| — | Praggnanandhaa R (IND) | ½–½ | Erigaisi Arjun (IND) | World Cup 2023 Open | Semi-Slav Defense: Accelerated Move Order | |
| — | Praggnanandhaa R (IND) | 1–0 | Erigaisi Arjun (IND) | World Cup 2023 Open | Zukertort Opening: Nimzo-Larsen Variation | |
| Jun 21, 2026 | Carlsen | 1–0 | Erigaisi Arjun | Semi Final 2 & Duel for 5th place | Tiebreak: Carlsen, Magnus - Erigaisi Arjun | Sicilian Defense | |
| Jun 21, 2026 | Carlsen | ½–½ | Erigaisi Arjun | Semi Final 2 & Duel for 5th place | Game 2: Carlsen, Magnus - Erigaisi Arjun | French Defense: Horwitz Attack, Papa-Ticulat Gambit | |
| Jun 21, 2026 | Erigaisi Arjun | 1–0 | Carlsen | Semi Final 2 & Duel for 5th place | Game 1: Erigaisi Arjun - Carlsen, Magnus | King's Indian Defense: Normal Variation, Rare Defenses | |
| Jun 21, 2026 | Erigaisi Arjun | 1–0 | Praggnanandhaa R | Semi Final 1 & Duels for 5th place | Game 2: Erigaisi Arjun - Praggnanandhaa R | Bogo-Indian Defense: Grünfeld Variation | |
| Jun 21, 2026 | Praggnanandhaa R | 1–0 | Erigaisi Arjun | Semi Final 1 & Duels for 5th place | Game 1: Praggnanandhaa R - Erigaisi Arjun | King's Indian Attack: Sicilian Variation | |
| Jun 21, 2026 | Niemann | 0–1 | Erigaisi Arjun | Quarter Finals | Game 2: Niemann, Hans Moke - Erigaisi Arjun | Sicilian Defense: Four Knights Variation | |
| Jun 21, 2026 | Erigaisi Arjun | ½–½ | Niemann | Quarter Finals | Game 1: Erigaisi Arjun - Niemann, Hans Moke | Queen's Indian Defense: Kasparov-Petrosian Variation, Polovodin Gambit | |
| Jun 20, 2026 | Grischuk | 1–0 | Erigaisi Arjun | Round of 16 | Game 2: Grischuk, Alexander - Erigaisi Arjun | French Defense: Advance Variation, Paulsen Attack | |
| Jun 20, 2026 | Erigaisi Arjun | ½–½ | Grischuk | Round of 16 | Game 1: Erigaisi Arjun - Grischuk, Alexander | Grünfeld Defense: Stockholm Variation | |
| Jun 20, 2026 | Petrov | 0–1 | Erigaisi Arjun | Round 10: Petrov, Nikita - Erigaisi Arjun | Horwitz Defense | |
| Jun 20, 2026 | Erigaisi Arjun | ½–½ | Rathanvel | Round 9: Erigaisi Arjun - Rathanvel, V S | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Jun 20, 2026 | Yeoh | 0–1 | Erigaisi Arjun | Round 8: Yeoh, Li Tian - Erigaisi Arjun | French Defense: Steinitz Variation | |
| Jun 20, 2026 | Erigaisi Arjun | 0–1 | Sargsyan | Round 7: Erigaisi Arjun - Sargsyan, Shant | Queen's Gambit Declined | |
| Jun 20, 2026 | Naiditsch | ½–½ | Erigaisi Arjun | Round 6: Naiditsch, Arkadij - Erigaisi Arjun | King's Indian Attack: Sicilian Variation | |
| Jun 20, 2026 | Erigaisi Arjun | 1–0 | Cuartas | Round 5: Erigaisi Arjun - Cuartas, Jaime Alexander | Queen's Gambit Declined: Albin Countergambit, Normal Line | |
| Jun 20, 2026 | Abdusattorov | 1–0 | Erigaisi Arjun | Round 4: Abdusattorov, Nodirbek - Erigaisi Arjun | French Defense: Advance Variation, Paulsen Attack | |
| Jun 20, 2026 | Erigaisi Arjun | 1–0 | Hurtado | Round 3: Erigaisi Arjun - Hurtado, Felipe | Queen's Pawn Game: Colle System | |
| Jun 20, 2026 | Ipatov | 0–1 | Erigaisi Arjun | Round 2: Ipatov, Alexander - Erigaisi Arjun | Horwitz Defense | |
| Jun 19, 2026 | Andreikin | 0–1 | Erigaisi Arjun | Round 12: Andreikin, Dmitry - Erigaisi Arjun | Queen's Gambit Declined | |
| Jun 19, 2026 | Erigaisi Arjun | 1–0 | Niemann | Round 11: Erigaisi Arjun - Niemann, Hans Moke | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Jun 19, 2026 | Praggnanandhaa R | 1–0 | Erigaisi Arjun | Round 10: Praggnanandhaa R - Erigaisi Arjun | Queen's Gambit Declined | |
