| Oct 10, 2021 | Tandon | 0–1 | Verma | 2021 UK Chess Challenge Terafinal Under 12 | Queen's Gambit Accepted: Old Variation | |
| Oct 10, 2021 | Tandon | 0–1 | Hobson | 2021 UK Chess Challenge Terafinal Under 12 | Indian Defense: Normal Variation | |
| Oct 10, 2021 | Tandon | ½–½ | Gordon | 2021 UK Chess Challenge Terafinal Under 12 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Oct 10, 2021 | Oh | 0–1 | Tandon | 2021 UK Chess Challenge Terafinal Under 12 | Caro-Kann Defense: Advance Variation | |
| Oct 10, 2021 | Dupuis | 1–0 | Tandon | 2021 UK Chess Challenge Terafinal Under 12 | Caro-Kann Defense: Panov Attack, Modern Defense | |
| Oct 9, 2021 | Tandon | 0–1 | Li | 2021 UK Chess Challenge Terafinal Under 12 | King's Indian Defense: Sämisch Variation, Sämisch Gambit | |
| Oct 9, 2021 | Tandon | 0–1 | Badacsonyi | 2021 UK Chess Challenge Terafinal Under 12 | Indian Defense: Normal Variation | |
| Oct 9, 2021 | Patel | 1–0 | Tandon | 2021 UK Chess Challenge Terafinal Under 12 | Benoni Defense: Classical Variation | |
| Oct 9, 2021 | Latypova | 0–1 | Tandon | 2021 UK Chess Challenge Terafinal Under 12 | Caro-Kann Defense: Classical Variation, Lobron System | |
| Oct 9, 2021 | Cancedda-Dupuis | ½–½ | Tandon | 2021 UK Chess Challenge Terafinal Under 12 | Caro-Kann Defense: Panov Attack | |
| Sep 4, 2021 | Tandon | 0–1 | Popovic | Online_Olympiad_Div2_PoolC | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Sep 3, 2021 | Tandon | ½–½ | Zaritovskaja | Online_Olympiad_Div2_PoolC | Benko Gambit Accepted: Pawn Return Variation | |
| Sep 3, 2021 | Katkov | 1–0 | Tandon | Online_Olympiad_Div2_PoolC | Caro-Kann Defense: Panov Attack, Modern Defense | |
| Sep 3, 2021 | Shuqja | ½–½ | Tandon | Online_Olympiad_Div2_PoolC | Caro-Kann Defense: Exchange Variation | |
| Aug 28, 2021 | Tandon | 1–0 | Recica | Online_Olympiad_Div3_PoolC | Slav Defense: Three Knights Variation | |
| Aug 28, 2021 | Marape | ½–½ | Tandon | Online_Olympiad_Div3_PoolC | Caro-Kann Defense: Exchange Variation | |
| Aug 27, 2021 | EmanS2007 | ½–½ | Tandon | Online_Olympiad_Div3_PoolC | Caro-Kann Defense: Panov Attack, Modern Defense | |
| Aug 16, 2021 | Tandon | ½–½ | Khvadagiani | World Youth Cup 2021 O16-G12 - Girls 12 | Indian Defense: Normal Variation | |
| Aug 16, 2021 | Tandon | 0–1 | Diasamidze | World Youth Cup 2021 O16-G12 - Girls 12 | Indian Defense: Normal Variation | |
| Aug 16, 2021 | Tandon | 0–1 | Imomkuzieva | World Youth Cup 2021 O16-G12 - Girls 12 | Benoni Defense: Classical Variation | |
| Aug 16, 2021 | Tandon | 0–1 | Huseynova | World Youth Cup 2021 O16-G12 - Girls 12 | Queen's Gambit Declined: Charousek Variation | |
| Aug 16, 2021 | Tandon | ½–½ | Gavish | World Youth Cup 2021 O16-G12 - Girls 12 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Aug 16, 2021 | Rodrigo | 0–1 | Tandon | World Youth Cup 2021 O16-G12 - Girls 12 | Caro-Kann Defense: Exchange Variation | |
| Aug 16, 2021 | Eshkol | 0–1 | Tandon | World Youth Cup 2021 O16-G12 - Girls 12 | Benoni Defense: Classical Variation, Czerniak Defense | |
| Aug 16, 2021 | Neelava | ½–½ | Tandon | World Youth Cup 2021 O16-G12 - Girls 12 | Caro-Kann Defense: Classical Variation, Spassky Variation | |
| Aug 16, 2021 | El Hage Serrano | ½–½ | Tandon | World Youth Cup 2021 O16-G12 - Girls 12 | Caro-Kann Defense: Exchange Variation | |
| — | Zheng | 1–0 | Tandon | 2021 UK Chess Challenge Terafinal Under 12 | Caro-Kann Defense: Advance Variation, Tal Variation | |
