| Jun 17, 2026 | Nasta | 0–1 | Arhan | 38th International Chess Tournament Open Pula 2026 | Sicilian Defense: Four Knights Variation | |
| May 23, 2026 | Nasta | 0–1 | Liu | 7th IM tournament \"Hotel Stockholm North | Sicilian Defense: Godiva Variation | |
| May 21, 2026 | Panjer | ½–½ | Nasta | 7th IM tournament \"Hotel Stockholm North | Grünfeld Defense: Exchange Variation | |
| May 21, 2026 | Nasta | 0–1 | Wang | 7th IM tournament \"Hotel Stockholm North | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| May 20, 2026 | Seiger | 1–0 | Nasta | 7th IM tournament \"Hotel Stockholm North | Italian Game: Classical Variation, Giuoco Pianissimo | |
| May 20, 2026 | Nasta | ½–½ | Advaitt Srikant Koduri | 7th IM tournament \"Hotel Stockholm North | Caro-Kann Defense: Classical Variation, Main Line | |
| May 19, 2026 | Wiedenkeller | ½–½ | Nasta | 7th IM tournament \"Hotel Stockholm North | Tarrasch Defense: Symmetrical Variation | |
| May 19, 2026 | Nasta | ½–½ | Wernberg | 7th IM tournament \"Hotel Stockholm North | Petrov's Defense: Modern Attack, Center Variation | |
| May 18, 2026 | Miezis | 1–0 | Nasta | 7th IM tournament \"Hotel Stockholm North | English Opening: Agincourt Defense | |
| May 6, 2026 | Karelina | 0–1 | Nasta | 7th IM tournament \"Hotel Stockholm North | French Defense: King's Indian Attack | |
| Apr 7, 2026 | Hardaway | 1–0 | Nasta | Round 1: Hardaway, Brewington - Nasta, Kiren Vivek | Ruy Lopez: Morphy Defense, Tarrasch Variation | |
| Feb 26, 2026 | Nasta | 0–1 | Zhao | PICF 2026 - KAREL JANECEK Open | Italian Game: Hungarian Defense | |
| Feb 23, 2026 | Tsaknakis | 1–0 | Nasta | Round 7: Tsaknakis, Zisis - Nasta, Kiren Vivek | East Indian Defense | |
| Feb 22, 2026 | Nasta | 1–0 | Zygouris | Round 6: Nasta, Kiren Vivek - Zygouris, Hristos | French Defense: Rubinstein Variation, Blackburne Defense | |
| Feb 22, 2026 | Fragkos | 0–1 | Nasta | Round 5: Fragkos, Vasileios - Nasta, Kiren Vivek | Four Knights Game: Scotch Variation Accepted, Main Line | |
| Feb 20, 2026 | Tzagarakis | ½–½ | Nasta | Round 2: Tzagarakis, Panagiotis - Nasta, Kiren Vivek | French Defense: Classical Variation, Burn Variation | |
| Jan 19, 2026 | Nasta | 0–1 | Munkhzul | Round 9: Nasta, Kiren Vivek - Munkhzul, Davaakhuu | Italian Game: Giuoco Pianissimo | |
| Jan 18, 2026 | Barbosa | 1–0 | Nasta | Round 7: Barbosa, Oliver - Nasta, Kiren Vivek | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Jan 18, 2026 | Nasta | 1–0 | Shangin | Round 6: Nasta, Kiren Vivek - Shangin, Lev | Sicilian Defense: Najdorf Variation, English Attack | |
| Jan 17, 2026 | Paragua | 1–0 | Nasta | Round 5: Paragua, Mark - Nasta, Kiren Vivek | Grünfeld Defense: Botvinnik Variation | |
| Jan 17, 2026 | Nasta | 0–1 | Adamson | Round 4: Nasta, Kiren Vivek - Adamson, Robby | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Jan 16, 2026 | Latorre | ½–½ | Nasta | Round 3: Latorre, Vincent - Nasta, Kiren Vivek | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Jan 16, 2026 | Nasta | ½–½ | Goodrich | Round 2: Nasta, Kiren Vivek - Goodrich, Elliott | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Jan 15, 2026 | Singh | 1–0 | Nasta | Round 1: Singh, Hersh - Nasta, Kiren Vivek | Neo-Grünfeld Defense: Goglidze Attack | |
