[Event "WIM chessbia simul"] [Site "https://lichess.org/c8DMkFIB"] [Date "2023.07.07"] [White "chessbia"] [Black "jitterbugflapping"] [Result "1-0"] [UTCDate "2023.07.07"] [UTCTime "21:43:31"] [WhiteElo "2498"] [BlackElo "899"] [WhiteTitle "WIM"] [Variant "Standard"] [TimeControl "600+2"] [ECO "E94"] [Opening "King's Indian Defense: Orthodox Variation, Positional Defense, Closed Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 Nbd7 6. Be2 O-O 7. O-O e5 8. d5?! { (0.62 → -0.03) Inaccuracy. Be3 was best. } { E94 King's Indian Defense: Orthodox Variation, Positional Defense, Closed Line } (8. Be3 exd4 9. Nxd4 a6 10. Nc2 Ne5 11. Qd2 Be6 12. b3 Neg4) 8... h6 9. Qc2 Nc5?! { (0.18 → 0.97) Inaccuracy. a5 was best. } (9... a5) 10. b4 Ncd7 11. h3?! { (1.03 → 0.47) Inaccuracy. Be3 was best. } (11. Be3 Ng4 12. Bd2 Ngf6 13. a3 a6 14. Rab1 Nh5 15. Rfe1 b6 16. g3 Nhf6 17. Nh4 Nh7) 11... Re8?! { (0.47 → 1.29) Inaccuracy. a5 was best. } (11... a5 12. bxa5) 12. Be3 Nf8?! { (1.18 → 1.81) Inaccuracy. Nh5 was best. } (12... Nh5 13. c5 Nf4 14. a4 Nxe2+ 15. Nxe2 Nf6 16. Nc3 Bd7 17. a5 a6 18. Nd2 Nh5 19. Nc4) 13. c5 a5?! { (1.64 → 2.54) Inaccuracy. g5 was best. } (13... g5) 14. a3?! { (2.54 → 1.82) Inaccuracy. cxd6 was best. } (14. cxd6 axb4 15. Nb5 cxd6 16. Nc7 b3 17. axb3 Rxa1 18. Rxa1 Re7 19. Na8 Bf5 20. Bb6 Qe8) 14... N6h7? { (1.82 → 3.26) Mistake. c6 was best. } (14... c6 15. Bc4 cxd5 16. exd5 Bd7 17. Rfe1 g5 18. Nd2 axb4 19. axb4 Rxa1 20. Rxa1 g4 21. Nde4) 15. Nb5 f5 16. cxd6 fxe4? { (3.54 → 5.81) Mistake. cxd6 was best. } (16... cxd6 17. Nc7 Bd7 18. Nxa8 Qxa8 19. a4 Nf6 20. Nd2 fxe4 21. Qb3 g5 22. Nc4 Ng6 23. Nb6) 17. Nd2?! { (5.81 → 4.07) Inaccuracy. dxc7 was best. } (17. dxc7 exf3 18. cxd8=R Rxd8 19. Bxf3 Bf5 20. Qb3 a4 21. Qa2 Kh8 22. Be2 Nf6 23. Rad1 Be4) 17... cxd6 18. Nc7 Bxh3 19. Nxa8 Bxg2 20. Kxg2 Qxa8 21. Nxe4 axb4 22. axb4 Qb8 23. Rfc1 Nd7 24. Bb5 Re7 25. Qc8+ Qxc8 26. Rxc8+ Nhf8 27. Nxd6 e4 28. Nxb7?! { (6.66 → 4.84) Inaccuracy. Ra7 