| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. A Ayoub vs G Amartuvshin |
| 0-1 | 26 | 2016 | World Cadets U12 | B40 Sicilian |
| 2. G Amartuvshin vs V Skatchkov |
| 1-0 | 54 | 2016 | World Cadets U12 | D10 Queen's Gambit Declined Slav |
| 3. K Nogerbek vs G Amartuvshin |
| ½-½ | 56 | 2016 | World Cadets U12 | E69 King's Indian, Fianchetto, Classical Main line |
| 4. G Amartuvshin vs A Huang |
| ½-½ | 90 | 2016 | World Cadets U12 | D48 Queen's Gambit Declined Semi-Slav, Meran |
| 5. N Kacharava vs G Amartuvshin |
| 0-1 | 46 | 2016 | World Cadets U12 | B46 Sicilian, Taimanov Variation |
| 6. G Amartuvshin vs T Tengis |
| 1-0 | 57 | 2016 | World Cadets U12 | D85 Grunfeld |
| 7. D Batsuren vs G Amartuvshin |
| ½-½ | 79 | 2016 | World Cadets U12 | E69 King's Indian, Fianchetto, Classical Main line |
| 8. G Amartuvshin vs V Larkin |
| 1-0 | 70 | 2016 | World Cadets U12 | E36 Nimzo-Indian, Classical |
| 9. A Hong vs G Amartuvshin |
| 1-0 | 50 | 2016 | World Cadets U12 | B46 Sicilian, Taimanov Variation |
| 10. G Amartuvshin vs E Ozenir |
| 1-0 | 31 | 2016 | World Cadets U12 | A90 Dutch |
| 11. Keymer vs G Amartuvshin |
| 1-0 | 57 | 2016 | World Cadets U12 | E81 King's Indian, Samisch |
| 12. G Amartuvshin vs V Sanal |
| ½-½ | 75 | 2018 | World Junior Championship | D47 Queen's Gambit Declined Semi-Slav |
| 13. C Repka vs G Amartuvshin |
| 0-1 | 38 | 2018 | World Junior Championship | E71 King's Indian, Makagonov System (5.h3) |
| 14. G Amartuvshin vs D Batsuren |
| ½-½ | 31 | 2018 | World Junior Championship | E17 Queen's Indian |
| 15. D Gavrilescu vs G Amartuvshin |
| 1-0 | 40 | 2018 | World Junior Championship | B46 Sicilian, Taimanov Variation |
| 16. G Amartuvshin vs D Ozen |
| 1-0 | 80 | 2018 | World Junior Championship | D17 Queen's Gambit Declined Slav |
| 17. R Haria vs G Amartuvshin |
| 1-0 | 53 | 2018 | World Junior Championship | B46 Sicilian, Taimanov Variation |
| 18. G Amartuvshin vs D Makhnev |
| ½-½ | 104 | 2018 | World Junior Championship | D06 Queen's Gambit Declined |
| 19. V Zarubitski vs G Amartuvshin |
| 1-0 | 64 | 2018 | World Junior Championship | A48 King's Indian |
| 20. G Amartuvshin vs D Arcuti |
| ½-½ | 61 | 2018 | World Junior Championship | D46 Queen's Gambit Declined Semi-Slav |
| 21. T G Ongut vs G Amartuvshin |
| 0-1 | 37 | 2018 | World Junior Championship | B48 Sicilian, Taimanov Variation |
| 22. G Amartuvshin vs N Nikolovski |
| 1-0 | 75 | 2018 | World Junior Championship | A96 Dutch, Classical Variation |
| 23. G Amartuvshin vs A K Nguyen |
| 1-0 | 50 | 2018 | 17th Asian Continental | E94 King's Indian, Orthodox |
| 24. A Puranik vs G Amartuvshin |
| 1-0 | 39 | 2018 | 17th Asian Continental | B48 Sicilian, Taimanov Variation |
| 25. Sengupta vs G Amartuvshin |
| ½-½ | 33 | 2019 | Asian Continental | B40 Sicilian |
Kibitzing
