[Event "32.Schlosspark-Open"] [Site "Wiesbaden-Biebrich"] [Date "2023.08.27"] [Round "7.57"] [White "Ivkin, Michael"] [Black "Müller, Jens"] [Result "1/2-1/2"] [WhiteElo "1818"] [BlackElo "1427"] [PlyCount "40"] [EventDate "2023.??.??"] [WhiteTeam "Hamburg"] [BlackTeam "SV 1920 Hofheim"] 1. d4 Nf6 2. Nf3 d5 3. e3 b6 4. c4 e6 5. Ne5 Be7 6. Qa4+ Bd7 7. Nxd7 Qxd7 8. Qc2 O-O 9. Nc3 c5 10. dxc5 Bxc5 11. Bd2 Nc6 12. O-O-O dxc4 13. Na4 Be7 14. Bb4 Qb7 15. Bxe7 Qxe7 16. Bxc4 Nb4 17. Qe2 Rac8 18. Nc3 Qc5 19. Rd4 b5 20. Bb3 Nbd5 1/2-1/2