 
                                    | Date | Chess tournament name | Status | 
|---|---|---|
| 2025-01-19 to 2025-01-19 | 2ND BLITZ CHESS TOURNAMENT ON 19TH JANUARY @ DECATHLON,TEYNAMPET, CHENNAI Open event- Cash Prize Rs.15,000. 1ST PRIZE Rs5,000  | Finished | 
| 2024-10-20 to 2024-10-20 | ♚Tharun Tejas✈3rd Tamil Nadu State Level Chess Tournament 2024 - Open  | Finished | 
| 2024-09-22 to 2024-09-22 | SRCA - Tamil Nadu State Level Children's Chess Tournament 2024 - Under 25 Boys & Girls  | Finished | 
| 2015-10-22 to 2015-10-25 | 4th SRI MSV MEMORIAL OPEN FIDE RATED CHESS [email protected] TO 25th OCTOBER2015. 9444210914 & 9840583157  | Finished | 
| 2015-09-04 to 2015-09-06 | 17th KCF All India Fide Rating ChessTournament (Below 1600)  | Finished | 
| 2015-01-30 to 2015-02-01 | Rotary Chess King-2015 All India Fide Rating Tournament(below 1600)  | Finished | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| 2025.01.02 | Shyam, Sundar M. (2470)  vs (2084) Sharnarthi, Viresh 15th Chennai Open International Grandmasters Chess Tournament 2025 Indian - Trompowsky | 1/2-1/2 | A45 | |
| 2023.02.16 | Harshavardhan, G B (2428)  vs (2502) Shyam, Sundar M. MPL 42nd National Team Chess Championship-2023 | 0-1 | ||
| 2023.02.13 | Shyam, Sundar M. (2502)  vs (2496) Swapnil, S. Dhopade MPL 42nd National Team Chess Championship-2023 Petrov - Classical | 1/2-1/2 | C42 | |
| 2023.02.11 | Shyam, Sundar M. (2502)  vs (2582) Ganguly, Surya Shekhar MPL 42nd National Team Chess Championship-2023 Indian - Trompowsky | 1/2-1/2 | A45 | |
| 2023.01.02 | Shyam, Sundar M. (2526)  vs (2124) Nagare, Kaivalya Sandip MPL 59th Senior National Chess Championship - 2022 Bishop's Opening Berlin - Four Knights (Canal) | 1-0 | C50 | |
| 2023.01.01 | Nitin, S. (2372)  vs (2526) Shyam, Sundar M. MPL 59th Senior National Chess Championship - 2022 Reti King's Indian - Barcza | 1-0 | A07 | |
| 2022.12.31 | Karthikeyan, P. (2316)  vs (2526) Shyam, Sundar M. MPL 59th Senior National Chess Championship - 2022 Indian East Indian | 1/2-1/2 | A48 | |
| 2022.12.30 | Shyam, Sundar M. (2526)  vs (2383) Ajay Krishna, S MPL 59th Senior National Chess Championship - 2022 Queen's Pawn Zukertort - Krause | 1/2-1/2 | D02 | |
| 2022.12.29 | Rajesh, V A V (2314)  vs (2526) Shyam, Sundar M. MPL 59th Senior National Chess Championship - 2022 Nimzovich - Modern | 0-1 | A01 | |
| 2022.12.28 | Shyam, Sundar M. (2526)  vs (2219) Sai, Vishwesh.C MPL 59th Senior National Chess Championship - 2022 Sicilian | 1/2-1/2 | B50 | |
| 2022.12.27 | Shyam, Sundar M. (2526)  vs (2131) Bagwe, Gaurang MPL 59th Senior National Chess Championship - 2022 Queen's Pawn Zukertort | 1-0 | D02 | |
| 2022.12.26 | Sahoo, Utkal Ranjan (2333)  vs (2526) Shyam, Sundar M. MPL 59th Senior National Chess Championship - 2022 Benko Gambit - Half-Accepted | 1-0 | A57 | |
| 2022.12.25 | Shyam, Sundar M. (2526)  vs (2168) Surendran, N MPL 59th Senior National Chess Championship - 2022 Sicilian - Keres | 1-0 | B20 | |
| 2022.12.24 | Avinash, Ramesh (2327)  vs (2526) Shyam, Sundar M. MPL 59th Senior National Chess Championship - 2022 Indian - Mexican | 1/2-1/2 | A50 | |
| 2022.12.23 | Shyam, Sundar M. (2526)  vs (2237) Mohamed, Anees M MPL 59th Senior National Chess Championship - 2022 Sicilian | 1/2-1/2 | B33 | |
| 2022.12.22 | Tamang, Thendup (1937)  vs (2526) Shyam, Sundar M. MPL 59th Senior National Chess Championship - 2022 French - Exchange | 0-1 | C01 | |
| 2022.11.03 | Ritviz, Parab (2237)  vs (2484) Shyam, Sundar M. Asian Continental Blitz Chess Championship-2022 Caro-Kann Knight (Nimzovich) - Knight | 1/2-1/2 | B16 | |
| 2022.11.03 | Shyam, Sundar M. (2484)  vs (2367) Viani, Antonio Dcunha Asian Continental Blitz Chess Championship-2022 | 1-0 | ||
| 2022.11.03 | Srihari, L R (2336)  vs (2484) Shyam, Sundar M. Asian Continental Blitz Chess Championship-2022 Reti Gambit | 0-1 | A09 | |
| 2022.11.03 | Shyam, Sundar M. (2484)  vs (2308) Sammed Jaykumar, Shete Asian Continental Blitz Chess Championship-2022 Indian Knight - Rubinstein | 1-0 | A46 | |
| 2022.11.03 | Vaishali, R (2351)  vs (2484) Shyam, Sundar M. Asian Continental Blitz Chess Championship-2022 Petrov - Classical | 1/2-1/2 | C42 | |
| 2022.11.03 | Shyam, Sundar M. (2484)  vs (2354) Sattarov, Bobir Asian Continental Blitz Chess Championship-2022 Indian East Indian - London | 1/2-1/2 | A48 | |
| 2022.11.03 | Harshavardhan, G B (2333)  vs (2484) Shyam, Sundar M. Asian Continental Blitz Chess Championship-2022 Vienna Falkbeer (Three Knights) | 1-0 | C28 | |
| 2022.11.03 | Shyam, Sundar M. (2484)  vs (2370) Raja, Rithvik R Asian Continental Blitz Chess Championship-2022 Indian - Trompowsky | 0-1 | A45 | |
| 2022.11.03 | Kakabayev, Mergen (2302)  vs (2484) Shyam, Sundar M. Asian Continental Blitz Chess Championship-2022 Sicilian Scheveningen Najdorf | 0-1 | B96 | |
| 2022.11.03 | Pranesh, M (2442)  vs (2518) Shyam, Sundar M. Asian Continental Chess Championship-2022 Sicilian Scheveningen Najdorf | 1/2-1/2 | B96 | |
| 2022.11.02 | Shyam, Sundar M. (2518)  vs (2486) Aditya, Mittal Asian Continental Chess Championship-2022 Indian Knight | 1-0 | A46 | |
| 2022.11.01 | Sammed Jaykumar, Shete (2408)  vs (2518) Shyam, Sundar M. Asian Continental Chess Championship-2022 Queen's Gambit Declined Ragozin | 1/2-1/2 | D38 | |
| 2022.10.31 | Shyam, Sundar M. (2518)  vs (2458) Urazayev, Arystanbek Asian Continental Chess Championship-2022 | 1/2-1/2 | ||
| 2022.10.30 | Narayanan.S.L,  (2663)  vs (2518) Shyam, Sundar M. Asian Continental Chess Championship-2022 Tarrasch - Schara | 1/2-1/2 | D32 | |
| 2022.10.29 | Shyam, Sundar M. (2518)  vs (2433) Atabayev, Saparmyrat Asian Continental Chess Championship-2022 English Sicilian | 1/2-1/2 | A20 | |
| 2022.10.28 | Atabayev, Maksat (2475)  vs (2518) Shyam, Sundar M. Asian Continental Chess Championship-2022 Sicilian Moscow | 1/2-1/2 | B52 | |
| 2022.10.27 | Shyam, Sundar M. (2518)  vs (2376) Saydaliev, Saidakbar Asian Continental Chess Championship-2022 Indian Knight - London | 1-0 | A46 | |
| 2022.10.26 | Dushyant, Sharma (2370)  vs (2518) Shyam, Sundar M. Asian Continental Chess Championship-2022 Sicilian Open - Two Knights | 0-1 | B56 | |
| 2022.09.28 | Harshavardhan, G B (2429)  vs (2526) Shyam, Sundar M. Chhattisgarh Chief Minister Trophy International Grand Master Nimzo-Indian Saemisch | 0-1 | E24 | |
| 2022.09.27 | Shyam, Sundar M. (2526)  vs (2345) Raahul, V S Chhattisgarh Chief Minister Trophy International Grand Master Queen's Pawn Zukertort - London | 1-0 | D02 | |
| 2022.09.26 | Shyam, Sundar M. (2526)  vs (2331) Rajesh, V A V Chhattisgarh Chief Minister Trophy International Grand Master Gruenfeld Spassky | 1-0 | D87 | |
| 2022.09.25 | Vaibhav, Jayant Raut (2243)  vs (2526) Shyam, Sundar M. Chhattisgarh Chief Minister Trophy International Grand Master English Sicilian - Vienna | 0-1 | A21 | |
| 2022.09.24 | Shyam, Sundar M. (2526)  vs (2176) Deshmukh, Anup Chhattisgarh Chief Minister Trophy International Grand Master Sicilian | 1-0 | B30 | |
| 2022.09.23 | Mayank, Chakraborty (2044)  vs (2526) Shyam, Sundar M. Chhattisgarh Chief Minister Trophy International Grand Master Caro-Kann - Breyer | 1/2-1/2 | B10 | |
| 2022.09.22 | Ayush, Sharma (2200)  vs (2526) Shyam, Sundar M. Chhattisgarh Chief Minister Trophy International Grand Master Sicilian - Labourdonnais (Lowenthal) | 1-0 | B32 | |
| 2022.09.21 | Shyam, Sundar M. (2526)  vs (2263) Aaryan, Varshney Chhattisgarh Chief Minister Trophy International Grand Master | 1/2-1/2 | ||
| 2022.09.20 | Ziatdinov, Raset (2066)  vs (2526) Shyam, Sundar M. Chhattisgarh Chief Minister Trophy International Grand Master Sicilian Rauzer (Modern) - Two Knights | 0-1 | B69 | |
| 2022.09.19 | Shyam, Sundar M. (2526)  vs (2173) Pandey, Srishti Chhattisgarh Chief Minister Trophy International Grand Master Reti King's Indian | 1/2-1/2 | A07 | |
| 2022.06.28 | Stupak, Kirill (2453)  vs (1715) Shyam, Sundar M ATHENS OF THE EAST 2nd INTERNATIONAL GRAND MASTER OPEN CHESS TOURNAMENT 2022 | 1-0 | ||
| 2021.10.27 | Bernadskiy, Vitaliy (2580)  vs (2518) Shyam, Sundar M. Sheikh Russel International Grandmasters Chess Tournament 2021 Spanish Morphy - Moller | 1/2-1/2 | C78 | |
| 2021.10.26 | Shyam, Sundar M. (2518)  vs (2438) Haznedaroglu, Kivanc Sheikh Russel International Grandmasters Chess Tournament 2021 Alekhine - Four Pawns (Planinc) | 1-0 | B03 | |
| 2021.10.25 | Aditya, Mittal (2447)  vs (2518) Shyam, Sundar M. Sheikh Russel International Grandmasters Chess Tournament 2021 Irregular Queen's Pawn - Franco-Indian (Keres) | 1/2-1/2 | A40 | |
| 2021.10.24 | Shyam, Sundar M. (2518)  vs (2411) Laxman, R.R. Sheikh Russel International Grandmasters Chess Tournament 2021 Spanish Berlin | 1-0 | C65 | |
| 2021.10.23 | Mosadeghpour, Masoud (2486)  vs (2518) Shyam, Sundar M. Sheikh Russel International Grandmasters Chess Tournament 2021 Scotch - Scotch Schmid (Tartakower) | 1-0 | C45 | |
| 2021.10.22 | Shyam, Sundar M. (2518)  vs (2431) Koustav, Chatterjee Sheikh Russel International Grandmasters Chess Tournament 2021 Spanish Open Berlin - l'Hermet | 1-0 | C67 | |
| 2021.10.21 | Sammed Jaykumar, Shete (2413)  vs (2518) Shyam, Sundar M. Sheikh Russel International Grandmasters Chess Tournament 2021 Indian | 1/2-1/2 | A45 | |
| 2021.10.20 | Shyam, Sundar M. (2518)  vs (2427) Karpatchev, Aleksandr Sheikh Russel International Grandmasters Chess Tournament 2021 Scotch - Scotch | 1-0 | C45 | |
| 2021.10.19 | Piyumantha, M Sasith Nipun (2231)  vs (2518) Shyam, Sundar M. Sheikh Russel International Grandmasters Chess Tournament 2021 King's Indian Schwarz - Kramer | 0-1 | E70 | |
| 2021.08.27 | SHYAM, Sundar M. (2464)  vs (2343) LORPARIZANGENEH, Shahin Shahid Captain Sheikh Kamal Invitational International Online Chess Tournament Sicilian - Rossolimo | 1-0 | B30 | |
| 2021.08.27 | AHMED, Mahtabuddin (2165)  vs (2464) SHYAM, Sundar M. Shahid Captain Sheikh Kamal Invitational International Online Chess Tournament Reti King's Indian | 0-1 | A07 | |
