[Event "Sparkassen-Open A"] [Site "Heusenstamm, Martinsee"] [Date "2025.11.22"] [Round "5.27"] [White "Merz, Leander"] [Black "Marcziter, Alex"] [Result "0-1"] [ECO "A00"] [WhiteElo "2034"] [BlackElo "2206"] [PlyCount "72"] [EventDate "2025.11.20"] [WhiteTeam "Schachforum Darmstadt 1994"] [BlackTeam "Schachgemeinschaft Porz e. V."] 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. f3 Nbd7 6. Qd2 b5 7. O-O-O Nb6 8. e5 Nfd5 9. Nxd5 Nxd5 10. c4 bxc4 11. Bxc4 Nxe3 12. Qxe3 Bg7 13. exd6 Qxd6 14. Ne2 O-O 15. h4 Rb8 16. Rd2 h5 17. Nc3 Bf5 18. Rg1 Kh7 19. g4 Bh6 20. g5 Bg7 21. Re1 Qb4 22. Bb3 Rb7 23. Ne2 c5 24. dxc5 Rc8 25. Nd4 Rxc5+ 26. Kd1 Rbc7 27. Nxf5 Rxf5 28. Qe4 Qc5 29. Rc2 Qd6+ 30. Rd2 Qg3 31. Rf1 Ra5 32. Bxf7 Rc6 33. Rff2 Be5 34. Qd5 Rd6 35. Bg8+ Kh8 36. Qf7 Qg1+ 0-1