[Event "ch-Frankfurt A"] [Site "Frankfurt"] [Date "2023.05.08"] [Round "2"] [White "Kaliski, Erwin"] [Black "Philipp, Nils"] [Result "1/2-1/2"] [ECO "B22"] [WhiteElo "2203"] [BlackElo "1885"] [PlyCount "65"] [EventDate "2023.04.24"] [EventType "swiss"] [EventCountry "GER"] 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. Bc4 Nb6 8. Bb3 dxe5 9. Nxe5 Nxe5 10. dxe5 Qxd1+ 11. Bxd1 g6 12. O-O Bg7 13. f4 O-O 14. Bf3 Rd8 15. Nc3 Rb8 16. Be3 Bd7 17. Bxb6 axb6 18. Nd5 Bf8 19. Nxb6 Bb5 20. Rf2 e6 21. Rc1 Bb4 22. Kh1 Bd2 23. Rxd2 Rxd2 24. a4 Be2 25. b4 Rbd8 26. Bxe2 Rxe2 27. h3 Rdd2 28. Nc4 Ra2 29. Nd6 Rxg2 30. Nxb7 Rh2+ 31. Kg1 Rag2+ 32. Kf1 Rf2+ 33. Kg1 1/2-1/2