[Event "Sparkassen-Open A"] [Site "Heusenstamm, Martinsee"] [Date "2024.11.22"] [Round "2.51"] [White "Petersen, Henrik"] [Black "Griesfeller, Sven"] [Result "1-0"] [ECO "A00"] [WhiteElo "2194"] [BlackElo "1818"] [PlyCount "51"] [EventDate "2024.11.21"] [WhiteTeam "SV 03/25 Koblenz"] [BlackTeam "Schachdrachen Büdingen-Wächtersb"] 1. Nf3 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 c5 6. d4 cxd4 7. Qxd4 Qxd4 8. Nxd4 e5 9. Ndb5 Na6 10. Bg5 Be6 11. O-O-O Rd8 12. Rxd8+ Kxd8 13. Nxa7 Nc7 14. f3 Bc5 15. Nab5 Na6 16. Be2 Kc8 17. Kb1 Kb8 18. Na4 Be7 19. Be3 Nd7 20. Rc1 Nb4 21. Bc4 Bxc4 22. Rxc4 Rd8 23. Ba7+ Ka8 24. Rc7 Nc6 25. Rxd7 Nxa7 26. Nc7+ 1-0