[Event "Casual classical game"] [Site "https://lichess.org/isgg9GGF"] [Date "2015.06.26"] [White "Poti4"] [Black "qusar4"] [Result "1-0"] [UTCDate "2015.06.26"] [UTCTime "11:33:58"] [WhiteElo "1500"] [BlackElo "1278"] [Variant "Standard"] [TimeControl "3600+0"] [ECO "B22"] [Opening "Sicilian Defense: Alapin Variation, Barmen Defense, Central Exchange"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. exd5 Qxd5 6. Nf3 Bg4?! { (0.31 → 0.93) Inaccuracy. e6 was best. } { B22 Sicilian Defense: Alapin Variation, Barmen Defense, Central Exchange } (6... e6 7. Nc3 Qd6 8. Nb5 Qb8 9. Bc4 Bb4+ 10. Nc3 Nf6 11. O-O O-O 12. a3 Be7 13. Re1 Rd8 14. Be3 Ng4 15. Rc1 Nxe3 16. fxe3) 7. Be2?! { (0.93 → 0.35) Inaccuracy. Nc3 was best. } (7. Nc3 Qh5 8. Be2 e6 9. Qb3 Bb4 10. a3 Bxc3+ 11. bxc3 Nge7 12. Qxb7 Rb8 13. Qa6 Qg6 14. O-O O-O 15. h3 Bf5 16. Kh1) 7... Bxf3 8. Bxf3 Qxd4?? { (0.81 → 11.50) Blunder. Qc4 was best. } (8... Qc4 9. Be3 e6 10. Nd2 Qb5 11. Be2 Qd5 12. Qa4 Qd7 13. Bb5 Rc8 14. Rc1 a6 15. Bxc6 Rxc6 16. Rxc6 Qxc6) 9. Bxc6+ bxc6 10. Qxd4 e6 11. O-O Nf6 12. Bg5 Nd5 13. Nc3 c5?! { (13.13 → Mate in 1) Checkmate is now unavoidable. Be7 was best. } (13... Be7 14. Qxg7 Rf8 15. Bxe7 Kxe7 16. Rfc1 Rac8 17. Ne4 h5 18. Qg5+ Kd7 19. Qxh5 Rc7 20. Qe5 Kc8 21. Nd6+ Kd7 22. Qg7 Rd8 23. Nxf7) 14. Qe4?! { (Mate in 1 → 17.37) Lost forced checkmate sequence. Qa4# was best. } (14. Qa4#) 14... Nb6?! { (17.37 → Mate in 5) Checkmate is now unavoidable. Be7 was best. } (14... Be7 15. Nxd5 Bxg5 16. Nc7+ Ke7 17. Nxa8 h5 18. Qe5 Rxa8 19. Qxg5+ Kf8 20. Qxh5 Kg8 21. Rfd1 c4 22. Rd7 Rf8 23. Rad1 g6 24. Qg4) 15. Rad1 Rc8 16. Rd2?! { (Mate in 2 → 15.46) Lost forced checkmate sequence. Qc6+ was best. } (16. Qc6+ Rxc6 17. Rd8#) 16... h6?! { (15.46 → Mate in 2) Checkmate is now unavoidable. Bd6 was best. } (16... Bd6 17. Rxd6 O-O 18. Rfd1 Rfe8 19. Bd8 Rb8 20. Qc6 Rf8 21. Qc7 Rc8 22. Qb7 h6 23. Nb5 Ra8 24. Nxa7 Rxa7 25. Qxa7 Nc8 26. Qxc5) 17. Qc6+ Rxc6 18. Rd8# { White wins by checkmate. } 1-0