| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. C Krishna vs Chatterjee Utsab |
| 1-0 | 47 | 2019 | Abu Dhabi Masters | E06 Catalan, Closed, 5.Nf3 |
| 2. Chatterjee Utsab vs K Krishnater |
| 1-0 | 54 | 2019 | Abu Dhabi Masters | B33 Sicilian |
| 3. Chatterjee Utsab vs S Ni |
| 0-1 | 44 | 2019 | Abu Dhabi Masters | B05 Alekhine's Defense, Modern |
| 4. L Mendonca vs Chatterjee Utsab |
| ½-½ | 69 | 2019 | Abu Dhabi Masters | D02 Queen's Pawn Game |
| 5. Chatterjee Utsab vs S Kathmale |
| 0-1 | 28 | 2019 | Abu Dhabi Masters | B18 Caro-Kann, Classical |
| 6. Chatterjee Utsab vs Seshadri Srija |
| 1-0 | 44 | 2019 | Abu Dhabi Masters | C72 Ruy Lopez, Modern Steinitz Defense, 5.O-O |
| 7. P Venkatesh vs Chatterjee Utsab |
| 1-0 | 45 | 2019 | Abu Dhabi Masters | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 8. S Mahadevan vs Chatterjee Utsab |
| 1-0 | 51 | 2019 | Abu Dhabi Masters | B94 Sicilian, Najdorf |
| 9. Chatterjee Utsab vs Karthikeyan Ajay |
| ½-½ | 20 | 2019 | Abu Dhabi Masters | B92 Sicilian, Najdorf, Opocensky Variation |
| 10. Chatterjee Utsab vs Y T Taher |
| 0-1 | 26 | 2019 | 5th IIFL Wealth Mumbai Open 2019/20 | B28 Sicilian, O'Kelly Variation |
| 11. Chatterjee Utsab vs Debashis Das |
| 0-1 | 41 | 2020 | 5th IIFL Wealth Mumbai Open 2019/20 | B42 Sicilian, Kan |
| 12. G Kumar vs Chatterjee Utsab |
| ½-½ | 39 | 2020 | 5th IIFL Wealth Mumbai Open 2019/20 | B94 Sicilian, Najdorf |
| 13. Chatterjee Utsab vs Dhairya Ghelani |
| 1-0 | 38 | 2020 | 5th IIFL Wealth Mumbai Open 2019/20 | B90 Sicilian, Najdorf |
| 14. Kumar Reddy Poluri Bharat vs Chatterjee Utsab |
| ½-½ | 40 | 2020 | 5th IIFL Wealth Mumbai Open 2019/20 | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 15. Chatterjee Utsab vs U R Sahoo |
| 1-0 | 53 | 2020 | 5th IIFL Wealth Mumbai Open 2019/20 | C05 French, Tarrasch |
| 16. Chatterjee Utsab vs N Saha |
| 0-1 | 44 | 2020 | 5th IIFL Wealth Mumbai Open 2019/20 | B60 Sicilian, Richter-Rauzer |
| 17. V Agrawal vs Chatterjee Utsab |
| ½-½ | 33 | 2020 | 5th IIFL Wealth Mumbai Open 2019/20 | A07 King's Indian Attack |
| 18. Chatterjee Utsab vs R Quintiliano Pinto |
| 0-1 | 36 | 2021 | Sunway Sitges Open | B99 Sicilian, Najdorf, 7...Be7 Main line |
| 19. Chatterjee Utsab vs R Molina |
| ½-½ | 95 | 2021 | Sunway Sitges Open | C77 Ruy Lopez |
| 20. M Nubairshah Shaikh vs Chatterjee Utsab |
| ½-½ | 38 | 2021 | Sunway Sitges Open | E06 Catalan, Closed, 5.Nf3 |
| 21. Chatterjee Utsab vs M Narciso Dublan |
| ½-½ | 21 | 2021 | Sunway Sitges Open | B06 Robatsch |
| 22. D Daulyte-Cornette vs Chatterjee Utsab |
| ½-½ | 46 | 2021 | Sunway Sitges Open | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 23. Chatterjee Utsab vs P Garriga Cazorla |
| 1-0 | 22 | 2021 | Sunway Sitges Open | B32 Sicilian |
| 24. Chatterjee Utsab vs A Suleymanli |
| 0-1 | 53 | 2021 | Sunway Sitges Open | C03 French, Tarrasch |
| 25. Chatterjee Utsab vs D Gukesh |
 | 0-1 | 40 | 2022 | Indian Championship | C07 French, Tarrasch |
Kibitzing