| 2021.08.27 | SHYAM, Sundar M. (2464)  vs (1979) MD, Sariatullah Shahid Captain Sheikh Kamal Invitational International Online Chess Tournament Irregular King's Pawn - Nimzovich (Colorado) | 1-0 | B00 | |
| 2019.12.01 | Shyam, Sundar M (1705)  vs (2440) Harikrishnan.A.Ra, Ramco Institute of Technology fide Rated Chess Tournament, Rajapalayam French - King's Knight | 0-1 | C00 | |
| 2019.02.07 | Barath, Kalyan M (2065)  vs (2512) Shyam, Sundar M. 39th National Team Championship Kolkata - 7 to 11 Feb 2019 English Closed Sicilian - Carls | 0-1 | A25 | |
| 2019.02.07 | Shyam, Sundar M. (2512)  vs (1677) Pratyay, Chowdhury 39th National Team Championship Kolkata - 7 to 11 Feb 2019 Sicilian - Rossolimo | 1-0 | B30 | |
| 2019.02.27 | Shyam, Sundar M. (2512)  vs (2536) Bogdanovich, Stanislav Aeroflot Open 2018 B Caro-Kann - Two Knights | 1/2-1/2 | B11 | |
| 2019.02.26 | Kostenko, Petr (2466)  vs (2512) Shyam, Sundar M. Aeroflot Open 2018 B Reti Symmetrical | 0-1 | A05 | |
| 2019.02.25 | Shyam, Sundar M. (2512)  vs (2532) Harutyunian, Tigran K. Aeroflot Open 2018 B Spanish Open Berlin | 1/2-1/2 | C67 | |
| 2019.02.24 | Lintchevski, Daniil (2517)  vs (2512) Shyam, Sundar M. Aeroflot Open 2018 B Reti Symmetrical - Classical | 1/2-1/2 | E67 | |
| 2019.02.24 | Shyam, Sundar M. (2512)  vs (2419) Samsonkin, Artiom Aeroflot Open 2018 B Sicilian Scheveningen Najdorf - Byrne | 1-0 | B90 | |
| 2019.02.23 | Krishna Teja, N (2391)  vs (2512) Shyam, Sundar M. Aeroflot Open 2018 B Nimzo-Indian Three Knights | 0-1 | E21 | |
| 2019.02.22 | Shyam, Sundar M. (2512)  vs (2341) Smirnov, Timofey Aeroflot Open 2018 B Sicilian Moscow | 1-0 | B51 | |
| 2019.02.21 | Gorbatov, Alexej (2369)  vs (2512) Shyam, Sundar M. Aeroflot Open 2018 B Sicilian Scheveningen Najdorf (Amsterdam) | 1-0 | B93 | |
| 2019.02.20 | Shyam, Sundar M. (2512)  vs (2345) Sankalp, Gupta Aeroflot Open 2018 B Sicilian Moscow - Sokolsky | 1-0 | B52 | |
| 2018.10.28 | Shyam, Sundar M. (2505)  vs (2610) Donchenko, Alexander Chess.com Isle of Man Intermational Chess Tournament - Masters Caro-Kann - Two Knights | 0-1 | B11 | |
| 2018.10.27 | Tarjan, James (2404)  vs (2505) Shyam, Sundar M. Chess.com Isle of Man Intermational Chess Tournament - Masters English Sicilian | 0-1 | A20 | |
| 2018.10.26 | Shyam, Sundar M. (2505)  vs (2420) Raja, Harshit Chess.com Isle of Man Intermational Chess Tournament - Masters Sicilian - Chekhover | 1/2-1/2 | B53 | |
| 2018.10.25 | Leko, Peter (2690)  vs (2505) Shyam, Sundar M. Chess.com Isle of Man Intermational Chess Tournament - Masters Sicilian Scheveningen Najdorf | 1-0 | B94 | |
| 2018.10.24 | Shyam, Sundar M. (2505)  vs (2402) Houska, Jovanka Chess.com Isle of Man Intermational Chess Tournament - Masters Caro-Kann - Two Knights (Mindeno) | 1-0 | B11 | |
| 2018.10.23 | Anand, Viswanathan (2771)  vs (2505) Shyam, Sundar M. Chess.com Isle of Man Intermational Chess Tournament - Masters Spanish Schliemann | 1-0 | C63 | |
| 2018.10.22 | Shyam, Sundar M. (2505)  vs (2677) Jones, Gawain C B Chess.com Isle of Man Intermational Chess Tournament - Masters Four Knights Spanish - Classical | 1/2-1/2 | C48 | |
| 2018.10.21 | Short, Nigel D (2652)  vs (2505) Shyam, Sundar M. Chess.com Isle of Man Intermational Chess Tournament - Masters Sicilian Closed | 1/2-1/2 | B23 | |
| 2018.10.20 | Shyam, Sundar M. (2505)  vs (2205) Lorscheid, Gerhard Chess.com Isle of Man Intermational Chess Tournament - Masters Pirc | 1-0 | B07 | |
| 2018.07.28 | Swayams, Mishra (2463)  vs (2527) Shyam, Sundar M. CZECH OPEN 2018 "PARDUBICE OPEN" - A - Indian Knight | 1/2-1/2 | A46 | |
| 2018.07.27 | Shyam, Sundar M. (2527)  vs (2411) Fenil, Shah CZECH OPEN 2018 "PARDUBICE OPEN" - A - Sicilian Barnes (Bastrikov) | 1-0 | B48 | |
| 2018.07.26 | Das, Arghyadip (2436)  vs (2527) Shyam, Sundar M. CZECH OPEN 2018 "PARDUBICE OPEN" - A - Sicilian Barnes (Bastrikov) | 1/2-1/2 | B48 | |
| 2018.07.25 | Shyam, Sundar M. (2527)  vs (2455) Drozdowski, Kacper CZECH OPEN 2018 "PARDUBICE OPEN" - A - Pirc | 1/2-1/2 | B07 | |
| 2018.07.24 | Matviishen, Viktor (2423)  vs (2527) Shyam, Sundar M. CZECH OPEN 2018 "PARDUBICE OPEN" - A - Modern Benoni Knight's Tour - Blumenfeld | 0-1 | A61 | |
| 2018.07.23 | Shyam, Sundar M. (2527)  vs (2413) Erenberg, Ariel CZECH OPEN 2018 "PARDUBICE OPEN" - A - Spanish Closed | 1/2-1/2 | C84 | |
| 2018.07.22 | Pulpan, Jakub (2386)  vs (2527) Shyam, Sundar M. CZECH OPEN 2018 "PARDUBICE OPEN" - A - Sicilian Scheveningen Najdorf (Opecensky) | 0-1 | B92 | |
| 2018.07.21 | Shyam, Sundar M. (2527)  vs (2261) Maltsevskaya, Aleksandra CZECH OPEN 2018 "PARDUBICE OPEN" - A - King's Indian Schwarz - Averbakh | 1-0 | E73 | |
| 2018.07.20 | Gan-Erdene, Sugar (2247)  vs (2527) Shyam, Sundar M. CZECH OPEN 2018 "PARDUBICE OPEN" - A - Sicilian Barnes - Modern | 1/2-1/2 | B83 | |
| 2018.08.14 | Kushagra, Mohan (2270)  vs (2527) Shyam, Sundar M. 25th Abu Dhabi International Chess Festival - Masters Sicilian - Kveinis | 0-1 | B40 | |
| 2018.08.13 | Rathanvel, V S (2348)  vs (2527) Shyam, Sundar M. 25th Abu Dhabi International Chess Festival - Masters Spanish Morphy - Archangelsk (Planinc) | 1-0 | C78 | |
| 2018.08.12 | Shyam, Sundar M. (2527)  vs (2260) Pranav, Anand 25th Abu Dhabi International Chess Festival - Masters Spanish Morphy - Wormald | 0-1 | C77 | |
| 2018.08.11 | Raetsky, Alexander (2380)  vs (2527) Shyam, Sundar M. 25th Abu Dhabi International Chess Festival - Masters Indian East Indian | 1/2-1/2 | A48 | |
| 2018.08.11 | Shyam, Sundar M. (2527)  vs (2636) Salem, A.R. Saleh 25th Abu Dhabi International Chess Festival - Masters Italian - Pianissimo | 0-1 | C50 | |
| 2018.08.09 | Sharma, Dinesh K. (2275)  vs (2527) Shyam, Sundar M. 25th Abu Dhabi International Chess Festival - Masters Scotch - Scotch Potter | 0-1 | C45 | |
| 2018.08.08 | Shyam, Sundar M. (2527)  vs (2218) Parnali, S Dharia 25th Abu Dhabi International Chess Festival - Masters Two Knights - Modern Bishop | 1-0 | C55 | |
| 2018.08.07 | Pranav, V (2227)  vs (2527) Shyam, Sundar M. 25th Abu Dhabi International Chess Festival - Masters Indian | 1/2-1/2 | A45 | |
| 2018.05.22 | Narayanan, Srinath (2525)  vs (2518) Shyam, Sundar M. 3rd Kolkata International Open Grandmasters Chess Tournament-2018 Sicilian Barnes | 1/2-1/2 | B45 | |
| 2018.05.21 | Shyam, Sundar M. (2518)  vs (2581) Rozum, Ivan 3rd Kolkata International Open Grandmasters Chess Tournament-2018 Reti - Geller | 1-0 | B06 | |
| 2018.05.20 | Rahul, Srivatshav P (2402)  vs (2518) Shyam, Sundar M. 3rd Kolkata International Open Grandmasters Chess Tournament-2018 Nimzo-Indian St. Petersburg Rubinstein - Reshevsky | 0-1 | E46 | |
| 2018.05.19 | Shyam, Sundar M. (2518)  vs (2347) Srijit, Paul 3rd Kolkata International Open Grandmasters Chess Tournament-2018 Reti - Improved Lisitsin | 1-0 | A04 | |
| 2018.05.18 | Rajdeep, Sarkar (2355)  vs (2518) Shyam, Sundar M. 3rd Kolkata International Open Grandmasters Chess Tournament-2018 Reti King's Indian - Barcza | 1/2-1/2 | A07 | |
| 2018.05.17 | Shyam, Sundar M. (2518)  vs (2364) Koustav, Chatterjee 3rd Kolkata International Open Grandmasters Chess Tournament-2018 Sicilian Scheveningen Najdorf - Byrne | 1/2-1/2 | B90 | |
| 2018.05.16 | Saravana, Krishnan P. (2360)  vs (2518) Shyam, Sundar M. 3rd Kolkata International Open Grandmasters Chess Tournament-2018 Sicilian Scheveningen Najdorf (Opecensky) | 1/2-1/2 | B92 | |
| 2018.05.15 | Shyam, Sundar M. (2518)  vs (2281) Navalgund, Niranjan 3rd Kolkata International Open Grandmasters Chess Tournament-2018 Spanish Breyer - Borisenko | 1-0 | C95 | |
| 2018.07.02 | Akash Pc, Iyer (2435)  vs (2527) Shyam, Sundar M. XXVI OPEN INTERNACIONAL CIUTAT DE MONTCADA. GRUPO A (190403) Benoni | 0-1 | A56 | |
| 2018.07.01 | Shyam, Sundar M. (2527)  vs (2399) Perez Mitjans, Orelvis XXVI OPEN INTERNACIONAL CIUTAT DE MONTCADA. GRUPO A (190403) Spanish Closed - Anti-Marshall | 1-0 | C88 | |
| 2018.06.30 | Shyam, Sundar M. (2527)  vs (2330) Ramirez Garcia, Jorge Alberto XXVI OPEN INTERNACIONAL CIUTAT DE MONTCADA. GRUPO A (190403) French Tarrasch | 1-0 | C03 | |
| 2018.06.30 | Garcia Ramos, Daniel (2354)  vs (2527) Shyam, Sundar M. XXVI OPEN INTERNACIONAL CIUTAT DE MONTCADA. GRUPO A (190403) Spanish Morphy - Anderssen | 1/2-1/2 | C77 | |
| 2018.06.29 | Shyam, Sundar M. (2527)  vs (2516) Oliva Castaneda, Kevel XXVI OPEN INTERNACIONAL CIUTAT DE MONTCADA. GRUPO A (190403) Sicilian Scheveningen Najdorf - Byrne | 1/2-1/2 | B90 | |
| 2018.06.28 | Gorti, Akshita (2258)  vs (2527) Shyam, Sundar M. XXVI OPEN INTERNACIONAL CIUTAT DE MONTCADA. GRUPO A (190403) King's Indian Classical - Gligoric | 1/2-1/2 | E92 | |
| 2018.06.27 | Shyam, Sundar M. (2527)  vs (2366) Panelo, Marcelo XXVI OPEN INTERNACIONAL CIUTAT DE MONTCADA. GRUPO A (190403) Sicilian Scheveningen (Paulsen) | 1/2-1/2 | B84 | |
| 2018.06.26 | Cruz, Filemon (2314)  vs (2527) Shyam, Sundar M. XXVI OPEN INTERNACIONAL CIUTAT DE MONTCADA. GRUPO A (190403) Sicilian Barnes (Bastrikov) | 0-1 | B48 | |
| 2018.06.25 | Shyam, Sundar M. (2527)  vs (2145) Sapale, Saloni XXVI OPEN INTERNACIONAL CIUTAT DE MONTCADA. GRUPO A (190403) English Anglo-Indian (Queen's Knight) - Anglo-Grünfeld (Czech) | 1-0 | A16 | |
| 2018.02.14 | Shyam, Sundar M. (2521)  vs (2531) Swapnil, S. Dhopade 38th National Team Chess Championship - 2018 Caro-Kann - Advance | 1-0 | B12 | |
| 2018.02.12 | Shyam, Sundar M. (2521)  vs (2593) Gopal, G.N. 38th National Team Chess Championship - 2018 Sicilian Scheveningen Najdorf - Byrne | 1/2-1/2 | B90 | |
| 2018.02.11 | Sumit, Kumar (2191)  vs (2521) Shyam, Sundar M. 38th National Team Chess Championship - 2018 Sicilian Moscow | 0-1 | B51 | |
| 2018.02.10 | Shyam, Sundar M. (2521)  vs (2085) Panda, Sambit 38th National Team Chess Championship - 2018 Caro-Kann Exchange | 1/2-1/2 | B13 | |
| 2018.02.09 | Shyam, Sundar M. (2521)  vs (2443) Das, Arghyadip 38th National Team Chess Championship - 2018 French Tarrasch | 1/2-1/2 | C03 | |