| Jan 14, 2026 | Bilych | 1–0 | Nasta | Round 8: Bilych, Oleksii - Nasta, Kiren Vivek | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Jan 4, 2026 | Tang | 1–0 | Nasta | Round 8: Tang, Dylan - Nasta, Kiren Vivek | Ruy Lopez: Closed, Martinez Variation | |
| Jan 4, 2026 | Nasta | 1–0 | Vatsal Singhania | Round 7: Nasta, Kiren Vivek - Vatsal Singhania | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Jan 3, 2026 | Talwalkar | ½–½ | Nasta | Round 6: Talwalkar, Vedant - Nasta, Kiren Vivek | Bishop's Opening: Vienna Hybrid | |
| Jan 3, 2026 | Nasta | ½–½ | Ling | Round 5: Nasta, Kiren Vivek - Ling, Chenxuan | French Defense: Advance Variation, Euwe Variation | |
| Jan 2, 2026 | Arenas | 0–1 | Nasta | Round 4: Arenas, David - Nasta, Kiren Vivek | Nimzo-Larsen Attack: Indian Variation | |
| Jan 2, 2026 | Nasta | ½–½ | Jimenez Garcia | Round 3: Nasta, Kiren Vivek - Jimenez Garcia, Emmanuel | Pirc Defense | |
| Jan 1, 2026 | Pulijala | 0–1 | Nasta | Round 2: Pulijala, Akshaj - Nasta, Kiren Vivek | Rapport-Jobava System | |
| Jan 1, 2026 | Nasta | 0–1 | Delgado Ramirez | Round 1: Nasta, Kiren Vivek - Delgado Ramirez, Neuris | Sicilian Defense: Richter-Rauzer Variation, Modern Variation | |
| Jan 1, 2026 | Nasta | 0–1 | Sivakumar | Round 9: Nasta, Kiren Vivek - Sivakumar, Shaaketh | French Defense: Advance Variation, Paulsen Attack | |
| Dec 30, 2025 | Nasta | 1–0 | Guntaka | Round 9: Nasta, Kiren Vivek - Guntaka, Aayansh | Sicilian Defense: Four Knights Variation | |
| Dec 30, 2025 | Atwell | 1–0 | Nasta | Round 8: Atwell, Rose - Nasta, Kiren Vivek | Rapport-Jobava System | |
| Dec 30, 2025 | Nasta | ½–½ | Arenas | Round 7: Nasta, Kiren Vivek - Arenas, David | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Dec 29, 2025 | Doknjas | 1–0 | Nasta | Round 5: Doknjas, Neil - Nasta, Kiren Vivek | Grünfeld Defense: Three Knights Variation, Burille Variation | |
| Dec 28, 2025 | Nasta | 0–1 | Flores Quillas | Round 4: Nasta, Kiren Vivek - Flores Quillas, Diego Saul Rodri | Sicilian Defense: O'Kelly Variation, Maróczy Bind, Robatsch Line | |
| Dec 28, 2025 | Xia | 1–0 | Nasta | Round 3: Xia, Joshua - Nasta, Kiren Vivek | Ruy Lopez: Morphy Defense | |
| Dec 27, 2025 | Nasta | ½–½ | Chinni | Round 2: Nasta, Kiren Vivek - Chinni, Rishabh | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Gurgenidze Variation | |
| Dec 27, 2025 | Sivakumar | 1–0 | Nasta | Round 1: Sivakumar, Shaaketh - Nasta, Kiren Vivek | Neo-Grünfeld Defense: Classical Variation, Original Defense | |
| Dec 26, 2025 | Figueredo Losada | 1–0 | Nasta | Round 6: Figueredo Losada, Leonel - Nasta, Kiren Vivek | Ruy Lopez: Morphy Defense, Tarrasch Variation | |
| Dec 21, 2025 | Nasta | 0–1 | Rozman | Round 7: Nasta, Kiren Vivek - Rozman, Levy | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Dec 20, 2025 | Nasta | 1–0 | Chovanec | Round 4: Nasta, Kiren Vivek - Chovanec, Alice | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Nov 26, 2025 | Nasta | 0–1 | Xiong | Round 1: Nasta, Kiren Vivek - Xiong, Jeffery | Caro-Kann Defense: Tartakower Variation | |
| Nov 25, 2025 | Nasta | 0–1 | Venkatesh | Round 9: Nasta, Kiren Vivek - Venkatesh, Narayan | Italian Game: Classical Variation, Giuoco Pianissimo, with a6 | |
| Nov 24, 2025 | Frank | 1–0 | Nasta | Round 8: Frank, Adam - Nasta, Kiren Vivek | English Opening: Symmetrical Variation, Ultra-Symmetrical Variation | |
| Nov 24, 2025 | Nasta | ½–½ | Patel | Round 7: Nasta, Kiren Vivek - Patel, Maahir M | Italian Game: Scotch Invitation Declined | |
