[Event "35.Schlosspark-Open"] [Site "Wiesbaden-Biebrich"] [Date "2026.08.29"] [Round "4.56"] [White "Hendriks, Theo"] [Black "Demenko, Oleksandr"] [Result "1-0"] [WhiteElo "2024"] [BlackElo "1773"] [WhiteFideId "-1"] [BlackFideId "-1"] [PlyCount "69"] [GameId "2350706352444819"] [EventDate "2026.08.27"] [WhiteTeam "S.V. De Amstel"] [BlackTeam "SK 1858 Gießen"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Be7 8. Be3 Nc6 9. Qd2 e5 10. Nb3 O-O 11. f3 Qc7 12. a4 Be6 13. Nd5 Bxd5 14. exd5 Nb8 15. a5 Nbd7 16. Rfd1 Rfd8 17. c4 Nc5 18. Nxc5 dxc5 19. Bd3 Rd6 20. Qf2 e4 21. Bc2 exf3 22. Qxf3 b5 23. cxb5 axb5 24. Bf4 Rxa5 25. Bxd6 Bxd6 26. g3 c4 27. Kg2 b4 28. Rxa5 Qxa5 29. Qf5 Qa8 30. Be4 Nxe4 31. Qxe4 c3 32. bxc3 bxc3 33. Rc1 Qa2+ 34. Rc2 Bb4 35. Rxa2 1-0