[Event "ch-Frankfurt A"] [Site "Frankfurt"] [Date "2023.06.05"] [Round "5"] [White "Diehl, Felix"] [Black "Nehmert, Ulrich"] [Result "1/2-1/2"] [ECO "B15"] [WhiteElo "1780"] [BlackElo "2218"] [PlyCount "49"] [EventDate "2023.04.24"] [EventType "swiss"] [EventCountry "GER"] 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Be2 Na6 8. O-O h5 9. Re1 Kf8 10. c4 h4 11. a3 Nc7 12. Be3 a5 13. Qc2 a4 14. Rad1 Bd7 15. d5 c5 16. Qc1 Ne8 17. Bf4 Qc7 18. Bxd6+ Qxd6 19. Bd3 Bg4 20. Re3 Qd7 21. Rde1 Bxf3 22. Rxf3 Nd6 23. Rfe3 Rh5 24. Qc3 Rg5 25. Re7 1/2-1/2