| Jun 19, 2026 | Erigaisi Arjun | ½–½ | Firouzja | Round 9: Erigaisi Arjun - Firouzja, Alireza | Queen's Gambit Declined: Three Knights Variation | |
| Jun 18, 2026 | Rapport | ½–½ | Erigaisi Arjun | Round 8: Rapport, Richard - Erigaisi Arjun | Ruy Lopez: Cozio Defense | |
| Jun 18, 2026 | Erigaisi Arjun | ½–½ | Ding | Round 7: Erigaisi Arjun - Ding, Liren | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Jun 18, 2026 | Carlsen | 0–1 | Erigaisi Arjun | Round 6: Carlsen, Magnus - Erigaisi Arjun | Queen's Gambit Declined: Harrwitz Attack | |
| Jun 18, 2026 | Erigaisi Arjun | ½–½ | Sadhwani | Round 5: Erigaisi Arjun - Sadhwani, Raunak | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Jun 17, 2026 | Xue | ½–½ | Erigaisi Arjun | Round 4: Xue, Haowen - Erigaisi Arjun | French Defense: Classical Variation, Shirov-Anand Variation | |
| Jun 17, 2026 | Erigaisi Arjun | ½–½ | Theodorou | Round 3: Erigaisi Arjun - Theodorou, Nikolas | English Opening: Agincourt Defense | |
| Jun 17, 2026 | Erigaisi Arjun | 1–0 | Short | Round 2: Erigaisi Arjun - Short, Nigel D | Bogo-Indian Defense: Grünfeld Variation | |
| Jun 17, 2026 | Petrov | 0–1 | Erigaisi Arjun | FIDE WTRC 2026 | Horwitz Defense | |
| Jun 15, 2026 | Erigaisi Arjun | 1–0 | Theodorou | Round 9: Erigaisi Arjun - Theodorou, Nikolas | Petrov's Defense: Classical Attack, Mason-Showalter Variation | |
| Jun 14, 2026 | Madaminov | ½–½ | Erigaisi Arjun | Round 8: Madaminov, Mukhiddin - Erigaisi Arjun | Ruy Lopez: Cozio Defense | |
| Jun 13, 2026 | Erigaisi Arjun | ½–½ | Niemann | Round 7: Erigaisi Arjun - Niemann, Hans Moke | Queen's Gambit Declined: Ragozin Defense | |
| Jun 11, 2026 | Erigaisi Arjun | * | Firouzja | Round 11: Erigaisi Arjun - Firouzja, Alireza | Indian Defense: Anti-Nimzo-Indian | |
| Jun 11, 2026 | Abdusattorov | ½–½ | Erigaisi Arjun | Round 5: Abdusattorov, Nodirbek - Erigaisi Arjun | Queen's Gambit Declined: Charousek Variation | |
| Jun 10, 2026 | Erigaisi Arjun | ½–½ | Vidit | Round 4: Erigaisi Arjun - Vidit, Santosh Gujrathi | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Jun 9, 2026 | Mamedyarov | ½–½ | Erigaisi Arjun | Round 3: Mamedyarov, Shakhriyar - Erigaisi Arjun | Queen's Gambit Declined: Harrwitz Attack | |
| Jun 8, 2026 | Erigaisi Arjun | 1–0 | Yakubboev | Round 2: Erigaisi Arjun - Yakubboev, Nodirbek | English Opening: King's English Variation | |
| Jun 7, 2026 | Vokhidov | ½–½ | Erigaisi Arjun | Round 1: Vokhidov, Shamsiddin - Erigaisi Arjun | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Jun 7, 2026 | Nepomniachtchi | 1–0 | Erigaisi Arjun | Round 6: Nepomniachtchi, Ian - Erigaisi Arjun | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| May 7, 2026 | Erigaisi Arjun | 0–1 | Carlsen | TePe Sigeman Chess Tournament 2026 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| May 7, 2026 | Carlsen | 0–1 | Erigaisi Arjun | TePe Sigeman Chess Tournament 2026 | Pirc Defense: Classical Variation, Quiet System | |
| May 7, 2026 | Erigaisi Arjun | 0–1 | Carlsen | TePe Sigeman Chess Tournament 2026 | Nimzo-Indian Defense: Romanishin Variation | |
| May 6, 2026 | Zhu | 0–1 | Erigaisi Arjun | TePe Sigeman Chess Tournament 2026 | Pirc Defense | |
