[Event "Casual classical game"] [Site "https://lichess.org/2qV34JXr"] [Date "2020.03.25"] [White "sylvain25"] [Black "K-valier"] [Result "0-1"] [UTCDate "2020.03.25"] [UTCTime "20:05:02"] [WhiteElo "1475"] [BlackElo "1668"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "C00"] [Opening "French Defense: Two Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. Nf3 d5 3. Nc3 { C00 French Defense: Two Knights Variation } c5?! { (-0.11 → 0.75) Inaccuracy. d4 was best. } (3... d4 4. Ne2 c5 5. b4 Nc6 6. b5 Na5 7. d3 Bd6 8. e5) 4. d4 Nc6 5. Bf4 Qb6?? { (0.26 → 4.32) Blunder. dxe4 was best. } (5... dxe4 6. Nb5 exf3 7. Nc7+ Ke7 8. d5 g5 9. Bg3 e5 10. Nxa8) 6. Bb5?? { (4.32 → 0.38) Blunder. exd5 was best. } (6. exd5 Nxd4 7. Nxd4 cxd4 8. Nb5 Nf6 9. Nc7+ Kd8 10. Nxa8 Qxb2) 6... dxe4 7. Nxe4?? { (0.59 → -4.25) Blunder. Ne5 was best. } (7. Ne5 Nf6) 7... Qxb5 8. Nd6+?! { (-4.23 → -6.01) Inaccuracy. dxc5 was best. } (8. dxc5) 8... Bxd6 9. Bxd6 cxd4 10. a4 Qd5 11. Ba3 e5 12. O-O Nge7 13. Re1 Bg4 14. Qd3 Bxf3 15. Qxf3 Qxf3 16. gxf3 O-O-O 17. a5 Ng6 18. b4 f6 19. Rec1 Nf4 20. Kf1 Rd7 21. c4 d3 22. b5 Nxa5 23. Bb4 Nb3 24. Rxa7 Kb8 25. b6 Nxc1 26. Bd2 Nb3 27. c5?! { (-17.92 → Mate in 10) Checkmate is now unavoidable. Ke1 was best. } (27. Ke1 Nd4) 27... Nxd2+ 28. Ke1 Nc4?! { (Mate in 10 → -71.55) Lost forced checkmate sequence. Nb1 was best. } (28... Nb1 29. Kd1 d2 30. Ra1 Ne2 31. Rxb1 Nc3+ 32. Kc2 Nxb1 33. Kd1 Rc8 34. f4 exf4 35. f3) 29. c6?! { (-71.55 → Mate in 7) Checkmate is now unavoidable. Kd1 was best. } (29. Kd1 d2) 29... d2+ 30. Kd1 Nb2+ 31. Kc2 d1=Q+ 32. Kc3 Ne2+ 33. Kb4 Qd2+ 34. Kb5 Rd5# { Black wins by checkmate. } 0-1