Jacek Tomczak vs Antoni Kozak
GM Jacek Tomczak (2545) · Antoni Kozak (2426)
Jacek Tomczak and Antoni Kozak have played 45 recorded games against each other, the first in Jan 2024 and the most recent in Apr 2024. Tomczak leads 10 wins to 13 - trailing overall, with 22 draws (51% of the games were decisive). Their most common battleground is the Sicilian (7 games). The average game between them lasted 54 moves.
Results by color
| Split | Games | Tomczak | Draws | Kozak |
|---|---|---|---|---|
| Tomczak with White | 22 | 6 | 12 | 4 |
| Kozak with White | 23 | 4 | 10 | 9 |
Results by time format
| Format | Games | Tomczak | Draws | Kozak |
|---|---|---|---|---|
| Blitz | 44 | 10 | 22 | 12 |
| Classical | 1 | 0 | 0 | 1 |
Openings in their games
| ECO | Opening | Games | Tomczak | Draws | Kozak |
|---|---|---|---|---|---|
| B32 | Sicilian | 7 | 2 | 3 | 2 |
| B30 | Sicilian: Rossolimo | 4 | 2 | 2 | 0 |
| D35 | Indian Defense | 4 | 2 | 2 | 0 |
| D02 | Queen's Pawn Game | 2 | 0 | 0 | 2 |
| A15 | English Opening | 2 | 1 | 1 | 0 |
| C01 | French: Exchange Variation | 2 | 0 | 2 | 0 |
| A34 | English Opening: Symmetrical | 2 | 0 | 2 | 0 |
| B14 | Caro-Kann: Exchange Variation | 2 | 0 | 2 | 0 |
Most recent 30 of 45 games
| Date | White | Black | Result | Opening | Event |
|---|---|---|---|---|---|
| Apr 2024 | Antoni Kozak | Jacek Tomczak | 1-0 | French Defense | Katowice Silesia 100th Ann Open |
| Jan 2024 | Jacek Tomczak | Antoni Kozak | 1-0 | Sicilian | Speed Chess Poland |
| Jan 2024 | Jacek Tomczak | Antoni Kozak | 1-0 | Indian Defense | Speed Chess Poland |
| Jan 2024 | Antoni Kozak | Jacek Tomczak | 1/2-1/2 | Réti Opening | Speed Chess Poland |
| Jan 2024 | Antoni Kozak | Jacek Tomczak | 1-0 | Queen's Pawn Game | Speed Chess Poland |
| Jan 2024 | Jacek Tomczak | Antoni Kozak | 1/2-1/2 | Sicilian | Speed Chess Poland |
| Jan 2024 | Antoni Kozak | Jacek Tomczak | 1/2-1/2 | English Opening | Speed Chess Poland |
| Jan 2024 | Jacek Tomczak | Antoni Kozak | 0-1 | Nimzo-Indian: Kmoch Variation | Speed Chess Poland |
| Jan 2024 | Antoni Kozak | Jacek Tomczak | 1-0 | French Defense | Speed Chess Poland |
| Jan 2024 | Antoni Kozak | Jacek Tomczak | 1/2-1/2 | French: Exchange Variation | Speed Chess Poland |
| Jan 2024 | Antoni Kozak | Jacek Tomczak | 1/2-1/2 | Indian Defense | Speed Chess Poland |
| Jan 2024 | Jacek Tomczak | Antoni Kozak | 1/2-1/2 | Caro-Kann: Exchange Variation | Speed Chess Poland |
| Jan 2024 | Antoni Kozak | Jacek Tomczak | 1/2-1/2 | English Opening: Symmetrical | Speed Chess Poland |
| Jan 2024 | Jacek Tomczak | Antoni Kozak | 1/2-1/2 | Sicilian: Rossolimo | Speed Chess Poland |
| Jan 2024 | Antoni Kozak | Jacek Tomczak | 0-1 | English Opening: Reverse Sicilian | Speed Chess Poland |
| Jan 2024 | Jacek Tomczak | Antoni Kozak | 0-1 | Sicilian | Speed Chess Poland |
| Jan 2024 | Jacek Tomczak | Antoni Kozak | 1/2-1/2 | Nimzo-Indian: Kmoch Variation | Speed Chess Poland |
| Jan 2024 | Antoni Kozak | Jacek Tomczak | 1-0 | Réti Opening | Speed Chess Poland |
| Jan 2024 | Antoni Kozak | Jacek Tomczak | 1-0 | Réti Opening | Speed Chess Poland |
| Jan 2024 | Jacek Tomczak | Antoni Kozak | 1-0 | Sicilian: Rossolimo | Speed Chess Poland |
| Jan 2024 | Jacek Tomczak | Antoni Kozak | 1/2-1/2 | Indian Defense | Speed Chess Poland |
| Jan 2024 | Antoni Kozak | Jacek Tomczak | 0-1 | English Opening | Speed Chess Poland |
| Jan 2024 | Jacek Tomczak | Antoni Kozak | 1/2-1/2 | Sicilian | Speed Chess Poland |
| Jan 2024 | Antoni Kozak | Jacek Tomczak | 1/2-1/2 | English Opening | chess.com Speed Poland |
| Jan 2024 | Jacek Tomczak | Antoni Kozak | 1/2-1/2 | Sicilian: Rossolimo | chess.com Speed Poland |
| Jan 2024 | Jacek Tomczak | Antoni Kozak | 1/2-1/2 | Sicilian | chess.com Speed Poland |
| Jan 2024 | Jacek Tomczak | Antoni Kozak | 1/2-1/2 | Indian Defense | chess.com Speed Poland |
| Jan 2024 | Jacek Tomczak | Antoni Kozak | 1/2-1/2 | Nimzo-Indian: Kmoch Variation | chess.com Speed Poland |
| Jan 2024 | Jacek Tomczak | Antoni Kozak | 1-0 | Sicilian: Rossolimo | chess.com Speed Poland |
| Jan 2024 | Jacek Tomczak | Antoni Kozak | 0-1 | Nimzo-Indian: Kmoch Variation | chess.com Speed Poland |
Interactive board, all 45 games, opening explorer and engine analysis.
Browse the gamesFrequently asked questions
What is the head-to-head score between Jacek Tomczak and Antoni Kozak?
In 45 recorded games, Jacek Tomczak has 10 wins, Antoni Kozak has 13 wins, and they have drawn 22 times.
How many times have Jacek Tomczak and Antoni Kozak played each other?
Our database records 45 games between them, from Jan 2024 to Apr 2024.
What openings do Jacek Tomczak and Antoni Kozak play against each other?
The most common opening in their games is the Sicilian (7 games), followed by the Sicilian: Rossolimo (4). The full opening breakdown and every game are on this page.