[Event "Schachcoach Grand-Prix-April"] [Site "https://lichess.org/POWuO3mx"] [Date "2021.04.24"] [White "Peristeria"] [Black "alms"] [Result "1-0"] [UTCDate "2021.04.24"] [UTCTime "15:16:07"] [WhiteElo "2449"] [BlackElo "2251"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-4"] [BlackTitle "CM"] [Variant "Standard"] [TimeControl "900+5"] [ECO "D34"] [Opening "Tarrasch Defense: Classical Variation, Réti Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 c5 3. c4 e6 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. O-O Be7 8. dxc5 Bxc5 9. Nc3 O-O 10. Na4 { D34 Tarrasch Defense: Classical Variation, Réti Variation } Be7 11. Be3 Bg4 12. h3 Bxf3 13. Bxf3 Qd7 14. Bg2 d4 15. Bg5 Ne4 16. Bxe7 Qxe7 17. Rc1 Rfe8 18. a3 Rac8 19. Qd3 a6 20. Rc2 b5?? { (0.71 → 5.27) Blunder. f5 was best. } (20... f5 21. Rfc1 Kh8 22. Nc5 Nxc5 23. Rxc5 f4 24. Bxc6 Rxc6 25. Rxc6 bxc6 26. g4 c5 27. Qxa6) 21. Nb6 Nc5?! { (5.29 → 8.16) Inaccuracy. Rcd8 was best. } (21... Rcd8 22. Rxc6) 22. Nxc8 Rxc8 23. Qf5 { Black resigns. } 1-0