| 1 ago 2026 | Poh, Yu Tian 2461 | Nasta, Kiren Vivek 2175 | 1-0 | C88 Ruy Lopez: Closed, Anti-Marshall | Sparkassen Chess Trophy 2026 | Open A | 55 | Ver |
| 19 jul 2026 | Nasta, Kiren Vivek 2175 | Korley, Kassa 2425 | 0-1 | C09 French Defense: Tarrasch Variation, Open System, Main Line | 14th New York International Super Swiss | 37 | Ver |
| 15 jul 2026 | Nasta, Kiren Vivek 2175 | Bortnyk, Mykola 2440 | 0-1 | B41 Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | 14th New York International Super Swiss | 54 | Ver |
| 4 jul 2026 | Belenkaya, Dina 2120 | Nasta, Kiren Vivek 2015 | 0-1 | D85 Grünfeld Defense: Exchange Variation | 2026 Naroditsky Memorial Rapid & Blitz | Blitz | 22 | Ver |
| 4 jul 2026 | Nasta, Kiren Vivek 2015 | Kavutskiy, Kostya 2278 | 0-1 | B45 Sicilian Defense: Four Knights Variation | 2026 Naroditsky Memorial Rapid & Blitz | Blitz | 24 | Ver |
| 21 may 2026 | Panjer, Sidney 2294 | Nasta, Kiren Vivek 2188 | ½-½ | D85 Grünfeld Defense: Exchange Variation | 7th IM tournament \"Hotel Stockholm North | 37 | Ver |
| 21 may 2026 | Nasta, Kiren Vivek 2188 | Wang, Hao(ZJ) 2426 | 0-1 | C50 Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | 7th IM tournament \"Hotel Stockholm North | 26 | Ver |
| 20 may 2026 | Seiger, Vidar 2313 | Nasta, Kiren Vivek 2188 | 1-0 | C54 Italian Game: Classical Variation, Giuoco Pianissimo | 7th IM tournament \"Hotel Stockholm North | 53 | Ver |
| 20 may 2026 | Nasta, Kiren Vivek 2188 | Advaitt Srikant Koduri 2191 | ½-½ | B18 Caro-Kann Defense: Classical Variation, Main Line | 7th IM tournament \"Hotel Stockholm North | 55 | Ver |
| 19 may 2026 | Wiedenkeller, Michael 2400 | Nasta, Kiren Vivek 2188 | ½-½ | D32 Tarrasch Defense: Symmetrical Variation | 7th IM tournament \"Hotel Stockholm North | 44 | Ver |
| 19 may 2026 | Nasta, Kiren Vivek 2188 | Wernberg, Hugo 2301 | ½-½ | C43 Petrov's Defense: Modern Attack, Center Variation | 7th IM tournament \"Hotel Stockholm North | 83 | Ver |
| 18 may 2026 | Miezis, Normunds 2418 | Nasta, Kiren Vivek 2188 | 1-0 | A13 English Opening: Agincourt Defense | 7th IM tournament \"Hotel Stockholm North | 54 | Ver |
| 7 abr 2026 | Hardaway, Brewington 2542 | Nasta, Kiren Vivek 2179 | 1-0 | C77 Ruy Lopez: Morphy Defense, Tarrasch Variation | V Open Chess Menorca 2026 | Open A | 27 | Ver |
| 26 feb 2026 | Nasta, Kiren Vivek 2043 | Zhao, Jun 2533 | 0-1 | C50 Italian Game: Hungarian Defense | PICF 2026 - KAREL JANECEK Open | 27 | Ver |
| 23 feb 2026 | Tsaknakis, Zisis 2315 | Nasta, Kiren Vivek 2043 | 1-0 | A48 East Indian Defense | 9th Vardaris Open 2026 | 21 | Ver |
| 22 feb 2026 | Nasta, Kiren Vivek 2043 | Zygouris, Hristos 2196 | 1-0 | C10 French Defense: Rubinstein Variation, Blackburne Defense | 9th Vardaris Open 2026 | 31 | Ver |
| 22 feb 2026 | Fragkos, Vasileios 2236 | Nasta, Kiren Vivek 2043 | 0-1 | C47 Four Knights Game: Scotch Variation Accepted, Main Line | 9th Vardaris Open 2026 | 43 | Ver |
| 20 feb 2026 | Tzagarakis, Panagiotis 2176 | Nasta, Kiren Vivek 2043 | ½-½ | C11 French Defense: Classical Variation, Burn Variation | 9th Vardaris Open 2026 | 34 | Ver |
| 19 ene 2026 | Nasta, Kiren Vivek 2089 | Munkhzul, Davaakhuu 2123 | 0-1 | C50 Italian Game: Giuoco Pianissimo | 2026 NY Marshall Winter Invitational | IM D | 33 | Ver |
| 18 ene 2026 | Barbosa, Oliver 2396 | Nasta, Kiren Vivek 2089 | 1-0 | A15 English Opening: Anglo-Indian Defense, King's Knight Variation | 2026 NY Marshall Winter Invitational | IM D | 40 | Ver |