Daria Vanduyfhuys vs Boldbaatar Altantuya
World Junior Championship (Girls) Tarvisio ITA round 9.37 2017.11.22
Nimzo-Indian Defense: Three Knights Variation, Duchamp Variation 0-1

Boldbaatar Altantuya vs Tea Gueci
World Junior Championship (Girls) Tarvisio ITA round 6.24 2017.11.19
London System: Poisoned Pawn Variation 1/2-1/2

Begimay Zairbek kyzy vs Boldbaatar Altantuya
World Junior Championship (Girls) Tarvisio ITA round 3.42 2017.11.15
French Defense: Exchange Variation 0-1

Allaney Jia G Doroy vs Boldbaatar Altantuya
World Junior Championship (Girls) Gebze TUR round 2.33 2018.09.06
English Opening: Agincourt Defense, Keres Defense 0-1

Xuwen Wang vs Boldbaatar Altantuya
World Cadets U12 Batumi GEO round 1.7 2016.10.19
Sicilian Defense: Scheveningen Variation, Classical Variation 0-1

Boldbaatar Altantuya vs Bayaraa Bilguun
World Junior Championship (Girls) Tarvisio ITA round 4.37 2017.11.16
Semi-Slav Defense: Accelerated Meran Variation 1-0

S Dharia Parnali vs Boldbaatar Altantuya
World Junior Championship (Girls) Tarvisio ITA round 5.26 2017.11.17
French Defense: Burn Variation 1/2-1/2

Eva Stepanyan vs Boldbaatar Altantuya
World Cadets U12 Batumi GEO round 11.7 2016.10.30
Caro-Kann Defense: Euwe Attack, Prins Gambit 0-1

Boldbaatar Altantuya vs Meruert Kamalidenova
World Cadets U12 Batumi GEO round 7.7 2016.10.26
Bogo-Indian Defense 1-0