[Event "Rated classical game"] [Site "https://lichess.org/vt2RGw50"] [Date "2022.08.23"] [White "Knight_Corwin"] [Black "RoyLopezz"] [Result "1-0"] [UTCDate "2022.08.23"] [UTCTime "15:46:10"] [WhiteElo "1957"] [BlackElo "2011"] [WhiteRatingDiff "+21"] [BlackRatingDiff "-26"] [Variant "Standard"] [TimeControl "1800+20"] [ECO "E43"] [Opening "Nimzo-Indian Defense: St. Petersburg Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Bxc3+?! { (0.00 → 0.62) Inaccuracy. O-O was best. } (4... O-O 5. Bd2 b6 6. Nf3 d5 7. cxd5 exd5 8. Rc1 Bb7 9. Bd3) 5. bxc3 O-O 6. Nf3?! { (0.75 → -0.16) Inaccuracy. Bd3 was best. } (6. Bd3 c5 7. Ne2 Nc6 8. e4 d6 9. O-O e5 10. f3 cxd4) 6... b6 7. Bd3 Bb7 8. O-O { E43 Nimzo-Indian Defense: St. Petersburg Variation } d6 9. Nd2 c5 10. e4 Nbd7 11. f4 Qc7?! { (0.67 → 1.39) Inaccuracy. cxd4 was best. } (11... cxd4 12. cxd4 b5 13. cxb5 a6 14. Qe2 axb5 15. Bxb5 Ba6 16. a4 Bxb5 17. Qxb5 Qc8 18. Qd3) 12. e5 Qc6? { (1.62 → 3.33) Mistake. Ne8 was best. } (12... Ne8 13. Nf3) 13. Qe2?! { (3.33 → 2.59) Inaccuracy. d5 was best. } (13. d5 exd5) 13... dxe5 14. fxe5 Ne8 15. Ne4 f6?! { (2.92 → 4.13) Inaccuracy. cxd4 was best. } (15... cxd4 16. cxd4) 16. Bf4? { (4.13 → 2.15) Mistake. d5 was best. } (16. d5 Qc7 17. exf6 Nexf6 18. Nxf6+ Nxf6 19. Qxe6+ Rf7 20. Bf4 Qd7 21. Rae1 Ba6 22. Qxd7 Nxd7) 16... fxe5?? { (2.15 → 4.63) Blunder. cxd4 was best. } (16... cxd4 17. cxd4 f5 18. Nd6 Nxd6 19. exd6 Rae8 20. Rf2 Nf6 21. h3 Ne4 22. Bxe4 Qxe4 23. Qxe4) 17. dxe5 Rb8? { (4.32 → 7.30) Mistake. Rf5 was best. } (17... Rf5 18. Ng5) 18. Ng5 h6 19. Bh7+ Kh8 20. Be4 Qc8 21. Nxe6 Bxe4 22. Qxe4 Rg8 23. Qg6 Nf8 24. Nxf8 Rxf8 25. Bxh6 Rg8?! { (11.21 → Mate in 3) Checkmate is now unavoidable. Rxf1+ was best. } (25... Rxf1+ 26. Rxf1 Kg8 27. e6 Rb7 28. Bg5 Qc6 29. h4 b5 30. h5 a6 31. h6 Qd6 32. Qxe8+) 26. Bxg7+ Nxg7 27. Qh6# { White wins by checkmate. } 1-0