Prepare against Karol Peronczyk
Poland · World #50,484 classical · FIDE ID 1171003
Our database contains 104 games by Karol Peronczyk, covering Oct 2006 to Jul 2026. Below you'll find Karol Peronczyk's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Karol Peronczyk before a game. You can open the same data in the free interactive preparation workstation, which builds a move-by-move opening tree from every game.
Ratings
| Time control | Current | Peak | Peak date |
|---|---|---|---|
| Classical | 1,891 | 1,891 | Jul 2026 |
| Rapid | 1,948 | 1,948 | Jul 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 104 | 32 | 21 | 51 | 30.8% |
| As White | 52 | 19 | 12 | 21 | 36.5% |
| As Black | 52 | 13 | 9 | 30 | 25.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Karol Peronczyk's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Karol Peronczyk's side.
First moves as White (52 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 49 | 94.2% | 46.9% |
| d4 | 2 | 3.8% | 75.0% |
| b4 | 1 | 1.9% | 50.0% |
Main lines as White
- 1.e4 — 94% of White games, 46.9% score
- …c5 (69% of these games) — Peronczyk usually continues Nf3 (33.8% score)
- …e5 (18% of these games) — Peronczyk usually continues Nf3 (83.3% score)
- …e6 (6% of these games) — Peronczyk usually continues d4 (66.7% score)
- 1.d4 — 4% of White games, 75.0% score
- …Nf6 (50% of these games) — Peronczyk usually continues b3 (100.0% score)
- …c5 (50% of these games) — Peronczyk usually continues dxc5 (50.0% score)
As Black against 1.e4 (36 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 33 | 91.7% | 30.3% |
| e5 | 3 | 8.3% | 33.3% |
As Black against 1.d4 (12 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 12 | 100.0% | 45.8% |
Karol Peronczyk's chess games
All 104 games by Karol Peronczyk in the Chess.ceo database (Oct 2006 - Jul 2026) are free to browse, search and replay: filter by opening, opponent, event or date on the player page, or step through any game on the analysis board. Record: 32 wins, 21 draws, 51 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B43 | Sicilian | 16 | 6/2/8 | 37.5% |
| B92 | Sicilian: Najdorf | 11 | 1/2/8 | 9.1% |
| C50 | Italian Game | 5 | 3/2/0 | 60.0% |
| B34 | Sicilian: Accelerated Dragon | 3 | 1/0/2 | 33.3% |
| B78 | Sicilian: Dragon | 2 | 1/0/1 | 50.0% |
| C15 | French: Winawer Variation | 2 | 1/1/0 | 50.0% |
| B08 | Pirc Defense | 2 | 1/0/1 | 50.0% |
| D04 | Queen's Pawn Game | 1 | 1/0/0 | 100.0% |
| B01 | Scandinavian Defense: Modern Variation | 1 | 1/0/0 | 100.0% |
| B33 | Sicilian: Sveshnikov | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B76 | Sicilian: Dragon | 21 | 6/1/14 | 28.6% |
| B24 | Sicilian: Closed | 4 | 1/1/2 | 25.0% |
| B00 | Sicilian | 4 | 0/1/3 | 0.0% |
| D36 | Slav Defense | 4 | 1/0/3 | 25.0% |
| D08 | Albin Countergambit | 2 | 2/0/0 | 100.0% |
| A28 | English Opening: Reverse Sicilian | 2 | 0/2/0 | 0.0% |
| D31 | Queen's Gambit Declined | 2 | 1/0/1 | 50.0% |
| B21 | Sicilian: Smith-Morra Gambit | 2 | 0/1/1 | 0.0% |
| E01 | Catalan | 1 | 0/1/0 | 0.0% |
| D59 | Queen's Gambit Declined: Orthodox Defense | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jun 2009 | Peicho Chonev Peev | 2,284 | 3rd Varna Open | B43 |
| Jun 2009 | Georgi Aleksandrov | 2,245 | 3rd Varna Open | D36 |
| Nov 2007 | Kamil Tomsia | 2,057 | ch-POL sf | B58 |
| Jan 2013 | Marcin Chmiel | 1,956 | 9th Krakow Open | D04 |
| Jan 2011 | Zbigniew Gregulski | 1,880 | Krakow chB-Malopolski | B59 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-POL U12 | 2008 | 11 | 4.5 | 1,599 |
| ch-POL U14 | 2010 | 10 | 3.5 | 1,664 |
| chT-POL U19 1st League | 2010 | 9 | 2.5 | 1,610 |
| 2nd Wroclaw Polonia Open B | 2007 | 9 | 5 | 1,850 |
| 11th Chrzanow | 2008 | 9 | 1.5 | 1,608 |
| ch-POL sf | 2007 | 8 | 1 | 1,638 |
| The Hopes of the World U14/16 6th | 2009 | 7 | 4 | 2,222 |
| 3rd Varna Open | 2009 | 7 | 3 | 2,099 |
Interactive opening tree from all 104 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Karol Peronczyk's chess games?
104 games by Karol Peronczyk, from Oct 2006 to Jul 2026, are free to browse and replay move by move — no signup needed. The preparation view groups them into an opening tree showing every line Karol Peronczyk has played.
What does Karol Peronczyk play on the first move as White?
Across 52 games with White in our database, Karol Peronczyk opens with 1.e4 (94% of games), 1.d4 (4% of games), 1.b4 (2% of games). Against 1.e4 as Black, Karol Peronczyk answers 1...c5 (92% of games), 1...e5 (8% of games). Against 1.d4: 1...d5 (100% of games).
What openings does Karol Peronczyk play as White?
As White, Karol Peronczyk's most-played openings in our database are: Sicilian (16 games, 37.5% win rate); Sicilian: Najdorf (11 games, 9.1% win rate); Italian Game (5 games, 60.0% win rate). The full breakdown of 52 games with White is in the table above.
What openings does Karol Peronczyk play as Black?
As Black, Karol Peronczyk most often plays: Sicilian: Dragon (21 games, 28.6% win rate); Sicilian: Closed (4 games, 25.0% win rate); Sicilian (4 games, 0.0% win rate). See the table above for the top ten Black openings across 52 games.
What is Karol Peronczyk's FIDE rating?
Karol Peronczyk is currently rated 1,891 in classical chess, 1,948 in rapid. Peak classical rating: 1,891 (Jul 2026).
How many games has Karol Peronczyk played?
Our database contains 104 games by Karol Peronczyk, covering Oct 2006 to Jul 2026. Overall record: 32 wins, 21 draws, 51 losses (30.8% win rate).
How do I prepare against Karol Peronczyk?
104 games by Karol Peronczyk reveal their opening repertoire, most-played lines, and the variations where they score worst — the raw material for targeted preparation. The interactive opening tree lets you walk every line to any depth.