[Event "Blitz Battle 91"] [Site "https://lichess.org/cDL0RTGr"] [Date "2020.09.12"] [White "sgis"] [Black "synapz"] [Result "0-1"] [UTCDate "2020.09.12"] [UTCTime "20:00:02"] [WhiteElo "1749"] [BlackElo "1580"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D80"] [Opening "Grünfeld Defense: Stockholm Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 { D80 Grünfeld Defense: Stockholm Variation } dxc4?! { (0.11 → 0.91) Inaccuracy. c5 was best. } (4... c5 5. Bxf6 exf6 6. cxd5 Qb6 7. e3 cxd4 8. Qxd4 Qxd4 9. exd4) 5. e3?! { (0.91 → 0.09) Inaccuracy. e4 was best. } (5. e4 c6 6. Bxc4 b5 7. Bb3 b4 8. Bxf6 exf6 9. Nce2 a5) 5... Bg7 6. Bxc4 O-O 7. Nf3 h6 8. Bh4 a6 9. O-O b5 10. Be2 Bb7 11. Rc1 Nbd7 12. a4? { (1.12 → 0.00) Mistake. b4 was best. } (12. b4 g5 13. Bg3 Nh5 14. Be5 Nhf6 15. h3 Nxe5 16. Nxe5 Nd7 17. Bf3 Bxf3 18. Nxf3 Nb6) 12... b4 13. Na2 a5 14. Bg3?! { (0.00 → -0.84) Inaccuracy. Bb5 was best. } (14. Bb5 Nb6 15. Bxf6 exf6 16. Rc5 Nd7 17. Rc1) 14... Rc8 15. Bb5?! { (-0.63 → -1.39) Inaccuracy. Nd2 was best. } (15. Nd2) 15... Bd5?! { (-1.39 → -0.62) Inaccuracy. c6 was best. } (15... c6 16. Bc4) 16. Bc4 Bxc4 17. Rxc4 Nb6?? { (-0.90 → 0.85) Blunder. c5 was best. } (17... c5) 18. Rc5 Nfd7?! { (0.71 → 1.51) Inaccuracy. Nbd7 was best. } (18... Nbd7) 19. Rxa5 c5 20. dxc5? { (1.33 → 0.02) Mistake. Qe2 was best. } (20. Qe2 Nc4 21. Ra7 Nd6 22. Rc1 Ne4 23. b3 Ndf6 24. Be5 cxd4 25. Bxd4 Nd5 26. Rc4 Ndc3) 20... Nxc5 21. Qxd8 Rfxd8 22. Rc1?? { (0.01 → -7.00) Blunder. Nxb4 was best. } (22. Nxb4 Bxb2 23. Ra7 Ncxa4 24. h3 Rc4 25. Na6 Rd7 26. Rxd7 Nxd7 27. Rb1 Kg7 28. Rd1 Nab6) 22... Ncxa4?? { (-7.00 → -0.50) Blunder. Nb7 was best. } (22... Nb7) 23. Rxc8 Rxc8 24. h3?? { (-0.70 → -3.87) Blunder. Rb5 was best. } (24. Rb5 Bxb2) 24... Bxb2?? { (-3.87 → 0.00) Blunder. b3 was best. } (24... b3 25. Nb4) 25. Nxb4 Bg7 26. Nd3 Nc3 27. Ra6 Nc4 28. Ra7 e6 29. Nde5 Ne2+ 30. Kf1?? { (-0.01 → -5.78) Blunder. Kh2 was best. } (30. Kh2 Nxg3 31. Nxc4 Rxc4 32. Kxg3 Bc3 33. Ra2 Kg7 34. Nd2 Bxd2 35. Rxd2 g5 36. Ra2 h5) 30... Nxg3+ 31. fxg3 Nxe5 32. Nd4 Rc1+ 33. Ke2 Rc8 34. g4 g5 35. Nb5?! { (-5.00 → -8.08) Inaccuracy. Ra6 was best. } (35. Ra6 Bf8) 35... Ng6?! { (-8.08 → -5.48) Inaccuracy. Rc2+ was best. } (35... Rc2+ 36. Ke1 Rxg2 37. Ra8+ Kh7 38. Ra3 Rb2 39. Nd4 Rh2 40. Kf1 Rxh3 41. Kg2 Rh4 42. Nf3) 36. Nd6 Rf8 37. Kf3 Nh4+ 38. Kg3? { (-4.53 → -11.68) Mistake. Kf2 was best. } (38. Kf2 Rb8) 38... Be5+ 39. Kf2 Bxd6 40. g3 Ng6 41. Ra6 Bb8 42. Rb6 Ne5 43. Ke2 Nc4 44. Rb4 Ne5 45. e4 Rd8 46. Rb5 Kg7 47. Ke3 Nc4+ 48. Ke2 Bxg3 49. Rc5 Ne5 50. Kf1?! { (-13.95 → Mate in 21) Checkmate is now unavoidable. Rc1 was best. } (50. Rc1 Rd4) 50... Rd1+?! { (Mate in 21 → -13.94) Lost forced checkmate sequence. Rd2 was best. } (50... Rd2 51. Rc3 Rf2+ 52. Kg1 Nf3+ 53. Rxf3 Rxf3 54. Kg2 Rd3 55. Kf1 Be5 56. Ke2 Rxh3 57. Kd1) 51. Kg2 Bh4 52. Rxe5 Rd2+ 53. Kf3 Rf2+ 54. Ke3 Rf4 55. Ra5 Bf2+ 56. Ke2 Bb6 57. Ra6 Bc5 58. Rc6 Be7 59. Rc7 Bf6 60. Ke3 Be5 61. Rc5 Bd6 62. Rc6 Be5 63. Rc5 Bf6 64. Rc7 Rf1 65. Ke2 Rh1 66. Rc3? { (-8.10 → Mate in 15) Checkmate is now unavoidable. Rc5 was best. } (66. Rc5 Bd4) 66... Bxc3 67. Kd3 Bf6 68. Kc4 Rxh3 69. Kc5 Rh4 70. Kd6 Rxg4 71. e5 Bd8 72. Kd7 Ba5 73. Kd6 Bc3 74. Ke7 Re4 75. Kd6 Rxe5 76. Ke7 g4 77. Kd6 g3 78. Ke7 g2 79. Kd6 g1=Q 80. Ke7 Qc5+ 81. Kd7 Rd5+ 82. Ke8 Qc8+ 83. Ke7 Bb4# { Black wins by checkmate. } 0-1