4+ Kf3 59. Nh5 Kg2 60. Ng3 Kf3 61. Kf1 Ke3 62. Kg2 Kd4 63. Bb8 Ke3 64. Nh5 Ke4 65. Kg3 Kf5 66. Bf4 Kg6 67. Kxg4 Kf7 68. Kf5 Ke7 69. Nf6 Kf7?! { (57.67 → Mate in 14) Checkmate is now unavoidable. Kd8 was best. } (69... Kd8) 70. Bd6 Kg7 71. Nd7?! { (Mate in 15 → 68.28) Lost forced checkmate sequence. Ne8+ was best. } (71. Ne8+ Kf7 72. Nc7 Kg7 73. Be7 Kh7 74. Ne6 Kh6 75. Bb4 Kh5 76. Nf4+ Kh6 77. Bf8+ Kh7) 71... Kf7 72. Ne5+?! { (Mate in 14 → 54.81) Lost forced checkmate sequence. Nf6 was best. } (72. Nf6 Kg7 73. Ne8+ Kf7 74. Nc7 Kg7 75. Kg5 Kf7 76. Ba3 Kg7 77. Be7 Kf7 78. Bf6 Kf8) 72... Ke8 73. Ke6 Kd8 74. Nd7 Kc8 75. Nc5 Kd8 76. Be5 Ke8?! { (51.19 → Mate in 12) Checkmate is now unavoidable. Kc8 was best. } (76... Kc8) 77. Nb7 Kf8 78. Nd6 Kg8 79. Kf6 Kf8 80. Bf4 Kg8 81. Bh6 Kh7 82. Bf8 Kg8 83. Be7 Kh7 84. Nf5 Kg8 85. Kg6 Kh8 86. Bd6 Kg8 87. Nh6+ Kh8 88. Be5# { White wins by checkmate. } 1-0