10 games · 2013–2025 · 10 classical · 0 online
Cosman 15 draws4 Sandu
35.0% for Cosman
Openings between them
| B92 | Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line | 3 | 16.7% |
| A37 | English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3 | 1 | 50.0% |
| A81 | Dutch Defense: Semi-Leningrad Variation | 1 | 50.0% |
| B53 | Sicilian Defense: Chekhover Variation | 1 | 50.0% |
| B61 | Sicilian Defense: Richter-Rauzer Variation, Modern Variation | 1 | 0.0% |
| E61 | King's Indian Defense: Smyslov Variation | 1 | 50.0% |
| E86 | King's Indian Defense: Sämisch Variation | 1 | 100.0% |
| E94 | King's Indian Defense: Orthodox Variation | 1 | 0.0% |
All games
| Sandu, Mi2199 | 1-0 | Cosman, A2140 | TCh-ROU Superliga w 2025 | 2025 |
| Sandu, Mi2246 | ½-½ | Cosman, A2148 | Queen's Classic Challenge | 2024 |
| Cosman, A2127 | ½-½ | Sandu, Mi2269 | ch-ROU Women 2022 | 2022 |
| Sandu, Mi2268 | ½-½ | Cosman, A2164 | ch-ROU Women 2021 | 2021 |
| Sandu, Mi2258 | ½-½ | Cosman, A2130 | ch-ROU Women 2018 | 2018 |
| Cosman, A2120 | 1-0 | Sandu, Mi2261 | ch-ROU w 2017 | 2017 |
| Sandu, Mi2224 | 1-0 | Cosman, A2101 | ch-ROU w 2016 | 2016 |
| Cosman, A2104 | 0-1 | Sandu, Mi2273 | 8th Maria Albulet Mem | 2015 |
| Cosman, A2074 | ½-½ | Sandu, Mi2303 | ch-ROU w 2015 | 2015 |
| Sandu, Mi2222 | 1-0 | Cosman, A1944 | ch-ROU w 2013 | 2013 |