[Event "Rated classical game"] [Site "https://lichess.org/PPXnpZPt"] [Date "2024.09.21"] [White "UlyanaKusmartseva"] [Black "Siddharth1428"] [Result "0-1"] [UTCDate "2024.09.21"] [UTCTime "13:33:16"] [WhiteElo "1357"] [BlackElo "1500"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+166"] [Variant "Standard"] [TimeControl "1800+20"] [ECO "B23"] [Opening "Sicilian Defense: Closed, Traditional"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 Nc6 { B23 Sicilian Defense: Closed, Traditional } 3. Nf3 e6 4. Bc4 Nf6 5. d4 d5 6. Bg5?? { (0.00 → -2.37) Blunder. exd5 was best. } (6. exd5 exd5 7. Bb5 Be7 8. dxc5 O-O 9. O-O Bxc5 10. Bg5 a6) 6... dxc4 7. Nd5?? { (-2.16 → -6.97) Blunder. d5 was best. } (7. d5) 7... Be7? { (-6.97 → -3.95) Mistake. exd5 was best. } (7... exd5 8. Qe2 Be7 9. Bxf6 Bxf6 10. exd5+ Ne7 11. O-O-O cxd4 12. Rxd4) 8. Nc3? { (-3.95 → -6.52) Mistake. Nxe7 was best. } (8. Nxe7 Nxe7 9. Nd2 cxd4 10. e5 Nfd5 11. Ne4 O-O 12. Qh5 Qa5+ 13. Kf1 Ng6) 8... cxd4 9. Nxd4 Nxd4 10. Be3 e5 11. O-O O-O 12. Qd2 Ng4 13. Bxd4 exd4 14. Nb5 c3 15. bxc3 dxc3 16. Qxc3 Bf6 17. Qb4 Bxa1 18. Rxa1 a6 19. Nc3 Qf6 20. f3 Ne3 21. Rc1 Be6 22. a3 Rac8 23. Qxb7 Rxc3 24. Qxa6 Rxc2 25. Rxc2 Nxc2 26. a4? { (-8.84 → Mate in 3) Checkmate is now unavoidable. Qd3 was best. } (26. Qd3 Qa1+ 27. Qf1 Qxa3 28. Qd1 Qa7+ 29. Kh1 Ne3 30. Qc1 Kh8) 26... Qa1+? { (Mate in 3 → -8.92) Lost forced checkmate sequence. Qd4+ was best. } (26... Qd4+ 27. Kf1 Qd1+ 28. Kf2 Qe1#) 27. Kf2? { (-8.92 → Mate in 1) Checkmate is now unavoidable. Qf1 was best. } (27. Qf1 Qd4+ 28. Kh1 Kh8 29. h3 Ne3 30. Qa6 h6 31. Qb7 Rd8 32. Qc7 Qa1+) 27... Qe1# { Black wins by checkmate. } 0-1