[Event "Simultan Karpow X. Weltfestspiele"] [Site "Berlin"] [Date "1973.08.01"] [Round "?"] [White "Karpow, Anatoli"] [Black "Mietzelfeldt, Gerhard"] [Result "1-0"] [ECO "B51"] [PlyCount "116"] [EventDate "1973.08.01"] [EventType "simul"] [EventCountry "GER"] [SourceDate "2016.06.19"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Nf6 5. e5 dxe5 6. Nxe5 Bd7 7. Bxc6 Bxc6 8. Nxc6 bxc6 9. Nc3 e6 10. Qf3 Qd7 11. d3 Be7 12. b3 O-O 13. Na4 Qd5 14. Qg3 Nh5 15. Qe3 Rad8 16. Ba3 Bf6 17. Rae1 Bd4 18. Qe4 Rfe8 19. Qxd5 cxd5 20. Bxc5 Bxc5 21. Nxc5 Rc8 22. d4 Re7 23. c3 Nf6 24. Re3 Nd7 25. Na4 Nb6 26. Nb2 Rec7 27. Rc1 Nd7 28. Kf1 Nb8 29. Ke2 Nc6 30. Rd1 Ne7 31. Na4 Nf5 32. Red3 Nd6 33. f3 g6 34. Kd2 h5 35. Rg1 Kg7 36. Nc5 Nb5 37. a4 Nd6 38. Re1 Nb7 39. Na6 Rc6 40. Nb4 Rb6 41. Rb1 Nd6 42. Kd1 f5 43. Na2 f4 44. Nc1 Nc4 45. Ke2 Kf6 46. Kf2 Rcb8 47. Ra1 Na5 48. b4 Nc4 49. Ne2 g5 50. h4 Kf5 51. hxg5 Kxg5 52. Nc1 Rg8 53. Nb3 Kf5 54. Re1 Ne3 55. Rdxe3 fxe3+ 56. Rxe3 Kf4 57. Nc5 Rxg2+ 58. Kxg2 Kxe3 {und Weiß gewann} 1-0