[Event "Grünfeld Defense Rapid Arena"] [Site "https://lichess.org/LQnQ0DNX"] [Date "2021.10.30"] [White "Anubisclaw"] [Black "OscarOmar"] [Result "1-0"] [UTCDate "2021.10.30"] [UTCTime "23:35:12"] [WhiteElo "1307"] [BlackElo "1869"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-11"] [Variant "From Position"] [TimeControl "600+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rnbqkb1r/ppp1pp1p/5np1/3p4/2PP1B2/2N5/PP2PPPP/R2QKBNR b KQkq - 1 4"] [SetUp "1"] [Annotator "lichess.org"] 4... dxc4?! { (0.15 → 0.77) Inaccuracy. Bg7 was best. } (4... Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Nxd5 Qxd5 8. Bxc7 Na6 9. Bxa6) 5. e4 Nc6 6. Bxc4 Nxd4?? { (1.45 → 4.68) Blunder. Qxd4 was best. } (6... Qxd4 7. Nb5) 7. Nf3?? { (4.68 → 0.47) Blunder. Nb5 was best. } (7. Nb5 e5) 7... c5? { (0.47 → 1.68) Mistake. Nxf3+ was best. } (7... Nxf3+ 8. Qxf3 Bg4 9. Qe3 c6 10. h3 Be6 11. Bxe6 fxe6 12. O-O Bg7 13. Rad1 Qa5 14. Qe2) 8. Nxd4?! { (1.68 → 0.86) Inaccuracy. Nb5 was best. } (8. Nb5 Qa5+ 9. Bd2 Qb6 10. Nfxd4 Bd7 11. Rc1 e5 12. Nf3 Bxb5 13. Nxe5 Nxe4 14. Bxf7+ Ke7) 8... Qxd4?? { (0.86 → 7.95) Blunder. cxd4 was best. } (8... cxd4 9. Nb5) 9. Bxf7+?? { (7.95 → -6.36) Blunder. Qb3 was best. } (9. Qb3) 9... Kxf7 10. Qb3+ Kg7? { (-7.25 → -3.85) Mistake. c4 was best. } (10... c4 11. Qc2) 11. O-O Qd7? { (-4.02 → -1.94) Mistake. Qb4 was best. } (11... Qb4 12. Qd1 Bg4 13. f3 Be6 14. Be5 Kg8 15. f4 Qb6 16. f5 Rd8 17. Qa4 Bf7 18. Rad1) 12. Rad1? { (-1.94 → -3.87) Mistake. Nb5 was best. } (12. Nb5 Qc6 13. Nc7 b6 14. Rad1 c4 15. Qc3 Kf7 16. Rd4 Be6 17. b4 Rc8 18. b5 Qc5) 12... Qc6 13. Nd5 Be6 14. Rfe1 Rd8 15. Be5 Kh6?? { (-5.62 → 0.48) Blunder. Kf7 was best. } (15... Kf7) 16. f4?? { (0.48 → -3.27) Blunder. Qf3 was best. } (16. Qf3 Bg4 17. Qc3 Bxd1 18. Nxf6 exf6 19. Bxf6 Rg8 20. Bxd8 Bg4 21. f3 c4 22. Qd2+ Kg7) 16... Rg8?? { (-3.27 → -0.30) Blunder. c4 was best. } (16... c4) 17. Nxf6?? { (-0.30 → -5.64) Blunder. f5 was best. } (17. f5 Bf7) 17... Bxb3?? { (-5.64 → -2.71) Blunder. exf6 was best. } (17... exf6 18. Qg3) 18. Rxd8?? { (-2.71 → -8.71) Blunder. Nxg8+ was best. } (18. Nxg8+ Bxg8) 18... Be6?? { (-8.71 → 5.06) Blunder. exf6 was best. } (18... exf6 19. axb3 fxe5 20. fxe5 c4 21. Kh1 cxb3 22. h3 a5 23. Ra8 b6 24. Rb8 Kg7 25. Rd1) 19. Nxg8+ Bxg8 20. Rxf8 c4?? { (3.54 → 9.42) Blunder. Be6 was best. } (20... Be6 21. h3) 21. Rxg8 b5 22. g4 b4?! { (16.24 → Mate in 1) Checkmate is now unavoidable. Qc5+ was best. } (22... Qc5+ 23. Kg2) 23. Bg7# { White wins by checkmate. } 1-0