28 games · 2016–2026 · 14 classical · 10 online
Oparin 611 draws11 Sevian
41.1% for Oparin
Openings between them
| B45 | Sicilian Defense: Four Knights Variation, Exchange Variation | 2 | 25.0% |
| A04 | Zukertort Opening: Kingside Fianchetto | 1 | 50.0% |
| A06 | Zukertort Opening | 1 | 100.0% |
| A08 | Zukertort Opening: Reversed Grünfeld | 1 | 100.0% |
| A13 | English Opening: Agincourt Defense, Catalan Defense Accepted | 1 | 0.0% |
| A20 | English Opening: King's English Variation | 1 | 0.0% |
| A21 | English Opening: King's English Variation, Kramnik-Shirov Counterattack | 1 | 0.0% |
| A23 | English Opening: King's English Variation, Two Knights Variation, Keres Variation | 1 | 0.0% |
| A34 | English Opening: Symmetrical Variation, Three Knights Variation | 1 | 50.0% |
| A40 | Queen's Pawn Game: Modern Defense | 1 | 0.0% |
| B30 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | 1 | 100.0% |
| B40 | Sicilian Defense: French Variation | 1 | 50.0% |