| 2018.02.09 | Shyam, Sundar M. (2521)  vs (2127) Barath, Kalyan M 38th National Team Chess Championship - 2018 Sicilian Paulsen | 1-0 | B42 | |
| 2018.02.08 | Srikanth, K. (1918)  vs (2521) Shyam, Sundar M. 38th National Team Chess Championship - 2018 Italian | 0-1 | C50 | |
| 2017.02.08 | Shyam, Sundar M. (2554)  vs (2308) Saravana, Krishnan P. 37th National Team Chess Championship 2017- Bhopal French Tarrasch | 0-1 | C03 | |
| 2017.02.07 | Shyam, Sundar M. (2554)  vs Ramanamurthy, B V 37th National Team Chess Championship 2017- Bhopal Sicilian Scheveningen Najdorf - Byrne | 1-0 | B90 | |
| 2017.03.17 | Ghosh, Diptayan (2581)  vs (2536) Shyam, Sundar M. 7th HDBank Cup International Open Chess 2017 - Masters Reti Symmetrical - King's Indian | 1/2-1/2 | A05 | |
| 2017.02.06 | Thanki, Hemal Karsanji (2135)  vs (2554) Shyam, Sundar M. 37th National Team Chess Championship 2017- Bhopal Giuoco Piano - Pianissimo | 0-1 | C54 | |
| 2017.02.05 | Thejkumar, M. S. (2461)  vs (2554) Shyam, Sundar M. 37th National Team Chess Championship 2017- Bhopal Gruenfeld Exchange | 1-0 | D85 | |
| 2017.03.16 | Shyam, Sundar M. (2536)  vs (2413) Nguyen, Van Huy 7th HDBank Cup International Open Chess 2017 - Masters Caro-Kann Panov - Panov | 1-0 | B14 | |
| 2017.02.05 | Rathnakaran, K. (2407)  vs (2554) Shyam, Sundar M. 37th National Team Chess Championship 2017- Bhopal Giuoco Piano - Pianissimo | 0-1 | C54 | |
| 2017.02.04 | Shyam, Sundar M. (2554)  vs (2474) Narayanan, Srinath 37th National Team Chess Championship 2017- Bhopal Sicilian Open - Two Knights | 0-1 | B56 | |
| 2017.03.16 | Li, Ruofan (2352)  vs (2536) Shyam, Sundar M. 7th HDBank Cup International Open Chess 2017 - Masters King's Indian | 0-1 | E90 | |
| 2017.02.03 | Shyam, Sundar M. (2554)  vs (2384) Sriram, Jha 37th National Team Chess Championship 2017- Bhopal Spanish Closed | 1/2-1/2 | C84 | |
| 2017.02.03 | Shyam, Sundar M. (2554)  vs (1730) Krithigga, K 37th National Team Chess Championship 2017- Bhopal Caro-Kann - Accelerated Panov | 1-0 | B10 | |
| 2017.03.15 | Shyam, Sundar M. (2536)  vs (2428) Saduakassova, Dinara 7th HDBank Cup International Open Chess 2017 - Masters Spanish Morphy - Wormald | 0-1 | C77 | |
| 2017.03.14 | Tran, Minh Thang (2406)  vs (2536) Shyam, Sundar M. 7th HDBank Cup International Open Chess 2017 - Masters Queen's Gambit Declined Ragozin | 1/2-1/2 | D38 | |
| 2017.03.14 | Shyam, Sundar M. (2536)  vs (2403) Lin, Yi 7th HDBank Cup International Open Chess 2017 - Masters Petrov - Classical | 1-0 | C42 | |
| 2017.03.13 | Cuhendi, Sean Winshand (2403)  vs (2536) Shyam, Sundar M. 7th HDBank Cup International Open Chess 2017 - Masters Queen's Pawn Richter-Veresov - Chigorin | 1/2-1/2 | D01 | |
| 2017.03.12 | Shyam, Sundar M. (2536)  vs (2328) Chen, Qi B 7th HDBank Cup International Open Chess 2017 - Masters Sicilian Scheveningen Najdorf - Byrne | 1-0 | B90 | |
| 2017.03.12 | Duong, The Anh (2334)  vs (2536) Shyam, Sundar M. 7th HDBank Cup International Open Chess 2017 - Masters Nimzo-Indian St. Petersburg Rubinstein - Reshevsky | 1/2-1/2 | E46 | |
| 2017.07.03 | Shyam, Sundar M. (2535)  vs (2498) Oliva Castaneda, Kevel XXV OPEN INTERNACIONAL CIUTAT DE MONTCADA A (162864) Sicilian Barnes (Bastrikov) | 1/2-1/2 | B47 | |
| 2017.07.02 | Burmakin, Vladimir (2504)  vs (2535) Shyam, Sundar M. XXV OPEN INTERNACIONAL CIUTAT DE MONTCADA A (162864) Reti Zukertort | 1/2-1/2 | A06 | |
| 2017.07.01 | Shyam, Sundar M. (2535)  vs (2391) Konguvel, Ponnuswamy XXV OPEN INTERNACIONAL CIUTAT DE MONTCADA A (162864) Robatsch - Small Center | 1-0 | B06 | |
| 2017.07.01 | Asis Gargatagli, Hipolito (2505)  vs (2535) Shyam, Sundar M. XXV OPEN INTERNACIONAL CIUTAT DE MONTCADA A (162864) Sicilian Scheveningen Najdorf - Byrne | 1/2-1/2 | B90 | |
| 2017.06.30 | Shyam, Sundar M. (2535)  vs (2332) Flick, Antoine XXV OPEN INTERNACIONAL CIUTAT DE MONTCADA A (162864) Sicilian Closed | 1-0 | B23 | |
| 2017.06.29 | Iniyan, P (2392)  vs (2535) Shyam, Sundar M. XXV OPEN INTERNACIONAL CIUTAT DE MONTCADA A (162864) Nimzo-Indian Noa | 1/2-1/2 | E36 | |
| 2017.06.28 | Shyam, Sundar M. (2535)  vs (2379) Panelo, Marcelo XXV OPEN INTERNACIONAL CIUTAT DE MONTCADA A (162864) Two Knights - Modern Bishop | 1-0 | C55 | |
| 2017.06.27 | Dhulipalla, Bala Chandra Prasad (2335)  vs (2535) Shyam, Sundar M. XXV OPEN INTERNACIONAL CIUTAT DE MONTCADA A (162864) Queen's Pawn - Mason (Steinitz) | 0-1 | D00 | |
| 2017.06.26 | Shyam, Sundar M. (2535)  vs (2191) Banos, Oscar XXV OPEN INTERNACIONAL CIUTAT DE MONTCADA A (162864) French Tarrasch | 1-0 | C03 | |
| 2016.10.09 | Grandelius, Nils (2642)  vs (2552) Shyam, Sundar M. Chess.com Isle of Man International - Masters King's Indian Schwarz (Makogonov) - Kotov (Robatsch) | 1-0 | E71 | |
| 2016.10.08 | Shyam, Sundar M. (2552)  vs (2676) Fressinet, Laurent Chess.com Isle of Man International - Masters Sicilian Rossolimo (Fianchetto) - Rossolimo | 1/2-1/2 | B31 | |
| 2016.10.07 | Ushenina, Anna (2459)  vs (2552) Shyam, Sundar M. Chess.com Isle of Man International - Masters King's Indian Classical - Gligoric | 0-1 | E92 | |
| 2016.10.06 | Shyam, Sundar M. (2552)  vs (2399) Kojima, Shinya Chess.com Isle of Man International - Masters Caro-Kann - Accelerated Panov | 1/2-1/2 | B10 | |
| 2016.10.05 | Shvayger, Yuliya (2405)  vs (2552) Shyam, Sundar M. Chess.com Isle of Man International - Masters Four Knights Spanish - Classical | 1/2-1/2 | C48 | |
| 2016.10.04 | Shyam, Sundar M. (2552)  vs (2363) Harsha, Bharathakoti Chess.com Isle of Man International - Masters Spanish Berlin | 1-0 | C65 | |
| 2016.10.03 | Wallace, John Paul (2355)  vs (2552) Shyam, Sundar M. Chess.com Isle of Man International - Masters Irregular Indian | 1/2-1/2 | E10 | |
| 2016.10.02 | Shyam, Sundar M. (2552)  vs (2190) Lyell, Mark Chess.com Isle of Man International - Masters English Sicilian | 1-0 | A20 | |
| 2016.10.01 | Wallace, Paul (2210)  vs (2552) Shyam, Sundar M. Chess.com Isle of Man International - Masters Sicilian Scheveningen Najdorf - Lipnitsky | 1-0 | B90 | |
| 2016.12.22 | ROMANOV, Evgeny (2622)  vs (2532) SHYAM, Sundar M. III Sunway Sitges International Chess Festival - Group A Irregular Indian | 1/2-1/2 | E10 | |
| 2016.12.21 | SHYAM, Sundar M. (2532)  vs (2606) ZUBOV, Alexander III Sunway Sitges International Chess Festival - Group A Spanish Morphy - Anderssen | 1/2-1/2 | C77 | |
| 2016.12.20 | SHYAM, Sundar M. (2532)  vs (2661) SASIKIRAN, Krishnan III Sunway Sitges International Chess Festival - Group A Spanish Morphy - Wormald | 1/2-1/2 | C77 | |
| 2016.12.19 | POSTNY, Evgeny (2620)  vs (2532) SHYAM, Sundar M. III Sunway Sitges International Chess Festival - Group A Catalan Open (Classical) | 0-1 | E04 | |
| 2016.12.18 | SHYAM, Sundar M. (2532)  vs (2386) ROEDER, Matthias III Sunway Sitges International Chess Festival - Group A Sicilian Scheveningen Najdorf - Byrne | 1-0 | B90 | |
| 2016.12.17 | PIASETSKI, Leon (2327)  vs (2532) SHYAM, Sundar M. III Sunway Sitges International Chess Festival - Group A English Mikenas (Sicilian) - Nei | 0-1 | A19 | |
| 2016.12.17 | SHYAM, Sundar M. (2532)  vs (2324) GU, Xiaobing III Sunway Sitges International Chess Festival - Group A Sicilian | 1/2-1/2 | B50 | |
| 2016.12.16 | PRITHU, Gupta (2219)  vs (2532) SHYAM, Sundar M. III Sunway Sitges International Chess Festival - Group A Giuoco Piano - Pianissimo | 0-1 | C54 | |
| 2016.07.11 | Iniyan, P (2346)  vs (2526) Shyam, Sundar M. XXXIX Open Internacional de Barberà del Vallès "A" Nimzo-Indian Classical | 1-0 | E32 | |
| 2016.07.10 | Alonso Rosell, Alvar (2545)  vs (2526) Shyam, Sundar M. XXXIX Open Internacional de Barberà del Vallès "A" King's Indian Schwarz | 1/2-1/2 | E70 | |
| 2016.07.09 | Shyam, Sundar M. (2526)  vs (2389) Himanshu, Sharma XXXIX Open Internacional de Barberà del Vallès "A" English Sicilian | 1-0 | A20 | |
| 2016.07.08 | Shyam, Sundar M. (2526)  vs (2302) Gedajlovic, Max XXXIX Open Internacional de Barberà del Vallès "A" French Advance - Paulsen | 1-0 | C02 | |
| 2016.07.07 | Niraj, Saripalli (2140)  vs (2526) Shyam, Sundar M. XXXIX Open Internacional de Barberà del Vallès "A" Queen's Pawn Closed - Symmetrical | 0-1 | D04 | |
| 2016.07.06 | Shyam, Sundar M. (2526)  vs (1983) Mulay, Pratik XXXIX Open Internacional de Barberà del Vallès "A" French - Schlechter | 1-0 | C01 | |
| 2016.07.05 | Harikrishnan, Amirthavalli  Rangarajan (2138)  vs (2526) Shyam, Sundar M. XXXIX Open Internacional de Barberà del Vallès "A" Sicilian Moscow | 1-0 | B51 | |
| 2016.07.04 | Shyam, Sundar M. (2526)  vs (2188) Ivana Maria, Furtado XXXIX Open Internacional de Barberà del Vallès "A" Indian | 1/2-1/2 | A45 | |
| 2016.07.03 | Shyam, Sundar M. (2530)  vs (2492) Vera Siguenas, Deivy XXIV OPEN INTERNACIONAL CIUTAT DE MONTCADA. English Anglo-Indian | 1-0 | A15 | |
| 2016.07.02 | Peralta, Fernando (2588)  vs (2530) Shyam, Sundar M. XXIV OPEN INTERNACIONAL CIUTAT DE MONTCADA. Nimzo-Indian Botvinnik | 1-0 | E49 | |
| 2016.07.01 | Shyam, Sundar M. (2530)  vs (2602) Cori, Jorge XXIV OPEN INTERNACIONAL CIUTAT DE MONTCADA. Sicilian Barnes (Bastrikov) | 1-0 | B47 | |
| 2016.06.30 | Anurag, Mhamal (2392)  vs (2530) Shyam, Sundar M. XXIV OPEN INTERNACIONAL CIUTAT DE MONTCADA. Dunst (Sleipner, Heinrichsen) opening | 0-1 | A00 | |
| 2016.06.29 | Shyam, Sundar M. (2530)  vs (2410) Santos Ruiz, Miguel XXIV OPEN INTERNACIONAL CIUTAT DE MONTCADA. Indian | 1-0 | A45 | |
| 2016.06.28 | Munoz, Miguel (2454)  vs (2530) Shyam, Sundar M. XXIV OPEN INTERNACIONAL CIUTAT DE MONTCADA. Sicilian Moscow | 1/2-1/2 | B51 | |
| 2016.06.27 | Shyam, Sundar M. (2530)  vs (2464) Gurevich, Daniel XXIV OPEN INTERNACIONAL CIUTAT DE MONTCADA. Caro-Kann - Advance (Short) | 1-0 | B12 | |
| 2016.06.26 | Antonio, Viani D'cunha (2305)  vs (2530) Shyam, Sundar M. XXIV OPEN INTERNACIONAL CIUTAT DE MONTCADA. Sicilian Scheveningen Najdorf (Opecensky) | 1/2-1/2 | B92 | |
