[Event "GM Zhigalko Sergei Stream 3+0 Arena"] [Site "https://lichess.org/16kR5ae4"] [Date "2023.10.24"] [White "Zhigalko_Sergei"] [Black "Romaa2011"] [Result "0-1"] [UTCDate "2023.10.24"] [UTCTime "18:12:50"] [WhiteElo "2758"] [BlackElo "2541"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+9"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B22"] [Opening "Sicilian Defense: Alapin Variation, Barmen Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c3 d5 3. exd5 Qxd5 { B22 Sicilian Defense: Alapin Variation, Barmen Defense } 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 e6 7. Nc3 Qd8 8. Bc4 Nf6 9. O-O Be7 10. Re1 O-O 11. a3 a6 12. Ba2 Bd6 13. Bg5 h6 14. Bh4 Re8?! { (1.08 → 1.88) Inaccuracy. Be7 was best. } (14... Be7 15. Rc1 Bd7 16. Qd3 Nh5 17. Bg3 Nxg3 18. hxg3 Bf6 19. Ne4 Na7 20. Nxf6+ Qxf6 21. Bb1) 15. Qd3 Ne7 16. Bxf6 gxf6 17. Rad1 Ng6 18. Bb1?! { (1.14 → 0.15) Inaccuracy. Ne4 was best. } (18. Ne4) 18... b5?? { (0.15 → 2.41) Blunder. f5 was best. } (18... f5 19. g3) 19. Qe4?? { (2.41 → 0.42) Blunder. d5 was best. } (19. d5 e5 20. Nh4 Bg4 21. Qg3 h5 22. Nf5 Bxf5 23. Bxf5 e4 24. Qh3 e3 25. Rxe3 Rxe3) 19... Rb8 20. Qg4?! { (0.67 → -0.09) Inaccuracy. Qe3 was best. } (20. Qe3 Kg7 21. Bxg6 fxg6 22. Ne4 Bb7 23. Nc5 Bd5 24. Nxa6 Rb7 25. Qd3 Bc4 26. Qc2 Bd5) 20... f5 21. Qh5 Kg7 22. d5 Bb7? { (-0.17 → 1.39) Mistake. Nf4 was best. } (22... Nf4 23. Qh4) 23. dxe6 fxe6 24. g3 Qc7 25. Nd4 Be5 26. Bxf5 exf5 27. Nxf5+ Kf6 28. Nxh6 Qc6?? { (1.76 → 5.95) Blunder. Bxc3 was best. } (28... Bxc3 29. Rxe8) 29. Nd5+ Kg7 30. Nf5+ Kg8 31. Rc1?? { (6.30 → 0.00) Blunder. Re4 was best. } (31. Re4 Re6 32. Rg4 Kf8 33. Rxg6 Rxg6 34. Nfe7 Rh6 35. Qxe5 Qd6 36. Qg5 Bxd5 37. Rxd5 Qf6) 31... Qxd5 32. Qxg6+ Kh8 33. Qh6+ Kg8 34. Qg6+ Kf8 35. Qh6+ Kf7?? { (0.00 → Mate in 5) Checkmate is now unavoidable. Kg8 was best. } (35... Kg8 36. Qg5+ Kf8 37. Qh6+) 36. Qh5+?? { (Mate in 5 → -3.75) Lost forced checkmate sequence. Rc7+ was best. } (36. Rc7+ Qd7 37. Rxd7+ Re7 38. Rxe7+ Kg8 39. Rg7+ Bxg7 40. Qxg7#) 36... Kf6 37. f3 Bd4+ 38. Kg2 Qxf5 39. Qh6+ Kf7 40. Rc7+ Kg8 41. Rf1?? { (-5.02 → Mate in 5) Checkmate is now unavoidable. Rxb7 was best. } (41. Rxb7 Qc2+ 42. Kh3 Qc8+ 43. Kg2 Rxb7 44. Qg6+ Kf8 45. Rxe8+ Qxe8 46. Qd6+ Re7 47. Qxd4 Re2+) 41... Re2+ 42. Kh1 Bxf3+ 43. Rxf3 Qxf3# { Black wins by checkmate. } 0-1