| Jun 28, 2026 | Vazquez Gonzalez | 0–1 | Anustoop Biswas | Round 9: Vazquez Gonzalez, Jesus - Anustoop Biswas | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jun 26, 2026 | Anustoop Biswas | 0–1 | Lazaro Azcutia | Round 8: Anustoop Biswas - Lazaro Azcutia, Miguel | Italian Game: Scotch Gambit, Anderssen Attack | |
| Jun 26, 2026 | Anustoop Biswas | ½–½ | Baumann | Round 7: Anustoop Biswas - Baumann, Kevin | Sicilian Defense: Chekhover Variation | |
| Jun 23, 2026 | Anustoop Biswas | 1–0 | Perez Gonzalez | III Memorial Enrique Rojas Mengual - Ajedrez Tajamar 2026 | Pirc Defense | |
| Jun 22, 2026 | Luque Ibanes | 0–1 | Anustoop Biswas | Round 3: Luque Ibanes, Manuel - Anustoop Biswas | French Defense: King's Indian Attack | |
| Jun 19, 2026 | Arpan Das (Jr) | ½–½ | Anustoop Biswas | Round 6: Arpan Das (Jr) - Anustoop Biswas | French Defense: Tarrasch Variation, Closed Variation, Main Line | |
| Jun 19, 2026 | Roquero Redondo | ½–½ | Anustoop Biswas | Round 5: Roquero Redondo, Miguel - Anustoop Biswas | Sicilian Defense: Four Knights Variation, Exchange Variation | |
| Jun 18, 2026 | Anustoop Biswas | ½–½ | Madhvendra Pratap Sharma | 360 One Challengers Chess Tournament (Category B) | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Jun 17, 2026 | Jagesia Daksh | 0–1 | Anustoop Biswas | 360 One Challengers Chess Tournament (Category B) | English Opening: King's English Variation, Reversed Sicilian | |
| Jun 16, 2026 | Anustoop Biswas | 1–0 | Akhil Repalle | 360 One Challengers Chess Tournament (Category B) | Sicilian Defense: Closed | |
| May 19, 2026 | Subhayan Kundu | 0–1 | Anustoop Biswas | Round 7: Subhayan Kundu - Anustoop Biswas | French Defense: Hecht-Reefschläger Variation | |
| May 18, 2026 | Debanjan Sinha | 0–1 | Anustoop Biswas | Round 5: Debanjan Sinha - Anustoop Biswas | French Defense: Tarrasch Variation | |
| May 18, 2026 | Arpan | * | Anustoop Biswas | Round 5: Arpan, Das - Anustoop Biswas | Nimzo-Indian Defense: St. Petersburg Variation | |
| May 18, 2026 | Anustoop Biswas | ½–½ | Arpan | Round 6: Anustoop Biswas - Arpan, Das | Scandinavian Defense: Classical Variation | |
| May 17, 2026 | Anustoop Biswas | 1–0 | Aaradhya Das | Round 4: Anustoop Biswas - Aaradhya Das | Bishop's Opening: Vienna Hybrid | |
| May 17, 2026 | Sikandar Anis | 0–1 | Anustoop Biswas | Round 3: Sikandar Anis - Anustoop Biswas | Queen's Pawn Game: Accelerated London System | |
| May 16, 2026 | Anustoop Biswas | 1–0 | Divyansh Barik | Round 2: Anustoop Biswas - Divyansh Barik | Scandinavian Defense: Portuguese Gambit, Elbow Variation | |
| May 16, 2026 | Shankhadeep Maity | 0–1 | Anustoop Biswas | Round 9: Shankhadeep Maity - Anustoop Biswas | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| May 16, 2026 | Anustoop Biswas | 1–0 | Sambarta Banerjee | Round 8: Anustoop Biswas - Sambarta Banerjee | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Jul 20, 2024 | Anustoop Biswas | 0–1 | Motylev | Round 1: Anustoop Biswas - Motylev, Alexander | Sicilian Defense: Grand Prix Attack | |
| Jul 12, 2024 | Anustoop Biswas | ½–½ | Nagare Kaivalya Sandip | Round 9: Anustoop Biswas - Nagare Kaivalya Sandip | Trompowsky Attack | |
| Jul 11, 2024 | Bakshi | ½–½ | Anustoop Biswas | Round 8: Bakshi, Rutuja - Anustoop Biswas | Horwitz Defense | |
| Jul 10, 2024 | Anustoop Biswas | ½–½ | Thakur | Round 7: Anustoop Biswas - Thakur, Akash | Italian Game: Classical Variation, Giuoco Pianissimo, with a6 | |
| Jul 7, 2024 | Vaibhav Jayant Raut | * | Anustoop Biswas | Round 4: Vaibhav Jayant Raut - Anustoop Biswas | ? | |
| Apr 15, 2024 | Sayantan Das | 1–0 | Anustoop Biswas | Round 3: Sayantan Das - Anustoop Biswas | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Sep 1, 2024 | Chen | ½–½ | Anustoop Biswas | Round 10: Chen, Qi b - Anustoop Biswas | Petrov's Defense: Damiano Variation, Kholmov Gambit | |
| Aug 31, 2024 | Anustoop Biswas | 1–0 | Diaz Perez | Round 9: Anustoop Biswas - Diaz Perez, Michel Alejandro | Italian Game: Scotch Gambit, Anderssen Attack | |
| Aug 30, 2024 | Narciso Dublan | 0–1 | Anustoop Biswas | Round 8: Narciso Dublan, Marc - Anustoop Biswas | Réti Opening: Anglo-Slav Variation, London Defensive System | |
| Aug 28, 2024 | Diaz Camallonga | 1–0 | Anustoop Biswas | Round 6: Diaz Camallonga, Carles - Anustoop Biswas | Slav Defense: Quiet Variation, Schallopp Defense | |
| Aug 26, 2024 | Hardaway | 1–0 | Anustoop Biswas | Round 4: Hardaway, Brewington - Anustoop Biswas | King's Indian Attack | |
| Aug 25, 2024 | Anustoop Biswas | 1–0 | Travadon | Round 3: Anustoop Biswas - Travadon, Loic | Sicilian Defense: Alapin Variation | |
| Jul 17, 2022 | Anustoop Biswas | ½–½ | Valenzuela Gomez | Sant Marti Open | Sicilian Defense: Najdorf Variation | |
| Jul 14, 2022 | Asis Gargatagli | 1–0 | Anustoop Biswas | Sant Marti Open | French Defense: Tarrasch Variation, Chistyakov Defense | |