[Event "Sparkassen-Open A"] [Site "Heusenstamm, Martinsee"] [Date "2024.11.22"] [Round "2.5"] [White "Stümer, Paul"] [Black "Köllner, Ruben Gideon"] [Result "0-1"] [ECO "A00"] [WhiteElo "2078"] [BlackElo "2484"] [PlyCount "46"] [EventDate "2024.11.21"] [WhiteTeam "SV Bergneustadt/Dersch"] [BlackTeam "SF Deizisau"] 1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. b3 Bf5 5. Bb2 e6 6. Be2 h6 7. O-O Nbd7 8. Nc3 Bd6 9. h3 O-O 10. Rc1 a6 11. d3 Bh7 12. Re1 e5 13. cxd5 cxd5 14. Bf1 Re8 15. a3 Qe7 16. b4 e4 17. dxe4 dxe4 18. Nd4 Rad8 19. Qb3 h5 20. Nd5 Nxd5 21. Qxd5 Ne5 22. Qb3 Bb8 23. Red1 h4 0-1