[Event "Sparkassen-Open B"] [Site "Heusenstamm, Martinsee"] [Date "2025.11.20"] [Round "1.59"] [White "Kirchner, Stefan"] [Black "Wiencken, Marcus"] [Result "1-0"] [ECO "A00"] [WhiteElo "1718"] [BlackElo "1488"] [PlyCount "67"] [EventDate "2025.11.20"] [WhiteTeam "SF Schöneck"] [BlackTeam "Schachforum Darmstadt 1994"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Bg5 d6 6. c3 O-O 7. O-O a6 8. a4 Bg4 9. Nbd2 h6 10. Bh4 Nb8 11. b4 Ba7 12. Qc2 Nbd7 13. d4 c6 14. dxe5 dxe5 15. Bg3 Qc7 16. h3 Bh5 17. Bd3 Rae8 18. b5 a5 19. Rab1 Nc5 20. Rfe1 Nxd3 21. Qxd3 Bg6 22. Qc2 Nh5 23. Bh2 Nf4 24. Nc4 f6 25. b6 Qf7 26. Nd6 Qe6 27. Nxe8 Bb8 28. Nc7 Qc8 29. Bxf4 exf4 30. Nd4 f3 31. Nxf3 f5 32. Nh4 Bh5 33. Nxf5 g5 34. Ne7+ 1-0