[Event "ch-Frankfurt A"] [Site "Frankfurt"] [Date "2023.05.22"] [Round "4"] [White "Lenhard, Martin"] [Black "Schmidt, Markus"] [Result "1/2-1/2"] [ECO "B12"] [WhiteElo "2060"] [BlackElo "2120"] [PlyCount "55"] [EventDate "2023.04.24"] [EventType "swiss"] [EventCountry "GER"] 1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 Qb6 5. Bc4 Nf6 6. Nc3 Bg4 7. Nf3 e6 8. e5 Nd5 9. O-O Nd7 10. Kh1 O-O-O 11. Bxd5 cxd5 12. Na4 Qa6 13. b3 f6 14. Qe1 Kb8 15. exf6 gxf6 16. Be3 Rg8 17. Nb2 e5 18. c4 Ba3 19. Qc3 Bxb2 20. Qxb2 dxc4 21. dxe5 Bxf3 22. Rxf3 Nxe5 23. Bf4 Rge8 24. bxc4 Qxc4 25. Bg3 Ka8 26. Rxf6 Nd3 27. Qb3 Qd4 28. Raf1 1/2-1/2