[Event "Sparkassen-Open A"] [Site "Heusenstamm, Martinsee"] [Date "2025.11.21"] [Round "3.69"] [White "Arkhipenko, Denis"] [Black "Merz, Leander"] [Result "0-1"] [ECO "A00"] [WhiteElo "1804"] [BlackElo "2034"] [PlyCount "78"] [EventDate "2025.11.20"] [WhiteTeam "SC Heusenstamm"] [BlackTeam "Schachforum Darmstadt 1994"] 1. d4 Nf6 2. Bf4 e6 3. e3 c5 4. c3 d5 5. Nd2 Bd6 6. Bg3 O-O 7. Ngf3 b6 8. Bd3 Ba6 9. Bxa6 Nxa6 10. O-O Nb8 11. Re1 Nc6 12. Qa4 Qc7 13. e4 Bxg3 14. hxg3 Rfb8 15. Qc2 c4 16. exd5 exd5 17. Qf5 b5 18. Ne5 b4 19. Ndf3 bxc3 20. bxc3 Ne4 21. Nxc6 Qxc6 22. Ng5 Nxg5 23. Qxg5 Rb2 24. Re7 a5 25. Rae1 g6 26. Qf4 Rf8 27. Rc7 Qa4 28. Qf6 Rxa2 29. Kh2 Ra1 30. Ree7 Qd1 31. g4 Qh1+ 32. Kg3 Rg1 33. Qf3 h5 34. gxh5 g5 35. Qxd5 Qh4+ 36. Kf3 Qxh5+ 37. Kg3 Rc1 38. Qxc4 Qh4+ 39. Kf3 Qf4+ 0-1