| Jun 1, 2026 | Mayank Chakraborty | 1–0 | Shanmathi Sree S | Round 1: Mayank Chakraborty - Shanmathi Sree S | Sicilian Defense: Najdorf Variation, Amsterdam Variation | |
| May 20, 2026 | Akshaya Sathi | 1–0 | Shanmathi Sree S | Round 4: Akshaya Sathi - Shanmathi Sree S | Sicilian Defense: Najdorf Variation, Lipnitsky Attack | |
| May 19, 2026 | Shanmathi Sree S | 1–0 | Munasinghe | Round 3: Shanmathi Sree S - Munasinghe, M A D D D | French Defense: Advance Variation, Wade Variation | |
| May 18, 2026 | Jayasundara | 0–1 | Shanmathi Sree S | Round 2: Jayasundara, J M Theruni V - Shanmathi Sree S | Queen's Gambit Declined | |
| Apr 7, 2026 | Prishita Gupta | 0–1 | Shanmathi Sree S | 35th National Under-17 Girls Chess Championship 2026 | Rapport-Jobava System | |
| Apr 6, 2026 | Shanmathi Sree S | * | Anushka Bapu Kutwal | 35th National Under-17 Girls Chess Championship 2026 | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Apr 5, 2026 | Dakshita Kumawat | ½–½ | Shanmathi Sree S | 35th National Under-17 Girls Chess Championship 2026 | Catalan Opening: Closed | |
| Apr 4, 2026 | Shanmathi Sree S | 1–0 | Sravyasree Bheemarasetty | 35th National Under-17 Girls Chess Championship 2026 | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Apr 3, 2026 | Shanmathi Sree S | 1–0 | Nivedita V C | 35th National Under-17 Girls Chess Championship 2026 | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| Apr 1, 2026 | Shanmathi Sree S | 0–1 | Saranya Devi Narahari | 35th National Under-17 Girls Chess Championship 2026 | Sicilian Defense: French Variation | |
| Apr 1, 2026 | Arpita Patankar | 0–1 | Shanmathi Sree S | 35th National Under-17 Girls Chess Championship 2026 | Catalan Opening: Closed | |
| Apr 1, 2026 | Shanmathi Sree S | 1–0 | Hiya Garg | 35th National Under-17 Girls Chess Championship 2026 | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Nov 28, 2025 | Karimi | 1–0 | Shanmathi Sree S | Round 8: Karimi, Setayesh - Shanmathi Sree S | Queen's Gambit Declined: Charousek Variation | |
| Nov 27, 2025 | Shanmathi Sree S | ½–½ | Karmanova | Round 7: Shanmathi Sree S - Karmanova, Olga Dm. | Sicilian Defense: Taimanov Variation | |
| Nov 25, 2025 | Nguyen | ½–½ | Shanmathi Sree S | Round 6: Nguyen, Binh Vy - Shanmathi Sree S | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Nov 25, 2025 | Marticio | 0–1 | Shanmathi Sree S | Round 5: Marticio, Jersey - Shanmathi Sree S | Sicilian Defense: Najdorf Variation, English Attack | |
| Nov 24, 2025 | Shanmathi Sree S | 1–0 | Canino | Round 4: Shanmathi Sree S - Canino, Ruelle | Sicilian Defense: Taimanov Variation | |
| Nov 23, 2025 | Kirthika B | ½–½ | Shanmathi Sree S | Round 3: Kirthika B - Shanmathi Sree S | Sicilian Defense: Najdorf Variation | |
| Nov 23, 2025 | Vlasova | * | Shanmathi Sree S | Round 2: Vlasova, Olesia - Shanmathi Sree S | ? | |
| Nov 21, 2025 | Wang | ½–½ | Shanmathi Sree S | Round 1: Wang, Qinxuanyi - Shanmathi Sree S | ? | |
| Jul 8, 2025 | Batashevs | 1–0 | Shanmathi Sree S | 1ST BANGKOK SUMMER INTERNATIONAL CHESS OPEN - Standard | ? | |
