[Event "Sparkassen-Open A"] [Site "Heusenstamm, Martinsee"] [Date "2025.11.21"] [Round "2.8"] [White "Stephanblome, Felix"] [Black "Mastiuk, Ivan"] [Result "0-1"] [ECO "A00"] [WhiteElo "2102"] [BlackElo "1828"] [PlyCount "64"] [EventDate "2025.11.20"] [WhiteTeam "SV 1934 Ffm-Griesheim (V)"] [BlackTeam "SK 1858 Gießen"] 1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. Bd2 a5 7. e3 b5 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. bxc4 b4 12. Bd2 Nf6 13. Bd3 O-O 14. O-O Nbd7 15. Qe2 Qc7 16. e4 e5 17. Nxe5 Nxe5 18. dxe5 Qxe5 19. f4 Qe7 20. Rae1 Nd7 21. e5 f5 22. g4 g6 23. gxf5 gxf5 24. Qh5 Qe6 25. Re3 Nc5 26. Kf2 Rad8 27. Qe2 Be4 28. Rg1+ Kh8 29. Bxe4 Nxe4+ 30. Rxe4 fxe4 31. Bc1 Rg8 32. Bb2 Qb6+ 0-1