[Event "1ER AJEDREZ IND SUB 12 2021"] [Site "https://lichess.org/lSANad7o"] [Date "2021.05.08"] [White "PipeMuena"] [Black "Martinete27"] [Result "0-1"] [UTCDate "2021.05.08"] [UTCTime "16:05:42"] [WhiteElo "2403"] [BlackElo "723"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+34"] [Variant "Standard"] [TimeControl "180+2"] [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. Qe2+?! { (0.21 → -0.39) Inaccuracy. Nf3 was best. } (4. Nf3 Bd6 5. c4 Nf6 6. c5 Be7 7. Be2 O-O 8. O-O c6) 4... Be7 5. Qe3?! { (-0.28 → -0.96) Inaccuracy. Bg5 was best. } (5. Bg5 Nd7 6. Bxe7 Nxe7 7. Nc3 O-O 8. Qd2 Re8 9. O-O-O Nf6) 5... Nf6 6. Bb5+ Bd7 7. Nf3?? { (-0.67 → -6.04) Blunder. Bxd7+ was best. } (7. Bxd7+) 7... Bxb5 8. Na3 Bd7 9. Bd2 O-O 10. Ng5?! { (-6.18 → -9.32) Inaccuracy. O-O was best. } (10. O-O Re8 11. Rae1 c5 12. dxc5 Na6 13. b4 Bxc5 14. Qb3 Bd6 15. Rxe8+ Qxe8 16. Re1 Qf8) 10... Nc6 11. Nb5 a6 12. Nc3 h6 13. Nh3 Bd6 14. Qd3 Bxh3 15. gxh3 Re8+ 16. Be3 Ra7 17. f4 Nb4 18. Qd1 g5 19. Rg1 Rxe3+ 20. Kd2 Bxf4 21. Ne2 Ne4+ 22. Ke1 Kh7 23. h4 Bxh2 24. Rg2 Rh3 25. hxg5 hxg5 26. Rxg5?! { (-16.02 → Mate in 5) Checkmate is now unavoidable. a3 was best. } (26. a3 g4) 26... Nxg5?! { (Mate in 5 → -23.31) Lost forced checkmate sequence. Qxg5 was best. } (26... Qxg5 27. Qc1 Qg2 28. Qd2 Bg3+ 29. Nxg3 Qxd2+ 30. Kf1 Qf2#) 27. Nc3?! { (-23.31 → Mate in 9) Checkmate is now unavoidable. Kd2 was best. } (27. Kd2 Ne4+) 27... Qf6 28. Ne4 Nxe4 29. c4 dxc4 30. d5 Qf2# { Black wins by checkmate. } 0-1