[Event "IM Seppo simul"] [Site "https://lichess.org/9RzpSvMi"] [Date "2023.07.06"] [White "kaiwen2012"] [Black "Seppo"] [Result "0-1"] [UTCDate "2023.07.06"] [UTCTime "14:02:14"] [WhiteElo "1871"] [BlackElo "2576"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "300+1"] [ECO "C01"] [Opening "French Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. d4 d5 3. exd5 { C01 French Defense: Exchange Variation } exd5 4. Bd3 Nf6 5. Bf4 Bd6 6. Bxd6 Qxd6 7. Nf3?! { (0.00 → -0.67) Inaccuracy. c3 was best. } (7. c3 O-O 8. Ne2 Bg4 9. f3 Bh5 10. Na3 Nbd7 11. Qd2 Bg6) 7... O-O?! { (-0.67 → 0.20) Inaccuracy. Qb4+ was best. } (7... Qb4+ 8. Qd2 Qxb2 9. O-O O-O 10. Nc3 a6 11. a4 Qb6 12. Qf4) 8. c3? { (0.20 → -1.11) Mistake. O-O was best. } (8. O-O Qb6 9. Qc1 Bg4 10. Nbd2 Nbd7 11. h3 Bxf3 12. Nxf3 g6) 8... Re8+ 9. Be2 Qe7 10. Ne5 Nfd7 11. O-O?! { (-0.54 → -1.30) Inaccuracy. Nd3 was best. } (11. Nd3) 11... Nxe5 12. dxe5 Qxe5 13. Bf3 c6 14. Nd2 Be6 15. Qb3 Qc7 16. Qc2 Nd7 17. Rfe1 Nf6 18. Nb3 Bg4 19. Bxg4 Nxg4 20. Qf5?? { (-1.61 → Mate in 2) Checkmate is now unavoidable. g3 was best. } (20. g3 h6 21. Rad1 Nf6 22. Nd4 g6 23. b4 Qd7 24. f3 Kg7 25. Kg2 Rxe1 26. Rxe1 Re8) 20... Qxh2+ 21. Kf1 Qh1# { Black wins by checkmate. } 0-1