[Event "Сыктывкарская пулька-20 Arena"] [Site "https://lichess.org/ewq5HGBr"] [Date "2022.12.05"] [White "Rus23Koz"] [Black "n1k1ta9"] [Result "1-0"] [UTCDate "2022.12.05"] [UTCTime "18:16:31"] [WhiteElo "1637"] [BlackElo "2080"] [WhiteRatingDiff "+33"] [BlackRatingDiff "-29"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A04"] [Opening "Zukertort Opening: Sicilian Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 c5 { A04 Zukertort Opening: Sicilian Invitation } 2. e3 Nc6 3. d4 b6?? { (0.00 → 1.78) Blunder. cxd4 was best. } (3... cxd4 4. exd4 d5 5. c4 Nf6 6. Nc3 Bg4 7. Bg5 Qa5 8. Bxf6) 4. dxc5? { (1.78 → 0.30) Mistake. d5 was best. } (4. d5 Na5 5. Nc3 a6 6. e4 d6 7. e5 dxe5 8. Nxe5 Nf6) 4... bxc5 5. c4?! { (0.39 → -0.28) Inaccuracy. Bb5 was best. } (5. Bb5 Bb7 6. e4 e6 7. O-O Nf6 8. Nc3 Be7 9. e5 Ng4) 5... Bb7 6. a3 Qc7 7. b3 e6 8. Bb2 Nf6 9. Qc2 Be7 10. Nbd2 O-O 11. Bd3 Ne8?? { (0.18 → 2.52) Blunder. h6 was best. } (11... h6 12. h3 a5 13. O-O Rfd8 14. Rad1 d6 15. Nb1 Rab8 16. Nc3 Ba8 17. Nb5 Qb7 18. Ba1) 12. Ng5?? { (2.52 → -5.07) Blunder. Bxh7+ was best. } (12. Bxh7+ Kh8 13. Bd3 Bf6 14. h4 Rb8 15. h5 d6 16. O-O-O Na5 17. h6 g6 18. Ng5 Qe7) 12... f6?? { (-5.07 → 15.67) Blunder. Bxg5 was best. } (12... Bxg5 13. Bxh7+ Kh8 14. Ne4 Bh6 15. Nxc5 Qa5+ 16. b4 Nxb4 17. axb4 Qxb4+ 18. Bc3 Qxc5 19. Ra5) 13. Bxh7+ Kh8 14. Ngf3?? { (14.54 → 1.03) Blunder. Qg6 was best. } (14. Qg6 d6 15. Nxe6 Ne5 16. Qh5 Nf7 17. Nxc7 Nxc7 18. Be4+ Nh6 19. Bxb7 Rab8 20. Be4) 14... f5 15. Bxf5?? { (1.66 → -2.75) Blunder. Bg6 was best. } (15. Bg6 Bf6 16. h4 Bxb2 17. Qxb2 Nf6 18. h5 Ng4 19. h6 Nce5 20. hxg7+ Kxg7 21. Bh5 Rh8) 15... exf5?! { (-2.75 → -2.02) Inaccuracy. Rxf5 was best. } (15... Rxf5) 16. O-O? { (-2.02 → -3.54) Mistake. h4 was best. } (16. h4 Qd6) 16... Nf6?? { (-3.54 → -1.00) Blunder. Kg8 was best. } (16... Kg8) 17. Rad1?? { (-1.00 → -2.95) Blunder. Qxf5 was best. } (17. Qxf5 Nh7 18. Qh3 Kg8 19. Ne4 Rae8 20. Rad1 Nd4 21. Nxd4 cxd4 22. Rxd4 Rf7 23. Qg3 Qb6) 17... Ne4?? { (-2.95 → 3.45) Blunder. Nh7 was best. } (17... Nh7) 18. Nxe4 fxe4 19. Qxe4?? { (3.48 → 0.25) Blunder. Rd5 was best. } (19. Rd5 Rxf3) 19... Bf6?? { (0.25 → 7.20) Blunder. d6 was best. } (19... d6 20. Rd5 Ne5 21. Bxe5 Bxd5 22. cxd5 dxe5 23. Nxe5 Kg8 24. Ng6 Bd6 25. Nxf8 Rxf8 26. g3) 20. Bxf6 Rxf6 21. Qh4+?? { (10.20 → -1.66) Blunder. Ng5 was best. } (21. Ng5 Rh6 22. Nf7+ Kg8 23. Nxh6+ gxh6 24. Qg6+ Kf8 25. Qxh6+ Ke8 26. Qh8+ Kf7 27. Qh7+ Kf8) 21... Kg8 22. Ng5 Kf8?? { (-2.23 → 10.91) Blunder. Rh6 was best. } (22... Rh6) 23. Qh8+ Ke7 24. Qxg7+ Rf7?! { (10.36 → Mate in 2) Checkmate is now unavoidable. Kd8 was best. } (24... Kd8 25. Qxf6+) 25. Qxf7+ Kd8 26. Qf8# { White wins by checkmate. } 1-0