| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. Hoang Son Dang vs J Kotainy |
| 0-1 | 45 | 2008 | Wch U14 | C03 French, Tarrasch |
| 2. Hoang Son Dang vs S Narayanan |
| ½-½ | 59 | 2010 | WYCC Open U16 | C58 Two Knights |
| 3. Hoang Son Dang vs Y Lu |
| 0-1 | 45 | 2013 | 3rd HD Bank Cup | A48 King's Indian |
| 4. T Duong vs Hoang Son Dang |
| 1-0 | 82 | 2013 | 3rd HD Bank Cup | D11 Queen's Gambit Declined Slav |
| 5. Hoang Son Dang vs Iturrizaga Bonelli |
| 0-1 | 46 | 2017 | HD Bank Cup | A50 Queen's Pawn Game |
| 6. I Furtado vs Hoang Son Dang |
| ½-½ | 59 | 2017 | HD Bank Cup | D11 Queen's Gambit Declined Slav |
| 7. Hoang Son Dang vs Dang Hong Phuc Nguyen |
| 0-1 | 71 | 2017 | HD Bank Cup | E17 Queen's Indian |
| 8. Hoang Son Dang vs N Reyes |
| 0-1 | 116 | 2017 | HD Bank Cup | D10 Queen's Gambit Declined Slav |
| 9. N Malhotra vs Hoang Son Dang |
| 0-1 | 50 | 2017 | HD Bank Cup | E63 King's Indian, Fianchetto, Panno Variation |
| 10. Thi Thu Hien Pham vs Hoang Son Dang |
| 1-0 | 50 | 2017 | HD Bank Cup | E81 King's Indian, Samisch |
| 11. X Li vs Hoang Son Dang |
| 0-1 | 73 | 2017 | HD Bank Cup | A58 Benko Gambit |
| 12. Hoang Son Dang vs Thai Hung Tong |
| ½-½ | 24 | 2017 | HD Bank Cup | D15 Queen's Gambit Declined Slav |
| 13. S Dharia Parnali vs Hoang Son Dang |
| 0-1 | 34 | 2019 | 9th HDBank Masters | E67 King's Indian, Fianchetto |
| 14. Hoang Son Dang vs S Bogdanovich |
| 0-1 | 46 | 2019 | 9th HDBank Masters | D10 Queen's Gambit Declined Slav |
| 15. A Deshpande vs Hoang Son Dang |
| ½-½ | 46 | 2019 | 9th HDBank Masters | E68 King's Indian, Fianchetto, Classical Variation, 8.e4 |
| 16. Hoang Son Dang vs C Praveen Kumar |
| ½-½ | 38 | 2019 | 9th HDBank Masters | D10 Queen's Gambit Declined Slav |
| 17. M Pranesh vs Hoang Son Dang |
| 1-0 | 46 | 2019 | 9th HDBank Masters | B06 Robatsch |
| 18. Hoang Son Dang vs V Varshini |
| 1-0 | 62 | 2019 | 9th HDBank Masters | E06 Catalan, Closed, 5.Nf3 |
| 19. A Gandhi vs Hoang Son Dang |
| 0-1 | 26 | 2019 | 9th HDBank Masters | B30 Sicilian |
| 20. Hoang Son Dang vs Vo Thanh Ninh |
| 0-1 | 70 | 2019 | 9th HDBank Masters | C00 French Defense |
| 21. Z Lim vs Hoang Son Dang |
| 0-1 | 50 | 2019 | 9th HDBank Masters | A49 King's Indian, Fianchetto without c4 |
| 22. V Neverov vs Hoang Son Dang |
| 0-1 | 64 | 2019 | 12th Mayors Cup Open | E81 King's Indian, Samisch |
| 23. Hoang Son Dang vs Z Rahman |
| 0-1 | 67 | 2019 | 2nd Goa Open | A13 English |
| 24. Hoang Son Dang vs Minh Thang Tran |
| 1-0 | 76 | 2022 | Hanoi GM | A46 Queen's Pawn Game |
| 25. Hoang Son Dang vs D Quizon |
| 0-1 | 49 | 2022 | Hanoi GM | A48 King's Indian |
Kibitzing