| 2016.06.25 | Shyam, Sundar M. (2530)  vs (2170) Dahale, Atul XXIV OPEN INTERNACIONAL CIUTAT DE MONTCADA. Indian | 1-0 | A45 | |
| 2016.07.21 | Oliva Castaneda, Kevel (2493)  vs (2526) Shyam, Sundar M. XVIII Obert Internacional Sant Martí 2016 Grup A King's Indian Modern | 0-1 | E94 | |
| 2016.07.20 | Shyam, Sundar M. (2526)  vs (2389) Himanshu, Sharma XVIII Obert Internacional Sant Martí 2016 Grup A English Sicilian | 1/2-1/2 | A20 | |
| 2016.07.19 | Shyam, Sundar M. (2526)  vs (2513) Karthikeyan, Murali XVIII Obert Internacional Sant Martí 2016 Grup A Sicilian Moscow | 1-0 | B52 | |
| 2016.07.18 | Peralta, Fernando (2588)  vs (2526) Shyam, Sundar M. XVIII Obert Internacional Sant Martí 2016 Grup A King's Indian Schwarz | 0-1 | E70 | |
| 2016.07.17 | Herrera Reyes, Jose Antonio (2253)  vs (2526) Shyam, Sundar M. XVIII Obert Internacional Sant Martí 2016 Grup A Sicilian Alapin - Smith-Morra | 0-1 | B22 | |
| 2016.07.16 | Shyam, Sundar M. (2526)  vs (2426) Li, Di XVIII Obert Internacional Sant Martí 2016 Grup A Petrov - Three Knights | 1/2-1/2 | C42 | |
| 2016.07.15 | Perpinya Rofes, Lluis Maria (2373)  vs (2526) Shyam, Sundar M. XVIII Obert Internacional Sant Martí 2016 Grup A Sicilian Scheveningen Najdorf | 0-1 | B90 | |
| 2016.07.14 | Shyam, Sundar M. (2526)  vs (2231) Qiu, Mengjie XVIII Obert Internacional Sant Martí 2016 Grup A Spanish Closed | 1-0 | C84 | |
| 2016.07.13 | Parnali, S Dharia (2161)  vs (2526) Shyam, Sundar M. XVIII Obert Internacional Sant Martí 2016 Grup A Catalan Open (Classical) - Gambit | 0-1 | E04 | |
| 2016.02.14 | Muthaiah, Al (2301)  vs (2512) Shyam, Sundar M. 36th National Team Chess Championship - 2016 English Sicilian | 0-1 | A20 | |
| 2016.02.13 | Shyam, Sundar M. (2512)  vs (1655) Thaker, Kautilya P 36th National Team Chess Championship - 2016 Caro-Kann - Accelerated Panov | 1-0 | B10 | |
| 2016.02.12 | Shyam, Sundar M. (2512)  vs (2445) Satyapragyan, Swayangsu 36th National Team Chess Championship - 2016 English Symmetrical | 1/2-1/2 | A30 | |
| 2016.02.11 | Rathnakaran, K. (2463)  vs (2512) Shyam, Sundar M. 36th National Team Chess Championship - 2016 French - Hanham | 1/2-1/2 | C00 | |
| 2016.02.11 | Laxman, R.R. (2420)  vs (2512) Shyam, Sundar M. 36th National Team Chess Championship - 2016 Slav Delmar - Symmetrical | 0-1 | D12 | |
| 2016.02.09 | Sundararajan, Kidambi (2504)  vs (2512) Shyam, Sundar M. 36th National Team Chess Championship - 2016 Indian Knight | 1/2-1/2 | A46 | |
| 2016.03.09 | Shyam, Sundar M. (2523)  vs (2583) Wagner, Dennis Aeroflot Open 2016 A Reti Symmetrical - King's Indian | 1-0 | A05 | |
| 2016.03.08 | Esipenko, Andrey (2445)  vs (2523) Shyam, Sundar M. Aeroflot Open 2016 A Irregular Queen's Pawn - Franco-Indian | 1/2-1/2 | A40 | |
| 2016.03.07 | Shyam, Sundar M. (2523)  vs (2445) Wang, Yiye Aeroflot Open 2016 A Reti Symmetrical - King's Indian | 1/2-1/2 | A05 | |
| 2016.03.06 | Cordova, Emilio (2610)  vs (2523) Shyam, Sundar M. Aeroflot Open 2016 A Queen's Pawn - Levitsky | 1-0 | D00 | |
| 2016.03.05 | Shyam, Sundar M. (2523)  vs (2584) Kunin, Vitaly Aeroflot Open 2016 A French Tarrasch - Rubinstein (Fort Knox) | 1/2-1/2 | C10 | |
| 2016.03.04 | Safarli, Eltaj (2663)  vs (2523) Shyam, Sundar M. Aeroflot Open 2016 A Spanish Breyer - Borisenko | 1/2-1/2 | C95 | |
| 2016.03.03 | Shyam, Sundar M. (2523)  vs (2625) Bartel, Mateusz Aeroflot Open 2016 A English Sicilian | 0-1 | A20 | |
| 2016.03.02 | Dubov, Daniil (2634)  vs (2523) Shyam, Sundar M. Aeroflot Open 2016 A English Agincourt - Moscow | 1/2-1/2 | D38 | |
| 2016.03.01 | Shyam, Sundar M. (2523)  vs (2641) Anton Guijarro, David Aeroflot Open 2016 A English | 1-0 | A10 | |
| 2015.11.28 | Vidit, Santosh Gujrathi (2651)  vs (2481) Shyam, Sundar M. ONGC 53rd National Premier Chess Championship 2015 Catalan Open (Classical) - Closed | 1/2-1/2 | E04 | |
| 2015.11.27 | Shyam, Sundar M. (2481)  vs (2436) Shyaamnikhil, P ONGC 53rd National Premier Chess Championship 2015 English Symmetrical - Three Knights | 1-0 | A34 | |
| 2015.11.26 | Rathnakaran, K. (2447)  vs (2481) Shyam, Sundar M. ONGC 53rd National Premier Chess Championship 2015 Caro-Kann - Two Knights (Mindeno) | 1/2-1/2 | B11 | |
| 2015.11.25 | Shyam, Sundar M. (2481)  vs (2413) K., Praneeth Surya ONGC 53rd National Premier Chess Championship 2015 Sicilian Scheveningen Najdorf - Byrne | 0-1 | B90 | |
| 2015.11.24 | Shyam, Sundar M. (2481)  vs (2464) Venkatesh, M.R. ONGC 53rd National Premier Chess Championship 2015 Two Knights - Modern Bishop | 1/2-1/2 | C55 | |
| 2015.11.23 | Sengupta, Deep (2589)  vs (2481) Shyam, Sundar M. ONGC 53rd National Premier Chess Championship 2015 Spanish Morphy - Anderssen | 1-0 | C77 | |
| 2015.11.22 | Shyam, Sundar M. (2481)  vs (2475) Neelotpal, Das ONGC 53rd National Premier Chess Championship 2015 English Symmetrical | 1/2-1/2 | A30 | |
| 2015.11.20 | Karthikeyan, Murali (2498)  vs (2481) Shyam, Sundar M. ONGC 53rd National Premier Chess Championship 2015 Spanish Open (Howell) - Ekstrom | 1/2-1/2 | C81 | |
| 2015.11.19 | Shyam, Sundar M. (2481)  vs (2441) Karthikeyan, P. ONGC 53rd National Premier Chess Championship 2015 English Anglo-Indian (Queen's Knight) | 1-0 | A16 | |
| 2015.11.18 | Sethuraman, S.P. (2651)  vs (2481) Shyam, Sundar M. ONGC 53rd National Premier Chess Championship 2015 Catalan Open (Classical) - Closed | 1-0 | E04 | |
| 2015.11.17 | Shyam, Sundar M. (2481)  vs (2456) Das, Arghyadip ONGC 53rd National Premier Chess Championship 2015 Reti King's Indian - Barcza | 1/2-1/2 | A07 | |
| 2015.11.16 | Swapnil, S. Dhopade (2497)  vs (2481) Shyam, Sundar M. ONGC 53rd National Premier Chess Championship 2015 Queen's Gambit Declined Ragozin (Vienna) | 1/2-1/2 | D39 | |
| 2015.11.15 | Shyam, Sundar M. (2481)  vs (2515) Kunte, Abhijit ONGC 53rd National Premier Chess Championship 2015 English Symmetrical | 1-0 | A30 | |
| 2015.09.12 | Shyam Sundar, T.,  (1762)  vs (2056) Niraula, Bhupendra, Asian Amateur Chess Championship 2015 Nimzovich - Indian | 1-0 | A01 | |
| 2015.09.11 | Sabri, Mohd Saprin,  (2071)  vs (1762) Shyam Sundar, T., Asian Amateur Chess Championship 2015 Caro-Kann Exchange - Panov | 1/2-1/2 | B13 | |
| 2015.09.10 | Shyam Sundar, T.,  (1762)  vs (1898) Chandreyee, Hajra , Asian Amateur Chess Championship 2015 Nimzovich - Classical | 1-0 | A01 | |
| 2015.09.09 | Hj, Azahari Md Aliuddin,  (2012)  vs (1762) Shyam Sundar, T., Asian Amateur Chess Championship 2015 Caro-Kann Knight Classical - Spassky | 0-1 | B19 | |
| 2015.09.09 | Shyam Sundar, T.,  (1762)  vs (1966) Kamis, Kamarunsalehin, Asian Amateur Chess Championship 2015 Nimzovich - Modern | 1/2-1/2 | A01 | |
| 2015.09.07 | Shyam Sundar, T.,  (1762)  vs (1949) Vakhidov, Daler , Asian Amateur Chess Championship 2015 Nimzovich - English | 0-1 | A01 | |
| 2015.09.07 | Wiwatanadate, Poompong,  (2037)  vs (1762) Shyam Sundar, T., Asian Amateur Chess Championship 2015 Neo-Indian | 0-1 | E00 | |
| 2015.08.27 | Shyam, Sundar M. (2499)  vs (2510) Karthikeyan, Murali GLOCAL SQUARE 53rd National Challengers Chess Championship 2015 Sicilian Paulsen | 1/2-1/2 | B42 | |
| 2015.08.26 | Gusain, Himal (2302)  vs (2499) Shyam, Sundar M. GLOCAL SQUARE 53rd National Challengers Chess Championship 2015 Italian | 0-1 | C50 | |
| 2015.08.25 | Shyam, Sundar M. (2499)  vs (2373) Roy Chowdhury, Saptarshi GLOCAL SQUARE 53rd National Challengers Chess Championship 2015 Sicilian - Rossolimo | 1-0 | B30 | |
| 2015.08.24 | Shyam, Sundar M. (2499)  vs (2291) Shivananda, B.S. GLOCAL SQUARE 53rd National Challengers Chess Championship 2015 Alekhine - Exchange | 1-0 | B03 | |
| 2015.08.23 | Karthik, V.   Ap (2256)  vs (2499) Shyam, Sundar M. GLOCAL SQUARE 53rd National Challengers Chess Championship 2015 Nimzo-Indian Three Knights | 1/2-1/2 | E21 | |
| 2015.08.22 | Anurag, Mhamal (2393)  vs (2499) Shyam, Sundar M. GLOCAL SQUARE 53rd National Challengers Chess Championship 2015 Reti Zukertort - Mexican | 1-0 | A06 | |
| 2015.08.21 | Shyam, Sundar M. (2499)  vs (2417) Rathnakaran, K. GLOCAL SQUARE 53rd National Challengers Chess Championship 2015 French Closed Tarrasch | 1-0 | C06 | |
| 2015.08.20 | Shyam, Sundar M. (2499)  vs (2425) Laxman, R.R. GLOCAL SQUARE 53rd National Challengers Chess Championship 2015 Spanish Berlin | 0-1 | C65 | |
| 2015.08.20 | Himanshu, Sharma (2417)  vs (2499) Shyam, Sundar M. GLOCAL SQUARE 53rd National Challengers Chess Championship 2015 French Open Tarrasch | 1/2-1/2 | C07 | |
| 2015.08.19 | Shyam, Sundar M. (2499)  vs (2285) Sangma, Rahul GLOCAL SQUARE 53rd National Challengers Chess Championship 2015 Spanish Berlin | 1-0 | C65 | |
| 2015.08.18 | Navalgund, Niranjan (2245)  vs (2499) Shyam, Sundar M. GLOCAL SQUARE 53rd National Challengers Chess Championship 2015 Sicilian Moscow | 0-1 | B51 | |
| 2015.08.31 | Aronyak, Ghosh (2095)  vs (1589) Shyam, Sundar M 29th National Under- 13 Open Chess Championship-2015 Indian - Trompowsky | 1-0 | A45 | |
| 2015.08.18 | Shyam, Sundar M. (2499)  vs (2204) Matta, Vinay Kumar GLOCAL SQUARE 53rd National Challengers Chess Championship 2015 Spanish Closed | 1-0 | C84 | |
| 2015.08.17 | Audi, Ameya (1952)  vs (2499) Shyam, Sundar M. GLOCAL SQUARE 53rd National Challengers Chess Championship 2015 Sicilian Scheveningen Najdorf - Byrne | 0-1 | B90 | |
| 2015.12.20 | Shyam, Sundar M. (2485)  vs (2507) Delorme, Axel II Sunway Sitges International Chess Festival - Group A English Agincourt - Neo-Catalan Accepted | 1/2-1/2 | A13 | |
| 2015.12.19 | Aroshidze, Levan (2525)  vs (2485) Shyam, Sundar M. II Sunway Sitges International Chess Festival - Group A Sicilian Scheveningen Najdorf | 1/2-1/2 | B90 | |
| 2015.12.18 | Shyam, Sundar M. (2485)  vs (2252) Rodriguez Lopez, Rafael II Sunway Sitges International Chess Festival - Group A English Anglo-Indian (Queen's Knight) | 1-0 | A16 | |
| 2015.12.17 | Gedajlovic, Max (2302)  vs (2485) Shyam, Sundar M. II Sunway Sitges International Chess Festival - Group A Catalan Open (Classical) | 0-1 | E04 | |
