[Event "GM Zhigalko Sergei Stream 1+0 Arena"] [Site "https://lichess.org/Ca5m4PMt"] [Date "2024.05.07"] [White "GAGIK_JAN"] [Black "EfremovArt"] [Result "0-1"] [UTCDate "2024.05.07"] [UTCTime "17:44:33"] [WhiteElo "2864"] [BlackElo "2016"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A05"] [Opening "King's Indian Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. g3 Nf6 { A05 King's Indian Attack } 3. Bg2 g6 4. O-O Bg7 5. e4?? { (0.25 → -1.49) Blunder. d4 was best. } (5. d4 O-O 6. c4 c6 7. cxd5 cxd5 8. Nc3 Nc6 9. Ne5 Bf5) 5... O-O?? { (-1.49 → 0.52) Blunder. dxe4 was best. } (5... dxe4 6. Ng5 Bg4 7. Qe1 Nc6 8. h3 Bd7 9. Nc3 Nd4 10. Qd1 Bc6 11. Re1) 6. e5 Nfd7 7. d4 f6?! { (0.52 → 1.44) Inaccuracy. c5 was best. } (7... c5 8. c3 Nc6 9. Re1 a5 10. Bf4 Qb6 11. Qd2 Rd8 12. h4 cxd4 13. cxd4) 8. c3?! { (1.44 → 0.87) Inaccuracy. e6 was best. } (8. e6 Nb6) 8... fxe5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Qxd5+ Qxd5 12. Bxd5+ e6 13. Be3?? { (1.29 → -4.91) Blunder. Bg2 was best. } (13. Bg2 Nc6 14. a4 Bg7 15. a5 Ne5 16. Bf4 c6 17. a6 Nd3 18. Be3 Nxb2) 13... exd5 14. Nd2 Bg7 15. Rfe1 Nc6 16. Nb3 Ne5 17. Bc5 Nf3+ 18. Kf1 Nxe1 19. Bxf8 Nc2 20. Rc1 Bxf8 21. Rxc2 Bf5 22. Rd2 Rd8 23. Nd4 Bh6 24. f4 Be4 25. Ne2 c5 26. c4 d4 27. Nc3 Re8 28. Nxe4 Rxe4 29. Kf2 g5 30. Kf3 Re3+ 31. Kg4 gxf4 32. gxf4 Re4 33. Rf2 d3 34. Kf5 Rxf4+ 35. Rxf4 Bxf4 36. Kxf4 d2 37. Ke5 d1=Q 38. b3 Qc2 39. Kd5 Qxh2 40. Kxc5? { (-7.73 → Mate in 11) Checkmate is now unavoidable. a3 was best. } (40. a3 Kf7 41. Kxc5 Qd2 42. Kb5 Ke6 43. c5 h5 44. b4 h4 45. c6 bxc6+) 40... Qxa2 41. b4 a5 42. b5 Qa3+ 43. Kb6 Qb4 44. c5 h5 45. c6 bxc6 46. Kxc6 Qxb5+?? { (Mate in 8 → -5.42) Lost forced checkmate sequence. Qc4+ was best. } (46... Qc4+ 47. Kb6 a4 48. Ka6 a3 49. Kb7 a2 50. Ka6 a1=Q+ 51. Kb6 Qcd4+ 52. Kc6) 47. Kxb5 h4 48. Kxa5 h3 49. Kb4 h2 50. Kc4 h1=Q 51. Kd3 Qh7+ 52. Ke3 Qf7 53. Ke4 Kg7 54. Ke5 Kg6 55. Kd4 Qf5 56. Ke3 Kg5 57. Kd4 Kf4 58. Kc3 Qe5+ 59. Kc4 Ke4 60. Kb3 Qd5+ 61. Kb4 Kd4 62. Ka3 Qc5+ 63. Kb2 Kd3 64. Kb1 Qf2 65. Ka1 Kc3 66. Kb1 Qb2# { Black wins by checkmate. } 0-1