[Event "2023 Winter Marathon"] [Site "https://lichess.org/Zxvqt4LI"] [Date "2023.12.29"] [White "DRSUBOZAN"] [Black "MAESTRO739"] [Result "1-0"] [UTCDate "2023.12.29"] [UTCTime "14:44:40"] [WhiteElo "2235"] [BlackElo "2049"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-3"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A08"] [Opening "Zukertort Opening: Reversed Grünfeld"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 { A08 Zukertort Opening: Reversed Grünfeld } Bg4?! { (0.13 → 0.94) Inaccuracy. e6 was best. } (4... e6 5. O-O Nf6 6. c4 dxc4 7. Ne5 Bd7 8. Nd2 cxd4 9. Ndxc4) 5. Ne5 Nxe5 6. dxe5 e6? { (0.94 → 2.48) Mistake. Qa5+ was best. } (6... Qa5+ 7. Bd2 Qa6 8. Bxd5 e6 9. Bg2 Ne7 10. Nc3 Nc6 11. O-O) 7. O-O?? { (2.48 → 0.60) Blunder. c4 was best. } (7. c4 Qa5+ 8. Nc3 O-O-O 9. cxd5 exd5 10. Bd2 d4 11. Ne4 Qb6) 7... h5?? { (0.60 → 2.47) Blunder. Qd7 was best. } (7... Qd7 8. c4 Ne7 9. h3 Bf5 10. g4 Bxb1 11. Rxb1 d4 12. e3) 8. c4 d4 9. Bxb7 Ne7?? { (2.77 → 5.76) Blunder. f6 was best. } (9... f6) 10. Qa4+ Nc6?! { (5.67 → 11.22) Inaccuracy. Qd7 was best. } (10... Qd7 11. Qxd7+ Kxd7 12. Bxa8 Bxe2 13. Nd2 Bxf1 14. Kxf1 h4 15. Nb3 Ng6 16. f4 Be7 17. Be4) 11. Qxc6+ Ke7 12. Bxa8 Bxe2 13. Bg5+ f6 14. exf6+ gxf6 15. Re1 Bxc4 16. Qxc5+ Kf7 17. Qxc4 fxg5 18. Qxe6+ Kg7 19. Qe5+ Kh7?! { (12.05 → Mate in 3) Checkmate is now unavoidable. Qf6 was best. } (19... Qf6 20. Qa5) 20. Be4+ Kg8 21. Qe6+ Kg7 22. Qg6# { White wins by checkmate. } 1-0