| 2015.12.16 | Shyam, Sundar M. (2485)  vs (2582) Maze, Sebastien II Sunway Sitges International Chess Festival - Group A Italian | 0-1 | C50 | |
| 2015.12.15 | Chkhaidze, Nikoloz (2289)  vs (2485) Shyam, Sundar M. II Sunway Sitges International Chess Festival - Group A Reti Zukertort | 0-1 | A06 | |
| 2015.12.14 | Shyam, Sundar M. (2485)  vs (2685) Granda Zuniga, Julio E II Sunway Sitges International Chess Festival - Group A English Four Knights (Fianchetto) | 0-1 | A29 | |
| 2015.12.13 | Mayo Casademont, Marti (2261)  vs (2485) Shyam, Sundar M. II Sunway Sitges International Chess Festival - Group A Nimzo-Indian Berlin (Pirc) | 0-1 | E39 | |
| 2015.12.13 | Shyam, Sundar M. (2485)  vs (2102) Heredia Tarrats, Amadeu II Sunway Sitges International Chess Festival - Group A English Anglo-Indian (Queen's Knight) - Anglo-Grünfeld (Czech) | 1-0 | A16 | |
| 2015.07.07 | Grigoriants, Sergey (2594)  vs (2492) Shyam, Sundar M. XXXV OPEN INTERNACIONAL VILLA DE BENASQUE Reti Zukertort | 1-0 | A06 | |
| 2015.06.25 | Shyam, Sundar M. (2496)  vs (2327) Gaydym, Michail Bulgarian chess summer 2015 Reti King's Indian | 1-0 | A07 | |
| 2015.06.24 | Enchev, Ivajlo (2408)  vs (2496) Shyam, Sundar M. Bulgarian chess summer 2015 Queen's Indian Capablanca - Franco-Indian | 1-0 | E16 | |
| 2015.06.23 | Shyam, Sundar M. (2496)  vs (2657) Kovalenko, Igor Bulgarian chess summer 2015 English | 0-1 | A10 | |
| 2015.06.22 | Spasov, Vasil (2554)  vs (2496) Shyam, Sundar M. Bulgarian chess summer 2015 Italian | 1/2-1/2 | C50 | |
| 2015.06.21 | Ermenkov, Evgenij (2433)  vs (2496) Shyam, Sundar M. Bulgarian chess summer 2015 English Hedgehog | 0-1 | A17 | |
| 2015.06.20 | Shyam, Sundar M. (2496)  vs (2411) Velikov, Petar Bulgarian chess summer 2015 Sicilian Paulsen - Polugaevsky | 1-0 | B42 | |
| 2015.06.19 | Shyam, Sundar M. (2496)  vs (2350) Abdulov, Orkhan Bulgarian chess summer 2015 Sicilian - Labourdonnais (Lowenthal) | 0-1 | B32 | |
| 2015.06.18 | Arsovic, Zoran (2401)  vs (2496) Shyam, Sundar M. Bulgarian chess summer 2015 Reti King's Indian - Barcza | 1/2-1/2 | A07 | |
| 2015.06.17 | Shyam, Sundar M. (2496)  vs (2244) Efroimski, Marsel Bulgarian chess summer 2015 Sicilian Moscow | 1-0 | B52 | |
| 2015.07.21 | Shyam, Sundar M. (2492)  vs (2268) Deshpande, Aniruddha XVII Obert Internacional Sant Martí 2015 Grup A Scandinavian | 1-0 | B01 | |
| 2015.07.20 | Puranik, Abhimanyu (2328)  vs (2492) Shyam, Sundar M. XVII Obert Internacional Sant Martí 2015 Grup A Sicilian Alapin | 1-0 | B22 | |
| 2015.07.19 | Shyam, Sundar M. (2492)  vs (2364) Kessler, Luca XVII Obert Internacional Sant Martí 2015 Grup A Spanish Closed | 1/2-1/2 | C84 | |
| 2015.07.18 | Manolache, Marius (2467)  vs (2492) Shyam, Sundar M. XVII Obert Internacional Sant Martí 2015 Grup A Gruenfeld Three Knights (Burille) | 1-0 | D94 | |
| 2015.07.17 | Shyam, Sundar M. (2492)  vs (2435) Rios, Cristhian Camilo XVII Obert Internacional Sant Martí 2015 Grup A Sicilian Scheveningen (Keres) - Anderssen | 1/2-1/2 | B81 | |
| 2015.07.16 | Kantsler, Boris (2415)  vs (2492) Shyam, Sundar M. XVII Obert Internacional Sant Martí 2015 Grup A King's Indian Classical - Petrosian (Stein) | 0-1 | E92 | |
| 2015.07.15 | Shyam, Sundar M. (2492)  vs (2425) Gagare, Shardul XVII Obert Internacional Sant Martí 2015 Grup A Benko's opening | 1/2-1/2 | A00 | |
| 2015.07.14 | Pogorelov, Ruslan (2301)  vs (2492) Shyam, Sundar M. XVII Obert Internacional Sant Martí 2015 Grup A Reti | 0-1 | A04 | |
| 2015.07.13 | Shyam, Sundar M. (2492)  vs (2139) Havik, Victor XVII Obert Internacional Sant Martí 2015 Grup A Bishop's Opening Berlin | 1-0 | C24 | |
| 2014.12.18 | Kryvoruchko, Yuriy (2687)  vs (2484) Shyam, Sundar M. AL AIN RAPID 2014 Scandinavian | 1-0 | B01 | |
| 2014.12.18 | Shyam, Sundar M. (2484)  vs (2598) Miroshnichenko, Evgenij AL AIN RAPID 2014 Pirc | 1/2-1/2 | B07 | |
| 2014.12.18 | Kravtsiv, Martyn (2582)  vs (2484) Shyam, Sundar M. AL AIN RAPID 2014 Scandinavian | 1/2-1/2 | B01 | |
| 2014.12.18 | Shyam, Sundar M. (2484)  vs (2041) Mokal, Amruta Sunil AL AIN RAPID 2014 Sicilian Closed - Korchnoi | 1-0 | B23 | |
| 2014.11.16 | Rajarishi, Karthi (1975)  vs (1730) Shyam Sundar, T. 3rd National Amateur Chess Championship-2014 Queen's Gambit Declined Tartakower - Neo-Orthodox | 1-0 | D58 | |
| 2014.12.26 | Mamedov, Rauf (2658)  vs (2484) Shyam, Sundar M. Al Ain Classic 2014 -19-27 December English Sicilian - Drill | 1-0 | A20 | |
| 2014.12.25 | Thakur, Akash (2302)  vs (2484) Shyam, Sundar M. Al Ain Classic 2014 -19-27 December Caro-Kann - Advance | 0-1 | B12 | |
| 2014.12.24 | Shyam, Sundar M. (2484)  vs (2681) Kuzubov, Yuriy Al Ain Classic 2014 -19-27 December Sicilian - Rossolimo | 0-1 | B30 | |
| 2014.12.23 | Andrenko, Irina (2202)  vs (2484) Shyam, Sundar M. Al Ain Classic 2014 -19-27 December Scotch - Scotch | 0-1 | C45 | |
| 2014.12.22 | Shyam, Sundar M. (2484)  vs (2576) Kravtsiv, Martyn Al Ain Classic 2014 -19-27 December Spanish Morphy - Duras | 0-1 | C77 | |
| 2014.12.21 | Huseynov, Shahin (2162)  vs (2484) Shyam, Sundar M. Al Ain Classic 2014 -19-27 December Nimzo-Indian Landau (Schlechter) | 0-1 | E52 | |
| 2014.12.20 | Shyam, Sundar M. (2484)  vs (2599) Sandipan, Chanda Al Ain Classic 2014 -19-27 December Bishop's Opening Berlin | 1/2-1/2 | C24 | |
| 2014.12.20 | Safranska, Anda (2267)  vs (2484) Shyam, Sundar M. Al Ain Classic 2014 -19-27 December Bishop's Opening Berlin | 1/2-1/2 | C24 | |
| 2014.12.19 | Shyam, Sundar M. (2484)  vs (1878) Soyunlu, Narmin Al Ain Classic 2014 -19-27 December French Closed Tarrasch | 1-0 | C06 | |
| 2014.05.19 | Shyam, Sundar M. (2486)  vs (2345) Ravi, Teja S. 52nd National Challengers (National ‘B’) Chess Championship-2014 English Anglo-Slav | 1-0 | A11 | |
| 2014.05.18 | Tiwari, Arjun (2301)  vs (2486) Shyam, Sundar M. 52nd National Challengers (National ‘B’) Chess Championship-2014 Sicilian Closed | 0-1 | B23 | |
| 2014.05.13 | Girinath, P.D.S. (2312)  vs (2486) Shyam, Sundar M. 52nd National Challengers (National ‘B’) Chess Championship-2014 Sicilian - Rossolimo | 1/2-1/2 | B30 | |
| 2014.05.12 | Shyam, Sundar M. (2486)  vs (2254) Singh, D.P. 52nd National Challengers (National ‘B’) Chess Championship-2014 Irregular King's Pawn - Owen | 1/2-1/2 | B00 | |
| 2014.05.11 | Prince, Bajaj (2318)  vs (2486) Shyam, Sundar M. 52nd National Challengers (National ‘B’) Chess Championship-2014 French Winawer | 1/2-1/2 | C15 | |
| 2014.05.10 | Anilkumar, O.T. (2154)  vs (2486) Shyam, Sundar M. 52nd National Challengers (National ‘B’) Chess Championship-2014 Queen's Pawn Zukertort - London | 1/2-1/2 | D02 | |
| 2014.05.09 | Shyam, Sundar M. (2486)  vs (1918) Melesayi, Dawhuo 52nd National Challengers (National ‘B’) Chess Championship-2014 Sicilian - Rossolimo | 1-0 | B30 | |
| 2014.04.25 | Fang, Yan (2323)  vs (2481) Shyam, Sundar M. 13th Asian Continental Open Chess Championships 2014 Spanish Closed (Yates) - Bogolubov | 1/2-1/2 | C91 | |
| 2014.04.24 | Shyam, Sundar M. (2481)  vs (2366) Nezad, Husein Aziz 13th Asian Continental Open Chess Championships 2014 English Neo-Catalan - Declined | 0-1 | A14 | |
| 2014.04.23 | Khader, Sami (2356)  vs (2481) Shyam, Sundar M. 13th Asian Continental Open Chess Championships 2014 King's Indian Schwarz | 0-1 | E70 | |
| 2014.04.22 | Shyam, Sundar M. (2481)  vs (2531) Sengupta, Deep 13th Asian Continental Open Chess Championships 2014 Irregular Queen's Pawn - Franco-Indian | 0-1 | A40 | |
| 2014.04.21 | Omar, Noaman (2361)  vs (2481) Shyam, Sundar M. 13th Asian Continental Open Chess Championships 2014 Irregular Queen's Pawn - Franco-Indian | 1/2-1/2 | A40 | |
| 2014.04.20 | Shyam, Sundar M. (2481)  vs (2621) Nguyen, Ngoc Truong Son 13th Asian Continental Open Chess Championships 2014 French Open Tarrasch | 0-1 | C07 | |
| 2014.04.19 | Salim Ali Ahmed Aliyan Almashikh,  vs (2481) Shyam, Sundar M. 13th Asian Continental Open Chess Championships 2014 English Three Knights - Dutch | 0-1 | A27 | |
| 2014.04.18 | Shyam, Sundar M. (2481)  vs (2248) Raes, Abdul Kader 13th Asian Continental Open Chess Championships 2014 Sicilian Yugoslav Dragon - Panov | 1-0 | B76 | |
| 2014.04.17 | Kasimdzhanov, Rustam (2693)  vs (2481) Shyam, Sundar M. 13th Asian Continental Open Chess Championships 2014 King's Indian Yugoslav - Normal | 1-0 | E97 | |
| 2014.04.08 | Nandu, Gagarin (1499)  vs (2481) Shyam, Sundar M. 16 Dubai Open 2014 Sicilian Alapin - Smith-Morra | 0-1 | B22 | |
| 2014.04.07 | Shyam, Sundar M. (2481)  vs (1993) Afshar, Niusha 16 Dubai Open 2014 Sicilian - Snyder | 1-0 | B20 | |
| 2014.03.26 | Kunal, M. (2339)  vs (2507) Shyam, Sundar M. The 19th International Open Grandmasters Chess Tournament 2014 French Tarrasch (Guimard) - Byrne | 1-0 | C04 | |
| 2014.03.25 | Shyam, Sundar M. (2507)  vs (2410) Prasanna, Raghuram Rao The 19th International Open Grandmasters Chess Tournament 2014 English Four Knights (Fianchetto) | 1/2-1/2 | A29 | |
| 2014.03.24 | Adhiban, B. (2608)  vs (2507) Shyam, Sundar M. The 19th International Open Grandmasters Chess Tournament 2014 Irregular Indian | 1-0 | E10 | |
| 2014.03.23 | Shyam, Sundar M. (2507)  vs (2427) Neelotpal, Das The 19th International Open Grandmasters Chess Tournament 2014 Nimzo-Indian Classical | 1-0 | E32 | |
| 2014.03.22 | Sundararajan, Kidambi (2400)  vs (2507) Shyam, Sundar M. The 19th International Open Grandmasters Chess Tournament 2014 Modern | 1/2-1/2 | A41 | |
| 2014.03.21 | Shyam, Sundar M. (2507)  vs (2421) Palit, Somak The 19th International Open Grandmasters Chess Tournament 2014 Pirc | 1/2-1/2 | B07 | |
| 2014.03.20 | Sagar, Shah (2304)  vs (2507) Shyam, Sundar M. The 19th International Open Grandmasters Chess Tournament 2014 Queen's Gambit Declined Ragozin | 0-1 | D38 | |
| 2014.03.15 | Pham, Chuong (2353)  vs (2507) Shyam, Sundar M. 4th HDBank Cup International Open Chess tournament 2014 Gruenfeld | 0-1 | D70 | |
