[Event "30.08 Киберфестиваль Arena"] [Site "https://lichess.org/pJW7BJe8"] [Date "2023.08.30"] [White "Sergey_Lebedev_Study"] [Black "katsudon45"] [Result "1-0"] [UTCDate "2023.08.30"] [UTCTime "15:40:28"] [WhiteElo "2068"] [BlackElo "1343"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D31"] [Opening "Queen's Gambit Declined: Queen's Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 { D31 Queen's Gambit Declined: Queen's Knight Variation } Bb4 4. Qa4+ Nc6 5. e3 Bxc3+?! { (0.30 → 0.87) Inaccuracy. Nf6 was best. } (5... Nf6 6. Nf3 O-O 7. Bd2 Re8 8. a3 Bf8 9. Be2 dxc4 10. Bxc4) 6. bxc3 Bd7 7. Qc2 dxc4 8. Bxc4 a6 9. Nf3 b5 10. Bd3 b4 11. O-O bxc3 12. Qxc3 Nge7 13. Ba3 Nd5 14. Qc5 Qe7 15. Qc1 Qf6? { (1.77 → 3.67) Mistake. Ncb4 was best. } (15... Ncb4) 16. Bc5 e5? { (3.08 → 5.22) Mistake. Rg8 was best. } (16... Rg8 17. Rb1) 17. Be4 Ncb4 18. a3 Nc6 19. Bxd5 Be6?! { (6.32 → 10.63) Inaccuracy. exd4 was best. } (19... exd4 20. exd4 O-O-O 21. Bc4 Bg4 22. Bxa6+ Kd7 23. Ne5+ Nxe5 24. Bb5+ c6 25. dxe5 Qg6 26. f3) 20. Bxc6+ { Black resigns. } 1-0