[Event "Swiss Duell - Oster-Edition"] [Site "https://lichess.org/fAhihzi4"] [Date "2021.04.03"] [White "DPiQuadrat"] [Black "cannypawn"] [Result "0-1"] [UTCDate "2021.04.03"] [UTCTime "18:42:44"] [WhiteElo "1822"] [BlackElo "1886"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "600+5"] [ECO "C01"] [Opening "French Defense: Exchange Variation, Monte Carlo Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 { C01 French Defense: Exchange Variation, Monte Carlo Variation } Ne7 5. Nc3 c6?! { (0.17 → 0.75) Inaccuracy. Nbc6 was best. } (5... Nbc6 6. Nf3 Be6 7. Qb3 Qd7 8. Qxb7 Rb8 9. Qa6 Rb6 10. Qa4) 6. Be2 Be6 7. cxd5 Nxd5 8. Nf3 Nxc3?! { (-0.18 → 0.55) Inaccuracy. h6 was best. } (8... h6 9. O-O Nd7 10. Re1 Bb4 11. Bd2 O-O 12. a3 Bd6 13. h3 Re8 14. Bd3 Bc7 15. Qc2) 9. bxc3 Bd6 10. O-O Qc7? { (0.49 → 1.79) Mistake. h6 was best. } (10... h6 11. c4 O-O 12. Bd3 Nd7 13. Re1 Re8 14. h3 Nf8 15. Rb1 b6 16. Rb2 Qc7 17. Rbe2) 11. h3? { (1.79 → 0.56) Mistake. Ng5 was best. } (11. Ng5 Nd7) 11... h6 12. Re1 Nd7? { (0.73 → 2.06) Mistake. O-O was best. } (12... O-O 13. Bd3) 13. Bc4 O-O-O 14. Bxe6 fxe6 15. Rxe6 Rdf8 16. Rb1 Rf7?? { (2.90 → 5.90) Blunder. Rf6 was best. } (16... Rf6) 17. Qb3 Rhf8 18. Rxd6 Qxd6 19. Qxb7+ Kd8 20. Qxa7 Qg6?! { (6.32 → 9.61) Inaccuracy. Qc7 was best. } (20... Qc7 21. Rb7 Qc8 22. Qa5+ Ke8 23. Ra7 Rf5 24. Qa3 Rxf3 25. Ra8 Nb6 26. Rxc8+ Nxc8 27. gxf3) 21. Rb2?? { (9.61 → 2.44) Blunder. Qa8+ was best. } (21. Qa8+ Ke7 22. Ba3+ Qd6 23. Re1+ Kf6 24. Qa6 Qd5 25. Qe2 Ra8 26. c4 Rxa3 27. cxd5 g6) 21... Rxf3 22. Qa8+?? { (2.27 → -0.35) Blunder. Rb7 was best. } (22. Rb7 Ke8) 22... Ke7 23. Re2+ Kf7 24. Qb7 Kg8 25. Qxd7 Rxc3 26. Be3 Qf6 27. Bd2? { (0.00 → -1.56) Mistake. Rb2 was best. } (27. Rb2 Qf7 28. Qd6 Kh7 29. a4 Ra8 30. Kh2 Rc4 31. Rb6 Raxa4 32. Rxc6 Rxc6 33. Qxc6 Ra5) 27... Rd3 28. Bb4?? { (-1.47 → -6.98) Blunder. a4 was best. } (28. a4 Qxd4) 28... Rd1+ 29. Kh2?? { (-6.85 → Mate in 3) Checkmate is now unavoidable. Be1 was best. } (29. Be1 Rxe1+) 29... Qf4+ 30. g3 Qxf2+ 31. Rxf2 Rxf2# { Black wins by checkmate. } 0-1