| 2014.03.14 | Shyam, Sundar M. (2507)  vs (2341) Nguyen, Van Hai 4th HDBank Cup International Open Chess tournament 2014 Queen's Gambit Declined | 1/2-1/2 | D30 | |
| 2014.03.14 | Dimakiling, Oliver (2364)  vs (2507) Shyam, Sundar M. 4th HDBank Cup International Open Chess tournament 2014 Queen's Pawn Zukertort - Catalan | 1/2-1/2 | D02 | |
| 2014.03.13 | Shyam, Sundar M. (2507)  vs (2304) Tran, Manh Tien 4th HDBank Cup International Open Chess tournament 2014 Indian - Trompowsky | 1-0 | A45 | |
| 2014.03.12 | Tran, Quoc Dung (2270)  vs (2507) Shyam, Sundar M. 4th HDBank Cup International Open Chess tournament 2014 Gruenfeld - Smyslov | 0-1 | E61 | |
| 2014.03.12 | Shyam, Sundar M. (2507)  vs (2269) Hoang, Thi Bao Tram 4th HDBank Cup International Open Chess tournament 2014 Caro-Kann - Accelerated Panov | 1/2-1/2 | B10 | |
| 2014.03.11 | Vo, Dai Hoai Duc (2187)  vs (2507) Shyam, Sundar M. 4th HDBank Cup International Open Chess tournament 2014 King's Indian Classical - Gligoric | 0-1 | E92 | |
| 2014.03.11 | Shyam, Sundar M. (2507)  vs (2147) Nguyen, Anh Khoi 4th HDBank Cup International Open Chess tournament 2014 Sicilian Closed | 0-1 | B23 | |
| 2014.03.10 | Hoang, Thi Nhu Y (2210)  vs (2507) Shyam, Sundar M. 4th HDBank Cup International Open Chess tournament 2014 English Sicilian | 1/2-1/2 | A20 | |
| 2013.11.23 | Swapnil, S. Dhopade (2454)  vs (2544) Shyam, Sundar M. Chennai Grand Master International Open Chess Tournament Irregular Queen's Pawn - Franco-Indian | 1/2-1/2 | A40 | |
| 2013.11.22 | Shyam, Sundar M. (2544)  vs (2335) Aravindh, Chithambaram Vr. Chennai Grand Master International Open Chess Tournament Irregular Indian | 0-1 | E10 | |
| 2013.11.21 | Navin, Kanna T.U. (2348)  vs (2544) Shyam, Sundar M. Chennai Grand Master International Open Chess Tournament Nimzo-Indian Saemisch - Keres | 0-1 | E49 | |
| 2013.11.20 | Udeshi, Aditya (2444)  vs (2544) Shyam, Sundar M. Chennai Grand Master International Open Chess Tournament Italian - Pianissimo | 0-1 | C50 | |
| 2013.11.20 | Shyam, Sundar M. (2544)  vs (2466) Rzayev, Bahruz Chennai Grand Master International Open Chess Tournament Queen's Gambit Accepted - Saduleto | 1/2-1/2 | D20 | |
| 2013.11.19 | Sangma, Rahul (2365)  vs (2544) Shyam, Sundar M. Chennai Grand Master International Open Chess Tournament Reti King's Indian - Barcza | 0-1 | A07 | |
| 2013.11.17 | Baghdasaryan, Vahe (2393)  vs (2544) Shyam, Sundar M. Chennai Grand Master International Open Chess Tournament Giuoco Piano - Pianissimo | 1/2-1/2 | C54 | |
| 2013.11.16 | Shivananda, B.S. (2342)  vs (2544) Shyam, Sundar M. Chennai Grand Master International Open Chess Tournament Bird Dutch | 1-0 | A03 | |
| 2013.11.15 | Shyam, Sundar M. (2544)  vs (2269) Patil, Pratik Chennai Grand Master International Open Chess Tournament Indian East Indian - Torre | 1-0 | A48 | |
| 2013.07.13 | SHYAM, Sundar M. (2505)  vs (2670) NISIPEANU, Liviu-Dieter XXXIII OPEN INTERNACIONAL "VILLA DE BENASQUE" (77340) King's Indian | 0-1 | E90 | |
| 2013.07.12 | RODSHTEIN, Maxim (2641)  vs (2505) SHYAM, Sundar M. XXXIII OPEN INTERNACIONAL "VILLA DE BENASQUE" (77340) Catalan Open (Classical) | 1-0 | E04 | |
| 2013.07.10 | BURG, Twan (2479)  vs (2505) SHYAM, Sundar M. XXXIII OPEN INTERNACIONAL "VILLA DE BENASQUE" (77340) Spanish Berlin | 1/2-1/2 | C65 | |
| 2013.07.07 | NI, Hua (2661)  vs (2505) SHYAM, Sundar M. XXXIII OPEN INTERNACIONAL "VILLA DE BENASQUE" (77340) Reti King's Indian | 1-0 | A07 | |
| 2013.06.17 | Shyam, Sundar M. (2502)  vs (2375) Georgescu, Tiberiu-Marian 2nd Grand Europe open "Golden Sands 2013" Spanish Closed | 1-0 | C84 | |
| 2013.06.16 | Karavade, Eesha (2398)  vs (2502) Shyam, Sundar M. 2nd Grand Europe open "Golden Sands 2013" Reti - Geller | 1/2-1/2 | B06 | |
| 2013.06.15 | Shyam, Sundar M. (2502)  vs (2415) Givon, Asaf 2nd Grand Europe open "Golden Sands 2013" Gruenfeld Exchange - Nadanian | 1/2-1/2 | D85 | |
| 2013.06.14 | Chighladze, Iveri (2396)  vs (2502) Shyam, Sundar M. 2nd Grand Europe open "Golden Sands 2013" Nimzo-Indian Classical | 1/2-1/2 | E32 | |
| 2013.06.13 | Shyam, Sundar M. (2502)  vs (2579) Nabaty, Tamir 2nd Grand Europe open "Golden Sands 2013" Slav Rubinstein | 0-1 | D11 | |
| 2013.06.12 | Anurag, Mhamal (2401)  vs (2502) Shyam, Sundar M. 2nd Grand Europe open "Golden Sands 2013" Spanish Morphy - Wormald | 0-1 | C77 | |
| 2013.06.11 | Shyam, Sundar M. (2502)  vs (2331) Panbukchian, Valentin 2nd Grand Europe open "Golden Sands 2013" French Closed Tarrasch - Pawn Center | 1-0 | C05 | |
| 2013.06.10 | Ivelinov, Hristo (2180)  vs (2502) Shyam, Sundar M. 2nd Grand Europe open "Golden Sands 2013" Nimzo-Indian Leningrad | 0-1 | E30 | |
| 2013.06.27 | Shyam, Sundar M. (2502)  vs (2137) Bizovi, Mihai 7th INTERNATIONAL VARNA OPEN Sicilian - Rossolimo | 1-0 | B30 | |
| 2013.06.26 | Swapnil, S. Dhopade (2469)  vs (2502) Shyam, Sundar M. 7th INTERNATIONAL VARNA OPEN Irregular Indian | 1/2-1/2 | E10 | |
| 2013.06.25 | Sagar, Shah (2359)  vs (2502) Shyam, Sundar M. 7th INTERNATIONAL VARNA OPEN English Anglo-Slav | 1/2-1/2 | A11 | |
| 2013.06.24 | Shyam, Sundar M. (2502)  vs (2544) Mekhitarian, Krikor Sevag 7th INTERNATIONAL VARNA OPEN Nimzo-Indian St. Petersburg Rubinstein - Reshevsky | 0-1 | E46 | |
| 2013.06.23 | Shyam, Sundar M. (2502)  vs (2556) Rusev, Krasimir 7th INTERNATIONAL VARNA OPEN Spanish Berlin | 1/2-1/2 | C65 | |
| 2013.06.22 | Janev, Evgeni (2444)  vs (2502) Shyam, Sundar M. 7th INTERNATIONAL VARNA OPEN Sicilian Alapin | 0-1 | B22 | |
| 2013.06.21 | Shyam, Sundar M. (2502)  vs (2433) Popchev, Milko 7th INTERNATIONAL VARNA OPEN Philidor - Exchange | 1-0 | C41 | |
| 2013.06.20 | Spiridonov, Nikola (2248)  vs (2502) Shyam, Sundar M. 7th INTERNATIONAL VARNA OPEN English Sicilian | 0-1 | A20 | |
| 2013.06.19 | Shyam, Sundar M. (2502)  vs (1894) Karaivanov, Alexander 7th INTERNATIONAL VARNA OPEN Spanish Chigorin - Chigorin | 1-0 | C97 | |
| 2012.12.13 | Paragua, Mark (2533)  vs (2484) Shyam, Sundar M. Rose Valley Open International Chess Tournament 2012, Kolkata Scotch - Scotch Schmid (Mieses) | 1/2-1/2 | C45 | |
| 2012.12.12 | Shyam, Sundar M. (2484)  vs (2494) Vaibhav, Suri Rose Valley Open International Chess Tournament 2012, Kolkata English Agincourt - Neo-Catalan Accepted | 1/2-1/2 | A13 | |
| 2012.12.11 | Karavade, Eesha (2385)  vs (2484) Shyam, Sundar M. Rose Valley Open International Chess Tournament 2012, Kolkata King's Indian Saemisch | 0-1 | E81 | |
| 2012.12.10 | Shyam, Sundar M. (2484)  vs (2607) David, Alberto Rose Valley Open International Chess Tournament 2012, Kolkata Indian - Saemisch (Marienbad) | 0-1 | A50 | |
| 2012.12.09 | Ganguly, Surya Shekhar (2630)  vs (2484) Shyam, Sundar M. Rose Valley Open International Chess Tournament 2012, Kolkata Catalan Irregular - Gambit | 1/2-1/2 | E01 | |
| 2012.12.08 | Shyam, Sundar M. (2484)  vs (2381) Gagare, Shardul Rose Valley Open International Chess Tournament 2012, Kolkata Queen's Gambit Accepted Classical | 1-0 | D26 | |
| 2012.12.07 | Gopal, G.N. (2547)  vs (2484) Shyam, Sundar M. Rose Valley Open International Chess Tournament 2012, Kolkata Spanish Schliemann - Tartakower | 1-0 | C63 | |
| 2012.12.06 | Shyam, Sundar M. (2484)  vs (2402) Saptarshi, Roy Rose Valley Open International Chess Tournament 2012, Kolkata Queen's Gambit Declined Exchange - Exchange | 1-0 | D36 | |
| 2012.12.05 | Shyam, Sundar M. (2484)  vs (2313) Padmini, Rout Rose Valley Open International Chess Tournament 2012, Kolkata Sicilian Scheveningen Najdorf - Byrne | 1-0 | B90 | |
| 2012.12.04 | Wojtaszek, Radoslaw (2734)  vs (2484) Shyam, Sundar M. Rose Valley Open International Chess Tournament 2012, Kolkata Queen's Gambit Declined - Charousek | 1-0 | D31 | |
| 2012.12.03 | Chandra, Akshat (2294)  vs (2484) Shyam, Sundar M. Rose Valley Open International Chess Tournament 2012, Kolkata Spanish Closed - Ragozin | 0-1 | C92 | |
| 2012.11.30 | Shyam, Sundar M. (2484)  vs (2327) Krishna, C.R.G. Apollo Engineering College Commonwealth Chess Championships 2012 French Advance Winawer | 1-0 | C18 | |
| 2012.11.29 | Ram, S. Krishnan (2269)  vs (2484) Shyam, Sundar M. Apollo Engineering College Commonwealth Chess Championships 2012 Reti Symmetrical | 1/2-1/2 | A05 | |
| 2012.11.28 | Shyam, Sundar M. (2484)  vs (2528) Lalith, Babu M.R. Apollo Engineering College Commonwealth Chess Championships 2012 Nimzo-Indian Classical | 1/2-1/2 | E32 | |
| 2012.11.27 | Mohota, Nisha (2342)  vs (2484) Shyam, Sundar M. Apollo Engineering College Commonwealth Chess Championships 2012 Slav | 0-1 | D10 | |
| 2012.11.26 | Shyam, Sundar M. (2484)  vs (2196) Kulkarni, Bhakti Apollo Engineering College Commonwealth Chess Championships 2012 King's Indian Saemisch - Accelerated Byrne | 1-0 | E80 | |
| 2012.11.25 | Augustin, A (2037)  vs (2484) Shyam, Sundar M. Apollo Engineering College Commonwealth Chess Championships 2012 Spanish - Cozio | 0-1 | C60 | |
| 2012.11.25 | Shyam, Sundar M. (2484)  vs (2173) Rishi, Sardana Apollo Engineering College Commonwealth Chess Championships 2012 French Tarrasch | 1/2-1/2 | C03 | |
| 2012.11.24 | Vasantha Ruba, Varman (2032)  vs (2484) Shyam, Sundar M. Apollo Engineering College Commonwealth Chess Championships 2012 Spanish - Cozio | 0-1 | C60 | |
| 2012.11.23 | Adarsh, Shrivastava (1737)  vs (2484) Shyam, Sundar M. Apollo Engineering College Commonwealth Chess Championships 2012 Spanish Morphy - Exchange | 1/2-1/2 | C68 | |
| 2012.08.15 | Shyam, Sundar M (2486)  vs (2430) Zhou, Yang-Fan WJCC King's Indian Schwarz | 1-0 | E70 | |
| 2012.08.14 | Aggelis, Nikolaos (2352)  vs (2486) Shyam, Sundar M WJCC Reti Symmetrical | 0-1 | A05 | |
| 2012.07.23 | Shyam, Sundar M (2486)  vs (2414) Girya, Olga 5th Paleochora Open Slav Delmar | 1/2-1/2 | D12 | |
| 2012.07.14 | Banikas, Hristos (2626)  vs (2486) Shyam, Sundar M 4th Rethymno Open Queen's Gambit Declined - Classical | 1/2-1/2 | D37 | |
| 2012.07.22 | Nadig, Kruttika (2206)  vs (2486) Shyam, Sundar M 5th Paleochora Open Sicilian Scheveningen Najdorf - Adams | 0-1 | B90 | |
