[Event "Среда19 Arena"] [Site "https://lichess.org/SwN1LMQ6"] [Date "2023.01.18"] [White "StShir"] [Black "nikiforovandrei"] [Result "1-0"] [UTCDate "2023.01.18"] [UTCTime "12:00:04"] [WhiteElo "1585"] [BlackElo "1531"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "600+3"] [ECO "B31"] [Opening "Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 { B31 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation } 4. O-O a6?! { (0.20 → 1.06) Inaccuracy. Bg7 was best. } (4... Bg7 5. d3 Nf6 6. Re1 O-O 7. h3 d6 8. Bxc6 bxc6 9. e5) 5. Bxc6 dxc6 6. Nc3 Bg7 7. d3 Qc7 8. Be3 b6 9. Qd2 Be6?! { (0.67 → 1.33) Inaccuracy. e5 was best. } (9... e5) 10. d4? { (1.33 → 0.05) Mistake. h3 was best. } (10. h3 h6 11. Bf4 Qc8 12. Na4 g5 13. Bh2 Qd8 14. Ne5 g4 15. b4 c4 16. Qe3 gxh3) 10... cxd4 11. Nxd4 Bc4 12. Rfe1?? { (0.52 → -1.97) Blunder. Rfd1 was best. } (12. Rfd1 O-O-O) 12... Rd8?! { (-1.97 → -1.05) Inaccuracy. O-O-O was best. } (12... O-O-O 13. Nce2) 13. b3 c5 14. bxc4?! { (-1.52 → -2.16) Inaccuracy. Bf4 was best. } (14. Bf4 e5) 14... cxd4 15. Bxd4? { (-2.42 → -4.60) Mistake. Nd5 was best. } (15. Nd5 Rxd5) 15... Rxd4 16. Qe3 Qxc4 17. Nd5 Rxd5 18. exd5 Bxa1 19. d6 Bf6 20. Rd1 Qxc2?? { (-4.56 → 3.19) Blunder. Qc6 was best. } (20... Qc6 21. d7+ Kd8 22. c4 e6 23. Qg3 e5 24. c5 Ne7 25. Qd3 Qxc5 26. Qxa6 Qc6 27. Qa3) 21. d7+ Kd8?? { (3.06 → Mate in 8) Checkmate is now unavoidable. Kf8 was best. } (21... Kf8 22. d8=Q+ Kg7 23. Qb3 Qxb3 24. axb3 b5 25. Qb6 Nh6 26. Qxa6 Rb8 27. Qa7 Rc8 28. Qb6) 22. Qxb6+ Qc7 23. Qxc7+ Kxc7 24. d8=Q+ Kc6 25. Qc8+ Kb6 26. Rb1+ Ka5 27. Qc5+ Ka4 28. Qb4# { White wins by checkmate. } 1-0