[Event "Rated correspondence game"] [Site "https://lichess.org/oPfwbvLP"] [Date "2021.01.26"] [White "Pank-San"] [Black "ChessMathNerdsSister"] [Result "1-0"] [UTCDate "2021.01.26"] [UTCTime "20:05:10"] [WhiteElo "1844"] [BlackElo "1831"] [WhiteRatingDiff "+145"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "-"] [ECO "B23"] [Opening "Sicilian Defense: Grand Prix Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 Nc6 3. f4 { B23 Sicilian Defense: Grand Prix Attack } e5?! { (-0.13 → 0.70) Inaccuracy. g6 was best. } (3... g6 4. Nf3 Bg7 5. a4 a6 6. g3 d6 7. Bg2 e6 8. O-O) 4. Bc4?! { (0.70 → 0.13) Inaccuracy. fxe5 was best. } (4. fxe5 d6 5. Bc4 Be6 6. d3 dxe5 7. Nf3 Nf6 8. Be3 Ng4) 4... Nf6?! { (0.13 → 0.93) Inaccuracy. exf4 was best. } (4... exf4 5. Nf3 h6 6. d4 cxd4 7. Nd5 Bc5 8. Bxf4 d6 9. a3) 5. Nf3 d6 6. Ng5 Be6? { (0.83 → 2.13) Mistake. Bg4 was best. } (6... Bg4 7. Bxf7+ Kd7 8. Nf3 exf4 9. d3 Bxf3 10. Qxf3 g5 11. Bb3) 7. Bxe6 fxe6 8. Nxe6 Qd7 9. Nd5 Rc8 10. f5 Nxe4 11. Qh5+ Qf7 12. Nec7+ Rxc7 13. Nxc7+ Ke7 14. Qxf7+ Kxf7 15. c3 Be7?! { (1.62 → 2.24) Inaccuracy. Nf6 was best. } (15... Nf6) 16. d3 Nf6 17. Bg5?! { (2.26 → 1.40) Inaccuracy. h3 was best. } (17. h3 h6) 17... h6?! { (1.40 → 2.32) Inaccuracy. Rc8 was best. } (17... Rc8) 18. Bxf6 Bxf6 19. h4 g5?? { (2.11 → 5.58) Blunder. h5 was best. } (19... h5 20. Nd5 Ne7 21. Nxe7 Kxe7 22. a4 d5 23. O-O-O Kd6 24. Kc2 a6 25. g3 b6 26. Rde1) 20. fxg6+ Kxg6 21. Ke2 Rg8?! { (4.29 → 6.01) Inaccuracy. Ne7 was best. } (21... Ne7 22. Raf1 Rc8 23. Nb5 Rd8 24. Rf2 Rd7 25. h5+ Kf7 26. Rhf1 Ng8 27. Nxa7 Ke6 28. Nb5) 22. Nb5?! { (6.01 → 4.60) Inaccuracy. Raf1 was best. } (22. Raf1 Bd8) 22... Kh5 23. Rh2? { (5.09 → 3.20) Mistake. Nxd6 was best. } (23. Nxd6 Rxg2+ 24. Kf3 Rg4 25. Raf1 b6 26. Ke2 Rxh4 27. Nf5 Rxh1 28. Rxh1+ Kg6 29. Nxh6 Nd4+) 23... Bxh4?? { (3.20 → 8.23) Blunder. e4 was best. } (23... e4 24. dxe4) 24. Rah1 Rg4 25. g3 Rxg3 26. Rxh4+ Kg5 27. Rxh6 Rg2+ 28. Kf3 Rxb2?! { (15.55 → Mate in 1) Checkmate is now unavoidable. e4+ was best. } (28... e4+ 29. dxe4) 29. R1h5# { White wins by checkmate. } 1-0