| Mar 24, 2026 | Siddharth | 1–0 | Kairbekova | SixDays March 2026 GM B | King's Indian Defense: Normal Variation | |
| Mar 23, 2026 | Stany | 0–1 | Siddharth | SixDays March 2026 GM B | Pirc Defense | |
| Mar 22, 2026 | Siddharth | 1–0 | Travadon | SixDays March 2026 GM B | Queen's Pawn Game: London System | |
| Mar 21, 2026 | Povshednyi | ½–½ | Siddharth | SixDays March 2026 GM B | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Mar 21, 2026 | Siddharth | 1–0 | Ivana Maria | SixDays March 2026 GM B | English Opening: Anglo-Indian Defense, Slav Formation | |
| Mar 20, 2026 | Lou | ½–½ | Siddharth | SixDays March 2026 GM B | King's Indian Attack, with e6 | |
| Mar 20, 2026 | Siddharth | ½–½ | Aarit Kapil | SixDays March 2026 GM B | Queen's Pawn Game: London System | |
| Mar 19, 2026 | Tudor | 1–0 | Siddharth | SixDays March 2026 GM B | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Mar 17, 2026 | Sason | * | Siddharth | Budapest One Week GMB | King's Pawn Game | |
| Mar 16, 2026 | Kraus | ½–½ | Siddharth | SixDays March 2026 GM B | French Defense: Exchange Variation | |
| Mar 16, 2026 | Siddharth | 1–0 | Neverov | Budapest One Week GMB | Queen's Pawn Game: London System | |
| Mar 15, 2026 | Shagbazyan | 1–0 | Siddharth | Budapest One Week GMB | Queen's Gambit Declined: Charousek Variation | |
| Mar 15, 2026 | Siddharth | ½–½ | Fodor | Budapest One Week GMB | Ruy Lopez: Berlin Defense, Anti-Berlin Variation | |
| Mar 14, 2026 | Balint | ½–½ | Siddharth | Budapest One Week GMB | Zukertort Opening | |
| Mar 13, 2026 | Siddharth | ½–½ | Mehmed | Budapest One Week GMB | Queen's Pawn Game: London System | |
| Mar 13, 2026 | Adharsh K | ½–½ | Siddharth | Budapest One Week GMB | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Mar 12, 2026 | Siddharth | 1–0 | Licznerski | Budapest One Week GMB | Ruy Lopez: Morphy Defense | |
| Mar 10, 2026 | Siddharth | ½–½ | Patrelakis | Budapest One Week GMB | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Nyezhmetdinov Attack | |
| Jan 30, 2026 | Siddharth | 1–0 | Badacsonyi | SixDays January 2026 GM C | King's Indian Attack, with e6 | |
| Jan 29, 2026 | Galyas | 0–1 | Siddharth | SixDays January 2026 GM C | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Jan 28, 2026 | Siddharth | 1–0 | Itgelt | SixDays January 2026 GM C | Ruy Lopez: Morphy Defense, Norwegian Variation | |
| Jan 27, 2026 | Bai | 0–1 | Siddharth | SixDays January 2026 GM C | Indian Defense: Tartakower Attack | |
| Jan 27, 2026 | Siddharth | 1–0 | Csiki | SixDays January 2026 GM C | Queen's Pawn Game: London System, with e6 | |
| Jan 26, 2026 | Poetsch | ½–½ | Siddharth | SixDays January 2026 GM C | Caro-Kann Defense: Advance Variation, Short Variation | |
| Jan 26, 2026 | Siddharth | 1–0 | Harsh Suresh | SixDays January 2026 GM C | Queen's Pawn Game: London System, with e6 | |
| Jan 25, 2026 | Juhasz | ½–½ | Siddharth | SixDays January 2026 GM C | Pirc Defense: Classical Variation, Quiet System | |
| Jan 24, 2026 | Siddharth | ½–½ | Berczes | OneWeek GM-A | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Jan 23, 2026 | Singh | 1–0 | Siddharth | SixDays January 2026 GM C | King's Indian Attack | |
