[Event "2024 Spring Marathon"] [Site "https://lichess.org/5Bxvtmas"] [Date "2024.05.11"] [White "OlegGuvsenko"] [Black "Madakunya2020"] [Result "0-1"] [UTCDate "2024.05.11"] [UTCTime "16:35:17"] [WhiteElo "1690"] [BlackElo "2467"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A00"] [Opening "Polish Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 { A00 Polish Opening } d5 2. Bb2 Nf6 3. e3 c6 4. c4 Qb6 5. a3 a5 6. Qb3 axb4 7. Qxb4 Qc7 8. Nf3 e6 9. Qb3 Na6 10. Bxf6 gxf6 11. d4 Bg7 12. Nbd2 O-O 13. Bd3 dxc4 14. Qxc4 c5 15. O-O b6 16. Qc2 f5 17. Nc4 cxd4 18. Nce5 Qxc2 19. Bxc2 dxe3 20. fxe3 Bb7 21. Rac1 Nc5 22. Nc4 b5 23. Nd6 Bxf3 24. gxf3 Nd7 25. Nxb5 Rfb8 26. a4 Nb6 27. Rb1 Nxa4 28. Bxa4 Rxa4 29. Rfd1 Bf6 30. Kg2 Ra2+ 31. Kg3 Be5+ 32. Kh3 Rxh2# { Black wins by checkmate. } 0-1