| Apr 19, 2026 | Harsh Suresh | ½–½ | Aronyak Ghosh | 23rd Bangkok Chess Club Open 2026 | Caro-Kann Defense: Karpov Variation | |
| Apr 18, 2026 | Abhishek T M | 0–1 | Harsh Suresh | 23rd Bangkok Chess Club Open 2026 | Scandinavian Defense: Gubinsky-Melts Defense | |
| Apr 17, 2026 | Harsh Suresh | ½–½ | Budhidharma | 23rd Bangkok Chess Club Open 2026 | Sicilian Defense: Smith-Morra Gambit | |
| Apr 16, 2026 | Loncke | 0–1 | Harsh Suresh | 23rd Bangkok Chess Club Open 2026 | Pirc Defense | |
| Apr 15, 2026 | Harsh Suresh | ½–½ | Nithin Babu | new tournament description | Zukertort Opening: Nimzo-Larsen Variation | |
| Apr 14, 2026 | Dau Khuong Duy | * | Harsh Suresh | new tournament description | Petrov's Defense: Millennium Attack | |
| Apr 14, 2026 | Dau Khuong Duy | * | Harsh Suresh | new tournament description | Petrov's Defense: Millennium Attack | |
| Apr 13, 2026 | Harsh Suresh | 1–0 | Avirat Chauhan | new tournament description | English Opening: Mikenas-Carls Variation | |
| Apr 12, 2026 | Chitlange Sakshi | 0–1 | Harsh Suresh | new tournament description | Pirc Defense: Classical Variation, Quiet System | |
| Apr 11, 2026 | Harsh Suresh | 1–0 | Davies | 23rd Bangkok Chess Club Open 2026 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Feb 3, 2026 | Vaz | 1–0 | Harsh Suresh | First Chola chess International GM Norm Round Robin Tournament 2026 | King's Indian Attack | |
| Feb 3, 2026 | Harsh Suresh | ½–½ | Mayank Chakraborty | First Chola chess International GM Norm Round Robin Tournament 2026 | Vienna Game: Mieses Variation | |
| Feb 3, 2026 | Boyer | 1–0 | Harsh Suresh | First Chola chess International GM Norm Round Robin Tournament 2026 | Nimzo-Larsen Attack: Classical Variation | |
| Feb 3, 2026 | Harsh Suresh | ½–½ | Aronyak Ghosh | First Chola chess International GM Norm Round Robin Tournament 2026 | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Feb 3, 2026 | Suleymenov | ½–½ | Harsh Suresh | First Chola chess International GM Norm Round Robin Tournament 2026 | Queen's Gambit Declined: Queen's Knight Variation | |
| Feb 3, 2026 | Harsh Suresh | 0–1 | Audi Ameya | First Chola chess International GM Norm Round Robin Tournament 2026 | Sicilian Defense: Modern Variations | |
| Feb 3, 2026 | Delgado Ramirez | ½–½ | Harsh Suresh | First Chola chess International GM Norm Round Robin Tournament 2026 | King's Indian Attack | |
| Feb 3, 2026 | Harsh Suresh | ½–½ | Borgaonkar Akshay | First Chola chess International GM Norm Round Robin Tournament 2026 | Ruy Lopez: Open | |
| Feb 3, 2026 | Girel | * | Harsh Suresh | First Chola chess International GM Norm Round Robin Tournament 2026 | English Opening: Agincourt Defense | |
| Jan 30, 2026 | Itgelt | ½–½ | Harsh Suresh | SixDays January 2026 GM C | Queen's Gambit Declined | |
| Jan 29, 2026 | Harsh Suresh | ½–½ | Bai | SixDays January 2026 GM C | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Jan 29, 2026 | Csiki | 0–1 | Harsh Suresh | SixDays January 2026 GM C | King's Indian Attack | |
| Jan 28, 2026 | Harsh Suresh | ½–½ | Poetsch | SixDays January 2026 GM C | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Jan 27, 2026 | Juhasz | 1–0 | Harsh Suresh | SixDays January 2026 GM C | Philidor Defense: Lion Variation | |
