[Event "Casual rapid game"] [Site "https://lichess.org/Rs70buKi"] [Date "2024.02.28"] [White "bitc9"] [Black "Katalonien"] [Result "1-0"] [UTCDate "2024.02.28"] [UTCTime "12:40:17"] [WhiteElo "2145"] [BlackElo "2092"] [Variant "Standard"] [TimeControl "600+1"] [ECO "A80"] [Opening "Dutch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 f5 { A80 Dutch Defense } 2. c3 Nf6 3. Bg5 d5 4. Bxf6 exf6 5. Nf3 Bd6 6. e3 c6 7. Bd3 Be6 8. Qc2 g6 9. Nbd2 Nd7 10. a4 Qc7 11. b4 O-O 12. Nb3 b6 13. h4 Kg7 14. h5 Rae8 15. O-O-O?! { (0.60 → 0.02) Inaccuracy. Kf1 was best. } (15. Kf1 a5) 15... c5 16. g4?? { (0.00 → -2.57) Blunder. bxc5 was best. } (16. bxc5 bxc5 17. dxc5 Nxc5 18. Nxc5 Bxc5 19. hxg6 hxg6 20. g4 Bf7 21. gxf5 g5 22. Kd2 Rc8) 16... c4 17. hxg6 cxd3 18. Rxh7+ Kxg6 19. Rdh1 Bf4?? { (-2.03 → Mate in 7) Checkmate is now unavoidable. Bh2 was best. } (19... Bh2 20. Qxd3 Kxh7 21. gxf5 Bg8 22. Rxh2+ Kg7 23. Kb2 Kf7 24. Rg2 Bh7 25. Rh2 Rh8 26. Rh5) 20. Qxd3?? { (Mate in 7 → 4.90) Lost forced checkmate sequence. exf4 was best. } (20. exf4 Qxf4+ 21. Qd2 Qxd2+ 22. Nbxd2 fxg4 23. R1h5 gxf3 24. Nxf3 d2+ 25. Kxd2 Bf5 26. Nh4#) 20... Qc4?? { (4.90 → Mate in 4) Checkmate is now unavoidable. Rh8 was best. } (20... Rh8 21. Rxh8 Rxh8 22. Rxh8 Kg7 23. Rh1 fxg4 24. exf4 Qxf4+ 25. Nfd2 Nf8 26. Qg3 Ng6 27. b5) 21. exf4 { Black resigns. } 1-0