[Event "Sparkassen-Open B"] [Site "Heusenstamm, Martinsee"] [Date "2025.11.21"] [Round "3.34"] [White "Beier, Claus Christian"] [Black "Duizendstra, Ben"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1773"] [BlackElo "1666"] [PlyCount "74"] [EventDate "2025.11.20"] [WhiteTeam "SK Bad Homburg 1927"] [BlackTeam "SK Bad Schwalbach"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Nf6 6. Bg5 O-O 7. O-O Bg4 8. Nbd2 Nbd7 9. c3 c6 10. Qc2 Qc7 11. Rae1 Rae8 12. Bh4 Bh5 13. Bg3 Bg6 14. Bxg6 hxg6 15. Rxe8 Rxe8 16. Re1 Rxe1+ 17. Nxe1 Bxg3 18. hxg3 Qa5 19. a3 Nb6 20. Nb3 Qb5 21. f3 Nc4 22. Kf2 a5 23. Nd3 Nd7 24. Nd2 Ndb6 25. Nxc4 Nxc4 26. a4 Qb6 27. b3 Nd6 28. Nc5 Qc7 29. Qe2 Nf5 30. f4 Nd6 31. Qg4 b6 32. Qd7 Ne4+ 33. Ke3 Qxd7 34. Nxd7 b5 35. Nb8 bxa4 36. bxa4 c5 37. Nc6 Nxc3 1/2-1/2