Jose Carlos Ibarra Jerez vs Nikolai Vlassov
GM Jose Carlos Ibarra Jerez (2533) · IM Nikolai Vlassov (2322)
Jose Carlos Ibarra Jerez and Nikolai Vlassov have played 19 recorded games against each other, the first in Aug 2021 and the most recent in May 2026. Jerez leads 15 wins to 3, with 1 draws (95% of the games were decisive). Their most common battleground is the Nimzowitsch Defense: Scandinavian Variation (3 games). The average game between them lasted 40 moves.
Results by color
| Split | Games | Jerez | Draws | Vlassov |
|---|---|---|---|---|
| Jerez with White | 12 | 10 | 1 | 1 |
| Vlassov with White | 7 | 5 | 0 | 2 |
Results by time format
| Format | Games | Jerez | Draws | Vlassov |
|---|---|---|---|---|
| Blitz | 19 | 15 | 1 | 3 |
Openings in their games
| ECO | Opening | Games | Jerez | Draws | Vlassov |
|---|---|---|---|---|---|
| B00 | Nimzowitsch Defense: Scandinavian Variation | 3 | 3 | 0 | 0 |
| B22 | Sicilian: Alapin | 3 | 2 | 0 | 1 |
| B00 | Nimzowitsch Defense | 2 | 1 | 0 | 1 |
| A45 | London System | 1 | 1 | 0 | 0 |
| B01 | Nimzowitsch Defense | 1 | 1 | 0 | 0 |
| B23 | Sicilian: Closed | 1 | 1 | 0 | 0 |
| B50 | Sicilian | 1 | 1 | 0 | 0 |
| B72 | Sicilian: Dragon | 1 | 0 | 0 | 1 |
All games
| Date | White | Black | Result | Opening | Event |
|---|---|---|---|---|---|
| May 2026 | JC Ibarra Jerez | Nikolai Vlassov | 1-0 | London System | Titled Tuesday |
| Apr 2026 | Nikolai Vlassov | JC Ibarra Jerez | 1-0 | Nimzowitsch Defense | 2nd 3-0 Thursday |
| Sep 2025 | JC Ibarra Jerez | Nikolai Vlassov | 1-0 | Nimzowitsch Defense | Titled Tue |
| Aug 2025 | Nikolai Vlassov | JC Ibarra Jerez | 0-1 | Sicilian: Alapin | Titled Tue Late |
| Jun 2025 | Nikolai Vlassov | JC Ibarra Jerez | 0-1 | Nimzowitsch Defense: Scandinavian Variation | Titled Tue Late |
| Aug 2024 | Nikolai Vlassov | Jose Carlos Ibarra Jerez | 0-1 | Nimzowitsch Defense: Scandinavian Variation | Titled Tue Late |
| Jul 2024 | Nikolai Vlassov | Jose Carlos Ibarra Jerez | 0-1 | Sicilian: Alapin | CrunchLab Masters PlayIn |
| Jun 2024 | Jose Carlos Ibarra Jerez | Nikolai Vlassov | 1-0 | Mieses Opening | Titled Tue Late |
| Jan 2024 | Nikolai Vlassov | Jose Carlos Ibarra Jerez | 0-1 | Nimzowitsch Defense: Scandinavian Variation | Titled Tue Late |
| Jan 2024 | Jose Carlos Ibarra Jerez | Nikolai Vlassov | 1-0 | Sicilian: Najdorf | Titled Tue Early |
| Jul 2023 | Jose Carlos Ibarra Jerez | Nikolai Vlassov | 1-0 | Nimzowitsch Defense | Titled Tue Early |
| May 2023 | Jose Carlos Ibarra Jerez | Nikolai Vlassov | 1-0 | Sicilian | Titled Tue Late |
| Jan 2023 | Jose Carlos Ibarra Jerez | Nikolai Vlassov | 1-0 | Sicilian: Closed | Titled Tue Late |
| Nov 2022 | Jose Carlos Ibarra Jerez | Nikolai Vlassov | 1-0 | Dunst Opening | Titled Tue Late |
| Sep 2022 | Jose Carlos Ibarra Jerez | Nikolai Vlassov | 1/2-1/2 | Réti Opening | Titled Tue Late |
| Aug 2022 | Jose Carlos Ibarra Jerez | Nikolai Vlassov | 0-1 | Sicilian: Dragon | Titled Tue Late |
| Apr 2022 | Nikolai Vlassov | Jose Carlos Ibarra Jerez | 1-0 | Sicilian: Alapin | Titled Tue Late |
| Mar 2022 | Jose Carlos Ibarra Jerez | Nikolai Vlassov | 1-0 | Queen's Pawn Game: Chigorin Variation | Titled Tue Late |
| Aug 2021 | Jose Carlos Ibarra Jerez | Nikolai Vlassov | 1-0 | London System | Titled Tue |
Interactive board, all 19 games, opening explorer and engine analysis.
Browse the gamesFrequently asked questions
What is the head-to-head score between Jose Carlos Ibarra Jerez and Nikolai Vlassov?
In 19 recorded games, Jose Carlos Ibarra Jerez has 15 wins, Nikolai Vlassov has 3 wins, and they have drawn 1 times.
How many times have Jose Carlos Ibarra Jerez and Nikolai Vlassov played each other?
Our database records 19 games between them, from Aug 2021 to May 2026.
What openings do Jose Carlos Ibarra Jerez and Nikolai Vlassov play against each other?
The most common opening in their games is the Nimzowitsch Defense: Scandinavian Variation (3 games), followed by the Sicilian: Alapin (3). The full opening breakdown and every game are on this page.