[Event "Rated classical game"] [Site "https://lichess.org/cS5J6ePV"] [Date "2021.06.13"] [White "mmhORST"] [Black "mustardboy"] [Result "0-1"] [UTCDate "2021.06.13"] [UTCTime "03:42:47"] [WhiteElo "1679"] [BlackElo "1896"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 { C50 Four Knights Game: Italian Variation } 5. h3 O-O 6. a3 d6 7. b4?! { (-0.13 → -0.86) Inaccuracy. O-O was best. } (7. O-O Nd4 8. d3 c6 9. Nxd4 Bxd4 10. Qf3 h6 11. a4 a5) 7... Bb6?! { (-0.86 → -0.25) Inaccuracy. Bd4 was best. } (7... Bd4 8. Qe2 a5 9. b5 Ne7 10. O-O Ng6 11. Qe1 Bxc3 12. dxc3) 8. Bb2 Be6 9. Bd5? { (-0.69 → -1.96) Mistake. Bxe6 was best. } (9. Bxe6 fxe6) 9... Rb8? { (-1.96 → -0.56) Mistake. Bxd5 was best. } (9... Bxd5) 10. Na4?? { (-0.56 → -2.85) Blunder. d3 was best. } (10. d3 a5 11. bxa5 Bxa5 12. Bb3 Nd4 13. O-O Nxb3 14. cxb3 c5 15. a4 Ra8 16. Ng5 h6) 10... Nd4?? { (-2.85 → -0.08) Blunder. Nxd5 was best. } (10... Nxd5) 11. Bxd4?! { (-0.08 → -1.05) Inaccuracy. Nxb6 was best. } (11. Nxb6 Nxf3+ 12. Qxf3 axb6 13. O-O Qe8 14. d3 Bxd5 15. exd5 Qa4 16. Rac1 Rfe8 17. c4 Ra8) 11... Bxd4 12. Nxd4 Bxd5 13. exd5 exd4 14. O-O Nxd5 15. Re1 Qf6 16. d3? { (-1.90 → -3.80) Mistake. Nb2 was best. } (16. Nb2 Rfe8 17. Nd3 Qf5 18. Qg4 Qxg4 19. hxg4 Kf8 20. Kf1 Rxe1+ 21. Rxe1 Re8 22. Rb1 Ke7) 16... b5 17. Nb2 Nc3 18. Qd2 Rfe8 19. Rxe8+?! { (-3.28 → -4.26) Inaccuracy. Nd1 was best. } (19. Nd1 Nd5) 19... Rxe8 20. Nd1?! { (-4.10 → -6.59) Inaccuracy. Re1 was best. } (20. Re1 Rxe1+) 20... Re2 21. Qc1?? { (-6.66 → Mate in 9) Checkmate is now unavoidable. Qxe2 was best. } (21. Qxe2 Nxe2+) 21... Nxd1 22. f3 Qh4?! { (Mate in 7 → -35.36) Lost forced checkmate sequence. Qg6 was best. } (22... Qg6 23. g4 Qe6 24. Qg5 Re1+ 25. Kh2 Qe2+ 26. Kg3 Qf2+ 27. Kf4 Qh2+ 28. Kf5 Qe5#) 23. Qxd1?! { (-35.36 → Mate in 2) Checkmate is now unavoidable. Kh2 was best. } (23. Kh2 Ne3) 23... Qf2+ 24. Kh1 Qxg2# { Black wins by checkmate. } 0-1