[Event "Titled Arena August '20"] [Site "https://lichess.org/5TYboKHx"] [Date "2020.08.22"] [White "Zhigalko_Sergei"] [Black "alireza2003"] [Result "0-1"] [UTCDate "2020.08.22"] [UTCTime "20:02:32"] [WhiteElo "2966"] [BlackElo "3131"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+4"] [WhiteTitle "GM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "60+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 } Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. c4 e5 8. Qd3 Ne7 9. c5 Ng6 10. cxd6 Bxd6 11. O-O O-O 12. Rd1 Be7 13. Qxd8 Rxd8 14. Rxd8+ Bxd8 15. h3 Be6 16. Nc3 Rb8 17. b3 Ba5 18. Bb2?! { (0.72 → -0.02) Inaccuracy. Na4 was best. } (18. Na4) 18... f6 19. Na4 Nf4 20. Nc5 Rd8?? { (0.00 → 3.15) Blunder. Rb5 was best. } (20... Rb5 21. Ba3 Bf7 22. Kf1 Bd8 23. Rd1 Be7 24. Ne6 Nxe6 25. Bxe7 Bg6 26. Nd2 Rb7 27. Ba3) 21. g3?? { (3.15 → -2.05) Blunder. Nb7 was best. } (21. Nb7 Bc7) 21... Nxh3+ 22. Kg2 Bc8?! { (-2.03 → -0.87) Inaccuracy. Bg4 was best. } (22... Bg4 23. Rf1 Bb4 24. Na4 Bxf3+ 25. Kxf3 Ng5+ 26. Kg2 Nxe4 27. Bc1 a5 28. f3 Ng5 29. Nb2) 23. Rc1 Bb6 24. Ba3 g5 25. Na4 Bxf2 26. Rxc6?? { (-0.97 → -3.38) Blunder. Be7 was best. } (26. Be7) 26... g4 27. Nh4? { (-4.39 → -7.24) Mistake. Nh2 was best. } (27. Nh2 Bb7) 27... Bb7 28. Rc4 Rd1 29. Bc5? { (-9.47 → Mate in 2) Checkmate is now unavoidable. Nf3 was best. } (29. Nf3 Bd4) 29... Rg1+ 30. Kh2 Bxg3# { Black wins by checkmate. } 0-1