[Event "Sparkassen-Open A"] [Site "Heusenstamm, Martinsee"] [Date "2025.11.22"] [Round "5.53"] [White "Trumpp, Lothar"] [Black "Stein, Marco"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1938"] [BlackElo "2059"] [PlyCount "51"] [EventDate "2025.11.20"] [WhiteTeam "VSG 1880 Offenbach"] [BlackTeam "SV Alsfeld"] 1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. c4 Bd6 5. Ne2 O-O 6. Nbc3 Re8 7. Ng3 Bf8 8. d3 d5 9. cxd5 Nxd5 10. Be2 Be6 11. O-O Qh4 12. Nxd5 Bxd5 13. Nf5 Qg5 14. e4 Be6 15. Ng3 Bc5 16. Qc1 Qe7 17. Nf5 Bxf5 18. exf5 Nd4 19. Bxd4 Bxd4 20. Rb1 c6 21. Bf3 Qh4 22. Be4 Rad8 23. Qd1 Rd6 24. Qf3 Rh6 25. Qg3 Qe7 26. b4 1/2-1/2