[Event "AVI PRIZE"] [Site "https://lichess.org/vooNt8tR"] [Date "2023.07.09"] [White "HaiTri_7A02"] [Black "A13510386980"] [Result "0-1"] [UTCDate "2023.07.09"] [UTCTime "10:03:00"] [WhiteElo "1925"] [BlackElo "1397"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+578"] [Variant "Standard"] [TimeControl "180+0"] [ECO "C58"] [Opening "Italian Game: Two Knights Defense, Polerio Defense, Bogoljubow Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Qf3 { C58 Italian Game: Two Knights Defense, Polerio Defense, Bogoljubow Variation } Be7 9. Bxc6+ Nxc6 10. Qxc6+ Bd7 11. Qc3?! { (-0.49 → -1.40) Inaccuracy. Qf3 was best. } (11. Qf3 O-O) 11... Rc8 12. Qxe5? { (-1.54 → -3.22) Mistake. Qd3 was best. } (12. Qd3 Nh5) 12... Rc5 13. Qg3 Nh5 14. Qe3?! { (-3.17 → -4.02) Inaccuracy. Qf3 was best. } (14. Qf3 Rxg5 15. d4 Rf5 16. Qd3 O-O 17. O-O Bd6 18. g3 Nf6 19. c4 h5 20. Nc3 h4) 14... Rxg5 15. h4 Rg6 16. Qf3 Bg4 17. Qb3 O-O 18. g3?! { (-6.55 → -9.58) Inaccuracy. d3 was best. } (18. d3 Bxh4 19. Be3 Re8 20. Rxh4 Qxh4 21. Kd2 Qh1 22. c4 Nf6 23. Qc2 Qxg2 24. Nc3 h5) 18... Re6+ 19. Kf1 Bc5 20. Qc4?! { (-22.55 → Mate in 5) Checkmate is now unavoidable. Nc3 was best. } (20. Nc3 Nxg3+) 20... Qa8 21. Qxg4 Qxh1# { Black wins by checkmate. } 0-1