| Nov 23, 2025 | Gaw | ½–½ | Nasta | Round 5: Gaw, Chloe - Nasta, Kiren Vivek | Grünfeld Defense: Exchange Variation, Nadanian Attack | |
| Nov 22, 2025 | Nasta | ½–½ | Talukdar | Round 4: Nasta, Kiren Vivek - Talukdar, Rohan | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Nov 22, 2025 | Cherukuri | 1–0 | Nasta | Round 3: Cherukuri, Nitesh - Nasta, Kiren Vivek | Four Knights Game | |
| Nov 21, 2025 | Nasta | 0–1 | Wu | Round 2: Nasta, Kiren Vivek - Wu, Jonathan | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Nov 21, 2025 | Shangin | 0–1 | Nasta | Round 1: Shangin, Lev - Nasta, Kiren Vivek | Grünfeld Defense: Exchange Variation | |
| Nov 19, 2025 | Bilych | 1–0 | Nasta | Round 6: Bilych, Oleksii - Nasta, Kiren Vivek | Ruy Lopez: Morphy Defense | |
| Nov 9, 2025 | Falkevall | 0–1 | Nasta | Round 9: Falkevall, Axel - Nasta, Kiren Vivek | Grünfeld Defense: Exchange Variation | |
| Nov 8, 2025 | Nasta | ½–½ | Dahl | Round 8: Nasta, Kiren Vivek - Dahl, Christoph | Sicilian Defense: Najdorf Variation, Lipnitsky Attack | |
| Nov 5, 2025 | Nasta | 0–1 | Nitin | Round 5: Nasta, Kiren Vivek - Nitin, S. | Pirc Defense: Classical Variation, Quiet System | |
| Nov 4, 2025 | Sakkal | 0–1 | Nasta | Round 4: Sakkal, Cherin - Nasta, Kiren Vivek | Ruy Lopez: Morphy Defense | |
| Nov 2, 2025 | Nasta | 0–1 | Parvanyan | Round 2: Nasta, Kiren Vivek - Parvanyan, Ashot | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Oct 12, 2025 | Wong | 1–0 | Nasta | Round 9: Wong, Hudson - Nasta, Kiren Vivek | Four Knights Game | |
| Oct 12, 2025 | Nasta | 0–1 | Karamsetty | Round 8: Nasta, Kiren Vivek - Karamsetty, Jeevan | Ruy Lopez: Morphy Defense, Norwegian Variation | |
| Oct 12, 2025 | Peyton | ½–½ | Nasta | Round 7: Peyton, Nathan - Nasta, Kiren Vivek | Four Knights Game: Spanish Variation | |
| Oct 12, 2025 | Nasta | ½–½ | Wang | Round 6: Nasta, Kiren Vivek - Wang, Connor Junda | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Oct 12, 2025 | George | 1–0 | Nasta | Round 5: George, Kevin - Nasta, Kiren Vivek | Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line | |
| Oct 12, 2025 | Nasta | ½–½ | Katz | Round 4: Nasta, Kiren Vivek - Katz, Alexander | Pirc Defense: Classical Variation, Quiet System | |
| Oct 12, 2025 | Le | 0–1 | Nasta | Round 3: Le, Quan Anh - Nasta, Kiren Vivek | Scotch Game: Classical Variation | |
| Oct 12, 2025 | Nasta | 0–1 | Dlugy | Round 7: Nasta, Kiren Vivek - Dlugy, Maxim | Sicilian Defense: Boleslavsky Variation | |
| Oct 11, 2025 | Katz | 0–1 | Nasta | Round 6: Katz, Alexander - Nasta, Kiren Vivek | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Oct 11, 2025 | Nasta | 1–0 | Hughes | Round 5: Nasta, Kiren Vivek - Hughes, John L | Sicilian Defense: Paulsen-Basman Defense | |
| Oct 11, 2025 | Li | 0–1 | Nasta | Round 4: Li, Wan Qin - Nasta, Kiren Vivek | Nimzo-Larsen Attack: Classical Variation | |
| Oct 11, 2025 | Nasta | ½–½ | Sarkar | Round 3: Nasta, Kiren Vivek - Sarkar, Justin | Sicilian Defense: Najdorf Variation, Lipnitsky Attack | |
| Oct 11, 2025 | Nasta | 0–1 | Lin | Round 2: Nasta, Kiren Vivek - Lin, Bryan Enming | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Sep 23, 2025 | Defromont | 1–0 | Nasta | SixDays Three Years IM-B | King's Gambit Accepted: Kieseritzky Gambit, Kolisch Defense | |