| Jan 26, 2026 | Harsh Suresh | 1–0 | Badacsonyi | SixDays January 2026 GM C | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Jan 26, 2026 | Siddharth | 1–0 | Harsh Suresh | SixDays January 2026 GM C | Queen's Pawn Game: London System, with e6 | |
| Jan 25, 2026 | Harsh Suresh | 1–0 | Galyas | SixDays January 2026 GM C | Caro-Kann Defense: Tartakower Variation | |
| Jan 24, 2026 | Singh | 1–0 | Harsh Suresh | OneWeek GM-B | Sicilian Defense: O'Kelly Variation, Venice System | |
| Jan 23, 2026 | Harsh Suresh | ½–½ | Singh | SixDays January 2026 GM C | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jan 23, 2026 | Harsh Suresh | ½–½ | Aveskulov | OneWeek GM-B | Sicilian Defense: Najdorf Variation | |
| Jan 23, 2026 | Aczel | ½–½ | Harsh Suresh | OneWeek GM-B | Nimzo-Indian Defense: Normal Variation | |
| Jan 22, 2026 | Harsh Suresh | 1–0 | Plat | OneWeek GM-B | Philidor Defense: Lion Variation | |
| Jan 21, 2026 | Gombocz | ½–½ | Harsh Suresh | OneWeek GM-B | Queen's Gambit Declined | |
| Jan 20, 2026 | Harsh Suresh | ½–½ | Bai | OneWeek GM-B | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Jan 20, 2026 | Bodi | 0–1 | Harsh Suresh | OneWeek GM-B | Pirc Defense | |
| Jan 19, 2026 | Harsh Suresh | ½–½ | Spasic | OneWeek GM-B | Modern Defense: Standard Defense | |
| Jan 5, 2026 | Vuckovic | ½–½ | Harsh Suresh | 36. Staufer Open 2026 A | Petrov's Defense: Karklins-Martinovsky Variation | |
| Jan 5, 2026 | Harsh Suresh | ½–½ | Noe | 36. Staufer Open 2026 A | Caro-Kann Defense: Karpov Variation | |
| Jan 4, 2026 | Karsay | 0–1 | Harsh Suresh | 36. Staufer Open 2026 A | Zukertort Opening | |
| Jan 4, 2026 | Harsh Suresh | ½–½ | Klaska | 36. Staufer Open 2026 A | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Early Deviations | |
| Jan 3, 2026 | Harsh Suresh | 1–0 | Chittka | 36. Staufer Open 2026 A | Caro-Kann Defense: Tartakower Variation | |
| Jan 2, 2026 | Duong | 0–1 | Harsh Suresh | 36. Staufer Open 2026 A | Pirc Defense: Austrian Attack, Weiss Variation | |
| Jan 2, 2026 | Harsh Suresh | 1–0 | Jurek | 36. Staufer Open 2026 A | French Defense: Exchange Variation | |
| Dec 13, 2025 | Harsh Suresh | ½–½ | Averin | OneWeek GM-B | Sicilian Defense: Closed, Traditional | |
| Dec 13, 2025 | Md Redwan | 0–1 | Harsh Suresh | Round 11: Md Redwan, Kabir Robin - Harsh Suresh | ? | |
| Dec 12, 2025 | Bhuiyan | 0–1 | Harsh Suresh | Round 10: Bhuiyan, Golam Mostafa - Harsh Suresh | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Dec 11, 2025 | Harsh Suresh | 1–0 | Md Zakir | Round 9: Harsh Suresh - Md Zakir , Hossain | Sicilian Defense: Taimanov Variation, Szén Variation | |
| Dec 10, 2025 | Md Abu Hanif | 0–1 | Harsh Suresh | Round 8: Md Abu Hanif - Harsh Suresh | Dutch Defense | |
| Dec 9, 2025 | Harsh Suresh | ½–½ | Murshed | Round 7: Harsh Suresh - Murshed, Niaz | Ruy Lopez: Closed, Delayed Exchange | |
| Dec 8, 2025 | Harsh Suresh | 1–0 | Rayan Rashid Mugdho | Round 6: Harsh Suresh - Rayan Rashid Mugdho | Ruy Lopez: Schliemann Defense | |
| Dec 7, 2025 | Harsh Suresh | 1–0 | Mohammed | Round 5: Harsh Suresh - Mohammed, Shaker Ullah | Ponziani Opening | |
| Dec 6, 2025 | Md. Muhimenul | 0–1 | Harsh Suresh | Round 4: Md. Muhimenul, Islam - Harsh Suresh | Modern Defense: Three Pawns Attack | |
| Dec 5, 2025 | Harsh Suresh | 1–0 | Rahman | Round 3: Harsh Suresh - Rahman, Syed Mahfuzur | Sicilian Defense: Najdorf Variation, English Attack | |