| Jul 7, 2025 | Shanmathi Sree S | 1–0 | Nay Lin Tun | 1ST BANGKOK SUMMER INTERNATIONAL CHESS OPEN - Standard | Sicilian Defense: Dragon Variation, Yugoslav Attack, Panov Variation | |
| Jul 4, 2025 | Chernyavsky | 1–0 | Shanmathi Sree S | 1ST BANGKOK SUMMER INTERNATIONAL CHESS OPEN - Standard | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Mar 11, 2025 | Shanmathi Sree S | 1–0 | Niharika Challa | National Women Team Championship 2025 | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Mar 10, 2025 | Shanmathi Sree S | ½–½ | Priyanka | National Women Team Championship 2025 | Italian Game: Classical Variation, Giuoco Pianissimo, with a6 | |
| Mar 9, 2025 | Bindu | 0–1 | Shanmathi Sree S | National Women Team Championship 2025 | King's Indian Attack: Wahls Defense | |
| Mar 7, 2025 | Shanmathi Sree S | 0–1 | Mohota | National Women Team Championship 2025 | Italian Game: Classical Variation, Giuoco Pianissimo, with d6 | |
| Mar 5, 2025 | Silvii Ranawat | 1–0 | Shanmathi Sree S | National Women Team Championship 2025 | Queen's Pawn Game: Accelerated London System | |
| Oct 12, 2024 | Shanmathi Sree S | 0–1 | Keerti Shree Reddy | CPS-50th National Womens Chess Championship 2024 | Sicilian Defense: Classical Variation | |
| Oct 11, 2024 | Shanmathi Sree S | 1–0 | Harini | CPS-50th National Womens Chess Championship 2024 | Sicilian Defense: Kan Variation | |
| Oct 10, 2024 | Mohota | 1–0 | Shanmathi Sree S | CPS-50th National Womens Chess Championship 2024 | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Oct 9, 2024 | Shanmathi Sree S | 1–0 | Kheerthi Ganta | CPS-50th National Womens Chess Championship 2024 | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Jul 23, 2024 | Sherali Pattnaik | 1–0 | Shanmathi Sree S | Round 11: Sherali Pattnaik - Shanmathi Sree S | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Jun 13, 2024 | Arshiya Das | 1–0 | Shanmathi Sree S | World Junior U20 Champoinship 2024, Girls | Sicilian Defense: Najdorf Variation, Amsterdam Variation | |
| Jun 12, 2024 | Shanmathi Sree S | 0–1 | Mrudul Dehankar | World Junior U20 Champoinship 2024, Girls | Caro-Kann Defense: Advance Variation, Bayonet Attack | |
| Jun 11, 2024 | Dakshita Kumawat | 0–1 | Shanmathi Sree S | World Junior U20 Champoinship 2024, Girls | Indian Defense | |
| Jun 10, 2024 | Shanmathi Sree S | 1–0 | Cassi | World Junior U20 Champoinship 2024, Girls | Caro-Kann Defense: Advance Variation, Bayonet Attack | |
| Jun 7, 2024 | Shanmathi Sree S | 0–1 | Peglau | World Junior U20 Champoinship 2024, Girls | Sicilian Defense: Classical Variation | |
| Jun 5, 2024 | Shanmathi Sree S | 0–1 | Rzali | World Junior U20 Champoinship 2024, Girls | French Defense: Advance Variation, Wade Variation | |
| Jun 4, 2024 | Kanyamarala | ½–½ | Shanmathi Sree S | World Junior U20 Champoinship 2024, Girls | King's Indian Defense: Orthodox Variation, Aronin-Taimanov Defense | |
| Jun 2, 2024 | Kurmangaliyeva | 1–0 | Shanmathi Sree S | World Junior U20 Champoinship 2024, Girls | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Dec 21, 2024 | Shanmathi Sree S | 1–0 | Arhashirsha Biswas | Round 7: Shanmathi Sree S - Arhashirsha Biswas | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Dec 21, 2024 | Vitasta Koul | 1–0 | Shanmathi Sree S | Round 8: Vitasta Koul - Shanmathi Sree S | Sicilian Defense: Closed | |