| Jan 23, 2026 | Nemeth | 0–1 | Siddharth | OneWeek GM-A | English Opening: Anglo-Indian Defense | |
| Jan 23, 2026 | Siddharth | 1–0 | Dudognon | OneWeek GM-A | English Opening: King's English Variation | |
| Jan 22, 2026 | Balabayeva | 1–0 | Siddharth | OneWeek GM-A | King's Indian Defense: Averbakh Variation, Benoni Defense, Advance Variation | |
| Jan 21, 2026 | Siddharth | 1–0 | Senthil Maran K | OneWeek GM-A | Queen's Gambit Declined: Three Knights Variation | |
| Jan 21, 2026 | Pasti | ½–½ | Siddharth | OneWeek GM-A | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Jan 20, 2026 | Siddharth | ½–½ | Sivuk | OneWeek GM-A | King's Knight Opening | |
| Jan 19, 2026 | Mosesov | 0–1 | Siddharth | OneWeek GM-A | Queen's Gambit Declined: Barmen Variation | |
| Dec 30, 2025 | Siddharth | 1–0 | Yilmaz | World Blitz 2025 Open | English Opening: King's English Variation, Four Knights Variation, Quiet Line | |
| Dec 30, 2025 | Makhnev | 1–0 | Siddharth | World Blitz 2025 Open | Indian Defense: Anti-Nimzo-Indian | |
| Dec 30, 2025 | Siddharth | 1–0 | Dlugy | World Blitz 2025 Open | English Opening: Symmetrical Variation, Ultra-Symmetrical Variation | |
| Dec 30, 2025 | Zhang | 0–1 | Siddharth | World Blitz 2025 Open | Philidor Defense: Lion Variation | |
| Dec 30, 2025 | Siddharth | 0–1 | Jumabayev | World Blitz 2025 Open | English Opening: King's English Variation, Four Knights Variation, Quiet Line | |
| Dec 30, 2025 | Volokitin | 0–1 | Siddharth | World Blitz 2025 Open | Philidor Defense: Lion Variation | |
| Dec 29, 2025 | Siddharth | 0–1 | Puranik | World Blitz 2025 Open | English Opening: King's English Variation, Four Knights Variation, Quiet Line | |
| Dec 29, 2025 | Salinas Herrera | 1–0 | Siddharth | World Blitz 2025 Open | Pirc Defense | |
| Dec 29, 2025 | Hovhannisyan | 1–0 | Siddharth | World Blitz 2025 Open | Pirc Defense | |
| Dec 29, 2025 | Siddharth | 1–0 | Martinez Alcantara | World Blitz 2025 Open | English Opening | |
| Dec 29, 2025 | Siddharth | 1–0 | Lodici | World Blitz 2025 Open | English Opening: King's English Variation, Three Knights System | |
| Dec 29, 2025 | Bjerre | 1–0 | Siddharth | World Blitz 2025 Open | Philidor Defense: Lion Variation | |
| Dec 29, 2025 | Siddharth | 1–0 | Suyarov | World Blitz 2025 Open | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Dec 29, 2025 | Pranesh M | 1–0 | Siddharth | World Blitz 2025 Open | Pirc Defense | |
| Dec 29, 2025 | Motylev | 0–1 | Siddharth | World Blitz 2025 Open | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Dec 29, 2025 | Siddharth | 0–1 | Adhiban | World Blitz 2025 Open | English Opening: Agincourt Defense | |
| Dec 29, 2025 | Siddharth | 0–1 | Alekseenko | World Blitz 2025 Open | English Opening: King's English Variation | |
| Dec 29, 2025 | Idani | 0–1 | Siddharth | World Blitz 2025 Open | Queen's Pawn Game: London System | |
| Dec 28, 2025 | Siddharth | 1–0 | Shimanov | World Blitz 2025 Open | English Opening: Agincourt Defense | |