| Sep 22, 2025 | Nasta | ½–½ | Chen | SixDays Three Years IM-B | French Defense: Classical Variation, Burn Variation | |
| Sep 21, 2025 | Besedes | 0–1 | Nasta | SixDays Three Years IM-B | English Opening: Symmetrical Variation | |
| Sep 20, 2025 | Nasta | 0–1 | Sherman | SixDays Three Years IM-B | Ruy Lopez: Closed, Martinez Variation | |
| Sep 20, 2025 | Nemeth | ½–½ | Nasta | SixDays Three Years IM-B | Grünfeld Defense: Exchange Variation, Classical Variation | |
| Sep 19, 2025 | Nasta | 0–1 | Dziewonski | SixDays Three Years IM-B | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Sep 19, 2025 | Nemeth | ½–½ | Nasta | SixDays Three Years IM-B | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Sep 18, 2025 | Nasta | ½–½ | Aashman Gupta | SixDays Three Years IM-B | Ruy Lopez: Cozio Defense | |
| Sep 18, 2025 | Nasta | 0–1 | Varga | SixDays Three Years IM-B | Alekhine Defense: Four Pawns Attack, Fianchetto Variation | |
| Sep 17, 2025 | Chakrabarty | ½–½ | Nasta | SixDays September 2025 Swiss norm edition | Italian Game: Classical Variation, Giuoco Pianissimo, with h6 | |
| Sep 16, 2025 | Nasta | ½–½ | Urhegyi | SixDays September 2025 Swiss norm edition | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Sep 16, 2025 | Adury | ½–½ | Nasta | SixDays September 2025 Swiss norm edition | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Sep 15, 2025 | Nasta | ½–½ | Varga | SixDays September 2025 Swiss norm edition | Carr Defense | |
| Sep 14, 2025 | Nasta | 1–0 | Horvath | SixDays September 2025 Swiss norm edition | French Defense: Advance Variation, Wade Variation | |
| Sep 14, 2025 | Garv Rai | 1–0 | Nasta | SixDays September 2025 Swiss norm edition | Rapport-Jobava System | |
| Sep 13, 2025 | Fodor | 1–0 | Nasta | SixDays September 2025 Swiss norm edition | London System | |
| Sep 13, 2025 | Nasta | 1–0 | Aayush Bhattacherjee | SixDays September 2025 Swiss norm edition | Scandinavian Defense: Marshall Variation | |
| Sep 12, 2025 | Coenen | ½–½ | Nasta | SixDays September 2025 Swiss norm edition | English Opening: Symmetrical Variation, Rubinstein Variation | |
| Sep 1, 2025 | Colas | 1–0 | Nasta | Round 9: Colas, Joshua - Nasta, Kiren Vivek | Zukertort Opening: Nimzo-Larsen Variation | |
| Sep 1, 2025 | Nasta | ½–½ | Rohde | Round 8: Nasta, Kiren Vivek - Rohde, Michael | Caro-Kann Defense: Advance Variation, Short Variation | |
| Jul 20, 2025 | Nasta | 1–0 | ADU | Round 9: Nasta, Kiren Vivek - ADU, Oladapo | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Jul 19, 2025 | Mottola | 1–0 | Nasta | Round 6: Mottola, Max - Nasta, Kiren Vivek | Scotch Game: Potter Variation | |
| Jul 18, 2025 | Nasta | ½–½ | Petenyi | Round 5: Nasta, Kiren Vivek - Petenyi, Tamas | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Jul 18, 2025 | Hebbar | ½–½ | Nasta | Round 4: Hebbar, Eshaan - Nasta, Kiren Vivek | Grünfeld Defense: Exchange Variation, Modern Exchange Variation | |
| Jul 17, 2025 | Nasta | 0–1 | Paragua | Round 3: Nasta, Kiren Vivek - Paragua, Mark | Sicilian Defense: Richter-Rauzer Variation, Dragon Variation | |
| Jul 17, 2025 | Espinosa | 0–1 | Nasta | Round 2: Espinosa, Pedro - Nasta, Kiren Vivek | Grünfeld Defense: Russian Variation | |
| Jan 5, 2025 | Nasta | 1–0 | Stern | Round 5: Nasta, Kiren Vivek - Stern, Kevin B | Sicilian Defense: Nimzowitsch Variation, Closed Variation | |