[Event "Rated classical game"] [Site "https://lichess.org/qXxXskpR"] [Date "2021.05.14"] [White "alpha-gon"] [Black "Rguzman123141"] [Result "0-1"] [UTCDate "2021.05.14"] [UTCTime "01:12:05"] [WhiteElo "1843"] [BlackElo "1778"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "1800+20"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. c3 d6?! { (0.12 → 0.74) Inaccuracy. Nf6 was best. } (3... Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d5 7. exd6 Qxd6 8. d4) 4. d4 cxd4 5. cxd4 e6 6. Nc3 Nf6 7. Bc4?! { (1.21 → 0.16) Inaccuracy. Bd3 was best. } (7. Bd3 Be7 8. O-O a6 9. Bf4 O-O 10. Re1 b5 11. d5 Na5) 7... a6?! { (0.16 → 0.92) Inaccuracy. d5 was best. } (7... d5 8. Bd3 dxe4 9. Nxe4 Nb4 10. Nxf6+ gxf6 11. Be2 Bd7 12. O-O) 8. Bf4?! { (0.92 → 0.26) Inaccuracy. Bd3 was best. } (8. Bd3 Be7 9. O-O O-O 10. h3 b5 11. Ne2 Bb7 12. Ng3 Nb4) 8... b5?! { (0.26 → 0.84) Inaccuracy. d5 was best. } (8... d5 9. exd5) 9. Bb3 b4?! { (0.41 → 1.38) Inaccuracy. Na5 was best. } (9... Na5 10. Bc2 Be7 11. O-O Bb7 12. Nd2 O-O 13. Be3 Rc8 14. h3 Re8 15. Re1 g6 16. Ne2) 10. e5? { (1.38 → 0.00) Mistake. Ba4 was best. } (10. Ba4 bxc3 11. Bxc6+ Bd7 12. Bxa8 cxb2 13. Rb1 Qxa8 14. Rxb2 Qxe4+ 15. Be3 Be7 16. Rb8+ Bd8) 10... bxc3 11. exf6 Qxf6 12. Bg5 Qg6?? { (0.32 → 2.29) Blunder. Qf5 was best. } (12... Qf5 13. bxc3 Be7 14. Bc2 Qd5 15. Bf4 Bb7 16. Bd3 O-O 17. Qb1 Rab8 18. Bxh7+ Kh8 19. Be4) 13. Bc2? { (2.29 → 0.64) Mistake. O-O was best. } (13. O-O cxb2 14. Rb1 Be7 15. Ba4 Bd7 16. d5 Nb8 17. Bc2 Qh5 18. dxe6 Bxe6 19. Be4 Bxg5) 13... f5?? { (0.64 → 3.40) Blunder. Qh5 was best. } (13... Qh5 14. Ba4 Bd7 15. bxc3 h6 16. Bd2 Be7 17. Rb1 Ra7 18. Bc2 Qd5 19. O-O O-O 20. h3) 14. bxc3?! { (3.40 → 2.63) Inaccuracy. Ba4 was best. } (14. Ba4) 14... Be7 15. Bxe7?! { (2.86 → 1.62) Inaccuracy. Ba4 was best. } (15. Ba4) 15... Nxe7 16. O-O?! { (1.94 → 1.07) Inaccuracy. Ba4+ was best. } (16. Ba4+) 16... Bb7 17. Bb3? { (1.10 → -0.08) Mistake. Ba4+ was best. } (17. Ba4+ Kf7 18. c4 Be4 19. Re1 h6 20. c5 Rad8 21. cxd6 Bxf3 22. Qxf3 Rxd6 23. Bb3 Rb8) 17... Nd5?! { (-0.08 → 0.75) Inaccuracy. O-O was best. } (17... O-O 18. c4 Be4 19. Rc1 a5 20. Re1 Nc6 21. c5 Bxf3 22. Qxf3 Nxd4 23. Qe3 dxc5 24. Rxc5) 18. Ba4+?! { (0.75 → 0.19) Inaccuracy. Qd2 was best. } (18. Qd2 O-O 19. Rfe1 a5 20. Rac1 h6 21. Bd1 Qf7 22. c4 Nf6 23. Qe3 Ne4 24. Nd2 Rac8) 18... Ke7 19. c4?? { (0.53 → -2.12) Blunder. Qc1 was best. } (19. Qc1) 19... Nc3 20. Qb3?? { (-1.92 → -17.04) Blunder. Nh4 was best. } (20. Nh4 Qg4 21. Qb3 Ne2+ 22. Kh1 Rab8 23. Qd3 Bxg2+ 24. Nxg2 Qxg2+ 25. Kxg2 Nf4+ 26. Kf3 Nxd3) 20... Bxf3 21. g3?! { (-17.03 → Mate in 1) Checkmate is now unavoidable. Qb7+ was best. } (21. Qb7+ Bxb7 22. d5 Nxa4 23. Rab1 Bc8 24. dxe6 Nc3 25. Rbe1 Bxe6 26. c5 dxc5 27. a3 Qf6) 21... Ne2# { Black wins by checkmate. } 0-1