Game |
| Result | Moves |
Year | Event/Locale | Opening |
26. D Orzech vs V Koziak |
| 0-1 | 34 | 2007 | Lasker Memorial | D43 Queen's Gambit Declined Semi-Slav |
27. J Zezulkin vs D Orzech |
| ½-½ | 21 | 2007 | Lasker Memorial | B12 Caro-Kann Defense |
28. A Maliush vs D Orzech |
| ½-½ | 17 | 2007 | Lasker Memorial | A00 Uncommon Opening |
29. D Orzech vs R Czaja |
| 1-0 | 36 | 2007 | Lasker Memorial | D43 Queen's Gambit Declined Semi-Slav |
30. D Orzech vs D Trifonov |
| 0-1 | 45 | 2007 | Lasker Memorial | A31 English, Symmetrical, Benoni Formation |
31. L Tokarski vs D Orzech |
| 1-0 | 73 | 2007 | Lasker Memorial | B04 Alekhine's Defense, Modern |
32. D Orzech vs M Mazurkiewicz |
| ½-½ | 4 | 2007 | Lasker Memorial | E60 King's Indian Defense |
33. T Warakomski vs D Orzech |
| 0-1 | 28 | 2007 | Perla Baltyku op-A 3rd | B18 Caro-Kann, Classical |
34. D Orzech vs V Malaniuk |
| 1-0 | 57 | 2007 | Perla Baltyku op-A 3rd | A81 Dutch |
35. V Zakhartsov vs D Orzech |
| ½-½ | 50 | 2007 | Czech Open-A | D10 Queen's Gambit Declined Slav |
36. D Orzech vs A Mista |
| 1-0 | 27 | 2007 | Czech Open-A | D27 Queen's Gambit Accepted, Classical |
37. D Orzech vs Jansa |
| ½-½ | 57 | 2007 | Czech Open-A | D76 Neo-Grunfeld, 6.cd Nxd5, 7.O-O Nb6 |
38. A Wirig vs D Orzech |
| ½-½ | 25 | 2007 | Czech Open-A | A16 English |
39. D Orzech vs G Schebler |
| ½-½ | 19 | 2007 | Czech Open-A | B08 Pirc, Classical |
40. D Kononenko vs D Orzech |
| ½-½ | 25 | 2007 | Czech Open-A | B18 Caro-Kann, Classical |
41. D Orzech vs M Ragger |
| ½-½ | 38 | 2007 | Czech Open-A | D45 Queen's Gambit Declined Semi-Slav |
42. D Szoen vs D Orzech |
| ½-½ | 41 | 2007 | Rewal op-A | D10 Queen's Gambit Declined Slav |
43. F Doettling vs D Orzech |
| ½-½ | 77 | 2007 | Bundesliga 2007/08 | D13 Queen's Gambit Declined Slav, Exchange Variation |
44. D Orzech vs M Saltaev |
| 0-1 | 58 | 2007 | Bundesliga 2007/08 | D15 Queen's Gambit Declined Slav |
45. S Siebrecht vs D Orzech |
| 1-0 | 117 | 2007 | Bundesliga 2007/08 | A15 English |
46. D Orzech vs S Kindermann |
| ½-½ | 44 | 2008 | Bundesliga 2007/08 | D15 Queen's Gambit Declined Slav |
47. L Vogt vs D Orzech |
| ½-½ | 19 | 2008 | Bundesliga 2007/08 | B22 Sicilian, Alapin |
48. D Orzech vs P Enders |
| ½-½ | 28 | 2008 | Bundesliga 2007/08 | E69 King's Indian, Fianchetto, Classical Main line |
49. J Markos vs D Orzech |
| ½-½ | 27 | 2008 | Bundesliga 2007/08 | D10 Queen's Gambit Declined Slav |
50. K Mueller vs D Orzech |
| ½-½ | 28 | 2008 | Bundesliga 2007/08 | B10 Caro-Kann |