| 11 oct 2025 | Oblitas, Carlomagno 2379 | Surendran N 2157 | 1-0 | A13 Apertura Inglesa: Agincourt Defense, Catalan Defense Accepted | 31st Tamil Nadu IM Norm Closed Circuit Chess Tournament - Chennai | 58 | Ver |
| 10 oct 2025 | Surendran N 2157 | Sarveshwaran V 2290 | ½-½ | D38 Gambito de Dama rehusado: Ragozin Defense | 31st Tamil Nadu IM Norm Closed Circuit Chess Tournament - Chennai | 59 | Ver |
| 9 oct 2025 | Mrudul Dehankar 2244 | Surendran N 2158 | 0-1 | B28 Defensa Siciliana: O'Kelly Variation, Venice System, Barcza Line | 31st Tamil Nadu IM Norm Closed Circuit Chess Tournament - Chennai | 64 | Ver |
| 8 oct 2025 | Surendran N 2158 | Apoorv Kamble 2365 | 0-1 | E12 Defensa India de Dama: Petrosian Variation | 31st Tamil Nadu IM Norm Closed Circuit Chess Tournament - Chennai | 27 | Ver |
| 8 oct 2025 | Palencia Morales, Wilson Guillermo 2206 | Surendran N 2158 | 1-0 | B90 Defensa Siciliana: Najdorf Variation, English Attack | 31st Tamil Nadu IM Norm Closed Circuit Chess Tournament - Chennai | 74 | Ver |
| 7 oct 2025 | Surendran N 2158 | Claverie, Raul 2185 | 1-0 | A88 Defensa Holandesa: Leningrad Variation, Warsaw Variation | 31st Tamil Nadu IM Norm Closed Circuit Chess Tournament - Chennai | 43 | Ver |
| 6 oct 2025 | Podolchenko, Evgeniy 2321 | Surendran N 2158 | 1-0 | E06 Apertura Catalana: Closed | 31st Tamil Nadu IM Norm Closed Circuit Chess Tournament - Chennai | 30 | Ver |
| 5 oct 2025 | Surendran N 2158 | Nandish V S 2251 | 1-0 | D38 Gambito de Dama rehusado: Ragozin Defense | 31st Tamil Nadu IM Norm Closed Circuit Chess Tournament - Chennai | 77 | Ver |
| 5 oct 2025 | Surendran N 2158 | Manigandan, S S 2156 | ½-½ | E12 Defensa India de Dama: Kasparov-Petrosian Variation, Main Line | 31st Tamil Nadu IM Norm Closed Circuit Chess Tournament - Chennai | 38 | Ver |
| 1 oct 2025 | Nitin, S. 2316 | Surendran N 2158 | 1-0 | B90 Defensa Siciliana: Najdorf Variation, English Attack | 62nd Indian National Championship 2025 | 37 | Ver |
| 30 sep 2025 | Surendran N 2158 | Das, Arghyadip 2353 | ½-½ | D85 Defensa Grünfeld: Exchange Variation, Modern Exchange Variation | 62nd Indian National Championship 2025 | 51 | Ver |
| 29 sep 2025 | Sidhant, Mohapatra 2384 | Surendran N 2158 | ½-½ | B28 Defensa Siciliana: O'Kelly Variation, Venice System, Barcza Line | 62nd Indian National Championship 2025 | 36 | Ver |
| 28 sep 2025 | Surendran N 2158 | Jain Kashish Manoj 2398 | ½-½ | E12 Defensa India de Dama: Kasparov-Petrosian Variation, Classical Variation | 62nd Indian National Championship 2025 | 35 | Ver |
| 27 sep 2025 | Prraneeth Vuppala 2475 | Surendran N 2158 | 0-1 | B28 Defensa Siciliana: O'Kelly Variation, Maróczy Bind | 62nd Indian National Championship 2025 | 49 | Ver |
| 24 sep 2025 | Surendran N 2158 | Vignesh N R 2516 | ½-½ | D37 Gambito de Dama rehusado: Three Knights Variation | 62nd Indian National Championship 2025 | 38 | Ver |