Prepare against Marian Kowalczyk
Poland · World #47,756 classical · FIDE ID 1118269
When preparing against Marian Kowalczyk, expect 1.e4 in 71% of White games. Against 1.e4 the reply is 1...c5 (62% of games); against 1.d4, 1...Nf6 (59%). Lowest win rate among frequent openings: Sicilian as White, 23.5% over 17 games.
Our database contains 187 games by Marian Kowalczyk, covering Jul 2004 to Jul 2026. Below you'll find Marian Kowalczyk's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Marian Kowalczyk 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 | 1,902 | 2,080 | Jul 2005 |
| Rapid | 1,783 | 1,946 | Apr 2018 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 187 | 52 | 54 | 81 | 27.8% |
| As White | 93 | 24 | 28 | 41 | 25.8% |
| As Black | 94 | 28 | 26 | 40 | 29.8% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Marian Kowalczyk's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Marian Kowalczyk's side.
First moves as White (93 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 66 | 71.0% | 43.9% |
| d4 | 16 | 17.2% | 28.1% |
| Nf3 | 8 | 8.6% | 37.5% |
| c4 | 3 | 3.2% | 50.0% |
Main lines as White
- 1.e4 — 71% of White games, 43.9% score
- …c5 (41% of these games) — Kowalczyk usually continues Nf3 (36.5% score)
- …e5 (18% of these games) — Kowalczyk usually continues Nf3 (45.8% score)
- …c6 (11% of these games) — Kowalczyk usually continues c4 (37.5% score)
- 1.d4 — 17% of White games, 28.1% score
- …Nf6 (56% of these games) — Kowalczyk usually continues c4 (50.0% score)
- …d5 (31% of these games) — Kowalczyk usually continues c4 (12.5% score)
- …e6 (6% of these games) — Kowalczyk usually continues c4 (0.0% score)
As Black against 1.e4 (52 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 32 | 61.5% | 43.8% |
| e5 | 16 | 30.8% | 37.5% |
| e6 | 3 | 5.8% | 66.7% |
| c6 | 1 | 1.9% | 0.0% |
As Black against 1.d4 (22 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 13 | 59.1% | 65.4% |
| d5 | 5 | 22.7% | 40.0% |
| c5 | 4 | 18.2% | 37.5% |
Marian Kowalczyk's chess games
All 187 games by Marian Kowalczyk in the Chess.ceo database (Jul 2004 - 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: 52 wins, 54 draws, 81 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B32 | Sicilian | 17 | 4/2/11 | 23.5% |
| B58 | Sicilian: Najdorf | 6 | 1/4/1 | 16.7% |
| B09 | Pirc Defense | 4 | 2/2/0 | 50.0% |
| C45 | Scotch Game | 4 | 2/2/0 | 50.0% |
| B10 | Caro-Kann | 4 | 1/1/2 | 25.0% |
| C02 | French Defense | 4 | 3/1/0 | 75.0% |
| D14 | Slav Defense | 4 | 1/2/1 | 25.0% |
| E01 | Catalan | 3 | 1/0/2 | 33.3% |
| D36 | Indian Defense | 3 | 0/3/0 | 0.0% |
| B01 | Scandinavian Defense: Modern Variation | 3 | 0/2/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B29 | Sicilian | 13 | 2/5/6 | 15.4% |
| D35 | Indian Defense | 11 | 4/2/5 | 36.4% |
| A43 | Benoni Defense | 7 | 2/3/2 | 28.6% |
| B23 | Sicilian: Closed | 6 | 4/0/2 | 66.7% |
| A30 | English Opening: Symmetrical | 6 | 1/2/3 | 16.7% |
| B92 | Sicilian: Najdorf | 3 | 0/3/0 | 0.0% |
| B33 | Sicilian: Sveshnikov | 3 | 0/1/2 | 0.0% |
| C68 | Ruy Lopez: Exchange | 3 | 2/0/1 | 66.7% |
| C89 | Ruy Lopez: Closed | 3 | 0/1/2 | 0.0% |
| D02 | Queen's Pawn Game | 2 | 0/1/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jan 1999 | Jaroslaw Gryniakow | 2,225 | chT-POL 2nd div North | A59 |
| Jan 1999 | Artur Niemiec | 2,225 | chT-POL 2nd div North | E01 |
| Jun 2004 | Tomasz Wolak | 2,148 | ch-POL blind 33rd | B10 |
| May 2004 | Mariusz Krol | 2,100 | ch-POL blind 33rd | A03 |
| Sep 2005 | Teresa Debowska | 2,084 | 20th Grunwald Cup Blind | E77 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| chT-POL blind | 2017 | 20 | 10 | 1,890 |
| ch-POL sf Blindfold | 2011 | 16 | 9 | 1,999 |
| ch-POL blind 34th | 2005 | 13 | 3 | 1,926 |
| ch-POL blind 30th | 2001 | 13 | 2 | 1,861 |
| ch-POL blind 35th | 2006 | 13 | 3 | 1,934 |
| ch-POL blind 25th | 1995 | 13 | 5 | 2,103 |
| ch-POL blind 33rd | 2004 | 13 | 4 | 1,994 |
| ch-POL blind 23rd | 1991 | 12 | 5 | 1,975 |
Frequent opponents
Head-to-head records: Tadeusz Zoltek (10 games)
Interactive opening tree from all 187 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Marian Kowalczyk's chess games?
187 games by Marian Kowalczyk, from Jul 2004 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 Marian Kowalczyk has played.
What does Marian Kowalczyk play on the first move as White?
Across 93 games with White in our database, Marian Kowalczyk opens with 1.e4 (71% of games), 1.d4 (17% of games), 1.Nf3 (9% of games). Against 1.e4 as Black, Marian Kowalczyk answers 1...c5 (62% of games), 1...e5 (31% of games), 1...e6 (6% of games). Against 1.d4: 1...Nf6 (59% of games), 1...d5 (23% of games), 1...c5 (18% of games).
What openings does Marian Kowalczyk play as White?
As White, Marian Kowalczyk's most-played openings in our database are: Sicilian (17 games, 23.5% win rate); Sicilian: Najdorf (6 games, 16.7% win rate); Pirc Defense (4 games, 50.0% win rate). The full breakdown of 93 games with White is in the table above.
What openings does Marian Kowalczyk play as Black?
As Black, Marian Kowalczyk most often plays: Sicilian (13 games, 15.4% win rate); Indian Defense (11 games, 36.4% win rate); Benoni Defense (7 games, 28.6% win rate). See the table above for the top ten Black openings across 94 games.
What is Marian Kowalczyk's FIDE rating?
Marian Kowalczyk is currently rated 1,902 in classical chess, 1,783 in rapid. Peak classical rating: 2,080 (Jul 2005).
How many games has Marian Kowalczyk played?
Our database contains 187 games by Marian Kowalczyk, covering Jul 2004 to Jul 2026. Overall record: 52 wins, 54 draws, 81 losses (27.8% win rate).
How do I prepare against Marian Kowalczyk?
187 games by Marian Kowalczyk 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.