[Event "Sparkassen-Open A"] [Site "Heusenstamm, Martinsee"] [Date "2025.11.20"] [Round "1.44"] [White "Feldmann, Johannes"] [Black "Dubinker, Philipp"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "2175"] [BlackElo "1911"] [PlyCount "90"] [EventDate "2025.11.20"] [WhiteTeam "SV Worms 1878"] [BlackTeam "SK Marburg 1931/72"] 1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. d4 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Bf4 Nh5 10. Bc1 Nhf6 11. Bf4 Nh5 12. Bc1 Nhf6 13. b3 b6 14. Bb2 Bb7 15. Nc3 Rc8 16. Rad1 Ba6 17. Nd2 b5 18. e4 bxc4 19. bxc4 Nb6 20. e5 Ne8 21. c5 Bxf1 22. Bxf1 Nd7 23. Bd3 g6 24. Ne2 Ng7 25. Nf3 f6 26. exf6 Bxf6 27. Nf4 Rb8 28. Bc3 Re8 29. Re1 Qc7 30. Qd2 e5 31. Ba5 Qc8 32. dxe5 Nxe5 33. Nxe5 Rxe5 34. Rd1 Ne6 35. Bc3 Nxc5 36. Bxe5 Bxe5 37. Bc2 Qc7 38. Qe3 Qd6 39. Nd3 Nxd3 40. Qxd3 a5 41. Bb3 Qc5 42. Rd2 Kh8 43. Rc2 Qb6 44. Kg2 Rd8 45. Qe3 Qxe3 1/2-1/2