| 2012.08.13 | Shyam, Sundar M (2486)  vs (2374) Anwesh, Upadhyaya WJCC Semi-Slav - Lilienthal | 1/2-1/2 | D44 | |
| 2012.07.13 | Shyam, Sundar M (2486)  vs (2653) Postny, Evgeny 4th Rethymno Open English Anglo-Indian - King's Knight | 1-0 | A15 | |
| 2012.07.21 | Shyam, Sundar M (2486)  vs (2007) Miettinen, Teemu 5th Paleochora Open French Closed Tarrasch - Pawn Center | 1-0 | C05 | |
| 2012.07.12 | Sargissian, Gabriel (2685)  vs (2486) Shyam, Sundar M 4th Rethymno Open Queen's Gambit Declined | 1-0 | D37 | |
| 2012.07.20 | Minko, Vladimir (2254)  vs (2486) Shyam, Sundar M 5th Paleochora Open Gruenfeld | 1-0 | D70 | |
| 2012.08.12 | Ghosh, Diptayan (2417)  vs (2486) Shyam, Sundar M WJCC English Anglo-Indian - Neo-Catalan Accepted | 1-0 | A13 | |
| 2012.07.19 | Shyam, Sundar M (2486)  vs (2097) Flaata, Alexander R 5th Paleochora Open Robatsch | 1-0 | B06 | |
| 2012.07.11 | Shyam, Sundar M (2486)  vs (2592) Svetushkin, Dmitry 4th Rethymno Open English Sicilian | 1/2-1/2 | A20 | |
| 2012.07.18 | Kalogridakis, Georgios (1959)  vs (2486) Shyam, Sundar M 5th Paleochora Open Italian - Pianissimo | 1/2-1/2 | C50 | |
| 2012.07.10 | Markidis, Konstantinos (2291)  vs (2486) Shyam, Sundar M 4th Rethymno Open Sicilian Moscow | 0-1 | B51 | |
| 2012.07.17 | Shyam, Sundar M (2486)  vs (2079) Theodorou, Nikolas 5th Paleochora Open French Closed Tarrasch | 1-0 | C05 | |
| 2012.07.09 | Shyam, Sundar M (2486)  vs (2372) Faibisovich, Vadim Z 4th Rethymno Open Sicilian Rossolimo (Fianchetto) - Rossolimo | 1-0 | B31 | |
| 2012.08.11 | Shyam, Sundar M (2486)  vs (2436) Barbosa, Evandro Amorim WJCC Gruenfeld Exchange | 1/2-1/2 | D85 | |
| 2012.07.08 | Darmarakis, Mihail (2214)  vs (2486) Shyam, Sundar M 4th Rethymno Open Four Knights Brentano - Symmetrical (Pillsbury) | 1/2-1/2 | C49 | |
| 2012.07.17 | Smagin, Nikita (2063)  vs (2486) Shyam, Sundar M 5th Paleochora Open Spanish Morphy - Exchange | 1/2-1/2 | C68 | |
| 2012.07.08 | Shyam, Sundar M (2486)  vs (2130) Navalgund, Niranjan 4th Rethymno Open Indian East Indian - Torre | 1-0 | A48 | |
| 2012.07.16 | Shyam, Sundar M (2486)  vs (1738) Stamatakos, Dimitrios 5th Paleochora Open Irregular King's Pawn - Owen | 1-0 | B00 | |
| 2012.08.10 | Firat, Burak (2423)  vs (2486) Shyam, Sundar M WJCC Sicilian Scheveningen Najdorf | 0-1 | B96 | |
| 2012.07.07 | Drakaki, Anna-Maria (1834)  vs (2486) Shyam, Sundar M 4th Rethymno Open Bishop's Opening Berlin - Pianissimo | 0-1 | C54 | |
| 2012.08.08 | Shyam, Sundar M (2486)  vs (2358) De Filomeno, Simone WJCC Sicilian Closed | 1/2-1/2 | B23 | |
| 2012.08.07 | Wei, Yi (2418)  vs (2486) Shyam, Sundar M WJCC Sicilian Scheveningen Najdorf - Byrne | 1-0 | B90 | |
| 2012.08.06 | Shyam, Sundar M (2486)  vs (2320) Ivekovic, Zvonimir WJCC Sicilian Scheveningen Najdorf - Byrne | 1-0 | B90 | |
| 2012.08.05 | Griffiths, Ryan Rhys (2362)  vs (2486) Shyam, Sundar M WJCC Benoni - Czech | 1/2-1/2 | A56 | |
| 2012.08.04 | Shyam, Sundar M (2486)  vs (2366) Velten, Paul WJCC French Open Tarrasch | 1/2-1/2 | C07 | |
| 2012.08.03 | Malikentzos, Sotirios (2337)  vs (2486) Shyam, Sundar M WJCC Reti Symmetrical | 1/2-1/2 | A05 | |
| 2012.08.02 | Shyam, Sundar M (2486)  vs (2191) Sreeves, Clement WJCC Two Knights - Modern Bishop | 1-0 | C55 | |
| 2012.04.19 | Negi, Parimarjan (2639)  vs (2474) Shyam, Sundar 14th Dubai Open 2012 Spanish Open Berlin | 1-0 | C67 | |
| 2012.04.18 | Shyam, Sundar (2474)  vs (2643) Nisipeanu, Liviu-Dieter 14th Dubai Open 2012 Benoni - Czech | 1-0 | A56 | |
| 2011.12.01 | Shyam, Sundar M (2462)  vs (2398) Ravichandran, Siddharth Vizag GM International Open Chess Tournament Semi-Slav - Anti-Meran | 1-0 | D43 | |
| 2011.11.30 | Sangma, Rahul (2357)  vs (2462) Shyam, Sundar M Vizag GM International Open Chess Tournament Spanish Open - Bernstein | 1/2-1/2 | C80 | |
| 2011.11.29 | Shyam, Sundar M (2462)  vs (2386) Swayams, Mishra Vizag GM International Open Chess Tournament English Agincourt | 1/2-1/2 | A13 | |
| 2011.11.28 | Rathnakaran, K (2403)  vs (2462) Shyam, Sundar M Vizag GM International Open Chess Tournament Petrov - Nimzovich | 1/2-1/2 | C42 | |
| 2011.11.28 | Shyam, Sundar M (2462)  vs (2344) Konguvel, Ponnuswamy Vizag GM International Open Chess Tournament Gruenfeld - Gruenfeld | 1-0 | E60 | |
| 2011.11.27 | Karavade, Eesha (2348)  vs (2462) Shyam, Sundar M Vizag GM International Open Chess Tournament King's Indian Saemisch | 1/2-1/2 | E81 | |
| 2011.11.26 | Shyam, Sundar M (2462)  vs (2569) Sumets, Andrey Vizag GM International Open Chess Tournament French Tarrasch - Rubinstein (Capablanca) | 1/2-1/2 | C10 | |
| 2011.11.26 | Gupta, Abhijeet (2640)  vs (2462) Shyam, Sundar M Vizag GM International Open Chess Tournament King's Indian Saemisch (Panno-Ruban) - Panno | 1/2-1/2 | E84 | |
| 2011.11.25 | Shyam, Sundar M (2462)  vs (2338) Rajesh, V A V Vizag GM International Open Chess Tournament Gruenfeld - Exchange | 1-0 | D71 | |
| 2011.11.24 | Cholleti, Sahajasri (2089)  vs (2462) Shyam, Sundar M Vizag GM International Open Chess Tournament Semi-Slav - Symmetrical | 0-1 | D43 | |
| 2011.10.21 | Shyam, Sundar M (2457)  vs (2433) Thipsay, Praveen M 49th National Premier (National A) Chess Championship King's Indian Modern | 1/2-1/2 | E94 | |
| 2011.10.20 | G, Akash (2239)  vs (2457) Shyam, Sundar M 49th National Premier (National A) Chess Championship French Advance Winawer | 1/2-1/2 | C17 | |
| 2011.10.19 | Shyam, Sundar M (2457)  vs (2479) Venkatesh, M R 49th National Premier (National A) Chess Championship Indian Knight | 0-1 | A46 | |
| 2011.10.18 | Ashwin, Jayaram (2473)  vs (2457) Shyam, Sundar M 49th National Premier (National A) Chess Championship Benoni - Czech | 1/2-1/2 | A56 | |
| 2011.10.17 | Shyam, Sundar M (2457)  vs (2356) Padmini, Rout 49th National Premier (National A) Chess Championship Gruenfeld Three Knights - Exchange | 1-0 | D90 | |
| 2011.10.16 | Bakre, Tejas (2507)  vs (2457) Shyam, Sundar M 49th National Premier (National A) Chess Championship Semi-Slav Meran | 1-0 | D47 | |
| 2011.10.15 | Shyam, Sundar M (2457)  vs (2379) Girish, A  Koushik 49th National Premier (National A) Chess Championship Spanish Closed (Smyslov) - Smyslov-Breyer | 1-0 | C93 | |
| 2011.10.14 | Sriram, Jha (2410)  vs (2457) Shyam, Sundar M 49th National Premier (National A) Chess Championship King's Indian Saemisch | 1/2-1/2 | E81 | |
| 2011.10.13 | Shyam, Sundar M (2457)  vs (2522) Arun Prasad, S 49th National Premier (National A) Chess Championship Sicilian Scheveningen Najdorf - Byrne | 1/2-1/2 | B90 | |
| 2011.10.12 | Sengupta, Deep (2572)  vs (2457) Shyam, Sundar M 49th National Premier (National A) Chess Championship Spanish Open Berlin | 1/2-1/2 | C67 | |
| 2011.10.11 | Shyam, Sundar M (2457)  vs (2361) Lahiri, Atanu 49th National Premier (National A) Chess Championship French Open Tarrasch - Eliskases | 1-0 | C07 | |
| 2011.10.10 | Gupta, Abhijeet (2625)  vs (2457) Shyam, Sundar M 49th National Premier (National A) Chess Championship King's Indian Saemisch | 1-0 | E81 | |
| 2011.10.09 | Shyam, Sundar M (2457)  vs (2318) Soumya, Swaminathan 49th National Premier (National A) Chess Championship Reti Symmetrical - Yugoslav | 1-0 | A07 | |
| 2011.04.18 | Shyam, Sundar M (2457)  vs (2362) Udeshi, Aditya 13th Dubai open 2011 Reti Symmetrical - Spassky | 1/2-1/2 | A05 | |
| 2011.04.17 | Simantsev, Mikhail (2556)  vs (2457) Shyam, Sundar M 13th Dubai open 2011 King's Indian | 1-0 | E90 | |
| 2011.04.16 | Shyam, Sundar M (2457)  vs (2599) Gagunashvili, Merab 13th Dubai open 2011 Pirc | 1/2-1/2 | B07 | |
| 2011.04.16 | Amin, Bassem (2596)  vs (2457) Shyam, Sundar M 13th Dubai open 2011 French - Hanham | 1-0 | C00 | |
| 2011.04.14 | Shyam, Sundar M (2457)  vs (2584) Guseinov, Gadir 13th Dubai open 2011 Sicilian Closed | 1/2-1/2 | B23 | |
| 2011.04.13 | Pantsulaia, Levan (2595)  vs (2457) Shyam, Sundar M 13th Dubai open 2011 Reti Symmetrical - King's Fianchetto | 0-1 | A15 | |
| 2011.04.12 | Shyam, Sundar M (2457)  vs (2612) Berg, Emanuel 13th Dubai open 2011 Sicilian Scheveningen Najdorf - Byrne | 1-0 | B90 | |
| 2011.04.11 | Akopian, Vladimir (2675)  vs (2457) Shyam, Sundar M 13th Dubai open 2011 Slav | 1/2-1/2 | D10 | |
| 2011.04.10 | Shyam, Sundar M (2457)  vs (1987) Amangeldiyev, Gurbangeldi 13th Dubai open 2011 French Tarrasch - Rubinstein (Capablanca) | 1-0 | C10 | |
| 2011.01.26 | Shyam, Sundar M (2443)  vs (2519) Danielsen, Henrik Chennai Open GM Chess Tournament 2011 Neo-Indian - Catalan Irregular | 0-1 | E00 | |
| 2011.01.25 | Stefansson, Hannes (2580)  vs (2443) Shyam, Sundar M Chennai Open GM Chess Tournament 2011 King's Indian Fianchetto (Classical) - Classical | 0-1 | E68 | |
| 2011.01.24 | Shyam, Sundar M (2443)  vs (2590) Gupta, Abhijeet Chennai Open GM Chess Tournament 2011 Spanish Open Berlin | 1/2-1/2 | C67 | |
| 2011.01.23 | Shyam, Sundar M (2443)  vs (2242) Ram, S  Krishnan Chennai Open GM Chess Tournament 2011 French Tarrasch | 1-0 | C03 | |
| 2011.01.22 | Phoobalan, P (2257)  vs (2443) Shyam, Sundar M Chennai Open GM Chess Tournament 2011 King's Indian Schwarz | 0-1 | E73 | |
| 2011.01.21 | Shyam, Sundar M (2443)  vs (2093) Jagadeesh, A K Chennai Open GM Chess Tournament 2011 French Tarrasch (Guimard) - Byrne | 1-0 | C04 | |
| 2011.01.19 | Shyam, Sundar M (2443)  vs (2278) Maheswaran, P Chennai Open GM Chess Tournament 2011 Sicilian - Hungarian | 0-1 | B27 | |
| 2011.01.18 | Saravana, Krishnan P (2280)  vs (2443) Shyam, Sundar M Chennai Open GM Chess Tournament 2011 French Closed Tarrasch - Pawn Center | 1/2-1/2 | C05 | |
| 2010.12.22 | Shyam, Sundar M (2439)  vs (2519) Arun Prasad, S National Premier Chess Championship 2010, Delhi Sicilian | 0-1 | B50 | |
| 2010.12.21 | Shyam, Sundar M (2439)  vs (2418) Vaibhav, Suri National Premier Chess Championship 2010, Delhi Catalan Open (Classical) - Gambit | 1/2-1/2 | E04 | |
| 2010.12.20 | Sethuraman, S P (2547)  vs (2439) Shyam, Sundar M National Premier Chess Championship 2010, Delhi Indian East Indian | 0-1 | A48 | |