was best. } (28. Ra7 Ne5 29. Nxb7 Nf7 30. Bc4 Rxb7 31. Rxb7 Nd6 32. Rbc7 g5 33. b5 Nxc8 34. Rxc8 Be5) 28... Bxa1 29. Bxh6 Bg7 30. Bg5 Re5 31. Bxd7?! { (4.05 → 3.03) Inaccuracy. Be3 was best. } (31. Be3 Nf6 32. Bc4 Kh7 33. d6 Nd5 34. Rc7 Nxe3+ 35. fxe3 Kh6 36. Nc5 Re8 37. b5 Rd8) 31... Rxg5+ 32. Kf1 Kh7 33. Bc6 Re5?! { (3.11 → 4.10) Inaccuracy. Rf5 was best. } (33... Rf5 34. Nd6 Rf4 35. Re8 e3 36. Ne4 exf2 37. d6 Kh6 38. b5 Bd4 39. d7 Nxd7 40. Bxd7) 34. b5 e3 35. fxe3 Rxe3 36. Nc5 Rf3+?! { (3.32 → 4.33) Inaccuracy. Bd4 was best. } (36... Bd4 37. Na4 Kg7 38. b6 Rb3 39. b7 Be5 40. Nc5 Rb1+ 41. Ke2 Nh7 42. Re8 Bh2 43. Re7+) 37. Ke2 Ra3 38. b6 Ra2+ 39. Kd3 Rb2 40. b7 Be5 41. Rxf8 g5 42. Nd7 Bd6 43. Re8 g4 44. Nf6+ Kg6 45. Nxg4 Kf5 46. Ne3+ Kf4 47. Nc4 Rb3+ 48. Kc2 Rb4?! { (14.71 → Mate in 12) Checkmate is now unavoidable. Ra3 was best. } (48... Ra3 49. Nxd6 Ra2+ 50. Kb3 Ra1 51. b8=Q Rb1+ 52. Kc2 Rxb8 53. Rxb8 Ke3 54. Nf7 Kf4 55. d6) 49. Nxd6 Kf3 50. b8=Q Rf4 51. Rf8 Kg4 52. Rxf4+ Kxf4 53. Qe8 Kg5 54. Qe5+ Kg4 55. Qf5+ Kh4 56. Qg6 Kh3 57. Nc4 Kh4 58. d6 Kh3 59. d7 Kh4 60. d8=Q+ Kh3 61. Qg3+ Kxg3 62. Qg5+ Kf2 63. Qg3+?? { (Mate in 2 → 2.15) Lost forced checkmate sequence. Qe3+ was best. } (63. Qe3+ Kf1 64. Nd2#) 63... Kxg3 64. Kd3 Kf4 65. Be4 Kg5 66. Kd4 Kf4?? { (3.03 → Mate in 23) Checkmate is now unavoidable. Kf6 was best. } (66... Kf6 67. Kd5) 67. Ne3 Kg3 68. Nf5+ Kf4 69. Ne7 Kg5 70. Ke5 Kg4 71. Nd5 Kg5 72. Bf5 Kh6 73. Kf4?? { (Mate in 22 → 2.07) Lost forced checkmate sequence. Kf6 was best. } (73. Kf6 Kh5 74. Ne7 Kh4 75. Ke5 Kg3 76. Ke4 Kh4 77. Kf4 Kh5 78. Ng8 Kh4 79. Bd3 Kh3) 73... Kg7 74. Kg5 Kh8 { Black offers draw } 75. Kf6 Kg8 76. Nb6 Kh8 77. Nd7 Kg8 78. Ne5 Kf8 79. Bh7 Ke8 80. Bf5 Kf8 81. Nf7 Kg8 82. Be4 Kf8 83. Bh7 Ke8 84. Ne5 Kf8 85. Nd7+ Ke8 86. Ke6 Kd8 87. Kd6 Ke8 88. Bg6+ Kd8 89. Nc5 Kc8 90. Bh5 Kd8 91. Nb7+ Kc8 92. Kc6 Kb8 93. Kb6 Kc8 94. Bg4+ Kb8 95. Nc5 Ka8 96. Bf5 Kb8 97. Na6+ Ka8 98. Be4# { White wins by checkmate. } 1-0