[Event "The Damiano Petroff WC Arena"] [Site "https://lichess.org/Zcu5eWYZ"] [Date "2022.04.30"] [White "Saparmyrat"] [Black "chessmaster2006"] [Result "0-1"] [UTCDate "2022.04.30"] [UTCTime "16:46:24"] [WhiteElo "2680"] [BlackElo "2659"] [WhiteTitle "IM"] [BlackTitle "GM"] [Variant "From Position"] [TimeControl "180+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rnbqkb1r/pppp1ppp/8/4N3/4n3/8/PPPP1PPP/RNBQKB1R w KQkq - 0 4"] [SetUp "1"] [Annotator "lichess.org"] 4. Qe2 Qe7 5. Qxe4 d6 6. d4 dxe5 7. dxe5 Nc6 8. Nc3 Qxe5 9. Bf4 Qxe4+ 10. Nxe4 Bf5 11. Bd3 O-O-O 12. O-O-O Bg6 13. Ng5 Be7 14. Bxg6 hxg6 15. Rxd8+ Nxd8 16. Nf3 Ne6 17. Bg3 f6 18. Re1 Kd7 19. Rd1+ Ke8 20. Re1 Kf7 21. Rd1 g5 22. h3 a5 23. Rd7 Ke8 24. Rd3 g6 25. Rd5 b6 26. Nd4 Kf7 27. Nc6 Ke8?! { (0.09 → 0.95) Inaccuracy. Bc5 was best. } (27... Bc5 28. Rd7+) 28. c3?! { (0.95 → 0.22) Inaccuracy. Rd1 was best. } (28. Rd1) 28... f5 29. Re5 Kd7 30. Nxe7 Kxe7 31. f3 Kf6 32. Re2 Rd8 33. Rd2 Re8 34. b4 axb4 35. cxb4 Ra8 36. Kb2 c5? { (0.09 → 1.68) Mistake. Ke7 was best. } (36... Ke7 37. Be5) 37. Bf2? { (1.68 → 0.00) Mistake. Rd6 was best. } (37. Rd6) 37... Ra4 38. bxc5 bxc5 39. Kb3 Rb4+ 40. Kc3 g4?! { (0.00 → 0.70) Inaccuracy. Ra4 was best. } (40... Ra4 41. Kb3 Rb4+ 42. Kc3) 41. Bxc5 Ra4 42. Bd6 gxh3 43. gxh3 Rh4 44. Rh2 Ra4 45. a3 Ra6 46. Bb4 Ng5 47. f4 Ne6 48. Kb3 Nxf4 49. a4 Nd5 50. a5 Ra8 51. Rd2 Ke5 52. Bc3+?? { (-0.16 → -7.49) Blunder. Re2+ was best. } (52. Re2+ Kd4 53. Be1 Rb8+ 54. Ka3 f4 55. Rb2 Ra8 56. h4 Nc3 57. Rb4+ Ke3 58. Bxc3 Rxa5+) 52... Ke6?? { (-7.49 → 0.07) Blunder. Nxc3 was best. } (52... Nxc3 53. Kxc3 Rxa5 54. Rg2 Ra3+ 55. Kc4 Rxh3 56. Rxg6 f4 57. Rg7 Ke4 58. Re7+ Kf3 59. Kd4) 53. Re2+ Kd6 54. Be1 Rb8+ 55. Kc4 f4 56. Rd2 Rc8+ 57. Kd4 Ke6 58. Ke4 Rc4+ 59. Rd4 Rc5 60. Bb4 Rb5 61. Bd2 g5 62. h4 Nf6+ 63. Kf3?? { (0.00 → -2.99) Blunder. Kd3 was best. } (63. Kd3 gxh4 64. Ra4 Rd5+ 65. Ke2 Nh5 66. Bxf4 Nxf4+ 67. Rxf4 Rxa5 68. Rxh4 Ra2+ 69. Ke3 Kd5) 63... Rb3+ 64. Kf2 Ng4+?? { (-3.08 → 0.00) Blunder. Ke5 was best. } (64... Ke5) 65. Ke2?? { (0.00 → -8.12) Blunder. Kf1 was best. } (65. Kf1 Nh2+ 66. Ke2 f3+ 67. Kf2 Ke5 68. Ra4 Rb2 69. Ke1 Rb1+ 70. Kf2) 65... f3+ 66. Kf1 Rb1+ 67. Be1 f2 68. Re4+ Kf5 69. Re2 fxe1=Q+?? { (-9.76 → 0.00) Blunder. gxh4 was best. } (69... gxh4 70. a6 Ra1 71. a7 fxe1=Q+ 72. Rxe1 Rxa7 73. Rc1 h3 74. Ke2 Kg5 75. Kf3 Ra3+ 76. Ke2) 70. Rxe1 Rb5 71. Ra1 gxh4 72. a6 Rb8 73. a7 Ra8 74. Ra5+ Ne5 75. Kg2 Kf4 76. Kh3 Nf3 77. Ra6?? { (0.00 → Mate in 18) Checkmate is now unavoidable. Ra4+ was best. } (77. Ra4+ Ke3 78. Ra3+ Ke2 79. Ra2+ Ke3) 77... Ke3?? { (Mate in 18 → 0.00) Lost forced checkmate sequence. Rg8 was best. } (77... Rg8 78. Rf6+ Ke3 79. Rxf3+ Kxf3 80. Kxh4 Kf4 81. Kh5 Ra8 82. Kg6 Ke5 83. Kg5 Rxa7 84. Kg4) 78. Ra5?? { (0.00 → Mate in 17) Checkmate is now unavoidable. Ra3+ was best. } (78. Ra3+ Kf2 79. Ra2+ Ke3) 78... Nd4?? { (Mate in 17 → 0.14) Lost forced checkmate sequence. Rg8 was best. } (78... Rg8 79. Ra3+ Kf4 80. Ra4+ Kf5 81. Rxh4 Nxh4 82. Kxh4 Ke4 83. Kh5 Kf4 84. a8=R Rxa8 85. Kg6) 79. Rc5 Nb3 80. Rc8?? { (0.01 → Mate in 11) Checkmate is now unavoidable. Rc7 was best. } (80. Rc7 Kf4 81. Rf7+ Kg5 82. Rg7+ Kf4 83. Rg4+ Kf3 84. Ra4 Nc5 85. Ra5 Kf4 86. Rxc5 Rxa7) 80... Rxc8 81. a8=Q Rxa8 82. Kxh4 Ra7 { White resigns. } 0-1