[Event "GM Zhigalko Sergei Stream 3+0 Arena"] [Site "https://lichess.org/8FOZ0zRe"] [Date "2021.08.05"] [White "saeiddr"] [Black "Ergashev"] [Result "1-0"] [UTCDate "2021.08.05"] [UTCTime "20:31:12"] [WhiteElo "2155"] [BlackElo "2574"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "180+0"] [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 Nf6 5. Nf3 Nc6 6. Be3 cxd4 7. cxd4 e5?! { (0.12 → 0.90) Inaccuracy. Qa5+ was best. } (7... Qa5+ 8. Nc3 e6 9. Bc4 a6 10. O-O Be7 11. d5 exd5 12. Nxd5) 8. Nxe5?! { (0.90 → 0.04) Inaccuracy. Nc3 was best. } (8. Nc3 Bb4 9. dxe5 Qxd1+ 10. Rxd1 Ne4 11. Rc1 O-O 12. Bd3 Nxc3) 8... Bb4+ 9. Nc3 Nxe5 10. dxe5 Qxd1+?? { (0.13 → 2.52) Blunder. Bxc3+ was best. } (10... Bxc3+ 11. bxc3 Qxe5 12. Qd4 Qxd4 13. Bxd4 O-O 14. Bd3 Be6 15. a4 Rfd8 16. O-O Rac8 17. Rfe1) 11. Rxd1 Ng4?! { (2.50 → 3.40) Inaccuracy. Ne4 was best. } (11... Ne4 12. Rd4) 12. Bb5+ Ke7 13. Bd4 Be6 14. O-O?! { (3.97 → 2.69) Inaccuracy. h3 was best. } (14. h3 a6 15. Be2 Nh6 16. a3 Bxc3+ 17. Bxc3 Rhd8 18. O-O Rxd1 19. Rxd1 Rd8 20. g4 Rxd1+) 14... Rhd8? { (2.69 → 4.62) Mistake. f6 was best. } (14... f6 15. exf6+ Nxf6 16. Be2 Rhd8 17. Bf3 Rd7 18. a3 Ba5 19. Bc5+ Kf7 20. Nb5 Bb6 21. Rxd7+) 15. a3 a6?! { (4.48 → 5.77) Inaccuracy. Rxd4 was best. } (15... Rxd4 16. Rxd4 Bc5 17. Rdd1 a6 18. Be2 Kf8 19. Bxg4 Bxg4 20. Rd2 Rc8 21. h3 Be6 22. Rfd1) 16. axb4 axb5 17. Bc5+ Ke8 18. Nxb5 Bc4?? { (5.80 → Mate in 1) Checkmate is now unavoidable. Rd7 was best. } (18... Rd7 19. f4) 19. Nc7# { White wins by checkmate. } 1-0