[Event "Sparkassen-Open B"] [Site "Heusenstamm, Martinsee"] [Date "2025.11.21"] [Round "2.56"] [White "Niesel, Markus"] [Black "Haftmann, Rainer"] [Result "0-1"] [ECO "A00"] [WhiteElo "1537"] [BlackElo "1770"] [PlyCount "78"] [EventDate "2025.11.20"] [WhiteTeam "SV 1934 Ffm-Griesheim (V)"] [BlackTeam "SAbt SG 1945 Dietzenbach"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. d5 Nb8 6. Be3 Nf6 7. Nbd2 O-O 8. O-O Bg4 9. c3 Nbd7 10. b4 c6 11. Qb3 cxd5 12. Bxd5 Nxd5 13. Qxd5 Qc7 14. Rac1 Be6 15. Qd3 f5 16. Ng5 Bxg5 17. Bxg5 fxe4 18. Nxe4 d5 19. Ng3 e4 20. Qd4 Qe5 21. Qe3 h6 22. Be7 Rf7 23. Bc5 Nxc5 24. Qxc5 Rc7 25. Qe3 b6 26. f3 Rac8 27. Ne2 Rc4 28. f4 Qf6 29. Nd4 Bd7 30. Qd2 g5 31. Nb5 Qe6 32. Nd4 e3 33. Qe1 Qe4 34. f5 Rxd4 35. cxd4 Rxc1 36. Qxc1 e2 37. Re1 Qxd4+ 38. Kh1 Qf2 39. Qd2 Qf1+ 0-1