[Event "Casual rapid game"] [Site "https://lichess.org/NSyFN7YV"] [Date "2023.09.17"] [White "Fflow"] [Black "Stef2850"] [Result "0-1"] [UTCDate "2023.09.17"] [UTCTime "13:48:11"] [WhiteElo "1795"] [BlackElo "1665"] [Variant "Standard"] [TimeControl "900+10"] [ECO "D52"] [Opening "Queen's Gambit Declined"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. Bg5?! { (0.38 → -0.55) Inaccuracy. e3 was best. } (4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Be2 Nbd7 8. O-O Be7) 4... Nbd7?! { (-0.55 → 0.36) Inaccuracy. dxc4 was best. } (4... dxc4 5. e3 b5 6. Be2 h6 7. Bh4 Bb7 8. Nbd2 e6 9. O-O) 5. e3 e6 6. Nc3 { D52 Queen's Gambit Declined } Bd6?! { (0.12 → 0.75) Inaccuracy. Be7 was best. } (6... Be7 7. cxd5 Nxd5 8. Bxe7 Qxe7 9. Be2 Nxc3 10. bxc3 c5 11. O-O) 7. Be2 dxc4 8. Bxc4 b5 9. Bb3 O-O 10. O-O Qc7?! { (0.41 → 1.02) Inaccuracy. Be7 was best. } (10... Be7 11. Bc2 Bb7 12. Ne5 c5 13. Nxb5 cxd4 14. exd4 h6 15. Bh4 Rb8 16. Qe2 Ba8 17. Bd3) 11. Rc1 a6 12. a4 b4 13. Na2? { (0.66 → -0.53) Mistake. Ne2 was best. } (13. Ne2) 13... a5 14. Qc2 Bb7 15. e4 c5?? { (-0.64 → 1.99) Blunder. Bf4 was best. } (15... Bf4 16. e5) 16. e5 Bxf3 17. exd6 Qxd6 18. dxc5?? { (2.06 → -1.71) Blunder. gxf3 was best. } (18. gxf3 Qxd4) 18... Qc6 19. gxf3? { (-1.65 → -3.30) Mistake. Bxf6 was best. } (19. Bxf6 Be4) 19... Ne5 20. Bxf6? { (-2.76 → -4.67) Mistake. Kh1 was best. } (20. Kh1 Nxf3) 20... Nxf3+ 21. Kh1 Ne1+ 22. Kg1?? { (-4.78 → Mate in 1) Checkmate is now unavoidable. f3 was best. } (22. f3 Nxc2 23. Bxc2 gxf6 24. Be4 Qxa4 25. Nxb4 axb4 26. Rg1+ Kh8 27. Bxh7 Qb3 28. Rg3 f5) 22... Qg2# { Black wins by checkmate. } 0-1