Prepare against Nikodem Slezinski
Poland · World #32,420 classical · FIDE ID 1189689
Our database contains 130 games by Nikodem Slezinski, covering Sep 2011 to Jul 2026. Below you'll find Nikodem Slezinski's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Nikodem Slezinski 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 | 1,972 | 2,074 | Jan 2019 |
| Rapid | 1,952 | 2,025 | Nov 2019 |
| Blitz | 1,922 | 2,007 | Aug 2015 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 130 | 59 | 31 | 40 | 45.4% |
| As White | 68 | 40 | 14 | 14 | 58.8% |
| As Black | 62 | 19 | 17 | 26 | 30.6% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Nikodem Slezinski's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Nikodem Slezinski's side.
First moves as White (68 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 54 | 79.4% | 75.9% |
| d4 | 10 | 14.7% | 55.0% |
| c4 | 1 | 1.5% | 50.0% |
| Nf3 | 1 | 1.5% | 0.0% |
| f3 | 1 | 1.5% | 0.0% |
| a3 | 1 | 1.5% | 0.0% |
Main lines as White
- 1.e4 — 79% of White games, 75.9% score
- …c5 (46% of these games) — Slezinski usually continues Nc3 (80.0% score)
- …e6 (20% of these games) — Slezinski usually continues d4 (72.2% score)
- …c6 (11% of these games) — Slezinski usually continues d4 (83.3% score)
- 1.d4 — 15% of White games, 55.0% score
- …Nf6 (80% of these games) — Slezinski usually continues Nf3 (64.3% score)
- …f5 (10% of these games) — