| 22 jul 2026 | Chakrabarty, Reyaansh 2267 | Nguyen, Luong Vu 2023 | 0-1 | B57 Sicilian Defense: Classical Variation, Anti-Sozin Variation | 28th Asian Youth Chess Championships 2026 | Classical | B12 | 34 | Ver |
| 16 jul 2026 | Chakrabarty, Reyaansh 2267 | Oishik Mondal 2001 | 0-1 | C17 French Defense: Winawer Variation, Retreat Variation, Armenian Line | 28th Asian Youth Chess Championships 2026 | Classical | B12 | 57 | Ver |
| 16 jul 2026 | Nguyen, Luong Vu 2033 | Chakrabarty, Reyaansh 2164 | ½-½ | B40 Sicilian Defense: Delayed Alapin Variation, with e6 | 28th Asian Youth Chess Championships 2026 | Rapid | B12 | 61 | Ver |
| 5 abr 2026 | Antonio, Rogelio Jr 2355 | Chakrabarty, Reyaansh 2271 | ½-½ | B10 Caro-Kann Defense: Two Knights Attack | 2026 O2C Doeberl Cup | 19 | Ver |
| 5 abr 2026 | Chakrabarty, Reyaansh 2271 | Mirzoev, Azer 2438 | ½-½ | C55 Italian Game: Two Knights Defense, Modern Bishop's Opening | 2026 O2C Doeberl Cup | 41 | Ver |
| 4 abr 2026 | Xie, Felix 2407 | Chakrabarty, Reyaansh 2271 | ½-½ | A06 Nimzo-Larsen Attack: Classical Variation | 2026 O2C Doeberl Cup | 67 | Ver |
| 4 abr 2026 | Chakrabarty, Reyaansh 2271 | Cannon, David 2296 | ½-½ | B43 Sicilian Defense: Kan Variation, Knight Variation | 2026 O2C Doeberl Cup | 35 | Ver |
| 1 abr 2026 | Chakrabarty, Reyaansh 2271 | Kuybokarov, Temur 2548 | 0-1 | C54 Italian Game: Classical Variation, Greco Gambit, Modern Line | 2026 O2C Doeberl Cup | 27 | Ver |
| 2 mar 2026 | Chakrabarty, Reyaansh 2296 | Agdestein, Simen 2565 | ½-½ | B90 Sicilian Defense: Najdorf Variation, English Attack | PICF 2026 - KAREL JANECEK Open | 63 | Ver |
| 22 feb 2026 | Chakrabarty, Reyaansh 2272 | Li, Harry 2181 | 1-0 | C54 Italian Game: Classical Variation, Giuoco Pianissimo | Isle of Wight Chess Tournament 2026 | Masters | 37 | Ver |
| 22 feb 2026 | Tahay, Alexis 2352 | Chakrabarty, Reyaansh 2272 | 1-0 | B53 Sicilian Defense: Chekhover Variation | Isle of Wight Chess Tournament 2026 | Masters | 43 | Ver |
| 20 feb 2026 | Chakrabarty, Reyaansh 2272 | Yu, Zechen 2388 | ½-½ | C45 Scotch Game: Mieses Variation | Isle of Wight Chess Tournament 2026 | Masters | 25 | Ver |
| 19 feb 2026 | Chakrabarty, Reyaansh 2272 | Trost, Edvin 2458 | ½-½ | B57 Sicilian Defense: Classical Variation, Anti-Sozin Variation | Isle of Wight Chess Tournament 2026 | Masters | 70 | Ver |
| 19 feb 2026 | Gormally, Daniel W 2379 | Chakrabarty, Reyaansh 2272 | ½-½ | D31 Queen's Gambit Declined: Janowski Variation | Isle of Wight Chess Tournament 2026 | Masters | 24 | Ver |
| 18 feb 2026 | Chakrabarty, Reyaansh 2272 | Golding, Alex 2391 | ½-½ | B22 Sicilian Defense: Alapin Variation, Stoltz Attack | Isle of Wight Chess Tournament 2026 | Masters | 37 | Ver |
| 17 feb 2026 | Chakrabarty, Reyaansh 2272 | Chatalbashev, Boris 2529 | ½-½ | B07 Modern Defense: Geller's System | Isle of Wight Chess Tournament 2026 | Masters | 29 | Ver |
| 23 ene 2026 | Chakrabarty, Reyaansh 2271 | Gao, Arthur 2199 | 1-0 | B30 Sicilian Defense: Closed, Anti-Sveshnikov Variation, with Nf6 | 2026 Australian Championship Under 18 years | 24 | Ver |
| 18 ene 2026 | Hu, Yifei 2054 | Chakrabarty, Reyaansh 2271 | 0-1 | E04 Catalan Opening: Open Defense | 2026 Australian Championship Under 18 years | 44 | Ver |
| 14 ene 2026 | Testolin, Ryder 2238 | Chakrabarty, Reyaansh 2271 | 1-0 | E49 Nimzo-Indian Defense: Normal Variation, Botvinnik System | Australian Chess Championship 2026 | 49 | Ver |
| 13 ene 2026 | Chakrabarty, Reyaansh 2271 | Xie, George Wendi 2309 | ½-½ | B30 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | Australian Chess Championship 2026 | 38 | Ver |