[Event "34.Schlosspark-Open"] [Site "Wiesbaden-Biebrich"] [Date "2025.08.30"] [Round "4.42"] [White "Stratmann, Gerrit"] [Black "Gundlach, Michael"] [Result "1/2-1/2"] [ECO "A00"] [BlackElo "2070"] [PlyCount "39"] [EventDate "2025.08.28"] [WhiteTeam "Sfr Stiller Zug Wiesbaden"] [BlackTeam "Sfr.Mainz 1928"] 1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Rg1 g6 6. g4 Bg7 7. g5 Nh5 8. Be3 O-O 9. Qd2 Nb6 10. O-O-O Qe7 11. Be2 c6 12. a4 Be6 13. d5 cxd5 14. exd5 Bd7 15. Bb5 Bxb5 16. Nxb5 Nc4 17. Qe2 Rfc8 18. Nd2 Qc7 19. Nxc4 Qxc4 20. Rg4 1/2-1/2