[Event "Cozio Arena"] [Site "https://lichess.org/mmh909yS"] [Date "2021.06.05"] [White "SemikovNick"] [Black "lider34"] [Result "0-1"] [UTCDate "2021.06.05"] [UTCTime "06:24:08"] [WhiteElo "1669"] [BlackElo "2173"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+1"] [BlackTitle "FM"] [Variant "Chess960"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "nrbkrnqb/pppppppp/8/8/8/8/PPPPPPPP/NRBKRNQB w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. d4 d5?! { (-0.13 → 0.45) Inaccuracy. f5 was best. } (1... f5 2. Nb3 d6 3. Bd2 g5 4. O-O-O Nb6 5. Kb1 e5 6. g4) 2. Ne3?! { (0.45 → -0.33) Inaccuracy. Nb3 was best. } (2. Nb3 Nb6 3. g4 Bd7 4. e4 dxe4 5. Be3 Bc6 6. O-O-O O-O-O 7. Na5 Bd5 8. Ng3 e5) 2... e6?! { (-0.33 → 0.23) Inaccuracy. e5 was best. } (2... e5) 3. f4 Nb6 4. Bd2 Bd7 5. Ba5?? { (0.20 → -1.76) Blunder. Nb3 was best. } (5. Nb3 O-O-O) 5... O-O-O?! { (-1.76 → -0.73) Inaccuracy. g5 was best. } (5... g5 6. fxg5) 6. Bxb6 axb6 7. Nxd5?? { (-1.20 → -6.25) Blunder. O-O-O was best. } (7. O-O-O g5) 7... exd5 8. e4 Rxe4 9. Rxe4 dxe4 10. Qe3 f5 11. Qa3 Kb8 12. Nb3 g5 13. g4 gxf4 14. gxf5?! { (-10.01 → Mate in 9) Checkmate is now unavoidable. O-O-O was best. } (14. O-O-O Qxg4 15. h3 Qg3 16. Nd2 Qxa3 17. bxa3 Ne6 18. c3 f3 19. Nxf3 exf3 20. Rf1 Bf6) 14... Qg1+ 15. Kd2 Qxb1?! { (Mate in 8 → -15.90) Lost forced checkmate sequence. Qe3+ was best. } (15... Qe3+ 16. Kd1 Bxf5 17. Nd2 Qxd4 18. Qd3 exd3 19. cxd3 Qxd3 20. Bd5 Rxd5 21. Ke1 Bh3 22. Nf1) 16. Nc5 bxc5 17. dxc5?! { (-20.16 → Mate in 4) Checkmate is now unavoidable. Bxe4 was best. } { White offers draw } (17. Bxe4 Bxd4) 17... Bb5+ 18. Qd3 exd3 19. cxd3 Rxd3+ 20. Ke2 Qc2+ 21. Ke1 Rd1# { Black wins by checkmate. } 0-1