[Event "NM Alex2325 Arena"] [Site "https://lichess.org/0c4oL6ig"] [Date "2022.08.28"] [White "VladDemchenkov"] [Black "Lysova"] [Result "0-1"] [UTCDate "2022.08.28"] [UTCTime "16:33:36"] [WhiteElo "1556"] [BlackElo "1467"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+59"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. Nc3 Nf6 4. d3?! { (0.13 → -0.42) Inaccuracy. Bb5 was best. } (4. Bb5 g6 5. e5 Nh5 6. d3 Nd4 7. O-O Nxb5 8. Nxb5 a6) 4... d6 5. Be3 Bg4 6. Be2 Bxf3 7. Bxf3 e6 8. O-O Be7 9. h3 O-O 10. Be2 Rc8 11. f4 e5?! { (-0.11 → 0.58) Inaccuracy. d5 was best. } (11... d5 12. Bf2 d4 13. Nb1 e5 14. fxe5 Nxe5 15. Nd2 Rc6 16. Kh1 Bd6 17. b4 cxb4 18. Nb3) 12. f5 d5?! { (0.22 → 1.33) Inaccuracy. h6 was best. } (12... h6) 13. exd5?! { (1.33 → 0.23) Inaccuracy. Nxd5 was best. } (13. Nxd5) 13... Nxd5?! { (0.23 → 1.10) Inaccuracy. Nd4 was best. } (13... Nd4 14. Bg4 h6 15. Bf2 c4 16. Re1 cxd3 17. Qxd3 Qb6 18. Na4 Qb4 19. Bd1 Qxa4) 14. Nxd5 Qxd5 15. c4?! { (1.22 → 0.46) Inaccuracy. Bf3 was best. } (15. Bf3 Qd6 16. c3 Bf6 17. Be4 Ne7 18. c4 Rcd8 19. Qg4 Nc6 20. Rf2 Qe7 21. Rd1 Nd4) 15... Qd6 16. a3? { (0.75 → -0.83) Mistake. Bf3 was best. } (16. Bf3 b5 17. cxb5 Nd4 18. Be4 Nxb5 19. Rc1 Qf6 20. Rc4 Nd6 21. Ra4 Nxe4 22. dxe4 c4) 16... Nd4 17. Bxd4 Qxd4+ 18. Kh2 Bd6 19. Rb1?? { (-1.12 → -3.49) Blunder. g3 was best. } (19. g3) 19... e4+ 20. Kh1?? { (-3.24 → -10.32) Blunder. g3 was best. } (20. g3 Qe3 21. Qe1 exd3 22. Bf3 Qg5 23. Kg2 Rce8 24. Qf2 h5 25. h4 Qxf5 26. Bxb7 Qg4) 20... Qe5 21. Kg1 Qh2+ 22. Kf2 Qg3+ 23. Kg1 e3 24. Rf4 Bxf4 25. Kf1?! { (-14.85 → Mate in 1) Checkmate is now unavoidable. Bf3 was best. } (25. Bf3 Rfe8 26. Be4 Rcd8 27. Qf3 Qh2+ 28. Kf1 Qh1+ 29. Ke2 Qxb1 30. Qf1 Qxb2+ 31. Kf3 Qd2) 25... Qf2# { Black wins by checkmate. } 0-1