[Event "Sparkassen-Open A"] [Site "Heusenstamm, Martinsee"] [Date "2025.11.22"] [Round "4.50"] [White "Merz, Leander"] [Black "Peter, Laurenz"] [Result "1-0"] [ECO "A00"] [WhiteElo "2034"] [BlackElo "1896"] [PlyCount "95"] [EventDate "2025.11.20"] [WhiteTeam "Schachforum Darmstadt 1994"] [BlackTeam "SPORTGEM Kaarst 1912/35"] 1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 a6 5. Bd3 e6 6. Nxd4 cxd4 7. Ne2 Bc5 8. c3 dxc3 9. bxc3 b5 10. Bc2 Nf6 11. d4 Be7 12. O-O Bb7 13. e5 Nd5 14. Qd3 Rc8 15. a4 Qc7 16. axb5 Nb4 17. cxb4 Qxc2 18. Qxc2 Rxc2 19. bxa6 Ba8 20. Ng3 O-O 21. b5 Rb8 22. Rb1 Ra2 23. Be3 Bd5 24. Rfc1 Bd8 25. f3 Ra3 26. Kf2 Ra2+ 27. Kf1 Ra3 28. Bd2 Bb6 29. Bb4 Ra4 30. Bd6 Ra8 31. Bc5 Bd8 32. Ne4 f5 33. Nd6 Bg5 34. Ra1 Ba2 35. Rd1 Be7 36. Kf2 Bg5 37. g3 f4 38. g4 Bh4+ 39. Kg2 h5 40. Rd2 Bb3 41. Rxa4 Bxa4 42. b6 hxg4 43. b7 gxf3+ 44. Kh3 Rxa6 45. b8=Q+ Kh7 46. Kxh4 f2 47. Nf7 Bd1 48. Ng5+ 1-0