[Event "ch-Frankfurt A"] [Site "Frankfurt"] [Date "2023.05.08"] [Round "2"] [White "Gaertner, Peter"] [Black "Sonntag, Chris"] [Result "1-0"] [ECO "D05"] [WhiteElo "1631"] [BlackElo "1142"] [PlyCount "75"] [EventDate "2023.04.24"] [EventType "swiss"] [EventCountry "GER"] 1. Nf3 d5 2. d4 Nf6 3. Nbd2 e6 4. e3 c5 5. dxc5 Bxc5 6. a3 O-O 7. b4 Bd6 8. Bb2 Nbd7 9. c4 dxc4 10. Bxc4 Nb6 11. Bb3 Bd7 12. O-O Rc8 13. Rc1 Rxc1 14. Qxc1 Bc6 15. Nd4 Bd5 16. Bc2 Qd7 17. e4 Bc4 18. Re1 Bf4 19. Qd1 Rd8 20. N2f3 Qc7 21. g3 Be5 22. Qa1 Nbd7 23. Ba4 Bxd4 24. Bxd4 b5 25. Bd1 Bd3 26. e5 Nd5 27. Bb3 N7b6 28. Bc5 Qb7 29. Qd4 Bc4 30. Bc2 Qc6 31. Qh4 g6 32. Ng5 h5 33. Bxg6 fxg6 34. Nxe6 Qd7 35. Qxd8+ Qxd8 36. Nxd8 Nc3 37. f4 Nc8 38. e6 1-0