[Event "Hourly Chess960 Arena"] [Site "https://lichess.org/kb5lPJ9W"] [Date "2023.01.03"] [White "Grammnik"] [Black "argentum123"] [Result "1-0"] [UTCDate "2023.01.03"] [UTCTime "12:00:44"] [WhiteElo "2053"] [BlackElo "2162"] [WhiteRatingDiff "+28"] [BlackRatingDiff "-8"] [WhiteTitle "FM"] [Variant "Chess960"] [TimeControl "180+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "nnrkrbbq/pppppppp/8/8/8/8/PPPPPPPP/NNRKRBBQ w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. d4?! { (0.15 → -0.40) Inaccuracy. f4 was best. } (1. f4 Nb6 2. g3 Nc6 3. e4 f5 4. exf5 g6 5. O-O-O Bxa2) 1... f5?! { (-0.40 → 0.21) Inaccuracy. e5 was best. } (1... e5) 2. g3 Nc6 3. f4 Nb6 4. Nc3 g6?! { (-0.21 → 0.41) Inaccuracy. d5 was best. } (4... d5) 5. O-O-O Bg7 6. Nb3 Bxb3 7. axb3 e6 8. e4 fxe4?! { (0.87 → 1.63) Inaccuracy. Bxd4 was best. } (8... Bxd4) 9. Qxe4 O-O?! { (1.41 → 2.46) Inaccuracy. O-O-O was best. } (9... O-O-O 10. Qd3 Kb8 11. Ne4 d6 12. c3 h6 13. Bh3 Qg8 14. Kb1 a6 15. b4 Bh8 16. b5) 10. h4 Nb4 11. h5 gxh5 12. Be2 N6d5 13. Bxh5 Nf6 14. Qe2 Nxh5 15. Qxh5 c5?! { (2.20 → 3.26) Inaccuracy. c6 was best. } (15... c6 16. Ne4 h6 17. Nd6 Rb8 18. f5 Qh7 19. g4 a5 20. Bh2 Ra8 21. Kb1 b5 22. Be5) 16. dxc5 Bxc3 17. bxc3 Qxc3 18. Qg5+ Kf7?? { (3.49 → Mate in 2) Checkmate is now unavoidable. Qg7 was best. } (18... Qg7 19. Qxg7+ Kxg7 20. Rxd7+ Rf7 21. Rd6 Kf6 22. c3 Nc6 23. g4 Kg7 24. Be3 Re7 25. b4) 19. Rxd7+ Ke8 20. Qe7# { White wins by checkmate. } 1-0