[Event "Casual rapid game"] [Site "https://lichess.org/5jM9JOIw"] [Date "2020.07.21"] [White "Morro007"] [Black "flyingweeb"] [Result "0-1"] [UTCDate "2020.07.21"] [UTCTime "19:24:58"] [WhiteElo "1790"] [BlackElo "2003"] [Variant "Standard"] [TimeControl "900+10"] [ECO "D85"] [Opening "Grünfeld Defense: Exchange Variation, Modern Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 { D85 Grünfeld Defense: Exchange Variation, Modern Exchange Variation } O-O 8. Bc4 c5 9. Bb2?! { (0.21 → -0.62) Inaccuracy. O-O was best. } (9. O-O cxd4 10. cxd4 Nc6 11. Be3 Bg4 12. d5 Ne5 13. Rc1 Nxf3+ 14. gxf3 Bh3 15. Re1 e6) 9... Nc6?! { (-0.62 → 0.01) Inaccuracy. Bg4 was best. } (9... Bg4) 10. O-O?! { (0.01 → -0.67) Inaccuracy. d5 was best. } (10. d5 b5 11. Be2 Na5 12. O-O Bg4 13. Rb1 Bxf3 14. Bxf3 Nc4 15. Bc1 a6 16. Qc2 Qa5) 10... cxd4 11. cxd4 Bg4 12. e5 Bxf3 13. Qxf3 Nxd4 14. Qxb7? { (-0.82 → -2.28) Mistake. Qe4 was best. } (14. Qe4 Nc6 15. Rab1 Qc7 16. f4 Rac8 17. Be2 Rfd8 18. Qe3 e6 19. Rfc1 Rd7 20. Ba3 Bf8) 14... Rb8 15. Qe4 Nf5?? { (-2.30 → 0.00) Blunder. Rxb2 was best. } (15... Rxb2) 16. Bb3 Qa5 17. f4 Rfd8 18. Rad1? { (-0.13 → -1.51) Mistake. Qe1 was best. } (18. Qe1 Qb6+ 19. Qf2 e6 20. Qxb6 axb6 21. Ba3 g5 22. fxg5 Bxe5 23. Rae1 Ra8 24. Bb4 Bb2) 18... Qb6+ 19. Kh1 Ne3 20. Rxd8+ Rxd8 21. Re1?? { (-1.28 → -4.68) Blunder. Rb1 was best. } (21. Rb1) 21... Ng4 22. Qc4?? { (-4.25 → Mate in 4) Checkmate is now unavoidable. Qe2 was best. } (22. Qe2 Nf2+) 22... Nf2+ 23. Kg1 Nh3+ 24. Kh1 Qg1+ 25. Rxg1 Nf2# { Black wins by checkmate. } 0-1