5 games · 2013–2017 · 4 classical · 0 online
Piorun 14 draws0 Sundararajan
60.0% for Piorun
Openings between them
| A21 | English Opening: King's English Variation, Troger Defense | 1 | 50.0% |
| A40 | Queen's Pawn Game: Modern Defense | 1 | 50.0% |
| A81 | Dutch Defense: Semi-Leningrad Variation | 1 | 50.0% |
| C54 | Italian Game: Classical Variation, Greco Gambit, Modern Line | 1 | 100.0% |
| E56 | Nimzo-Indian Defense: Normal Variation, Gligoric System, Bernstein Defense | 1 | 50.0% |
All games
| Piorun, K2637 | 1-0 | Sundararajan, K2444 | Najdorf Mem Open A 2017 | 2017 |
| Sundararajan, K2422 | ½-½ | Piorun, K2651 | GRENKE Chess Open 2017 | 2017 |
| Piorun, K2685 | ½-½ | Sundararajan, K2456 | 27th Czech Rapid G1 2016 | 2016 |
| Sundararajan, K2433 | ½-½ | Piorun, K2591 | 26th Czech Open A 2015 | 2015 |
| Sundararajan, K2435 | ½-½ | Piorun, K2566 | Czech Open A 2013 | 2013 |