| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. U Nasanjargal vs J Moussard |
| 0-1 | 37 | 2008 | Wch U14 | B93 Sicilian, Najdorf, 6.f4 |
| 2. Van Kampen vs U Nasanjargal |
| ½-½ | 24 | 2008 | Wch U14 | D45 Queen's Gambit Declined Semi-Slav |
| 3. U Nasanjargal vs R R Ankit |
| ½-½ | 31 | 2008 | Wch U14 | B32 Sicilian |
| 4. M Krzyzanowski vs U Nasanjargal |
| 1-0 | 45 | 2008 | Wch U14 | B92 Sicilian, Najdorf, Opocensky Variation |
| 5. U Nasanjargal vs Y Chan |
| 0-1 | 36 | 2008 | Wch U14 | C60 Ruy Lopez |
| 6. U Nasanjargal vs N Abasov |
| ½-½ | 19 | 2010 | WYCC Open U16 | B05 Alekhine's Defense, Modern |
| 7. B Bok vs U Nasanjargal |
| ½-½ | 63 | 2010 | WYCC Open U16 | B90 Sicilian, Najdorf |
| 8. U Nasanjargal vs A Predke |
| ½-½ | 58 | 2010 | WYCC Open U16 | C78 Ruy Lopez |
| 9. G Nagy vs U Nasanjargal |
| 0-1 | 42 | 2010 | WYCC Open U16 | B70 Sicilian, Dragon Variation |
| 10. U Nasanjargal vs U Bajarani |
| 1-0 | 47 | 2010 | WYCC Open U16 | B15 Caro-Kann |
| 11. Van Kampen vs U Nasanjargal |
| 1-0 | 30 | 2010 | WYCC Open U16 | C84 Ruy Lopez, Closed |
| 12. U Nasanjargal vs M Lagarde |
| 0-1 | 37 | 2010 | WYCC Open U16 | B94 Sicilian, Najdorf |
| 13. M Villalba vs U Nasanjargal |
| ½-½ | 58 | 2010 | WYCC Open U16 | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
| 14. U Nasanjargal vs V Tilicheev |
| ½-½ | 84 | 2010 | WYCC Open U16 | C96 Ruy Lopez, Closed |
| 15. J Fortis Rivera vs U Nasanjargal |
| 0-1 | 100 | 2012 | World Youth Championship | B50 Sicilian |
| 16. U Nasanjargal vs H Gabuzyan |
 | 0-1 | 46 | 2012 | World Youth Championship | B90 Sicilian, Najdorf |
| 17. P K U M Jayasundara vs U Nasanjargal |
| 0-1 | 44 | 2012 | World Youth Championship | B23 Sicilian, Closed |
| 18. U Nasanjargal vs M Bortnyk |
| ½-½ | 65 | 2012 | World Youth Championship | B02 Alekhine's Defense |
| 19. Duda vs U Nasanjargal |
| ½-½ | 39 | 2012 | World Youth Championship | B92 Sicilian, Najdorf, Opocensky Variation |
| 20. U Nasanjargal vs T Kriebel |
| 0-1 | 33 | 2012 | World Youth Championship | B32 Sicilian |
| 21. M Ismailov vs U Nasanjargal |
| 0-1 | 38 | 2012 | World Youth Championship | E81 King's Indian, Samisch |
| 22. U Nasanjargal vs Z Tomazini |
 | 1-0 | 60 | 2012 | World Youth Championship | C70 Ruy Lopez |
| 23. G Leiva vs U Nasanjargal |
| 0-1 | 42 | 2012 | World Youth Championship | E63 King's Indian, Fianchetto, Panno Variation |
| 24. U Nasanjargal vs M Andersen |
| 1-0 | 53 | 2012 | World Youth Championship | B48 Sicilian, Taimanov Variation |
| 25. I Bukavshin vs U Nasanjargal |
| 1-0 | 83 | 2012 | World Youth Championship | B90 Sicilian, Najdorf |
Kibitzing