| Dec 28, 2025 | Siddharth | 0–1 | Yilmaz | WRBC 2025 Rapid Open | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Dec 28, 2025 | Vokhidov | 1–0 | Siddharth | WRBC 2025 Rapid Open | Philidor Defense: Lion Variation | |
| Dec 28, 2025 | Siddharth | 1–0 | Ponkratov | WRBC 2025 Rapid Open | English Opening: King's English Variation, Four Knights Variation, Quiet Line | |
| Dec 28, 2025 | Le | 1–0 | Siddharth | WRBC 2025 Rapid Open | Nimzo-Indian Defense: Three Knights Variation | |
| Dec 27, 2025 | Siddharth | 0–1 | Kadric | WRBC 2025 Rapid Open | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Dec 27, 2025 | Iturrizaga Bonelli | 1–0 | Siddharth | WRBC 2025 Rapid Open | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Dec 27, 2025 | Siddharth | ½–½ | Bu | WRBC 2025 Rapid Open | English Opening: King's English Variation, Four Knights Variation, Quiet Line | |
| Dec 27, 2025 | Siddharth | 1–0 | Quparadze | WRBC 2025 Rapid Open | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Dec 26, 2025 | Bjerre | ½–½ | Siddharth | WRBC 2025 Rapid Open | Philidor Defense: Lion Variation | |
| Dec 26, 2025 | Bai | ½–½ | Siddharth | WRBC 2025 Rapid Open | King's Indian Attack: Keres Variation | |
| Dec 26, 2025 | Siddharth | 1–0 | Grebnev | WRBC 2025 Rapid Open | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, with Nb6 | |
| Dec 26, 2025 | Al-Kuwari | 0–1 | Siddharth | WRBC 2025 Rapid Open | Philidor Defense: Lion Variation | |
| Dec 26, 2025 | Siddharth | 0–1 | Mamedov | WRBC 2025 Rapid Open | English Opening: Anglo-Indian Defense | |
| Dec 13, 2025 | Shahil Dey | 0–1 | Siddharth | OneWeek GM-A | English Opening: Agincourt Defense | |
| Nov 2, 2025 | Cheng | 1–0 | Siddharth | FIDE World Cup 2025 | Nimzo-Indian Defense: Three Knights Variation | |
| Oct 31, 2025 | Siddharth | ½–½ | Cheng | FIDE World Cup 2025 | Petrov's Defense: Karklins-Martinovsky Variation | |
| Oct 7, 2025 | Siddharth | 1–0 | Assylov | Round 4: Siddharth, Jagadeesh - Assylov, Miras | Ruy Lopez: Closed, Martinez Variation | |
| Oct 6, 2025 | Zhakshylykov | 0–1 | Siddharth | Round 3: Zhakshylykov, Erzhan - Siddharth, Jagadeesh | Queen's Gambit Declined: Barmen Variation | |
| Oct 5, 2025 | Siddharth | 1–0 | Breuil | Round 2: Siddharth, Jagadeesh - Breuil, Tristan | Queen's Indian Defense: Spassky System | |
| Oct 4, 2025 | Sundac | 0–1 | Siddharth | Round 1: Sundac, Ivano - Siddharth, Jagadeesh | Queen's Pawn Game: London System, with e6 | |
| Oct 3, 2025 | Seemann | 1–0 | Siddharth | Round 11: Seemann, Jakub - Siddharth, Jagadeesh | Queen's Gambit Declined: Three Knights Variation | |
| Oct 3, 2025 | Siddharth | ½–½ | Stribuk | Round 10: Siddharth, Jagadeesh - Stribuk, Artiom | Four Knights Game: Scotch Variation Accepted | |
| Oct 3, 2025 | Sriram Adarsh Uppala | ½–½ | Siddharth | Round 9: Sriram Adarsh Uppala - Siddharth, Jagadeesh | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Oct 3, 2025 | Siddharth | 1–0 | Macias Pino | Round 8: Siddharth, Jagadeesh - Macias Pino, Diego | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Oct 3, 2025 | Sukiasyan | 0–1 | Siddharth | Round 7: Sukiasyan, Vahe A. - Siddharth, Jagadeesh | Nimzo-Indian Defense: Sämisch Variation | |
