Game |
| Result | Moves |
Year | Event/Locale | Opening |
26. H Prokopp vs J Roose |
| 0-1 | 50 | 1995 | Alan John Shaw Memorial | C63 Ruy Lopez, Schliemann Defense |
27. H Prokopp vs H Scholz |
 | 0-1 | 26 | 1996 | corr | B33 Sicilian |
28. A Nickel vs H Prokopp |
| 1-0 | 42 | 1999 | EU-FSM/63 sf06 | C18 French, Winawer |
29. H Glaser vs H Prokopp |
| ½-½ | 29 | 2000 | W-ch24 sf08 postal | A90 Dutch |
30. H Prokopp vs M Menetrier |
| 0-1 | 76 | 2000 | W-ch24 sf08 postal | B97 Sicilian, Najdorf |
31. H Prokopp vs R Smith |
| 0-1 | 41 | 2000 | W-ch24 sf08 postal | B97 Sicilian, Najdorf |
32. C E Costa vs H Prokopp |
| ½-½ | 52 | 2001 | W-ch20 q03 corr | A90 Dutch |
33. H Hofstetter vs H Prokopp |
| ½-½ | 46 | 2001 | W-ch20 q03 corr | C05 French, Tarrasch |
34. D Konca vs H Prokopp |
| 0-1 | 47 | 2001 | W-ch20 q03 corr | A90 Dutch |
35. H Prokopp vs W Fademrecht |
| 0-1 | 51 | 2001 | W-ch20 q03 corr | B64 Sicilian, Richter-Rauzer Attack |
36. S Romanov vs H Prokopp |
| ½-½ | 45 | 2001 | W-ch20 q03 corr | C18 French, Winawer |
37. A Soltau vs H Prokopp |
| 1-0 | 43 | 2001 | W-ch20 q03 corr | C18 French, Winawer |
38. G D Gomez vs H Prokopp |
| ½-½ | 38 | 2003 | W-ch27 sf02 email | A00 Uncommon Opening |
39. P Chopin vs H Prokopp |
| ½-½ | 37 | 2005 | EU-ch66 WS sf05 email | C18 French, Winawer |
40. H Prokopp vs G Agomeri |
| 0-1 | 43 | 2007 | Champions League B Group 1 | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
41. Peter Mego vs H Prokopp |
| 1-0 | 49 | 2007 | Champion's League 07/B1 email | D02 Queen's Pawn Game |
42. J Percze vs H Prokopp |
| 1-0 | 31 | 2007 | Champion's League 07/B1 email | C18 French, Winawer |
43. H Prokopp vs A Bubir |
| 0-1 | 28 | 2007 | Champion's League 07/B1 email | B30 Sicilian |
44. H Prokopp vs I Muschalek |
| 0-1 | 42 | 2007 | Champions League B Group 1 | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
45. H Prokopp vs A Gaujens |
| ½-½ | 30 | 2007 | Champion's League 07/B1 email | C11 French |
46. C Cruzado Duenas vs H Prokopp |
| 1-0 | 51 | 2008 | EU-ch66 WS email | A45 Queen's Pawn Game |
47. H Prokopp vs L Machycek |
| ½-½ | 21 | 2008 | EU-ch66 WS email | B35 Sicilian, Accelerated Fianchetto, Modern Variation with Bc4 |
48. J Novak vs H Prokopp |
| 1-0 | 36 | 2008 | EU-ch66 WS email | C05 French, Tarrasch |
49. E Liebert vs H Prokopp |
| ½-½ | 28 | 2008 | EU-ch66 WS email | C05 French, Tarrasch |
50. H Prokopp vs J de Waard |
| ½-½ | 22 | 2008 | EU-ch66 WS email | C80 Ruy Lopez, Open |