Eric Rosen vs Nikolai Vlassov
IM Eric Rosen (2377) · IM Nikolai Vlassov (2322)
Eric Rosen and Nikolai Vlassov have played 12 recorded games against each other, the first in Mar 2024 and the most recent in May 2026. Rosen leads 6 wins to 6, with 0 draws (100% of the games were decisive). Their most common battleground is the London System (5 games). The average game between them lasted 51 moves.
Results by color
| Split | Games | Rosen | Draws | Vlassov |
|---|---|---|---|---|
| Rosen with White | 7 | 5 | 0 | 2 |
| Vlassov with White | 5 | 1 | 0 | 4 |
Results by time format
| Format | Games | Rosen | Draws | Vlassov |
|---|---|---|---|---|
| Blitz | 12 | 6 | 0 | 6 |
Openings in their games
| ECO | Opening | Games | Rosen | Draws | Vlassov |
|---|---|---|---|---|---|
| A45 | London System | 5 | 4 | 0 | 1 |
| B22 | Sicilian: Alapin | 2 | 1 | 0 | 1 |
| C50 | Italian Game | 2 | 0 | 0 | 2 |
| A47 | London System | 1 | 1 | 0 | 0 |
| B00 | Nimzowitsch Defense: Scandinavian Variation | 1 | 0 | 0 | 1 |
| C01 | French: Exchange Variation | 1 | 0 | 0 | 1 |
All games
| Date | White | Black | Result | Opening | Event |
|---|---|---|---|---|---|
| May 2026 | Nikolai Vlassov | Eric Rosen | 1-0 | Italian Game | Titled Tuesday |
| Apr 2026 | Nikolai Vlassov | Eric Rosen | 1-0 | Sicilian: Alapin | 3rd 3-0 Thursday |
| Apr 2026 | Eric Rosen | Nikolai Vlassov | 1-0 | London System | Titled Tuesday |
| Apr 2026 | Nikolai Vlassov | Eric Rosen | 1-0 | Italian Game | 1st 3-0 Thursday |
| Apr 2026 | Eric Rosen | Nikolai Vlassov | 0-1 | London System | 2nd 3-0 Thursday |
| Jul 2025 | Nikolai Vlassov | E Rosen | 1-0 | French: Exchange Variation | Titled Tue Late |
| Apr 2025 | Nikolai Vlassov | E Rosen | 0-1 | Sicilian: Alapin | Titled Tue Late |
| Jan 2025 | Eric Rosen | Nikolai Vlassov | 1-0 | London System | Titled Tue Late |
| Jan 2025 | E Rosen | Nikolai Vlassov | 1-0 | London System | Titled Tue Late |
| Dec 2024 | E Rosen | Nikolai Vlassov | 1-0 | London System | Titled Tue Late |
| May 2024 | Eric Rosen | Nikolai Vlassov | 0-1 | Nimzowitsch Defense: Scandinavian Variation | Titled Tue Late |
| Mar 2024 | Eric Rosen | Nikolai Vlassov | 1-0 | London System | Titled Tue Early |
Interactive board, all 12 games, opening explorer and engine analysis.
Browse the gamesFrequently asked questions
What is the head-to-head score between Eric Rosen and Nikolai Vlassov?
In 12 recorded games, Eric Rosen has 6 wins, Nikolai Vlassov has 6 wins, and they have drawn 0 times.
How many times have Eric Rosen and Nikolai Vlassov played each other?
Our database records 12 games between them, from Mar 2024 to May 2026.
What openings do Eric Rosen and Nikolai Vlassov play against each other?
The most common opening in their games is the London System (5 games), followed by the Sicilian: Alapin (2). The full opening breakdown and every game are on this page.