[Event "2019 Spring Marathon"] [Site "https://lichess.org/KJPU4KrW"] [Date "2019.03.30"] [White "Chebure"] [Black "Marekmrkvicka"] [Result "0-1"] [UTCDate "2019.03.30"] [UTCTime "00:54:04"] [WhiteElo "2696"] [BlackElo "2147"] [WhiteRatingDiff "-30"] [BlackRatingDiff "+22"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A05"] [Opening "King's Indian Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. g3 Nf6 { A05 King's Indian Attack } 3. Bg2 c6 4. O-O Bf5 5. b3 h6 6. Bb2 e6 7. d3 Bc5 8. Nbd2 O-O 9. Re1 Nbd7 10. e4 Bh7 11. Qe2 Qb6 12. d4 Be7 13. e5 Ne4 14. Nxe4 Bxe4 15. c3 c5 16. Bh3 Rac8 17. Nd2 Bh7 18. c4? { (-0.49 → -1.82) Mistake. Nf3 was best. } (18. Nf3 Be4 19. c4 cxd4 20. cxd5 Bxd5 21. Nxd4 Nb8 22. Rac1 Rxc1 23. Rxc1 Bc5 24. Nc2 Qa5) 18... cxd4 19. cxd5 Rc2 20. dxe6?? { (-2.15 → -5.96) Blunder. Nc4 was best. } (20. Nc4 Rxe2 21. Nxb6 Rxe1+ 22. Rxe1 axb6 23. Bxd4 Bb4 24. dxe6 Bxe1 25. exd7 Ba5 26. f4 b5) 20... fxe6?! { (-5.96 → -4.18) Inaccuracy. d3 was best. } (20... d3) 21. Bc1? { (-4.18 → -9.48) Mistake. Nc4 was best. } (21. Nc4 Qc6 22. Qf1 b5 23. Bxd4 bxc4 24. Rac1 cxb3 25. axb3 Nc5 26. Rxc2 Bxc2 27. Qc4 Bxb3) 21... d3 22. Qg4? { (-9.11 → Mate in 4) Checkmate is now unavoidable. Qe3 was best. } (22. Qe3 Bc5) 22... Qxf2+ 23. Kh1 Qxe1+ 24. Bf1 Rxf1+ 25. Kg2 Qf2+ 26. Kh3 Bf5 { White resigns. } 0-1