[Event "32.Schlosspark-Open"] [Site "Wiesbaden-Biebrich"] [Date "2023.08.26"] [Round "4.12"] [White "Nagel, Bernhard"] [Black "Marschner, Thomas"] [Result "1/2-1/2"] [WhiteElo "2146"] [BlackElo "1936"] [PlyCount "64"] [EventDate "2023.??.??"] [WhiteTeam "Kölner SK Dr. Lasker 186"] [BlackTeam "SVG Eppstein 1932"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 d6 5. e3 O-O 6. Be2 h6 7. Bh4 c5 8. Nf3 Bf5 9. Bd3 Bxd3 10. Qxd3 Nbd7 11. O-O g5 12. Bg3 Nh5 13. h4 g4 14. Nd2 f5 15. Ne2 e5 16. dxe5 Nxe5 17. Qd5+ Rf7 18. Rad1 Nf6 19. Qe6 Qd7 20. Nf4 Re8 21. Qxd7 Rxd7 22. b3 Kf7 23. Rfe1 d5 24. cxd5 Nxd5 25. Nxd5 Rxd5 26. Bxe5 Bxe5 27. Nc4 Ke6 28. Rxd5 Kxd5 29. Rd1+ Kc6 30. Na5+ Kb6 31. Nc4+ Kc6 32. Na5+ Kb6 1/2-1/2