| Jun 6, 2026 | Munkh-Erdene | 0–1 | Premshankar B U | Round 9: Munkh-Erdene, Sanjaanamdag - Premshankar B U | Nimzo-Indian Defense: Sämisch Variation | |
| Jun 5, 2026 | Premshankar B U | 0–1 | Baidar | Round 8: Premshankar B U - Baidar, Buyandelger | Queen's Gambit Declined | |
| Jun 4, 2026 | Anand | 1–0 | Premshankar B U | Round 7: Anand, Batsukh - Premshankar B U | King's Indian Attack, with e6 | |
| Jun 3, 2026 | Premshankar B U | ½–½ | Darkhanmunkh | Round 6: Premshankar B U - Darkhanmunkh, Khishigtsolmon | Queen's Pawn Game: Symmetrical Variation | |
| Jun 2, 2026 | Liu | 1–0 | Premshankar B U | Round 5: Liu, Yi - Premshankar B U | Indian Defense: Anti-Nimzo-Indian | |
| Jun 1, 2026 | Premshankar B U | 1–0 | Narantushig | Round 4: Premshankar B U - Narantushig, Ariunbat | Réti Opening: Anglo-Slav Variation, with g3 | |
| May 31, 2026 | Mohammad Fahad | 1–0 | Premshankar B U | Round 3: Mohammad Fahad, Rahman - Premshankar B U | Queen's Gambit Declined: Ragozin Defense | |
| May 29, 2026 | Kong | 1–0 | Premshankar B U | Round 1: Kong, Xiangrui - Premshankar B U | Nimzo-Larsen Attack: Classical Variation | |
| Mar 13, 2026 | Premshankar B U | 1–0 | Ghosh | Round 2: Premshankar B U - Ghosh, Diptayan | King's Indian Attack | |
| Mar 12, 2026 | Sharma | 1–0 | Premshankar B U | Round 8: Sharma, Dinesh K. - Premshankar B U | Ruy Lopez: Exchange Variation, Normal Variation | |
| Mar 11, 2026 | Harikrishnan.A.Ra | 1–0 | Premshankar B U | Round 2: Harikrishnan.A.Ra - Premshankar B U | King's Indian Attack, with e6 | |
| Dec 31, 2025 | Srihari L R | ½–½ | Premshankar B U | Athens of the East 5th International Grandmaster Open Chess Tournament | King's Indian Attack: Sicilian Variation | |
| Dec 30, 2025 | Premshankar B U | 1–0 | Siddhanth Poonja | Athens of the East 5th International Grandmaster Open Chess Tournament | Queen's Pawn Game: London System | |
| Oct 1, 2025 | Premshankar B U | 1–0 | Aamuktha Guntaka | Round 11: Premshankar B U - Aamuktha Guntaka | Nimzo-Indian Defense: Normal Variation, Botvinnik System | |
| Sep 30, 2025 | Premshankar B U | ½–½ | Mohota | Round 10: Premshankar B U - Mohota, Nisha | Queen's Gambit Declined: Anti-Tartakower Variation, Petrosian Variation | |
| Sep 29, 2025 | Aarit Kapil | 0–1 | Premshankar B U | Round 9: Aarit Kapil - Premshankar B U | Italian Game: Two Knights Defense | |
| Sep 27, 2025 | Sharma | ½–½ | Premshankar B U | Round 7: Sharma, Dinesh K. - Premshankar B U | Nimzo-Indian Defense: Normal Variation, Gligoric System, Exchange Variation | |
| Aug 5, 2024 | Abid | 1–0 | Premshankar B U | Round 3: Abid, Ali - Premshankar B U | Van Geet Opening | |
| Jun 20, 2022 | Premshankar B U | * | Narayan | 13th Chennai Open | ? | |
| Jun 19, 2022 | Premshankar B U | 0–1 | Apoorv Kamble | 13th Chennai Open | ? | |
| — | Premshankar B U | * | Manvelyan | Round 2: Premshankar B U - Manvelyan, Mikayel | Queen's Gambit Declined: Modern Variation, Normal Line | |
| — | Premshankar B U | 0–1 | Narayanan | Round 4: Premshankar B U - Narayanan, Samrug | Zukertort Opening: The Potato | |
| — | Premshankar B U | 1–0 | Vaibhav Krishnan K P | Round 5: Premshankar B U - Vaibhav Krishnan K P | Zukertort Opening: The Potato | |
| — | Premshankar B U | 1–0 | Bhavanya Panchumarthi | Round 7: Premshankar B U - Bhavanya Panchumarthi | Zukertort Opening: The Potato | |
| — | Premshankar B U | 0–1 | Ghoreishi Amiri | Round 10: Premshankar B U - Ghoreishi Amiri, Seyed Kian | Zukertort Opening: The Potato | |
| — | Mohamed | 0–1 | Premshankar B U | Round 3: Mohamed, Moussa - Premshankar B U | Indian Defense: Wade-Tartakower Defense | |
| — | Arfan | 1–0 | Premshankar B U | Round 6: Arfan, Aditya Bagus - Premshankar B U | English Opening: Agincourt Defense, Catalan Defense Accepted | |
| — | Putrenko | 1–0 | Premshankar B U | Round 8: Putrenko, Kirill - Premshankar B U | Nimzo-Indian Defense: Normal Variation, Botvinnik System | |
| — | Alsaqer | 0–1 | Premshankar B U | Round 9: Alsaqer, Meshal - Premshankar B U | Queen's Pawn Game: London System | |
| — | Ghaith Saeed Alnuaimi | 0–1 | Premshankar B U | Round 11: Ghaith Saeed Alnuaimi - Premshankar B U | English Opening: King's English Variation | |