Game |
| Result | Moves |
Year | Event/Locale | Opening |
1. L Jap Tjoen San vs T Berlin |
| 0-1 | 60 | 1993 | Wch U16 Girls | C56 Two Knights |
2. T Horvath vs L Jap Tjoen San |
| 1-0 | 24 | 1996 | AKN | B53 Sicilian |
3. L Jap Tjoen San vs J Bettman |
  | 1-0 | 18 | 1996 | AKN | C55 Two Knights Defense |
4. I Kadimova vs L Jap Tjoen San |
| 1-0 | 29 | 1996 | Groningen Open | E12 Queen's Indian |
5. M Weeks vs L Jap Tjoen San |
| 0-1 | 43 | 1997 | VAM Hoogeveen Open | C00 French Defense |
6. B Tindall vs L Jap Tjoen San |
| 1-0 | 52 | 1997 | VAM Hoogeveen Open | A04 Reti Opening |
7. L Jap Tjoen San vs E van Haastert |
| ½-½ | 10 | 1997 | VAM Hoogeveen Open | A07 King's Indian Attack |
8. L Jap Tjoen San vs T Lanchava |
| 0-1 | 51 | 1997 | VAM Hoogeveen Open | B06 Robatsch |
9. A Greenfeld vs L Jap Tjoen San |
| 1-0 | 58 | 1997 | VAM Hoogeveen Open | E12 Queen's Indian |
10. Bronstein vs L Jap Tjoen San |
 | 0-1 | 37 | 1997 | VAM Hoogeveen Open | B86 Sicilian, Fischer-Sozin Attack |
11. L Jap Tjoen San vs S de Boer |
| 1-0 | 46 | 1997 | VAM Hoogeveen Open | B42 Sicilian, Kan |
12. G Ligterink vs L Jap Tjoen San |
| 1-0 | 52 | 1997 | VAM Hoogeveen Open | E15 Queen's Indian |
13. L Jap Tjoen San vs G Ludden |
| ½-½ | 66 | 1997 | VAM Hoogeveen Open | B32 Sicilian |
14. S Vajda vs L Jap Tjoen San |
| 1-0 | 61 | 1997 | Groningen Open | B84 Sicilian, Scheveningen |
15. J Fongers vs L Jap Tjoen San |
| 1-0 | 34 | 1998 | NED-ch (Women) | B00 Uncommon King's Pawn Opening |
16. L Jap Tjoen San vs A Mrvova |
| 1-0 | 47 | 1998 | Elista Olympiad (Women) | B53 Sicilian |
17. N Vlasova vs L Jap Tjoen San |
| ½-½ | 57 | 1998 | Elista Olympiad (Women) | D76 Neo-Grunfeld, 6.cd Nxd5, 7.O-O Nb6 |
18. M Sebag vs L Jap Tjoen San |
| 1-0 | 34 | 1999 | Saint-Vincent Zonal (Women) | B00 Uncommon King's Pawn Opening |
19. L Jap Tjoen San vs I Bos-Swiecik |
| ½-½ | 49 | 1999 | ch-NED w | A07 King's Indian Attack |
20. L Jap Tjoen San vs O Salmensuu |
| 0-1 | 55 | 1999 | Groningen Open | B72 Sicilian, Dragon |
21. L Cako vs L Jap Tjoen San |
 | 0-1 | 18 | 1999 | Groningen Open | B00 Uncommon King's Pawn Opening |
22. L Jap Tjoen San vs O Niklasch |
| 0-1 | 34 | 1999 | Groningen Open | B46 Sicilian, Taimanov Variation |
23. L Jap Tjoen San vs W Hendriks |
| 0-1 | 34 | 1999 | Groningen Open | B06 Robatsch |
24. K van der Weide vs L Jap Tjoen San |
| ½-½ | 54 | 2001 | Dieren op | B76 Sicilian, Dragon, Yugoslav Attack |
25. L Jap Tjoen San vs J Werle |
| 0-1 | 42 | 2001 | Dieren op | B58 Sicilian |