[Event "GrandPrix Runde 4"] [Site "https://lichess.org/6YqbXiwM"] [Date "2021.01.30"] [White "GreatBlunder"] [Black "Slowslav"] [Result "0-1"] [UTCDate "2021.01.30"] [UTCTime "19:14:26"] [WhiteElo "1984"] [BlackElo "2034"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A81"] [Opening "Dutch Defense: Semi-Leningrad Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 f5?! { (0.00 → 0.56) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. g3 Nf6 3. Bg2 g6 { A81 Dutch Defense: Semi-Leningrad Variation } 4. Nh3 Bg7 5. Nf4 O-O 6. h4 d6 7. d5 c6 8. c4 cxd5 9. cxd5 Na6 10. Nc3 Nc5 11. O-O Qe8? { (0.18 → 1.31) Mistake. Bd7 was best. } (11... Bd7 12. Be3) 12. Be3 b6 13. Rb1 a5 14. Bxc5?! { (0.84 → 0.12) Inaccuracy. Bd4 was best. } (14. Bd4 h6) 14... bxc5 15. Ne6 Bxe6 16. dxe6 Rb8 17. b3?! { (0.18 → -0.48) Inaccuracy. e3 was best. } (17. e3) 17... Qc8 18. Nd5 Qxe6 19. Nc7?! { (-0.70 → -1.61) Inaccuracy. Nxf6+ was best. } (19. Nxf6+ Qxf6) 19... Qd7 20. Nd5 e6 21. Nxf6+ Bxf6 22. Rc1 Rfd8?! { (-2.14 → -1.36) Inaccuracy. Rfc8 was best. } (22... Rfc8 23. Rc2 d5 24. Qc1 Qc7 25. Qd2 a4 26. Rfc1 Qd6 27. Qa5 axb3 28. axb3 Be7 29. Qc3) 23. Qd2 Kg7? { (-1.85 → -0.17) Mistake. a4 was best. } (23... a4) 24. Qxa5 Ra8?? { (-0.36 → 6.63) Blunder. Rdc8 was best. } (24... Rdc8) 25. Qd2?? { (6.63 → 0.00) Blunder. Bxa8 was best. } (25. Bxa8 Qe7 26. Bg2 Rc8 27. Qb5 Rc7 28. a4 d5 29. a5 Qd6 30. Rfd1 f4 31. Qb6 Be5) 25... Qa7?? { (0.00 → 4.23) Blunder. Ra3 was best. } (25... Ra3 26. Rc2 Qa7 27. Bc6 Qa5 28. Qe3 Be5 29. Qg5 Bf6) 26. Rc2?? { (4.23 → -0.04) Blunder. Bxa8 was best. } (26. Bxa8) 26... Qa5?? { (-0.04 → 4.04) Blunder. Rac8 was best. } (26... Rac8 27. Rfc1) 27. Qxa5?? { (4.04 → -0.86) Blunder. Bxa8 was best. } (27. Bxa8 Qxa8) 27... Rxa5 28. Rd1 d5 29. Rdd2 Rda8?! { (-1.21 → -0.59) Inaccuracy. Be7 was best. } (29... Be7 30. Bf3 Kf6 31. e3 Ra3 32. Kg2 Rb8 33. h5 Rb4 34. hxg6 hxg6 35. Be2 g5 36. Rd1) 30. Kh2 Rb8 31. f4?! { (-0.62 → -1.18) Inaccuracy. f3 was best. } (31. f3) 31... Kf7 32. Bf3 Ke7 33. h5 d4? { (-1.61 → -0.46) Mistake. g5 was best. } (33... g5) 34. hxg6 hxg6 35. Kg2 Kd6?! { (-0.72 → -0.14) Inaccuracy. g5 was best. } (35... g5 36. Rc4) 36. Rc4 Rh8 37. b4 cxb4 38. Rxb4 Ra7 39. a4 Rah7?? { (0.44 → 2.27) Blunder. g5 was best. } (39... g5 40. fxg5) 40. Rd1?? { (2.27 → 0.46) Blunder. Rb6+ was best. } (40. Rb6+ Ke7) 40... Rh2+? { (0.46 → 2.12) Mistake. g5 was best. } (40... g5 