[Event "GM Zhigalko Sergei Stream 1+0 Arena"] [Site "https://lichess.org/cUEBcnZg"] [Date "2024.03.30"] [White "Hikaru_KBR"] [Black "Zhigalko_Sergei"] [Result "0-1"] [UTCDate "2024.03.30"] [UTCTime "18:35:40"] [WhiteElo "2905"] [BlackElo "3177"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A07"] [Opening "King's Indian Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. g3 { A07 King's Indian Attack } c6 3. Bg2 Bg4 4. O-O Nd7 5. c3?! { (0.33 → -0.25) Inaccuracy. d3 was best. } (5. d3 Ngf6 6. h3 Bh5 7. Qe1 e5 8. e4 Bxf3 9. Bxf3 Be7) 5... e6 6. d4 Ngf6 7. Bg5 Be7 8. Nbd2 O-O 9. Bxf6 Nxf6 10. Re1 Bh5 11. e4 dxe4 12. Nxe4 Qb6 13. Nxf6+ Bxf6 14. Qb3 Rfd8 15. Ne5 Bxe5 16. Rxe5 Bg6 17. Qxb6?! { (0.61 → 0.06) Inaccuracy. h4 was best. } (17. h4 h6 18. Qa3 a5 19. b3 Qc7 20. Rae1 Bh7 21. Rc5 Bg6 22. Qc1 Rd6 23. h5 Bh7) 17... axb6 18. a3 b5 19. Rae1 Bd3 20. R5e3 Bc4 21. Be4?! { (0.05 → -0.66) Inaccuracy. g4 was best. } (21. g4 g5 22. h4 gxh4 23. f4 h6 24. Be4 Bd5 25. Bd3 Bc4 26. Bxc4 bxc4 27. Kh2 Kg7) 21... Bd5?! { (-0.66 → 0.06) Inaccuracy. e5 was best. } (21... e5 22. f4 exd4 23. cxd4 g6 24. Rd1 Rd7 25. Kf2 Kf8 26. Bh1 Rad8 27. b3 Bd5 28. Bxd5) 22. Bxd5 Rxd5 23. h4 Kf8 24. Re5 Rd7 25. R5e3 g6 26. f4 h5 27. Kf2 Rd5 28. Kf3 Rd7 29. Re5 Rad8 30. R5e3 Kg7 31. Re5 Rd6 32. R1e2 Kf6 33. R2e3 R6d7 34. Re2 Rd6 35. R2e3 Ra8 36. Re2 Rd7 37. R5e4 Rc8 38. R4e3 b6 39. Re4 c5 40. Rd2 Rcd8 41. Ke3 Rd5 42. Rd3 R8d7 43. Re5 Ke7 44. Rxd5 Rxd5 45. dxc5 bxc5 46. Rd2?? { (0.00 → -2.16) Blunder. b3 was best. } (46. b3 Kd6 47. Rd2 Kc6 48. a4 bxa4 49. bxa4 Kb6 50. Rb2+ Kc6) 46... Kd6?? { (-2.16 → 0.00) Blunder. Rxd2 was best. } (46... Rxd2) 47. Rc2?? { (0.00 → -2.34) Blunder. b3 was best. } (47. b3 Kc7 48. a4 bxa4 49. bxa4 Kb6 50. Rb2+ Kc6 51. a5 Rd1 52. Ke4 Re1+ 53. Kd3 Ra1) 47... c4 48. Rd2?! { (-2.67 → -3.66) Inaccuracy. Re2 was best. } (48. Re2 Rd3+) 48... Rxd2 49. Kxd2 e5 50. Ke3 Kd5 51. Kf3 f6 52. Ke3 exf4+ 53. Kxf4 Ke6 54. Ke4 g5 55. Ke3 gxh4 56. gxh4 Ke5 57. Kf3 f5 58. Ke3 f4+ 59. Kf3 Kf5 60. Kf2 Ke4 61. Ke2 f3+ 62. Kf2 Kf4 63. Kf1 Ke3 64. Ke1 Kd3? { (Mate in 6 → -7.58) Lost forced checkmate sequence. f2+ was best. } (64... f2+ 65. Kf1 Kf3 66. a4 bxa4 67. b3 cxb3 68. c4 b2 69. c5 b1=Q#) 65. Kf2 Kc2 66. Kxf3 Kxb2 67. Kf4 Kxc3 68. Kg5 Kb3 69. Kxh5 c3?! { (Mate in 23 → -62.04) Lost forced checkmate sequence. Kxa3 was best. } (69... Kxa3 70. Kg6 c3 71. h5 c2 72. h6 c1=Q 73. h7 Qc3 74. Kf7 Qh8 75. Kg6 b4 76. Kh6) 70. Kg6?! { (-62.04 → Mate in 18) Checkmate is now unavoidable. Kg4 was best. } (70. Kg4 Kxa3) 70... c2?! { (Mate in 18 → -42.92) Lost forced checkmate sequence. Kxa3 was best. } (70... Kxa3 71. Kf6 c2 72. h5 b4 73. h6 c1=Q 74. Kg6 b3 75. h7 Qb2 76. Kf7 Qh8 77. Kg6) 71. h5 c1=Q 72. h6 Qc2+ 73. Kg7 Qc3+ 74. Kg8 Kxa3?! { (Mate in 10 → -33.60) Lost forced checkmate sequence. Qf6 was best. } (74... Qf6 75. h7 Qg6+ 76. Kf8 Qxh7 77. Ke8 Kxa3 78. Kd8 b4 79. Kc8 b3 80. Kb8 Qe7 81. Ka8) 75. h7 b4 76. h8=Q Qxh8+ 77. Kxh8 b3 78. Kg7 b2 79. Kf7 b1=Q 80. Ke6 Qb4 81. Kd5 Kb3 82. Kc6 Qc4+ 83. Kd7 Kc3 84. Kd6 Qd4+ 85. Ke6 Kc4 86. Kf5 Qd5+ 87. Kf6 Kd4 88. Ke7 Qc6 89. Kd8 Ke5 90. Ke7 Qb7+ 91. Kd8 Ke6 92. Ke8 Qc8# { Black wins by checkmate. } 0-1