[Event "Casual Chess960 game"] [Site "https://lichess.org/V0YgccRA"] [Date "2023.05.25"] [White "Marina_Niyzgulova"] [Black "Sergey_Grif"] [Result "0-1"] [UTCDate "2023.05.25"] [UTCTime "16:29:54"] [WhiteElo "2054"] [BlackElo "2131"] [WhiteTitle "WIM"] [Variant "Chess960"] [TimeControl "180+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "bbqrkrnn/pppppppp/8/8/8/8/PPPPPPPP/BBQRKRNN w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. b3 Nf6 2. Nf3 c5 3. Ng3 d5 4. c4?? { (0.17 → -1.50) Blunder. Bxf6 was best. } (4. Bxf6 exf6) 4... d4 5. Ne4? { (-1.38 → -2.75) Mistake. O-O was best. } (5. O-O b6) 5... Nxe4 6. Bxe4 f5 7. Bb1 e5 8. d3 O-O 9. O-O?! { (-2.69 → -3.74) Inaccuracy. Qd2 was best. } (9. Qd2 b6 10. g3 e4 11. Nh4 Be5 12. dxe4 fxe4 13. f3 Qh3 14. O-O-O Qxh2 15. fxe4 Rxf1) 9... b6 10. Bb2 Ng6 11. a3?! { (-4.12 → -5.85) Inaccuracy. Qc2 was best. } (11. Qc2 Nf4 12. Ne1 e4 13. e3 exd3 14. Rxd3 Nxd3 15. Nxd3 Qc6 16. f4 dxe3 17. Rf3 Rfe8) 11... e4 12. dxe4 fxe4 13. Ng5 Bf4 14. e3 Bxg5 15. b4 Nh4 16. g3 Nf3+ 17. Kg2 Qf5? { (Mate in 13 → -8.41) Lost forced checkmate sequence. Nh4+ was best. } (17... Nh4+ 18. gxh4 Qg4+ 19. Kh1 Qf3+ 20. Kg1 dxe3 21. Bf6 exf2+ 22. Rxf2 Rxd1+ 23. Qxd1 Qxd1+ 24. Kg2) 18. bxc5 bxc5 19. Qc2 Rd6 20. exd4?! { (-13.60 → Mate in 4) Checkmate is now unavoidable. h3 was best. } (20. h3 Rh6 21. Rh1 d3 22. Bf6 dxc2 23. Bxc2 Nh4+ 24. Kf1 Qf3 25. Rd6 Qxh1+ 26. Ke2 Ng2) 20... Rh6 21. h4 Nxh4+ 22. gxh4 Qf3+ 23. Kg1 Rxh4 24. Qc3 Rh1# { Black wins by checkmate. } 0-1