| 2010.12.19 | Shyam, Sundar M (2439)  vs (2411) Debashis, Das National Premier Chess Championship 2010, Delhi Semi-Slav - Anti-Meran | 1-0 | D43 | |
| 2010.12.18 | Deepan, Chakkravarthy J (2480)  vs (2439) Shyam, Sundar M National Premier Chess Championship 2010, Delhi French Advance Winawer | 1-0 | C17 | |
| 2010.12.17 | Shyam, Sundar M (2439)  vs (2332) Soumya, Swaminathan National Premier Chess Championship 2010, Delhi Slav | 1-0 | D10 | |
| 2010.12.15 | Neelotpal, Das (2486)  vs (2439) Shyam, Sundar M National Premier Chess Championship 2010, Delhi English - Snake | 1-0 | A10 | |
| 2010.12.14 | Shyam, Sundar M (2439)  vs (2382) Karthikeyan, P National Premier Chess Championship 2010, Delhi King's Gambit Accepted - Bledow (Morphy) | 1-0 | C33 | |
| 2010.12.13 | Adhiban, B (2515)  vs (2439) Shyam, Sundar M National Premier Chess Championship 2010, Delhi Tarrasch | 1-0 | D32 | |
| 2010.12.12 | Shyam, Sundar M (2439)  vs (2525) Bakre, Tejas National Premier Chess Championship 2010, Delhi Queen's Gambit Declined | 1/2-1/2 | D30 | |
| 2010.12.11 | Kamble, Vikramaditya (2374)  vs (2439) Shyam, Sundar M National Premier Chess Championship 2010, Delhi Reti Symmetrical | 0-1 | A05 | |
| 2010.12.10 | Shyam, Sundar M (2439)  vs (2609) Gopal, G N National Premier Chess Championship 2010, Delhi Indian - Trompowsky | 0-1 | A45 | |
| 2010.12.09 | Babu, N Sudhakar (2318)  vs (2439) Shyam, Sundar M National Premier Chess Championship 2010, Delhi Queen's Pawn Zukertort | 0-1 | D02 | |
| 2010.10.09 | Shyam, Sundar M (2417)  vs (2336) Udeshi, Aditya 40th National Junior (Under-19) Chess Championship-2010 Sicilian Closed | 1-0 | B23 | |
| 2010.10.08 | Vidit, Santosh Gujrathi (2502)  vs (2417) Shyam, Sundar M 40th National Junior (Under-19) Chess Championship-2010 Gruenfeld Kemeri - Gruenfeld | 0-1 | D71 | |
| 2010.10.07 | Shyam, Sundar M (2417)  vs (2338) Mehar, Chinna Reddy C H 40th National Junior (Under-19) Chess Championship-2010 Sicilian Rauzer (Modern) - Two Knights | 1-0 | B69 | |
| 2010.10.06 | Swayams, Mishra (2377)  vs (2417) Shyam, Sundar M 40th National Junior (Under-19) Chess Championship-2010 King's Indian Schwarz (Makogonov) | 1-0 | E71 | |
| 2010.10.05 | Shyam, Sundar M (2417)  vs (2274) Krishna, C R G 40th National Junior (Under-19) Chess Championship-2010 French Closed Tarrasch | 1-0 | C05 | |
| 2010.10.04 | Shyam, Nikil P (2349)  vs (2417) Shyam, Sundar M 40th National Junior (Under-19) Chess Championship-2010 French Winawer | 1/2-1/2 | C15 | |
| 2010.10.04 | Shyam, Sundar M (2417)  vs (2170) Gusain, Himal 40th National Junior (Under-19) Chess Championship-2010 Queen's Gambit Declined | 1-0 | D30 | |
| 2010.10.03 | Sidhant, Mohapatra (2125)  vs (2417) Shyam, Sundar M 40th National Junior (Under-19) Chess Championship-2010 Indian - Lasker | 1/2-1/2 | C12 | |
| 2010.10.02 | Majumdar, Chandrasish (2128)  vs (2417) Shyam, Sundar M 40th National Junior (Under-19) Chess Championship-2010 French Closed Tarrasch | 1/2-1/2 | C06 | |
| 2010.10.01 | Shyam, Sundar M (2417)  vs (1865) Saurabh, Mandal 40th National Junior (Under-19) Chess Championship-2010 Sicilian Rossolimo (Fianchetto) - Rossolimo | 1-0 | B31 | |
| 2010.09.26 | Shyam, Sundar M (2417)  vs (2354) Kamble, Vikramaditya 48 National Challengers Chess Championship 2010 French Open Tarrasch | 1-0 | C07 | |
| 2010.09.25 | Venkatesh, M R (2400)  vs (2417) Shyam, Sundar M 48 National Challengers Chess Championship 2010 Reti Symmetrical - Barcza | 1/2-1/2 | A05 | |
| 2010.09.24 | Debashis, Das (2421)  vs (2417) Shyam, Sundar M 48 National Challengers Chess Championship 2010 French Tarrasch | 0-1 | C03 | |
| 2010.09.23 | Shyam, Sundar M (2417)  vs (2327) Singh,  D P 48 National Challengers Chess Championship 2010 Spanish Open Berlin | 1-0 | C67 | |
| 2010.09.22 | Soumya, Swaminathan (2320)  vs (2417) Shyam, Sundar M 48 National Challengers Chess Championship 2010 French Advance - Paulsen | 0-1 | C02 | |
| 2010.09.21 | Shyam, Sundar M (2417)  vs (2255) Kunal, M 48 National Challengers Chess Championship 2010 Sicilian Scheveningen Najdorf - Byrne | 1-0 | B90 | |
| 2010.09.20 | Tiwari, Arjun (2324)  vs (2417) Shyam, Sundar M 48 National Challengers Chess Championship 2010 French - Chigorin | 1-0 | C00 | |
| 2010.09.19 | Shyam, Sundar M (2417)  vs (2338) Mehar, Chinna Reddy C H 48 National Challengers Chess Championship 2010 Sicilian | 1/2-1/2 | B50 | |
| 2010.09.19 | Krishna, C R G (2274)  vs (2417) Shyam, Sundar M 48 National Challengers Chess Championship 2010 King's Indian | 0-1 | E61 | |
| 2010.09.18 | Shyam, Sundar M (2417)  vs (2257) Matta, Vinay Kumar 48 National Challengers Chess Championship 2010 Sicilian | 1-0 | B50 | |
| 2010.09.17 | Shyam, Sundar M (2417)  vs (2204) Phadke, Sohan 48 National Challengers Chess Championship 2010 Sicilian - Rossolimo | 1/2-1/2 | B30 | |
| 2010.09.17 | Linda, Rangarajan (2197)  vs (2417) Shyam, Sundar M 48 National Challengers Chess Championship 2010 Queen's Gambit Declined | 1/2-1/2 | D30 | |
| 2010.09.16 | Shyam, Sundar M (2417)  vs (2013) Sabarimuthu, R 48 National Challengers Chess Championship 2010 Sicilian - Chekhover | 1-0 | B53 | |
| 2010.08.17 | Tzintzios, Georgios (2157)  vs (2414) Shyam, Sundar M Negroponte 2010 French Winawer | 0-1 | C15 | |
| 2010.08.16 | Shyam, Sundar M (2414)  vs (2140) Berube, Antoine Negroponte 2010 Sicilian Scheveningen Najdorf - Adams | 1/2-1/2 | B90 | |
| 2010.08.15 | Simeonidis, Ioannis (2259)  vs (2414) Shyam, Sundar M Negroponte 2010 King's Indian Schwarz - Averbakh | 1/2-1/2 | E73 | |
| 2010.08.14 | Shyam, Sundar M (2414)  vs (2667) Khismatullin, Denis Negroponte 2010 Sicilian Rauzer (Modern) - Two Knights | 0-1 | B67 | |
| 2010.08.13 | Mamedov, Nidjat (2604)  vs (2414) Shyam, Sundar M Negroponte 2010 French Closed Tarrasch | 0-1 | C06 | |
| 2010.08.11 | Andriasian, Zaven (2588)  vs (2414) Shyam, Sundar M Negroponte 2010 French Winawer | 1-0 | C15 | |
| 2010.04.13 | Shyam, Sundar (2372)  vs (2538) Ibrahimov, Rasul 12th Dubai Open 2010 Sicilian Scheveningen Najdorf - Byrne | 1-0 | B90 | |
| 2010.04.12 | Hejazipour, Mitra (2216)  vs (2372) Shyam, Sundar 12th Dubai Open 2010 King's Indian Yugoslav - Taimanov | 0-1 | E97 | |
| 2010.04.11 | Shyam, Sundar (2372)  vs (2560) Gupta, Abhijeet 12th Dubai Open 2010 Spanish Open Berlin | 0-1 | C67 | |
| 2010.04.10 | Salah, Romany (2106)  vs (2372) Shyam, Sundar 12th Dubai Open 2010 Spanish Open (Classical) | 0-1 | C83 | |
| 2010.04.10 | Shyam, Sundar (2372)  vs (2213) Ghader Pour, Shayesteh 12th Dubai Open 2010 Sicilian Paulsen - Polugaevsky | 1/2-1/2 | B42 | |
| 2010.04.08 | Berezina, Irina (2239)  vs (2372) Shyam, Sundar 12th Dubai Open 2010 King's Indian Classical | 1/2-1/2 | E91 | |
| 2010.04.07 | Shyam, Sundar (2372)  vs (2618) Fedorov, Alexei 12th Dubai Open 2010 Indian - Trompowsky | 1/2-1/2 | A45 | |
| 2010.04.06 | Gelashvili, Tamaz (2621)  vs (2372) Shyam, Sundar 12th Dubai Open 2010 Reti Symmetrical | 1/2-1/2 | A05 | |
| 2009.12.14 | Shyam, Sundar M (2401)  vs (2453) Thejkumar, M  S 47th Premier National Chess Ch Reti Symmetrical - Yugoslav | 1/2-1/2 | A07 | |
| 2009.12.13 | Shyam, Sundar M (2401)  vs (2406) Anwesh, Upadhyaya 47th Premier National Chess Ch Spanish Closed - Zaitsev | 1/2-1/2 | C92 | |
| 2009.12.12 | Koshy, Varugeese (2280)  vs (2401) Shyam, Sundar M 47th Premier National Chess Ch English | 1/2-1/2 | A10 | |
| 2009.12.11 | Shyam, Sundar M (2401)  vs (2394) Akshayraj, Kore 47th Premier National Chess Ch Sicilian Rauzer (Modern) - Two Knights | 0-1 | B67 | |
| 2009.12.10 | Sangma, Rahul (2368)  vs (2401) Shyam, Sundar M 47th Premier National Chess Ch English Anglo-Indian - King's Knight | 1/2-1/2 | A15 | |
| 2009.12.09 | Syed Anwar, Shazuli (2360)  vs (2401) Shyam, Sundar M 47th Premier National Chess Ch Indian Knight - Spielmann | 0-1 | A46 | |
| 2009.12.07 | Shyam, Sundar M (2401)  vs (2378) Girinath, P D S 47th Premier National Chess Ch French Tarrasch - Rubinstein (Fort Knox) | 1/2-1/2 | C10 | |
| 2009.12.06 | Shyam, Sundar M (2401)  vs (2382) Prathamesh, Sunil Mokal 47th Premier National Chess Ch French - St. George | 0-1 | C01 | |
| 2009.12.05 | Anurag, Mhamal (2222)  vs (2401) Shyam, Sundar M 47th Premier National Chess Ch Giuoco Piano - Pianissimo | 1/2-1/2 | C54 | |
| 2009.12.04 | Shyam, Sundar M (2401)  vs (2342) Maheswaran, P 47th Premier National Chess Ch Sicilian Paulsen | 1/2-1/2 | B42 | |
| 2009.12.03 | Sethuraman, S P (2447)  vs (2401) Shyam, Sundar M 47th Premier National Chess Ch King's Indian | 1-0 | E90 | |
| 2009.12.02 | Shyam, Sundar M (2401)  vs (2343) Abhay, T 47th Premier National Chess Ch Sicilian - Rossolimo | 1-0 | B30 | |
| 2009.12.01 | Gupta, Abhijeet (2578)  vs (2401) Shyam, Sundar M 47th Premier National Chess Ch King's Indian Classical | 1-0 | E91 | |
| 2008.12.25 | Shyam, Sundar M (2402)  vs (2439) Adhiban, B 46th National A Chess Champion Sicilian Rauzer (Modern) - Two Knights | 1/2-1/2 | B66 | |
| 2008.12.22 | Satyapragyan, Swayangsu (2417)  vs (2402) Shyam, Sundar M 46th National A Chess Champion Spanish Breyer - Gligoric | 1/2-1/2 | C95 | |
| 2008.12.21 | Shyam, Sundar M (2402)  vs (2441) Thejkumar, M  S 46th National A Chess Champion King's Knight - Ponziani Jaenisch | 1/2-1/2 | C44 | |
| 2008.12.20 | Thipsay, Praveen M (2444)  vs (2402) Shyam, Sundar M 46th National A Chess Champion French Advance - Euwe | 1/2-1/2 | C02 | |
| 2008.12.19 | Shyam, Sundar M (2402)  vs (2463) Konguvel, Ponnuswamy 46th National A Chess Champion Sicilian Closed | 1/2-1/2 | B23 | |
| 2008.12.18 | Rathnakaran, K (2458)  vs (2402) Shyam, Sundar M 46th National A Chess Champion Caro-Kann - Breyer | 1-0 | B10 | |
| 2008.12.17 | Shyam, Sundar M (2402)  vs (2477) Neelotpal, Das 46th National A Chess Champion Sicilian Scheveningen (Keres) - Anderssen | 1-0 | B81 | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| No results | No results | No results | No results | No results |