| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. R Warmerdam vs B Friesen |
| 1-0 | 28 | 1995 | Haarlem op | D34 Queen's Gambit Declined, Tarrasch |
| 2. P Schuurman vs B Friesen |
| ½-½ | 44 | 1996 | Soest op | A13 English |
| 3. B Friesen vs M Donk |
| 0-1 | 9 | 1996 | Zwolle | B22 Sicilian, Alapin |
| 4. B Friesen vs M Gurevich |
| 0-1 | 57 | 1998 | Hogeschool Zeeland Open | A42 Modern Defense, Averbakh System |
| 5. H Groffen vs B Friesen |
| 1-0 | 44 | 1998 | Hogeschool Zeeland Open | D34 Queen's Gambit Declined, Tarrasch |
| 6. B Friesen vs Psakhis |
| 0-1 | 34 | 2000 | HZ Open | C12 French, McCutcheon |
| 7. B Friesen vs F Kuijpers |
| 0-1 | 41 | 2000 | HZ Open | D43 Queen's Gambit Declined Semi-Slav |
| 8. A Jonkheer vs B Friesen |
| 0-1 | 47 | 2000 | HZ Open | D92 Grunfeld, 5.Bf4 |
| 9. B Friesen vs W Sinke |
| 1-0 | 26 | 2001 | HZ Open | A42 Modern Defense, Averbakh System |
| 10. R Theissl Pokorna vs B Friesen |
| 1-0 | 49 | 2001 | HZ Open | C05 French, Tarrasch |
| 11. B Friesen vs F Erwich |
| 0-1 | 40 | 2001 | HZ Open | A57 Benko Gambit |
| 12. P van Dijke vs B Friesen |
| ½-½ | 33 | 2001 | HZ Open | C00 French Defense |
| 13. G Marechal vs B Friesen |
| 0-1 | 51 | 2001 | HZ Open | C05 French, Tarrasch |
| 14. B Friesen vs W Pannekoek |
| ½-½ | 35 | 2001 | HZ Open | A01 Nimzovich-Larsen Attack |
| 15. J Versmissen vs B Friesen |
| 0-1 | 43 | 2001 | HZ Open | C05 French, Tarrasch |
| 16. B Friesen vs W Muhren |
| ½-½ | 38 | 2001 | HZ Open | B22 Sicilian, Alapin |
| 17. V Havik vs B Friesen |
| 1-0 | 42 | 2006 | Politiken Cup | D85 Grunfeld |
| 18. B Friesen vs H Forsmann |
| 1-0 | 49 | 2006 | Politiken Cup | B14 Caro-Kann, Panov-Botvinnik Attack |
| 19. H Sjol vs B Friesen |
| 0-1 | 41 | 2006 | Politiken Cup | D34 Queen's Gambit Declined, Tarrasch |
| 20. B Friesen vs B Fjellengen |
| 1-0 | 21 | 2006 | Politiken Cup | C53 Giuoco Piano |
| 21. M Nielsen vs B Friesen |
| ½-½ | 16 | 2006 | Politiken Cup | C11 French |
| 22. B Friesen vs A Zozulia |
| ½-½ | 43 | 2006 | Politiken Cup | A42 Modern Defense, Averbakh System |
| 23. M Rolvag vs B Friesen |
| 0-1 | 46 | 2006 | Politiken Cup | A15 English |
| 24. B Friesen vs A Matthiesen |
| ½-½ | 17 | 2006 | Politiken Cup | C00 French Defense |
| 25. Vaganian vs B Friesen |
| 1-0 | 23 | 2006 | Politiken Cup | D34 Queen's Gambit Declined, Tarrasch |
Kibitzing
