[Event "ch-Frankfurt A"] [Site "Frankfurt"] [Date "2023.05.15"] [Round "3"] [White "Sonntag, Chris"] [Black "Klingler, Stefan"] [Result "1-0"] [ECO "A40"] [WhiteElo "1142"] [BlackElo "1578"] [PlyCount "45"] [EventDate "2023.04.24"] [EventType "swiss"] [EventCountry "GER"] 1. d4 d6 2. c4 e6 3. Nc3 b6 4. e4 Bb7 5. Nf3 Ne7 6. Be2 h6 7. O-O Nd7 8. Bf4 g5 9. Bg3 Bg7 10. Rc1 f5 11. exf5 Nxf5 12. Re1 Qf6 13. Nb5 Kd8 14. c5 Bd5 15. cxd6 g4 16. dxc7+ Ke7 17. Ne5 Nxg3 18. hxg3 Nxe5 19. dxe5 Qxe5 20. Bxg4 Qg5 21. Bxe6 Be5 22. Qxd5 Bxc7 23. Qd7+ 1-0