| Dec 3, 2025 | Sivuk | ½–½ | Harsh Suresh | 36. Staufer Open 2026 A | Dutch Defense: Classical Variation | |
| Dec 3, 2025 | Peng | ½–½ | Harsh Suresh | 36. Staufer Open 2026 A | Center Game | |
| Dec 3, 2025 | Islam | ½–½ | Harsh Suresh | Round 1: Islam, Khandaker Aminul - Harsh Suresh | Queen's Gambit Declined: Queen's Knight Variation | |
| Nov 10, 2025 | Harsh Suresh | 1–0 | Azizov | Round 1: Harsh Suresh - Azizov, Sadullo | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Sep 30, 2025 | Harsh Suresh | ½–½ | Nitin | Round 10: Harsh Suresh - Nitin, S. | Nimzo-Indian Defense: Normal Variation, Botvinnik System | |
| Sep 29, 2025 | Gaikwad Manas | ½–½ | Harsh Suresh | Round 9: Gaikwad Manas - Harsh Suresh | Ruy Lopez: Morphy Defense | |
| Sep 28, 2025 | Harsh Suresh | 0–1 | Iniyan | Round 8: Harsh Suresh - Iniyan, Pa | Sicilian Defense: Moscow Variation | |
| Sep 27, 2025 | Subhayan Kundu | 0–1 | Harsh Suresh | Round 7: Subhayan Kundu - Harsh Suresh | Bishop's Opening: Vienna Hybrid, Hromádka Variation | |
| Sep 26, 2025 | Harsh Suresh | 1–0 | Sangma | Round 6: Harsh Suresh - Sangma, Rahul | Scotch Game: Cochrane-Shumov Defense | |
| Sep 25, 2025 | Sriansh Das | ½–½ | Harsh Suresh | Round 5: Sriansh Das - Harsh Suresh | Sicilian Defense: Delayed Alapin Variation | |
| Sep 24, 2025 | Harsh Suresh | 1–0 | Majumder Shrayan | Round 4: Harsh Suresh - Majumder Shrayan | French Defense: Exchange Variation | |
| Sep 23, 2025 | Srijak Sengupta | 0–1 | Harsh Suresh | Round 3: Srijak Sengupta - Harsh Suresh | English Opening: Drill Variation | |
| Jul 23, 2025 | Harsh Suresh | 1–0 | Anand | Round 9: Harsh Suresh - Anand, Batsukh | French Defense: Exchange Variation | |
| Jul 22, 2025 | Alaverdyan | 0–1 | Harsh Suresh | Round 8: Alaverdyan, Gevorg - Harsh Suresh | King's Indian Attack: Sicilian Variation | |
| Jul 21, 2025 | Harsh Suresh | 1–0 | Krivenko | Round 7: Harsh Suresh - Krivenko, Sergei | Sicilian Defense: O'Kelly Variation, Venice System | |
| Jul 17, 2025 | Li | 1–0 | Harsh Suresh | Round 4: Li, Xueyi - Harsh Suresh | Dutch Defense: Classical Variation | |
| Jul 16, 2025 | Harsh Suresh | 0–1 | Lisenkov | Round 3: Harsh Suresh - Lisenkov, Svyatoslav | Sicilian Defense: Najdorf Variation, Lipnitsky Attack | |
| Jul 15, 2025 | Azoulay | 0–1 | Harsh Suresh | Round 2: Azoulay, Yehonatan - Harsh Suresh | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Jul 14, 2025 | Harsh Suresh | 1–0 | Esshan Wadhawan | Round 1: Harsh Suresh - Esshan Wadhawan | French Defense: Exchange Variation | |
| Jul 11, 2025 | Zanan | ½–½ | Harsh Suresh | Round 8: Zanan, Evgeny - Harsh Suresh | Ruy Lopez: Morphy Defense | |
| Jul 9, 2025 | Vignesh N R | ½–½ | Harsh Suresh | Round 6: Vignesh N R - Harsh Suresh | Queen's Gambit Declined: Three Knights Variation | |
| Jul 8, 2025 | Harsh Suresh | 1–0 | Khripachenko | Round 5: Harsh Suresh - Khripachenko, Alexander | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Jul 7, 2025 | Harsh Suresh | 1–0 | Filip | Round 4: Harsh Suresh - Filip, Lucian-Ioan | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Jul 5, 2025 | Batbaatar | 0–1 | Harsh Suresh | Round 3: Batbaatar, Baatar - Harsh Suresh | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Jul 5, 2025 | Harsh Suresh | 1–0 | Basdar | Round 2: Harsh Suresh - Basdar, Atakan | French Defense: Exchange Variation | |
