GMKacper Piorun
PolandBorn 1991FIDE ID 1130420
Kacper Piorun is a grandmaster from Poland. On FIDE's October 2026 list Kacper Piorun is ranked #384 in the world in classical chess with a rating of 2532.
Classical
2532
World #384 0
Rapid
2522
World #302 +16
Blitz
2518
World #311 −21
#11 in Poland2557 12-month high (October 2025)FIDE list: October 2026
Rating history
ClassicalRapidBlitz
Results in broadcast events
Games 28Score 70%Performance 2442Avg. opponent 2298White +9 =3 −2Black +8 =2 −4
WWDWLWDWLW
| Result | Opponent | Rtg |
|---|---|---|
| W | GMGrzegorz Nasuta | 2379 |
| W | FMKacper Kacprzak | 2377 |
| D | CMStanislaw Korszanski | 2223 |
| W | IMFilip Cukrowski | 2154 |
| L | GMTomasz Markowski | 2431 |
| W | IMIwo Karolczuk | 2349 |
| D | IMIgor Kowalski | 2364 |
| W | Dalkowski, Rafal | 2055 |
| L | GMBartlomiej Heberla | 2408 |
| W | Michal Kozlowski | 2144 |
| L | FMJakub Suder | 2363 |
| W | FMKyrylo Niezhentsev | 2258 |
Openings as White
- King's Indian Attack5 games, 90%
- Sicilian Defense3 games, 83%
- Zukertort Opening2 games, 100%
- Benoni Defense1 game, 0%
Openings as Black
- King's Indian Defense5 games, 60%
- French Defense4 games, 50%
- Sicilian Defense2 games, 100%
- King's Indian Attack1 game, 100%
Results come from tournaments broadcast on ChessTerra events, not a full career record.
Match odds
Kacper Piorun videos
Ratings and ranks from FIDE's official October 2026 list, updated on the 1st of each month.