Kacper Piorun vs Szymon Gumularz
GM Kacper Piorun (2519) · GM Szymon Gumularz (2618)
Kacper Piorun and Szymon Gumularz have played 12 recorded games against each other, the first in May 2019 and the most recent in May 2025. Piorun leads 4 wins to 3, with 5 draws (58% of the games were decisive). Their most common battleground is the English Opening: Reverse Sicilian (2 games). The average game between them lasted 49 moves.
Results by color
| Split | Games | Piorun | Draws | Gumularz |
|---|---|---|---|---|
| Piorun with White | 3 | 2 | 0 | 1 |
| Gumularz with White | 9 | 2 | 5 | 2 |
Results by time format
| Format | Games | Piorun | Draws | Gumularz |
|---|---|---|---|---|
| Classical | 9 | 2 | 5 | 2 |
| Rapid | 2 | 1 | 0 | 1 |
| Blitz | 1 | 1 | 0 | 0 |
Openings in their games
| ECO | Opening | Games | Piorun | Draws | Gumularz |
|---|---|---|---|---|---|
| A21 | English Opening: Reverse Sicilian | 2 | 0 | 1 | 1 |
| B11 | Caro-Kann: Two Knights Variation | 1 | 1 | 0 | 0 |
| C03 | French: Tarrasch Variation | 1 | 1 | 0 | 0 |
| C54 | Italian Game: Giuoco Pianissimo | 1 | 0 | 1 | 0 |
| C60 | Ruy Lopez: Steinitz Defense Deferred | 1 | 1 | 0 | 0 |
| C70 | Ruy Lopez: Fianchetto | 1 | 0 | 1 | 0 |
| D25 | Queen's Pawn Game | 1 | 0 | 1 | 0 |
| D31 | Queen's Gambit Declined | 1 | 1 | 0 | 0 |
All games
| Date | White | Black | Result | Opening | Event |
|---|---|---|---|---|---|
| May 2025 | Szymon Gumularz | K Piorun | 0-1 | Queen's Gambit Declined | 82nd ch-POL |
| May 2024 | Szymon Gumularz | Kacper Piorun | 1/2-1/2 | English Opening: Reverse Sicilian | ch-POL 81st |
| Dec 2023 | Szymon Gumularz | Kacper Piorun | 1/2-1/2 | Italian Game: Giuoco Pianissimo | chT-CZE 2324 |
| Nov 2023 | Szymon Gumularz | Kacper Piorun | 1-0 | English Opening: Reverse Sicilian | POL Superleague Rapid Final |
| Nov 2023 | Kacper Piorun | Szymon Gumularz | 1-0 | Caro-Kann: Two Knights Variation | POL Superleague Rapid Final |
| Apr 2023 | Kacper Piorun | Szymon Gumularz | 0-1 | Réti Opening | ch-POL 80th |
| Apr 2023 | Szymon Gumularz | Kacper Piorun | 1-0 | Catalan | ch-POL 80th |
| Dec 2021 | Szymon Gumularz | Kacper Piorun | 0-1 | French: Tarrasch Variation | Wch Blitz |
| Aug 2021 | Szymon Gumularz | Kacper Piorun | 1/2-1/2 | Queen's Pawn Game | 57th Rubinstein Memorial |
| Jun 2021 | Kacper Piorun | Szymon Gumularz | 1-0 | Ruy Lopez: Steinitz Defense Deferred | Polish World Cup Qual |
| Aug 2020 | Szymon Gumularz | Kacper Piorun | 1/2-1/2 | Nimzo-Indian: Rubinstein System | chT-POL Ekstraliga |
| May 2019 | Szymon Gumularz | Kacper Piorun | 1/2-1/2 | Ruy Lopez: Fianchetto | ch-POL |
Interactive board, all 12 games, opening explorer and engine analysis.
Browse the gamesFrequently asked questions
What is the head-to-head score between Kacper Piorun and Szymon Gumularz?
In 12 recorded games, Kacper Piorun has 4 wins, Szymon Gumularz has 3 wins, and they have drawn 5 times.
How many times have Kacper Piorun and Szymon Gumularz played each other?
Our database records 12 games between them, from May 2019 to May 2025.
What openings do Kacper Piorun and Szymon Gumularz play against each other?
The most common opening in their games is the English Opening: Reverse Sicilian (2 games), followed by the Caro-Kann: Two Knights Variation (1). The full opening breakdown and every game are on this page.