[Event "Sparkassen-Open J"] [Site "Heusenstamm, Martinsee"] [Date "2023.11.25"] [Round "2.24"] [White "Derr, Georg"] [Black "Zhang, Hengrui"] [Result "1/2-1/2"] [ECO "A00"] [PlyCount "55"] [EventDate "2024.11.22"] [WhiteTeam "VSG 1880 Offenbach"] [BlackTeam "Sfr.Mainz 1928"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 c6 5. Nf3 Bg4 6. Be2 Bd6 7. h3 Bh5 8. g4 Bg6 9. Bg5 Be7 10. Bxe7 Qxe7 11. Qd2 Nf6 12. O-O-O O-O 13. Rde1 Qd6 14. g5 Ne4 15. Nxe4 Bxe4 16. Rhg1 Nd7 17. Bd1 c5 18. Qd3 Rac8 19. Nd2 Bf5 20. Qf3 g6 21. Nb3 c4 22. Nd2 c3 23. bxc3 Qa3+ 24. Kb1 Rxc3 25. Re3 Rfc8 26. Qxd5 Qb4+ 27. Nb3 Rxe3 28. fxe3 1/2-1/2