[Event "South Chess Arena"] [Site "https://lichess.org/oZkXypqq"] [Date "2023.02.09"] [Round "-"] [White "Mathiyazhakan"] [Black "Debakanta123"] [Result "0-1"] [GameId "oZkXypqq"] [UTCDate "2023.02.09"] [UTCTime "13:59:52"] [WhiteElo "924"] [BlackElo "1083"] [WhiteRatingDiff "-43"] [BlackRatingDiff "+51"] [Variant "Standard"] [TimeControl "300+2"] [ECO "A04"] [Opening "Zukertort Opening: Sicilian Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 { [%eval 0.36] } 1... c5 { [%eval 0.13] } { A04 Zukertort Opening: Sicilian Invitation } 2. d4 { [%eval 0.0] } 2... b6? { (0.00 → 1.33) Mistake. cxd4 was best. } { [%eval 1.33] } (2... cxd4 3. Qxd4 Nc6 4. Qa4 Nf6 5. Nc3 d6 6. Bg5 e6 7. O-O-O) 3. b4?? { (1.33 → -0.48) Blunder. d5 was best. } { [%eval -0.48] } (3. d5 Nf6 4. Nc3 a6 5. e4 d6 6. a4 g6 7. h3 Bg7) 3... e6 { [%eval 0.06] } 4. bxc5 { [%eval 0.03] } 4... bxc5 { [%eval 0.12] } 5. dxc5 { [%eval -0.34] } 5... Bxc5 { [%eval -0.18] } 6. Nc3 { [%eval -0.6] } 6... Na6 { [%eval -0.21] } 7. Nb5?? { (-0.21 → -5.94) Blunder. e4 was best. } { [%eval -5.94] } (7. e4 Nf6 8. Bd3 d6 9. O-O O-O 10. Qe2 Bb4 11. Na4 Bd7 12. Nb2 Nc5 13. Rb1 Rb8) 7... d5?? { (-5.94 → -0.04) Blunder. Qa5+ was best. } { [%eval -0.04] } (7... Qa5+ 8. Nd2 Qxb5 9. Rb1 Qa5 10. e4 Ne7 11. Bd3 Ng6 12. O-O Qc7 13. e5 Rb8 14. Rxb8) 8. e4? { (-0.04 → -1.28) Mistake. e3 was best. } { [%eval -1.28] } (8. e3 Nf6 9. Be2 O-O 10. O-O Bb7 11. Bb2 Be7 12. c4 dxc4 13. Bxc4 Nc5 14. Qxd8 Rfxd8) 8... dxe4?? { (-1.28 → 1.01) Blunder. Nf6 was best. } { [%eval 1.01] } (8... Nf6 9. exd5) 9. Ne5?? { (1.01 → -2.62) Blunder. Qxd8+ was best. } { [%eval -2.62] } (9. Qxd8+ Kxd8) 9... Qxd1+ { [%eval -2.63] } 10. Kxd1 { [%eval -2.44] } 10... Bd6?? { (-2.44 → 11.87) Blunder. Ne7 was best. } { [%eval 11.87] } (10... Ne7 11. Ba3) 11. Nc7+?? { (11.87 → -8.47) Blunder. Nxd6+ was best. } { [%eval -8.47] } (11. Nxd6+ Ke7 12. Ndxf7 Nc5 13. Nxh8 Nh6 14. Bg5+ Kf8 15. Bxh6 gxh6 16. Rb1 Kg7 17. Nhf7 Kf6) 11... Nxc7 { [%eval -8.51] } 12. Nc6 { [%eval -9.2] } 12... Kd7 { [%eval -7.75] } 13. Bb5 { [%eval -11.08] } 13... Nxb5 { [%eval -11.12] } 14. Rb1 { [%eval -19.12] } 14... Nc3+ { [%eval -19.06] } 15. Kd2 { [%eval -21.03] } 15... Nxb1+ { [%eval -20.86] } 16. Ke3 { [%eval -20.47] } 16... Bc5+ { [%eval -20.54] } 17. Kxe4 { [%eval -21.32] } 17... Bb7 { [%eval -19.02] } 18. Bf4 { [%eval -21.63] } 18... Bxc6+ { [%eval -21.46] } 19. Ke5?! { (-21.46 → Mate in 1) Checkmate is now unavoidable. Kd3 was best. } { [%eval #-1] } (19. Kd3 Na3 20. c4 Nf6 21. Rc1 Bxg2 22. Be3 Kc6 23. Bxc5 Kxc5 24. Rc3 Rhd8+ 25. Ke3 Nxc4+) 19... f6# { Black wins by checkmate. } 0-1