[Event "362th Saiful Arena"] [Site "https://lichess.org/N79r5nYt"] [Date "2021.09.26"] [White "syafi2010"] [Black "juanyikhaw"] [Result "0-1"] [UTCDate "2021.09.26"] [UTCTime "12:55:38"] [WhiteElo "654"] [BlackElo "1199"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "240+2"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. Nc3?! { (0.67 → 0.00) Inaccuracy. d4 was best. } (2. d4 d5 3. c4 e6 4. e3 Be7 5. Nbd2 Nf6 6. Bd3 O-O) 2... e5 3. Nxe5?? { (0.18 → -2.71) Blunder. d4 was best. } (3. d4 exd4 4. Nxd4 Nf6 5. Bg5 Bb4 6. Nxc6 bxc6 7. Qd4 Qe7) 3... Nxe5 4. f4?! { (-4.15 → -5.53) Inaccuracy. e4 was best. } (4. e4 Ng6 5. h4 h5 6. d4 c6 7. Be2 Bb4 8. Bxh5 Nxh4 9. Qg4 Nf6 10. Qxh4 Rxh5) 4... Nc4 5. b3 Nb6 6. a4 d5 7. Ba3? { (-4.09 → -8.76) Mistake. a5 was best. } (7. a5 Nd7 8. Nxd5 Ndf6 9. Ne3 Bc5 10. Bb2 Nh6 11. d4 Bb4+ 12. c3 Qe7 13. Nc4 Bd6) 7... Bxa3 8. Rxa3 Nf6 9. e4 Nxe4 10. Nxe4 dxe4 11. Bb5+ c6 12. Bc4 Nxc4 13. bxc4 O-O 14. O-O Re8 15. f5 h6 16. d3 e3 17. Re1 Qg5 18. d4 Bxf5 19. Raxe3 Rxe3 20. Qd2 Rxe1+ 21. Qxe1 Bxc2 22. d5 cxd5 23. cxd5 Kf8 24. Qg3 Qc1+ 25. Kf2 Qd2+ 26. Kf3?! { (-14.00 → Mate in 6) Checkmate is now unavoidable. Kg1 was best. } (26. Kg1 Bxa4) 26... Qxd5+?! { (Mate in 6 → -15.00) Lost forced checkmate sequence. Bd1+ was best. } (26... Bd1+ 27. Ke4 Re8+ 28. Qe5 Rxe5+ 29. Kxe5 Qe3+ 30. Kf5 g6+ 31. Kf6 Qe7#) 27. Kf4?! { (-15.00 → Mate in 1) Checkmate is now unavoidable. Kf2 was best. } (27. Kf2 Qc5+) 27... Qf5+?! { (Mate in 1 → -15.71) Lost forced checkmate sequence. Qe4# was best. } (27... Qe4#) 28. Ke3 Qd3+ 29. Kf2 Qd4+ 30. Kf3?! { (-15.08 → Mate in 1) Checkmate is now unavoidable. Qe3 was best. } (30. Qe3 Qxe3+) 30... Re8 31. Qg4 Qe3# { Black wins by checkmate. } 0-1