| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. A Chumpitaz vs Y Cho |
| 1-0 | 41 | 2012 | Istanbul Olympiad (Women) | C80 Ruy Lopez, Open |
| 2. Y Cho vs A Botez |
| 0-1 | 29 | 2012 | Istanbul Olympiad (Women) | C00 French Defense |
| 3. S Odinaeva vs Y Cho |
| 1-0 | 29 | 2012 | Istanbul Olympiad (Women) | E00 Queen's Pawn Game |
| 4. Y Cho vs P Mutesi |
 | 0-1 | 25 | 2012 | Istanbul Olympiad (Women) | C45 Scotch Game |
| 5. O Dolzhikova vs Y Cho |
| 1-0 | 33 | 2014 | Tromso Olympiad (Women) | C53 Giuoco Piano |
| 6. R Comas Colon vs Y Cho |
| 1-0 | 63 | 2014 | Tromso Olympiad (Women) | A20 English |
| 7. W Atthaworadej vs Y Cho |
| ½-½ | 71 | 2014 | Tromso Olympiad (Women) | C45 Scotch Game |
| 8. L B Hamoonga vs Y Cho |
| 1-0 | 60 | 2014 | Tromso Olympiad (Women) | C55 Two Knights Defense |
| 9. Y Cho vs A Gronnestad |
| 0-1 | 56 | 2014 | Tromso Olympiad (Women) | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 10. Y Cho vs Anna Amamiya |
| ½-½ | 49 | 2014 | Tromso Olympiad (Women) | B13 Caro-Kann, Exchange |
| 11. Y Cho vs Tiumi Yashora |
| 0-1 | 29 | 2014 | Tromso Olympiad (Women) | B30 Sicilian |
| 12. Y Cho vs A Ayiku |
| 1-0 | 79 | 2014 | Tromso Olympiad (Women) | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 13. Y Cho vs H L O'Reilly |
| ½-½ | 47 | 2014 | Tromso Olympiad (Women) | C01 French, Exchange |
| 14. M Klinova vs Y Cho |
| 1-0 | 32 | 2022 | Chennai Olympiad (Women) | C68 Ruy Lopez, Exchange |
| 15. M Morales Flores vs Y Cho |
| 1-0 | 36 | 2022 | Chennai Olympiad (Women) | C53 Giuoco Piano |
| 16. N V Marochkina vs Y Cho |
| 0-1 | 90 | 2022 | Chennai Olympiad (Women) | D30 Queen's Gambit Declined |
| 17. N Koljevic vs Y Cho |
| 1-0 | 37 | 2022 | Chennai Olympiad (Women) | C48 Four Knights |
| 18. C Markidou vs Y Cho |
| 1-0 | 47 | 2022 | Chennai Olympiad (Women) | C45 Scotch Game |
| 19. Y Cho vs V Punsalan |
| 0-1 | 19 | 2022 | Chennai Olympiad (Women) | B10 Caro-Kann |
| 20. Bonolo Ntsielo vs Y Cho |
| 1-0 | 35 | 2022 | Chennai Olympiad (Women) | A06 Reti Opening |
| 21. H Cho vs Y Cho |
| ½-½ | 45 | 2022 | Chennai Olympiad (Women) | C50 Giuoco Piano |
| 22. Y Cho vs Bedor Al Shelash |
| ½-½ | 42 | 2022 | Chennai Olympiad (Women) | B11 Caro-Kann, Two Knights, 3...Bg4 |
| 23. B Sivanandan vs Y Cho |
| 1-0 | 42 | 2024 | Budapest Olympiad (Women) | C47 Four Knights |
| 24. Sharaf Hawra vs Y Cho |
| 1-0 | 46 | 2024 | Budapest Olympiad (Women) | C26 Vienna |
| 25. Y Cho vs S Jacimovic |
| 0-1 | 54 | 2024 | Budapest Olympiad (Women) | C44 King's Pawn Game |
Kibitzing
