[Event "Sparkassen-Open A"] [Site "Heusenstamm, Martinsee"] [Date "2025.11.23"] [Round "7.21"] [White "Perske, Paul"] [Black "Lu, Yunong Elias"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "2184"] [BlackElo "2060"] [PlyCount "35"] [EventDate "2025.11.20"] [WhiteTeam "Sfr.Heidesheim"] [BlackTeam "Hamburger SK von 1830 eV"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Be2 Bd6 7. O-O O-O 8. b3 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. Bb2 a6 12. e4 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Qe2 Qc7 16. h3 Rad8 17. Rad1 Rfe8 18. Rfe1 1/2-1/2