Nikolai Vlassov vs Oscar Humberto Ardila
IM Nikolai Vlassov (2322) · CM Oscar Humberto Ardila (1956)
Nikolai Vlassov and Oscar Humberto Ardila have played 19 recorded games against each other, the first in Aug 2022 and the most recent in Jun 2026. Vlassov leads 15 wins to 2, with 2 draws (89% of the games were decisive). Their most common battleground is the Pirc Defense (6 games). The average game between them lasted 46 moves.
Results by color
| Split | Games | Vlassov | Draws | Ardila |
|---|---|---|---|---|
| Vlassov with White | 13 | 10 | 2 | 1 |
| Ardila with White | 6 | 5 | 0 | 1 |
Results by time format
| Format | Games | Vlassov | Draws | Ardila |
|---|---|---|---|---|
| Blitz | 19 | 15 | 2 | 2 |
Openings in their games
| ECO | Opening | Games | Vlassov | Draws | Ardila |
|---|---|---|---|---|---|
| B00 | Pirc Defense | 6 | 5 | 0 | 1 |
| C50 | Italian Game | 5 | 3 | 2 | 0 |
| A50 | Indian Defense | 3 | 3 | 0 | 0 |
| C24 | Bishop's Opening | 2 | 2 | 0 | 0 |
| A46 | Indian Defense | 1 | 0 | 0 | 1 |
| A04 | Dutch Defense | 1 | 1 | 0 | 0 |
| C44 | King's Pawn Game: Tayler Opening | 1 | 1 | 0 | 0 |
All games
| Date | White | Black | Result | Opening | Event |
|---|---|---|---|---|---|
| Jun 2026 | Vlassov,N | Ardila,Oscar Humberto | 1-0 | Pirc Defense | 2nd 3-0 Thu 11th Jun 2026 |
| May 2026 | Vlassov,N | Ardila,Oscar Humberto | 1-0 | Pirc Defense | 1st 3-0 Thu 28th May 2026 |
| May 2026 | Vlassov,N | Ardila,Oscar Humberto | 1-0 | Pirc Defense | Titled Tue 19th May 2026 |
| May 2026 | Oscar Humberto Ardila | Nikolai Vlassov | 0-1 | Indian Defense | 2nd 3-0 Thursday |
| Apr 2026 | Nikolai Vlassov | Oscar Humberto Ardila | 0-1 | Pirc Defense | 2nd 3-0 Thursday |
| Apr 2026 | Oscar Humberto Ardila | Nikolai Vlassov | 0-1 | Indian Defense | 3rd 3-0 Thursday |
| Apr 2026 | Nikolai Vlassov | Oscar Humberto Ardila | 1-0 | Pirc Defense | 2nd 3-0 Thursday |
| Mar 2026 | Nikolai Vlassov | Oscar Humberto Ardila | 1-0 | Pirc Defense | 2nd 3-0 Thursday |
| Feb 2026 | Oscar Humberto Ardila | Nikolai Vlassov | 0-1 | King's Pawn Game: Tayler Opening | 1st 3-0 Thursday |
| Feb 2026 | Oscar Humberto Ardila | Nikolai Vlassov | 0-1 | Dutch Defense | 3rd 3-0 Thursday |
| Nov 2025 | Nikolai Vlassov | Oscar Humberto Ardila | 1-0 | Italian Game | Titled Tue |
| Sep 2025 | Oscar Humberto Ardila | Nikolai Vlassov | 0-1 | Indian Defense | Titled Tue |
| Mar 2024 | Nikolai Vlassov | Oscar Humberto Ardila | 1-0 | Italian Game | Titled Tue Late |
| Apr 2023 | Nikolai Vlassov | Oscar Humberto Ardila | 1-0 | Bishop's Opening | Titled Tue Late |
| Mar 2023 | Oscar Humberto Ardila | Nikolai Vlassov | 1-0 | Indian Defense | Titled Tue Early |
| Dec 2022 | Nikolai Vlassov | Oscar Humberto Ardila | 1-0 | Italian Game | Titled Tue Early |
| Nov 2022 | Nikolai Vlassov | Oscar Humberto Ardila | 1/2-1/2 | Italian Game | Titled Tue Late |
| Nov 2022 | Nikolai Vlassov | Oscar Humberto Ardila | 1-0 | Bishop's Opening | Titled Tue Late |
| Aug 2022 | Nikolai Vlassov | Oscar Humberto Ardila | 1/2-1/2 | Italian Game | Titled Tue Late |
Interactive board, all 19 games, opening explorer and engine analysis.
Browse the gamesFrequently asked questions
What is the head-to-head score between Nikolai Vlassov and Oscar Humberto Ardila?
In 19 recorded games, Nikolai Vlassov has 15 wins, Oscar Humberto Ardila has 2 wins, and they have drawn 2 times.
How many times have Nikolai Vlassov and Oscar Humberto Ardila played each other?
Our database records 19 games between them, from Aug 2022 to Jun 2026.
What openings do Nikolai Vlassov and Oscar Humberto Ardila play against each other?
The most common opening in their games is the Pirc Defense (6 games), followed by the Italian Game (5). The full opening breakdown and every game are on this page.