| Oct 3, 2025 | Siddharth | 1–0 | Raczek | Round 6: Siddharth, Jagadeesh - Raczek, Krzysztof | Ruy Lopez: Morphy Defense, Classical Defense Deferred | |
| Oct 3, 2025 | Ansat | ½–½ | Siddharth | Round 5: Ansat, Aldiyar - Siddharth, Jagadeesh | Caro-Kann Defense: Endgame Variation | |
| Jun 14, 2025 | Bansal | 0–1 | Siddharth | 2025 FIDE World Blitz Team Championship Pool B | Queen's Gambit Declined: Charousek Variation | |
| Jun 14, 2025 | Wanyama | ½–½ | Siddharth | 2025 FIDE World Blitz Team Championship Pool B | Catalan Opening: Closed | |
| Jun 14, 2025 | Siddharth | 1–0 | Longson | 2025 FIDE World Blitz Team Championship Pool B | English Opening: King's English Variation | |
| Jun 14, 2025 | Hanache | 0–1 | Siddharth | 2025 FIDE World Blitz Team Championship Pool B | Philidor Defense: Lion Variation | |
| Jun 13, 2025 | Sadvakasov | 0–1 | Siddharth | Round 12: Sadvakasov, Darmen - Siddharth, Jagadeesh | Philidor Defense: Lion Variation, Sozin Variation | |
| Jun 13, 2025 | Nomin-Erdene | 0–1 | Siddharth | Round 9: Nomin-Erdene, Davaademberel - Siddharth, Jagadeesh | Philidor Defense: Lion Variation | |
| Jun 12, 2025 | Siddharth | 0–1 | Loftgaard | Round 7: Siddharth, Jagadeesh - Loftgaard, Mikkel Vinh | English Opening: Agincourt Defense | |
| Jun 11, 2025 | Skytte | 0–1 | Siddharth | 2025 FIDE World Rapid Team Championship matches 19-26 | Pirc Defense | |
| Jun 4, 2025 | Siddharth | 0–1 | Ashraf | Round 9: Siddharth, Jagadeesh - Ashraf, Artin | Sicilian Defense: Modern Variations | |
| Jun 3, 2025 | Shyaam Nikhil P | 0–1 | Siddharth | Round 8: Shyaam Nikhil P - Siddharth, Jagadeesh | Queen's Gambit Declined: Harrwitz Attack, Fianchetto Defense | |
| Jun 2, 2025 | Siddharth | 1–0 | Vivaan Vishal Shah | Round 7: Siddharth, Jagadeesh - Vivaan Vishal Shah | Sicilian Defense: Old Sicilian | |
| Jun 1, 2025 | Tsaruk | ½–½ | Siddharth | Round 6: Tsaruk, Maksim - Siddharth, Jagadeesh | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| May 31, 2025 | Siddharth | ½–½ | Ghimpu | Round 5: Siddharth, Jagadeesh - Ghimpu, Samuel-Timotei | Queen's Gambit Declined: Exchange Variation | |
| May 30, 2025 | Sahib Singh | 1–0 | Siddharth | Round 4: Sahib Singh - Siddharth, Jagadeesh | Ruy Lopez: Closed, Breyer Defense, Zaitsev Hybrid | |
| May 29, 2025 | Siddharth | 0–1 | Zemlyanskii | Round 3: Siddharth, Jagadeesh - Zemlyanskii, Ivan | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| May 28, 2025 | Siddharth | ½–½ | Can | Round 2: Siddharth, Jagadeesh - Can, Emre | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| May 27, 2025 | Zia | 0–1 | Siddharth | Round 1: Zia, Tahsin Tajwar - Siddharth, Jagadeesh | King's Indian Defense: Petrosian Variation, Stein Defense | |
| May 25, 2025 | Siddharth | 0–1 | Pichot | Round 9: Siddharth, Jagadeesh - Pichot, Alan | Ruy Lopez: Exchange Variation, Normal Variation | |
| May 24, 2025 | Akobian | 0–1 | Siddharth | Round 8: Akobian, Varuzhan - Siddharth, Jagadeesh | Queen's Gambit Declined: Three Knights Variation | |