[Event "K-12 Marvelous Monday Marathon"] [Site "https://lichess.org/zCHpDMtj"] [Date "2023.01.16"] [White "MasonDong3800"] [Black "BellaTricks64"] [Result "0-1"] [UTCDate "2023.01.16"] [UTCTime "18:24:07"] [WhiteElo "2003"] [BlackElo "2183"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+55"] [Variant "Standard"] [TimeControl "600+5"] [ECO "C47"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 { C47 Four Knights Game: Italian Variation } Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Bd6 8. d4 exd4 9. Nxd4?! { (-0.14 → -0.89) Inaccuracy. O-O was best. } (9. O-O) 9... Nxd4?! { (-0.89 → 0.20) Inaccuracy. O-O was best. } (9... O-O 10. Bxc6 bxc6 11. O-O Qf6 12. Re1 Bb7 13. Nf3 c5 14. Bd2 Rae8 15. Rxe8 Rxe8 16. Bc3) 10. Qxd4 O-O 11. Bf3 a5 12. b3?? { (0.05 → -5.07) Blunder. Be3 was best. } (12. Be3) 12... Bb4+ 13. Qxb4 axb4 14. Bd2 Re8+ 15. Be2 Qd4 16. Rd1 Qg4 17. Be3 Qxg2 18. Rf1 Bg4 19. f3?? { (-6.44 → Mate in 9) Checkmate is now unavoidable. Bxg4 was best. } (19. Bxg4 Qxg4 20. Rd3 h6 21. Kd2 Rxe3 22. Rxe3 Qf5 23. Rfe1 Kh7 24. Rg3 Rxa2 25. Re2 Ra1) 19... Rxe3 20. Rf2 Qg1+ 21. Rf1 Rxe2+ 22. Kxe2 Re8+ 23. Kd3 Qe3+ 24. Kc4 Qc3+ 25. Kb5 Re5+ 26. Ka4 Qc6+ 27. Kxb4 Qc5+ 28. Ka4 Qa5# { Black wins by checkmate. } 0-1