[Event "Rapid Arena"] [Site "https://lichess.org/n6GKkVe2"] [Date "2021.02.22"] [White "Sergey-Efimenko"] [Black "Tim-Efimenko"] [Result "1-0"] [UTCDate "2021.02.22"] [UTCTime "18:07:28"] [WhiteElo "2010"] [BlackElo "1917"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B22"] [Opening "Sicilian Defense: Alapin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c3 { B22 Sicilian Defense: Alapin Variation } d6 3. d4 cxd4 4. cxd4 e6 5. Be3 Nf6 6. Bd3 Be7 7. f3 a6 8. Ne2 b5 9. a3 Bb7 10. g4?! { (0.84 → 0.28) Inaccuracy. Nd2 was best. } (10. Nd2 O-O 11. O-O Re8 12. Nb3 Nc6 13. Qd2 Rc8 14. Ng3 Bf8 15. Rae1 Nb8 16. Kh1 Nbd7) 10... h6 11. Nbc3 Nfd7 12. Qd2 Bh4+ 13. Ng3 Qf6? { (0.22 → 1.40) Mistake. Nc6 was best. } (13... Nc6 14. O-O O-O 15. Rab1 Rc8 16. Nce2 Nf6 17. b3 Ne7 18. Rf2 Ng6 19. Rbf1 Re8 20. h3) 14. Ke2?? { (1.40 → -1.08) Blunder. O-O was best. } (14. O-O Qe7 15. f4 Nf6 16. Qe2 Nbd7 17. g5 hxg5 18. fxg5 Nh7 19. Nd5 Bxd5 20. exd5 Bxg5) 14... Nc6 15. Bc2 Rc8?? { (-1.07 → 1.68) Blunder. O-O was best. } (15... O-O 16. Nh5 Qe7 17. Kf1 b4 18. Ne2 Nb6 19. b3 bxa3 20. d5 Ne5 21. f4 Ned7 22. Nd4) 16. Nh5 Qe7 17. Nxg7+ Kd8 18. Rad1 e5?? { (1.33 → 7.85) Blunder. b4 was best. } (18... b4 19. axb4 Nxb4 20. Nh5 a5 21. Bd3 d5 22. Rc1 Nb6 23. b3 dxe4 24. Nxe4 N6d5 25. Nc5) 19. Nd5 Qf8 20. Nf5 exd4 21. Bf4 { Black resigns. } 1-0