[Event "GM Konstantin Sakaev School 2 Arena"] [Site "https://lichess.org/wrsmxBgy"] [Date "2021.11.06"] [White "Abylkasymov"] [Black "Egor202"] [Result "1-0"] [UTCDate "2021.11.06"] [UTCTime "14:23:19"] [WhiteElo "2189"] [BlackElo "2340"] [WhiteRatingDiff "+17"] [BlackRatingDiff "-16"] [Variant "Standard"] [TimeControl "420+3"] [ECO "B22"] [Opening "Sicilian Defense: Alapin Variation, Barmen Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c3 d5 3. exd5 Qxd5 { B22 Sicilian Defense: Alapin Variation, Barmen Defense } 4. d4 Nc6 5. Nf3 e5?! { (0.13 → 0.90) Inaccuracy. e6 was best. } (5... e6 6. Be2 cxd4 7. O-O Be7 8. Nxd4 Nxd4 9. cxd4 Nf6 10. Nc3) 6. Nbd2 cxd4 7. cxd4?! { (0.73 → 0.02) Inaccuracy. Bc4 was best. } (7. Bc4 Qd8) 7... exd4 8. Bc4 Qd8 9. O-O Be7 10. Qb3 Nf6?? { (0.43 → 2.59) Blunder. Nh6 was best. } (10... Nh6 11. Ne4) 11. Bxf7+ Kf8 12. Bc4 Bf5?! { (2.80 → 3.75) Inaccuracy. g6 was best. } (12... g6 13. Re1) 13. Qb5? { (3.75 → 1.78) Mistake. Qxb7 was best. } (13. Qxb7 Rc8 14. Qb5 g6 15. Ng5 Nb4 16. Ndf3 Qd7 17. Qxd7 Nxd7 18. Bb3 Nc5 19. Nxd4 Nxb3) 13... Bg6?? { (1.78 → 4.81) Blunder. Qd7 was best. } (13... Qd7 14. Re1 a6 15. Qb6 Rc8 16. h3 h6 17. b3 Qc7 18. Qxc7 Rxc7 19. Bb2 b5 20. Be6) 14. Ng5 Qd7? { (4.32 → 7.61) Mistake. Qb6 was best. } (14... Qb6) 15. Ne6+ Ke8 16. Nxg7+ Kd8 17. Ne6+ Kc8 18. Nf3 a6 19. Qb6 Bd8 20. Nxd8 Qxd8 21. Be6+ Kb8? { (7.46 → Mate in 3) Checkmate is now unavoidable. Nd7 was best. } (21... Nd7 22. Qc5 Re8 23. Qd5 Kb8 24. Bxd7 Be4 25. Qd6+ Qc7 26. Qg3 Qxg3 27. fxg3 Ka7 28. Bg5) 22. Bf4+ { Black resigns. } 1-0