| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 26. R Ekstroem vs N Mitkov |
| 1-0 | 53 |
2001 |
2nd IECC | C41 Philidor Defense |
| 27. R Ekstroem vs R Gerber |
| ½-½ | 39 |
2001 |
ch-SUI | D37 Queen's Gambit Declined |
| 28. R Ekstroem vs V Tukmakov |
| ½-½ | 47 |
2001 |
Zuerich op | B22 Sicilian, Alapin |
| 29. S Halkias vs R Ekstroem |
| 1-0 | 33 |
2001 |
EuTCh | D50 Queen's Gambit Declined |
| 30. R Kempinski vs R Ekstroem |
| ½-½ | 55 |
2001 |
2nd IECC | D97 Grunfeld, Russian |
| 31. R Ekstroem vs A Bezgodov |
| 1-0 | 35 |
2001 |
2nd IECC | D34 Queen's Gambit Declined, Tarrasch |
| 32. R Ekstroem vs H Erdogan |
| 1-0 | 48 |
2001 |
EuTCh | A04 Reti Opening |
| 33. R Ekstroem vs P Kotsur |
| ½-½ | 52 |
2001 |
Master Open | A33 English, Symmetrical |
| 34. Conquest vs R Ekstroem |
| 1-0 | 52 |
2001 |
2nd IECC | B01 Scandinavian |
| 35. R Moor vs R Ekstroem |
| 0-1 | 54 |
2001 |
ch-SUI | A00 Uncommon Opening |
| 36. T Likavsky vs R Ekstroem |
| ½-½ | 43 |
2001 |
EuTCh | A58 Benko Gambit |
| 37. R Ekstroem vs P H Nielsen |
| 0-1 | 36 |
2001 |
2nd IECC | D43 Queen's Gambit Declined Semi-Slav |
| 38. Huzman vs R Ekstroem |
| 1-0 | 48 |
2001 |
2nd IECC | D31 Queen's Gambit Declined |
| 39. O Moor vs R Ekstroem |
| 0-1 | 49 |
2001 |
ch-SUI | A55 Old Indian, Main line |
| 40. Hebden vs R Ekstroem |
| ½-½ | 43 |
2001 |
Master Open | D30 Queen's Gambit Declined |
| 41. R Ekstroem vs V Chuchelov |
| ½-½ | 49 |
2001 |
2nd IECC | B22 Sicilian, Alapin |
| 42. R Ekstroem vs A Umbach |
| 1-0 | 21 |
2001 |
ch-SUI | E91 King's Indian |
| 43. R Ekstroem vs Meduna |
| ½-½ | 38 |
2001 |
EuTCh | B17 Caro-Kann, Steinitz Variation |
| 44. R Ekstroem vs M Kobalia |
| ½-½ | 44 |
2001 |
2nd IECC | B22 Sicilian, Alapin |
| 45. R Ekstroem vs I A Nataf |
| 1-0 | 56 |
2001 |
2nd IECC | B30 Sicilian |
| 46. R Ekstroem vs M Klauser |
| 1-0 | 56 |
2001 |
ch-SUI | A46 Queen's Pawn Game |
| 47. Degraeve vs R Ekstroem |
| 0-1 | 21 |
2001 |
2nd IECC | B01 Scandinavian |
| 48. F Hindermann vs R Ekstroem |
| ½-½ | 38 |
2001 |
ch-SUI | B22 Sicilian, Alapin |
| 49. Fressinet vs R Ekstroem |
| 1-0 | 33 |
2001 |
EuTCh | B19 Caro-Kann, Classical |
| 50. V Golod vs R Ekstroem |
| ½-½ | 33 |
2001 |
2nd IECC | D37 Queen's Gambit Declined |