| May 4, 2026 | Erigaisi Arjun | 1–0 | Van Foreest | TePe Sigeman Chess Tournament 2026 | Slav Defense: Modern Line | |
| May 3, 2026 | Abdusattorov | ½–½ | Erigaisi Arjun | TePe Sigeman Chess Tournament 2026 | Queen's Gambit Declined: Charousek Variation | |
| May 2, 2026 | Erdogmus | ½–½ | Erigaisi Arjun | TePe Sigeman Chess Tournament 2026 | Ruy Lopez: Closed, Martinez Variation | |
| May 1, 2026 | Carlsen | ½–½ | Erigaisi Arjun | TePe Sigeman Chess Tournament 2026 | Petrov's Defense: Karklins-Martinovsky Variation | |
| Apr 27, 2026 | Erigaisi Arjun | ½–½ | Woodward | TePe Sigeman Chess Tournament 2026 | Nimzo-Indian Defense: Romanishin Variation | |
| Apr 27, 2026 | Erigaisi Arjun | 1–0 | Grandelius | TePe Sigeman Chess Tournament 2026 | Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | |
| Apr 23, 2026 | Erigaisi Arjun | 0–1 | Nepomniachtchi | 2026 Chesscom Open Playoffs | Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation | |
| Apr 23, 2026 | Erigaisi Arjun | 1–0 | Nepomniachtchi | 2026 Chesscom Open Playoffs | Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation | |
| Apr 23, 2026 | Erigaisi Arjun | 0–1 | Movahed | 2026 Chesscom Open Playoffs | Queen's Gambit Declined: Charousek Variation | |
| Apr 23, 2026 | Movahed | 1–0 | Erigaisi Arjun | 2026 Chesscom Open Playoffs | Sicilian Defense: Taimanov Variation | |
| Apr 21, 2026 | Nepomniachtchi | 1–0 | Erigaisi Arjun | 2026 Chesscom Open Playoffs | Petrov's Defense: Nimzowitsch Attack | |
| Apr 21, 2026 | Erigaisi Arjun | 0–1 | Movahed | 2026 Chesscom Open Playoffs | Queen's Gambit Declined: Charousek Variation | |
| Mar 1, 2026 | Erigaisi Arjun | 1–0 | Bartel | SBL München | Nimzo-Larsen Attack: Classical Variation | |
| Feb 28, 2026 | Moranda | 0–1 | Erigaisi Arjun | SBL München | Semi-Slav Defense: Meran Variation, Wade Variation | |
| Feb 15, 2026 | Niemann | 1–0 | Erigaisi Arjun | FIDE Freestyle Chess World Championship KO | ? | |
| Feb 15, 2026 | Erigaisi Arjun | 0–1 | Niemann | FIDE Freestyle Chess World Championship KO | ? | |
| Feb 14, 2026 | Erigaisi Arjun | 1–0 | Sindarov | FIDE Freestyle Chess World Championship KO | ? | |
| Feb 14, 2026 | Sindarov | ½–½ | Erigaisi Arjun | FIDE Freestyle Chess World Championship KO | ? | |
| Feb 14, 2026 | Sindarov | 0–1 | Erigaisi Arjun | FIDE Freestyle Chess World Championship KO | ? | |
| Feb 14, 2026 | Erigaisi Arjun | ½–½ | Sindarov | FIDE Freestyle Chess World Championship KO | ? | |
| Feb 13, 2026 | Caruana | 1–0 | Erigaisi Arjun | FIDE Freestyle Chess World Championship RR | ? | |
| Feb 13, 2026 | Erigaisi Arjun | 1–0 | Carlsen | FIDE Freestyle Chess World Championship RR | ? | |
| Feb 13, 2026 | Aronian | 1–0 | Erigaisi Arjun | FIDE Freestyle Chess World Championship RR | ? | |
| Feb 13, 2026 | Erigaisi Arjun | 1–0 | Sindarov | FIDE Freestyle Chess World Championship RR | ? | |
| Feb 13, 2026 | Niemann | 1–0 | Erigaisi Arjun | FIDE Freestyle Chess World Championship RR | ? | |
| Feb 13, 2026 | Erigaisi Arjun | 0–1 | Abdusattorov | FIDE Freestyle Chess World Championship RR | ? | |
| Feb 11, 2026 | Erigaisi Arjun | 1–0 | Keymer | FIDE Freestyle Chess World Championship RR | ? | |
| Feb 7, 2026 | Erigaisi Arjun | ½–½ | Martirosyan | Bundesliga - Kirchweyhe | Queen's Gambit Declined: Barmen Variation | |
