[Event "Sparkassen-Open A"] [Site "Heusenstamm, Martinsee"] [Date "2025.11.23"] [Round "7.6"] [White "Mastiuk, Ivan"] [Black "Helmer, Jan"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1828"] [BlackElo "2239"] [PlyCount "79"] [EventDate "2025.11.20"] [WhiteTeam "SK 1858 Gießen"] [BlackTeam "HSK Lister Turm"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. Nd2 dxc4 8. Bxf6 Nxf6 9. Nxc4 Qc7 10. Bd3 Be7 11. O-O O-O 12. Rc1 Rd8 13. Qe2 c5 14. dxc5 Qxc5 15. Ne4 Nxe4 16. Bxe4 Qb5 17. Rfd1 Bd7 18. Qf3 Rac8 19. b3 f5 20. Bb1 Qc6 21. Qxc6 Bxc6 22. Ne5 Rxd1+ 23. Rxd1 Be8 24. Bd3 Rd8 25. Kf1 Bf6 26. Nc4 b5 27. Na5 Bc3 28. Nb7 Rd5 29. Be2 Rxd1+ 30. Bxd1 Bb4 31. Bf3 Be7 32. Na5 b4 33. Nc6 Bc5 34. Ke2 g5 35. h3 h5 36. g3 g4 37. hxg4 hxg4 38. Bg2 Kf8 39. Kd3 Bxc6 40. Bxc6 1/2-1/2