| Jul 4, 2025 | Sethuraman | ½–½ | Harsh Suresh | Round 1: Sethuraman, Roshan - Harsh Suresh | Pirc Defense: Sveshnikov System | |
| Jul 3, 2025 | Harsh Suresh | 1–0 | Tadic | Round 9: Harsh Suresh - Tadic, Stefan | Italian Game: Two Knights Defense, Polerio Defense, Kieseritzky Variation | |
| Jul 3, 2025 | Harsh Suresh | 1–0 | Anand | Round 7: Harsh Suresh - Anand, Batsukh | Four Knights Game: Gunsberg Variation | |
| Apr 27, 2025 | Shahil Dey | 1–0 | Harsh Suresh | 3rd Maharashtra International Grandmaster Chess Tournament 2025 | Nimzo-Larsen Attack: Classical Variation | |
| Apr 22, 2025 | Venkatesh | 1–0 | Harsh Suresh | 3rd Maharashtra International Grandmaster Chess Tournament 2025 | Ruy Lopez: Morphy Defense, Tarrasch Variation | |
| Apr 18, 2025 | Iniyan | 1–0 | Harsh Suresh | Round 10: Iniyan, Pa - Harsh Suresh | Semi-Slav Defense: Marshall Gambit, Forgotten Variation | |
| Apr 17, 2025 | Harsh Suresh | ½–½ | Grigoryan | Round 9: Harsh Suresh - Grigoryan, Karen H. | Sicilian Defense: Richter-Rauzer Variation, Modern Variation | |
| Apr 16, 2025 | Chanda | ½–½ | Harsh Suresh | Round 8: Chanda, Sandipan - Harsh Suresh | Queen's Pawn Game: London System | |
| Apr 15, 2025 | Harsh Suresh | ½–½ | Wagh Suyog | Round 7: Harsh Suresh - Wagh Suyog | Caro-Kann Defense: Exchange Variation | |
| Apr 13, 2025 | Harsh Suresh | * | Gochelashvili | Round 6: Harsh Suresh - Gochelashvili, David | ? | |
| Apr 13, 2025 | Karthikeyan | ½–½ | Harsh Suresh | Round 5: Karthikeyan, P. - Harsh Suresh | French Defense: Tarrasch Variation, Chistyakov Defense | |
| Apr 12, 2025 | Harsh Suresh | 1–0 | Ziatdinov | Round 4: Harsh Suresh - Ziatdinov, Raset | Center Game: Hall Variation | |
| Apr 11, 2025 | Harsh Suresh | ½–½ | Nirvan Bhamidi | Round 2: Harsh Suresh - Nirvan Bhamidi | English Opening: Four Knights System, Nimzowitsch Variation | |
| Apr 11, 2025 | Shreyash Singh | 0–1 | Harsh Suresh | Round 3: Shreyash Singh - Harsh Suresh | Catalan Opening: Open Defense | |
| Apr 10, 2025 | Dolas | 0–1 | Harsh Suresh | Round 1: Dolas, Aarush - Harsh Suresh | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Dec 28, 2024 | Harsh Suresh | 0–1 | Saurabh Anand | Athens of the East 4th International Grand Master Open Chess Tournament-2024 CATEGORY A | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Dec 26, 2024 | Harsh Suresh | 0–1 | Barath Kalyan M | Athens of the East 4th International Grand Master Open Chess Tournament-2024 CATEGORY A | English Opening: Four Knights System, Nimzowitsch Variation | |
| Dec 26, 2024 | Vignesh B | ½–½ | Harsh Suresh | Athens of the East 4th International Grand Master Open Chess Tournament-2024 CATEGORY A | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Dec 25, 2024 | Harsh Suresh | 1–0 | Karthik Sai Ch | Athens of the East 4th International Grand Master Open Chess Tournament-2024 CATEGORY A | Caro-Kann Defense: Endgame Offer | |
| Dec 24, 2024 | Arpith S Bijoy | 0–1 | Harsh Suresh | Athens of the East 4th International Grand Master Open Chess Tournament-2024 CATEGORY A | Queen's Gambit Declined | |
| Dec 12, 2024 | Harsh Suresh | ½–½ | Zhukova | Qatar Masters 2024 | Center Game: Hall Variation | |
| Dec 11, 2024 | Jani Kushal R | 1–0 | Harsh Suresh | Qatar Masters 2024 | Queen's Gambit Declined: Ragozin Defense, Alekhine Variation | |