12 games · 2012–2025 · 12 classical · 0 online
Mastrovasilis 010 draws2 Nikolaidis
41.7% for Mastrovasilis
Openings between them
| A11 | Réti Opening: Anglo-Slav Variation, Gurevich System | 1 | 0.0% |
| A56 | Grünfeld Defense: Three Knights Variation, Burille Variation, Reversed Tarrasch | 1 | 0.0% |
| A80 | Dutch Defense | 1 | 50.0% |
| D37 | Queen's Gambit Declined: Harrwitz Attack, Two Knights Defense | 1 | 50.0% |
| D53 | Queen's Gambit Declined | 1 | 50.0% |
| D79 | Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation | 1 | 50.0% |
| E00 | Catalan Opening | 1 | 50.0% |
| E14 | Queen's Indian Defense, with e3 | 1 | 50.0% |
| E20 | Nimzo-Indian Defense | 1 | 50.0% |
| E21 | Nimzo-Indian Defense: Three Knights Variation | 1 | 50.0% |
| E45 | Nimzo-Indian Defense: St. Petersburg Variation, Fischer Variation | 1 | 50.0% |
| E47 | Nimzo-Indian Defense: Normal Variation | 1 | 50.0% |
All games
| Mastrovasilis, A2413 | ½-½ | Nikolaidis, I2457 | 74th ch-GRE 2024 | 2025 |
| Mastrovasilis, A2531 | ½-½ | Nikolaidis, I2545 | 70th ch-GRE 2021 | 2021 |
| Mastrovasilis, A2510 | ½-½ | Nikolaidis, I2564 | 68th ch-GRE 2018 | 2018 |
| Mastrovasilis, A2501 | ½-½ | Nikolaidis, I2537 | 1st Pelion Open 2018 | 2018 |
| Mastrovasilis, A2493 | ½-½ | Nikolaidis, I2517 | 67th ch-GRE 2017 | 2017 |
| Nikolaidis, I2557 | 1-0 | Mastrovasilis, A2537 | 66th ch-GRE 2017 | 2017 |
| Nikolaidis, I2559 | ½-½ | Mastrovasilis, A2541 | 44th TCh-GRE 2016 | 2016 |
| Nikolaidis, I2559 | ½-½ | Mastrovasilis, A2517 | 5th Isthmia Open 2015 | 2015 |
| Nikolaidis, I2552 | ½-½ | Mastrovasilis, A2506 | 65th ch-GRE 2015 | 2015 |
| Mastrovasilis, A2521 | 0-1 | Nikolaidis, I2559 | 64th ch-GRE 2014 | 2014 |
| Mastrovasilis, A2512 | ½-½ | Nikolaidis, I2566 | 42nd TCh-GRE 2014 | 2014 |
| Mastrovasilis, A2500 | ½-½ | Nikolaidis, I2555 | 62nd ch-GRE 2012 | 2012 |