[Event "Casual rapid game"] [Site "https://lichess.org/uJz9HH2M"] [Date "2016.01.02"] [White "oszillation"] [Black "bender1011"] [Result "0-1"] [UTCDate "2016.01.02"] [UTCTime "21:46:45"] [WhiteElo "1337"] [BlackElo "1542"] [Variant "Standard"] [TimeControl "900+0"] [ECO "B00"] [Opening "Duras Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 f5? { (0.11 → 1.34) Mistake. e6 was best. } { B00 Duras Gambit } (1... e6 2. Nc3 d5 3. exd5 exd5 4. Nf3 Nf6 5. d4 Bd6 6. Bd3 O-O 7. O-O a6 8. Bg5 Be6 9. Qd2) 2. exf5 Nf6 3. g4 h6 4. Nc3 d6 5. d4 Nc6? { (0.95 → 2.34) Mistake. e6 was best. } (5... e6 6. Bb5+ c6 7. Bd3 Qe7 8. Qe2 exf5 9. gxf5 Na6 10. a3 Nc7 11. Nf3 Bd7 12. Qxe7+ Bxe7 13. Rg1) 6. Nh3? { (2.34 → 0.82) Mistake. d5 was best. } (6. d5 Ne5 7. f4 Nf7 8. Bg2 Bd7 9. h3 c5 10. dxc6 Bxc6 11. Bxc6+ bxc6 12. Nf3 Qa5 13. Nd4 Qb6) 6... e6 7. Bc4?! { (1.11 → 0.55) Inaccuracy. d5 was best. } (7. d5 Nxd5 8. Nxd5 exd5 9. Nf4 Ne5 10. Qe2 Be7 11. Nxd5 c6 12. f4 cxd5 13. fxe5 dxe5 14. Qxe5 O-O) 7... exf5?! { (0.55 → 1.15) Inaccuracy. d5 was best. } (7... d5 8. Bb3 Bd6 9. Nf4 Bxf4 10. Bxf4 exf5 11. Nb5 O-O 12. Nxc7 Rb8 13. O-O g5 14. Nxd5 Nxd5 15. Bxb8) 8. Nf4 fxg4 9. Be6?? { (1.16 → -0.53) Blunder. Ng6 was best. } (9. Ng6 Rg8 10. O-O Bf5 11. Re1+ Be7 12. d5 Ne5 13. Nxe5 dxe5 14. Rxe5 Bh7 15. Be3 a6 16. Bd3 Bxd3) 9... Qe7 10. d5?! { (-0.28 → -0.94) Inaccuracy. O-O was best. } (10. O-O Bxe6 11. Re1 O-O-O 12. Nxe6 Rd7 13. Nxc7 Qf7 14. Ne6 Ne5 15. dxe5 dxe5 16. Qe2 Qxe6 17. Qxe5 Qxe5) 10... Ne5 11. f3?? { (-1.12 → -3.09) Blunder. h4 was best. } (11. h4 c6 12. Bxc8 Rxc8 13. Kf1 Qf7 14. h5 Be7 15. Qe2 Rb8 16. Ne6 g3 17. Bf4 Nxd5 18. Nxd5 Qxe6) 11... Nxf3+?! { (-3.09 → -2.33) Inaccuracy. g5 was best. } (11... g5 12. Bxc8 Rxc8 13. Ne6 Nxf3+ 14. Kf2 Qf7 15. Be3 Nh5 16. Nb5 Bg7 17. Nexc7+ Kd7 18. Ne6 Nd4+ 19. Kg1) 12. Kf2 Bxe6 13. Ng6 Qd7 14. Re1?? { (-1.30 → -3.71) Blunder. dxe6 was best. } (14. dxe6 Qc6 15. Nxh8 d5 16. Qe2 Bc5+ 17. Kf1 d4 18. Nb5 Nh4 19. Nxc7+ Ke7 20. Rg1 Rxh8 21. Bf4 d3) 14... O-O-O?? { (-3.71 → -1.48) Blunder. Nxe1 was best. } (14... Nxe1 15. Qxe1 Nxd5 16. Nxd5 O-O-O 17. Ndf4 Bc4 18. Nxh8 g5 19. Nh5 Re8 20. Be3 Qh7 21. Kg1 Qxh8 22. Qf2) 15. dxe6 Qc6 16. e7 g3+?? { (-1.90 → 1.91) Blunder. Re8 was best. } (16... Re8 17. Re3 Bxe7 18. Nxe7+ Rxe7 19. Rxe7 Rf8 20. Bf4 Nh4 21. Ke1 Kd8 22. Rxg7 Nf3+ 23. Kf2 Nh5 24. Qd5) 17. Kxg3 Nxe1 18. exf8=Q?? { (1.84 → Mate in 2) Checkmate is now unavoidable. exd8=R+ was best. } (18. exd8=R+ Kxd8 19. Qxe1 Rg8 20. Qe6 Qd7 21. Qxd7+ Kxd7 22. Be3 a6 23. Rf1 Be7 24. b3 b5 25. a3 c5) 18... Qg2+ 19. Kf4 Qxh2+?! { (Mate in 1 → -11.06) Lost forced checkmate sequence. Qg5# was best. } (19... Qg5#) 20. Kf5?! { (-11.06 → Mate in 2) Checkmate is now unavoidable. Ke3 was best. } (20. Ke3 Rhxf8 21. Kd4 Nxc2+ 22. Kd3 Nxa1 23. Nxf8 Qh3+ 24. Kc4 Rxf8 25. Kb4 Qf5 26. Ka4 Nd7 27. b4 Nb6+) 20... Qf2+?! { (Mate in 2 → -11.43) Lost forced checkmate sequence. Qh3+ was best. } (20... Qh3+ 21. Kf4 Ng2#) 21. Bf4 Qc5+ 22. Nd5 Rhxf8 23. Ke6?! { (-15.26 → Mate in 5) Checkmate is now unavoidable. Nxf8 was best. } (23. Nxf8 Nxd5 24. Bxd6 Ne3+ 25. Kg6 Qf5+ 26. Kxg7 Nxd1 27. Rxd1 Qg4+ 28. Ng6 Qxd1 29. Be7 Rd7 30. c3 Qc2) 23... Rde8+ 24. Nde7+ Kb8 25. Nxf8 Qc4+ 26. Kf5 Qe4# { Black wins by checkmate. } 0-1