[Event "2023 Summer Marathon"] [Site "https://lichess.org/9CuidjGF"] [Date "2023.08.05"] [White "chess-art-us"] [Black "KietPG"] [Result "1-0"] [UTCDate "2023.08.05"] [UTCTime "13:20:19"] [WhiteElo "2979"] [BlackElo "2234"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A08"] [Opening "King's Indian Attack: Sicilian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O c5 5. d3 { A08 King's Indian Attack: Sicilian Variation } Nc6 6. Nbd2 Be7 7. c4 O-O 8. Rb1 Re8 9. a3 d4 10. Ne1 e5 11. Nc2 Bd6 12. b4 cxb4 13. axb4 a6 14. b5 axb5 15. cxb5 Na5 16. Ba3 Bxa3 17. Nxa3 Bd7 18. b6 Nc6 19. Nb5 Qe7 20. Nc7 Rec8 21. Nxa8 Rxa8 22. Nc4 Ne8 23. Ra1 Rxa1 24. Qxa1 Nb4 25. Qa8 Bc6 26. Bxc6 bxc6 27. b7 e4 28. b8=Q exd3 29. Qxe8+ Qf8 30. Qxf8# { White wins by checkmate. } 1-0