| Jan 17, 2026 | Van Foreest | ½–½ | Erigaisi Arjun | Tata Steel Chess Masters | Bishop's Opening: Vienna Hybrid | |
| Jan 17, 2026 | Erigaisi Arjun | 0–1 | Sindarov | Tata Steel Chess Masters | Semi-Slav Defense | |
| Jan 17, 2026 | Keymer | 1–0 | Erigaisi Arjun | Tata Steel Chess Masters | Ruy Lopez: Closed, Martinez Variation | |
| Jan 17, 2026 | Erigaisi Arjun | ½–½ | Niemann | Tata Steel Chess Masters | English Opening: Symmetrical Variation, Anti-Benoni Variation, Spielmann Defense | |
| Jan 17, 2026 | Aravindh | ½–½ | Erigaisi Arjun | Tata Steel Chess Masters | Sicilian Defense: Taimanov Variation, Szén Variation | |
| Jan 17, 2026 | Erigaisi Arjun | 0–1 | Erdogmus | Tata Steel Chess Masters | English Opening: King's English Variation | |
| Jan 17, 2026 | Bluebaum | ½–½ | Erigaisi Arjun | Tata Steel Chess Masters | Indian Defense: Wade-Tartakower Defense | |
| Jan 17, 2026 | Erigaisi Arjun | 0–1 | Fedoseev | Tata Steel Chess Masters | Queen's Gambit Declined: Ragozin Defense | |
| Jan 17, 2026 | Giri | ½–½ | Erigaisi Arjun | Tata Steel Chess Masters | Queen's Gambit Declined: Charousek Variation | |
| Jan 17, 2026 | Erigaisi Arjun | ½–½ | Gukesh D | Tata Steel Chess Masters | Queen's Gambit Accepted: Central Variation, McDonnell Defense | |
| Jan 17, 2026 | Nguyen | ½–½ | Erigaisi Arjun | Tata Steel Chess Masters | Queen's Gambit Accepted | |
| Jan 17, 2026 | Erigaisi Arjun | 1–0 | Praggnanandhaa R | Tata Steel Chess Masters | Queen's Gambit Accepted: Central Variation, McDonnell Defense | |
| Jan 15, 2026 | Erigaisi Arjun | 0–1 | Abdusattorov | Tata Steel Chess Masters | Italian Game: Evans Gambit, Tartakower Attack | |
| Jan 11, 2026 | Erigaisi Arjun | ½–½ | Vidit | Tata Steel India Blitz | Queen's Gambit Declined: Ragozin Defense, Alekhine Variation | |
| Jan 11, 2026 | Aravindh | 0–1 | Erigaisi Arjun | Tata Steel India Blitz | Sicilian Defense: Chekhover Variation | |
| Jan 11, 2026 | Praggnanandhaa R | 1–0 | Erigaisi Arjun | Tata Steel India Blitz | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Jan 11, 2026 | Erigaisi Arjun | 0–1 | Niemann | Tata Steel India Blitz | Queen's Gambit Declined: Semi-Tarrasch Defense | |
| Jan 11, 2026 | So | ½–½ | Erigaisi Arjun | Tata Steel India Blitz | Sicilian Defense: Pin Variation, Koch Variation | |
| Jan 11, 2026 | Nihal Sarin | 1–0 | Erigaisi Arjun | Tata Steel India Blitz | English Opening | |
| Jan 11, 2026 | Erigaisi Arjun | ½–½ | Wei | Tata Steel India Blitz | Queen's Gambit Declined: Semi-Tarrasch Defense | |
| Jan 10, 2026 | Erigaisi Arjun | 0–1 | Praggnanandhaa R | Round 8: Erigaisi Arjun - Praggnanandhaa R | English Opening: Symmetrical Variation, Anti-Benoni Variation | |
| Jan 10, 2026 | Anand | 0–1 | Erigaisi Arjun | Round 4: Anand, Viswanathan - Erigaisi Arjun | Ruy Lopez | |
| Jan 10, 2026 | Erigaisi Arjun | 1–0 | Nihal Sarin | Round 3: Erigaisi Arjun - Nihal Sarin | Queen's Gambit Declined: Three Knights Variation | |
| Jan 10, 2026 | Vidit | 0–1 | Erigaisi Arjun | Tata Steel India Blitz | King's Indian Defense: Orthodox Variation | |
| Jan 10, 2026 | Niemann | ½–½ | Erigaisi Arjun | Tata Steel India Blitz | French Defense: Advance Variation, Paulsen Attack | |
| Jan 10, 2026 | Erigaisi Arjun | 0–1 | So | Tata Steel India Blitz | Queen's Gambit Declined: Charousek Variation | |