[Event "SP Open Qualifier 1"] [Site "https://lichess.org/y4q8qT9P"] [Date "2021.09.10"] [White "SgXmM"] [Black "ziwen"] [Result "0-1"] [UTCDate "2021.09.10"] [UTCTime "11:05:14"] [WhiteElo "1977"] [BlackElo "1411"] [WhiteRatingDiff "-47"] [BlackRatingDiff "+56"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C57"] [Opening "Italian Game: Two Knights Defense, Traxler Counterattack, Bishop Sacrifice Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Bc5? { (0.13 → 1.35) Mistake. d5 was best. } (4... d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Qf3 Be7 9. Bxc6+) 5. Bxf7+ { C57 Italian Game: Two Knights Defense, Traxler Counterattack, Bishop Sacrifice Line } Ke7 6. Bd5 Na5?? { (1.00 → 4.07) Blunder. Rf8 was best. } (6... Rf8 7. Bxc6 bxc6 8. O-O d6 9. Nf3 Kf7 10. d3 Qe7 11. Be3) 7. O-O?! { (4.07 → 2.93) Inaccuracy. b4 was best. } (7. b4 Nxd5) 7... c6 8. Bb3?! { (2.92 → 1.64) Inaccuracy. b4 was best. } (8. b4 Bxb4) 8... d5 9. exd5 cxd5 10. d4 Bxd4 11. c3? { (1.20 → -0.12) Mistake. Re1 was best. } (11. Re1 Nxb3) 11... Bb6 12. Nf3 e4 13. Nd4 Bg4 14. Qc2 Rf8 15. Be3 Qd6 16. h3? { (0.24 → -1.36) Mistake. Nd2 was best. } (16. Nd2 Rae8) 16... Nxb3?? { (-1.36 → 0.41) Blunder. Bc7 was best. } (16... Bc7) 17. Qxb3 Rac8?! { (0.29 → 1.32) Inaccuracy. Bd7 was best. } (17... Bd7 18. Rd1) 18. hxg4?? { (1.32 → -4.92) Blunder. Nb5 was best. } (18. Nb5 Qe5) 18... Nxg4 19. Nd2?? { (-4.50 → Mate in 1) Checkmate is now unavoidable. Qb4 was best. } (19. Qb4 Rc5) 19... Qh2# { Black wins by checkmate. } 0-1