[Event "GM Zhigalko Sergei Stream 3+0 Arena"] [Site "https://lichess.org/Bh2ZkVOl"] [Date "2021.08.12"] [White "Zhigalko_Sergei"] [Black "artem-us"] [Result "1-0"] [UTCDate "2021.08.12"] [UTCTime "18:28:00"] [WhiteElo "2835"] [BlackElo "2671"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-3"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B53"] [Opening "Sicilian Defense: Chekhover Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 { B53 Sicilian Defense: Chekhover Variation } a6 5. Bc4 Nc6 6. Qd3 g6 7. Nc3 Bg7 8. Bb3 Nf6 9. Bg5 O-O 10. h3 Be6 11. O-O Rc8 12. Rfe1 b5 13. Rad1 Bxb3 14. axb3 Nd7 15. Qd2?! { (0.65 → 0.00) Inaccuracy. Nd5 was best. } (15. Nd5 h6) 15... Re8 16. Bh6 Qb6 17. Nd5 Qa7 18. Bxg7?! { (0.95 → 0.32) Inaccuracy. c3 was best. } (18. c3) 18... Kxg7 19. c3 Nc5 20. b4 Ne6 21. Nh2 Ne5 22. Kh1 a5? { (0.90 → 2.22) Mistake. Nc4 was best. } (22... Nc4 23. Qe2) 23. bxa5 Nc4 24. Qe2 Nxa5?? { (1.61 → 6.45) Blunder. Nc5 was best. } (24... Nc5 25. b4) 25. Ra1 Nc5 26. b4 Na4 27. bxa5 e6 28. Qxb5 exd5 29. Qxa4 Qxf2 30. Ng4 Qc5 31. exd5 Qxc3 32. Rf1 h5 33. Nh2 Re2 34. Qf4 Rc7 35. Qxd6 Rce7 36. a6 Qb2 37. Qa3 Qd2 38. Qc1 Qxd5 39. Nf3 Ra2 40. Rxa2 Qxa2 41. Qa1+ Qxa1 42. Rxa1 Ra7 43. Nd4 Ra8 44. a7 Kf6 45. Nb5 Ke6?! { (6.27 → 12.98) Inaccuracy. Ke7 was best. } (45... Ke7 46. Kg1) 46. Nc7+ Kd7?! { (12.62 → Mate in 9) Checkmate is now unavoidable. Kd6 was best. } (46... Kd6 47. Nxa8) 47. Nxa8 Kc6 48. Nb6 Kb7 49. a8=Q+ Kxb6 50. Qd8+ Kc5 51. Qd2 Kc4 52. Rc1+ Kb3 53. Qc2+ Ka3 54. Rb1 f5 55. Qb3# { White wins by checkmate. } 1-0