41. fxg5 Bxg5 42. Rbxd4+ Ke5 43. a5 Be3 44. R4d3 f4 45. a6 Ba7 46. Rd8 Rxd8 47. Rxd8) 41. Kg1 R2h3 42. Kg2? { (2.63 → 1.20) Mistake. Rb6+ was best. } (42. Rb6+ Ke7) 42... Rh2+? { (1.20 → 2.50) Mistake. e5 was best. } (42... e5) 43. Kg1 R2h7?! { (2.22 → 3.25) Inaccuracy. e5 was best. } (43... e5 44. Rc1 e4 45. Bg2 Bg7 46. a5 R2h7 47. a6 Kd5 48. Rb5+ Kd6 49. Rcb1 Rd8 50. Kf1) 44. Rb6+ Kd7 45. Rb7+?? { (4.17 → 1.42) Blunder. a5 was best. } (45. a5 Rc8 46. a6 Rhh8 47. a7 g5 48. fxg5 Bxg5 49. Rxd4+ Ke7 50. Kf2 Rc3 51. Rb7+ Kf6) 45... Kd6?? { (1.42 → 3.71) Blunder. Ke8 was best. } (45... Ke8 46. Rb8+ Kf7 47. Rxh8 Rxh8 48. a5 d3 49. e3 Bd8 50. a6 Bb6 51. Rxd3 Kf6 52. Kg2) 46. Rxh7?? { (3.71 → 0.00) Blunder. Rb6+ was best. } (46. Rb6+) 46... Rxh7 47. Rb1 Kc5 48. Rb5+ Kd6?? { (0.19 → 2.34) Blunder. Kc4 was best. } (48... Kc4) 49. a5?? { (2.34 → 0.25) Blunder. Rb6+ was best. } (49. Rb6+) 49... Ra7?? { (0.25 → 2.43) Blunder. Rc7 was best. } (49... Rc7) 50. Rb6+?? { (2.43 → 0.07) Blunder. Bb7 was best. } (50. Bb7 e5 51. fxe5+ Bxe5 52. Kg2 g5 53. a6 Ke6 54. Rb4 g4 55. Ra4 Kd6 56. Rc4 Ke6) 50... Kd7 51. a6 Kc7?? { (0.04 → 5.91) Blunder. d3 was best. } (51... d3 52. Kf1 Bd8 53. Rb7+ Rxb7 54. axb7 dxe2+ 55. Kxe2 Bc7 56. Kd3 e5 57. fxe5 Bxe5 58. g4) 52. Rc6+?? { (5.91 → 0.12) Blunder. Rxe6 was best. } (52. Rxe6 Bd8 53. Rxg6 Be7 54. Kg2 Bd6 55. Bb7 Rxa6 56. Bxa6 Bb4 57. Bd3 Bc3 58. Bxf5 Bd2) 52... Kd7 53. Rb6 e5?? { (0.04 → 9.33) Blunder. d3 was best. } (53... d3 54. e3 Bd8 55. Rb7+ Rxb7 56. axb7 Kc7 57. Kf1 Bf6 58. Ke1 Bc3+ 59. Kd1 e5 60. fxe5) 54. fxe5?? { (9.33 → 3.13) Blunder. Rxf6 was best. } (54. Rxf6) 54... Bxe5 55. Kg2 Bc7? { (2.73 → 5.00) Mistake. Bd6 was best. } (55... Bd6) 56. Rb7?? { (5.00 → -0.03) Blunder. Rxg6 was best. } (56. Rxg6 Bd6 57. Bb7 Bb4 58. Kf3 Bd2 59. Rb6 Bc1 60. Rf6 Bd2 61. Rxf5 Rxa6 62. Bxa6 d3) 56... Rxb7 57. axb7 Bb8 58. Kf2 Kd6 59. Ke1 Kc5 60. Kd2 Bxg3 61. Kd3 Bb8 62. Bg2 g5 63. e3 dxe3 64. Kxe3 Kd6 65. Kd4 Ba7+ 66. Kd3 Ke5 67. Ke2?? { (-0.63 → -3.96) Blunder. Bc6 was best. } (67. Bc6 Kf4 68. Bd7 g4 69. Ke2 Kg5 70. b8=Q Bxb8 71. Kf2 Be5 72. Kg2 Kf4 73. Bb5 Bd4) 67... Kf4 68. Bc6 Kg3 69. Kf1 f4 70. Ke2 g4 71. Kf1 Kh2 72. Bd7 g3?? { (-7.30 → 0.00) Blunder. Kg3 was best. } (72... Kg3) 73. Bg4?? { (0.00 → Mate in 12) Checkmate is now unavoidable. Bc6 was best. } (73. Bc6 Bb8 74. Bf3 Bd6 75. Bc6) 73... g2+ 74. Ke2 g1=Q { White resigns. } 0-1