| Dec 19, 2024 | Anandhi P | 0–1 | Shanmathi Sree S | Round 4: Anandhi P - Shanmathi Sree S | Sicilian Defense: Najdorf Variation, Amsterdam Variation | |
| Dec 19, 2024 | Sri Darshini T | 1–0 | Shanmathi Sree S | Round 5: Sri Darshini T - Shanmathi Sree S | King's Indian Defense: Orthodox Variation | |
| Dec 17, 2024 | Silarapu Devi Dedipyasri | ½–½ | Shanmathi Sree S | Round 1: Silarapu Devi Dedipyasri - Shanmathi Sree S | King's Indian Defense: Normal Variation | |
| Dec 9, 2024 | Shanmathi Sree S | 0–1 | Mu | Round 5: Shanmathi Sree S - Mu, Wangxueyao | Queen's Pawn Game | |
| Dec 9, 2024 | Shanmathi Sree S | 0–1 | Kholyavko | Round 6: Shanmathi Sree S - Kholyavko, Mariya | Sicilian Defense: Accelerated Dragon, Modern Variation | |
| Dec 9, 2024 | Zarkym | 0–1 | Shanmathi Sree S | Round 4: Zarkym, Ailin - Shanmathi Sree S | Czech Defense | |
| Dec 8, 2024 | Shanmathi Sree S | 1–0 | De Silva | Round 9: Shanmathi Sree S - De Silva, B P Chanthuli Thanishka | Sicilian Defense: Najdorf Variation, English Attack | |
| Dec 7, 2024 | Shanmathi Sree S | ½–½ | Sri Darshini T | Round 7: Shanmathi Sree S - Sri Darshini T | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Dec 6, 2024 | Shanmathi Sree S | 0–1 | Mu | Round 6: Shanmathi Sree S - Mu, Wangxueyao | Sicilian Defense: Classical Variation | |
| Dec 5, 2024 | Shanmathi Sree S | 1–0 | Olimova | Round 4: Shanmathi Sree S - Olimova, Rukiya | Sicilian Defense: Najdorf Variation, English Attack | |
| Dec 5, 2024 | Morozova | * | Shanmathi Sree S | Round 5: Morozova, Aleksandra Art - Shanmathi Sree S | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| Dec 3, 2024 | Shanmathi Sree S | ½–½ | Pi | Round 2: Shanmathi Sree S - Pi, Aiying | Sicilian Defense: Kan Variation, Knight Variation | |
| Dec 3, 2024 | Munasinghe | 0–1 | Shanmathi Sree S | Round 1: Munasinghe, M A D D D - Shanmathi Sree S | King's Indian Defense: Orthodox Variation | |
| Dec 29, 2023 | Siddhesh | 1–0 | Shanmathi | VELAMMAL HOSPITAL PRESENTS ATHENS OF THE EAST 3rd GRAND MASTER CHESS TOURNAMENT (Category-C) | Sicilian Defense: Najdorf Variation | |
| Dec 28, 2023 | Shanmathi | 0–1 | Prawin | VELAMMAL HOSPITAL PRESENTS ATHENS OF THE EAST 3rd GRAND MASTER CHESS TOURNAMENT (Category-C) | Philidor Defense: Lion Variation | |
| Dec 25, 2023 | Shanmathi | 0–1 | Kavishvaran | VELAMMAL HOSPITAL PRESENTS ATHENS OF THE EAST 3rd GRAND MASTER CHESS TOURNAMENT (Category-B) | Rat Defense: Antal Defense | |
| Dec 25, 2023 | Siddhesh | 0–1 | Shanmathi | VELAMMAL HOSPITAL PRESENTS ATHENS OF THE EAST 3rd GRAND MASTER CHESS TOURNAMENT (Category-B) | Sicilian Defense: Najdorf Variation | |
| Jun 20, 2022 | Shanmathi Sree S | * | Charan Napa | 13th Chennai Open | ? | |
| Jun 20, 2022 | Ramnathan | 1–0 | Shanmathi Sree S | 13th Chennai Open | ? | |
| Jun 19, 2022 | Shanmathi Sree S | 0–1 | Ayyappan P Santhana Prabu | 13th Chennai Open | ? | |