[Event "ch-Frankfurt A"] [Date "2024.04.29"] [White "Stulken, Dietmar"] [Black "Bittner, Peter"] [ECO "B06"] [Opening "Modern Defense, Standard Line"] [PlyCount "200"] [Result "0-1"] 1.d4 Nf6 2. c4 e6 3. Nc3 b6 4. e4 Bb4 5. f3 h6 6. a3 Bxc3+ 7. bxc3 d5 8. cxd5 exd5 9. e5 Nh5 10. h4 Ng3 11. Rh2 Nxf1 12. Kxf1 O-O 13. Qc2 Qe8 14. Ne2 f6 15. Bf4 fxe5 16. Bxe5 Bf5 17. Qd2 Nc6 18. Bxc7 Na5 19. Re1 Nc4 20. Qc1 Bd3 21. Bf4 Qe7 22. Kf2 Rae8 23. Qd1 Bxe2 24. Rxe2 Qxe2+ 25. Qxe2 Rxe2+ 26. Kxe2 Rxf4 27. g3 Rf6 28. a4 Re6+ 29. Kf1 Re3 30. Rc2 Rxf3+ 31. Kg2 Rd3 32. Kf2 Rd2+ 33. Rxd2 Nxd2 34. Ke2 Ne4 35. Kd3 Nxg3 36. c4 dxc4+ 37. Kxc4 Kf7 38. Kb5 Ke6 39. Ka6 Kd6 40. Kxa7 Kc7 41. d5 Nf5 0-1