[Event "ch-Frankfurt A"] [Site "Frankfurt"] [Date "2023.05.22"] [Round "4"] [White "Veenstra, Sander"] [Black "Ottenburg, Ralph"] [Result "1/2-1/2"] [ECO "B24"] [WhiteElo "1905"] [BlackElo "1936"] [PlyCount "45"] [EventDate "2023.04.24"] [EventType "swiss"] [EventCountry "GER"] 1. e4 c5 2. Ne2 e6 3. Nbc3 Nc6 4. g3 d5 5. exd5 exd5 6. d4 cxd4 7. Nxd4 Nf6 8. Bg2 Bg4 9. f3 Bh5 10. O-O Be7 11. Be3 O-O 12. Nce2 Bc5 13. c3 Qb6 14. Qb3 Rfe8 15. Qxb6 Bxb6 16. Bf2 Ne5 17. Nf4 Nc4 18. Nxh5 Nxh5 19. b3 Ne3 20. Rfe1 Bxd4 21. cxd4 Nxg2 22. Kxg2 Kf8 23. Rac1 1/2-1/2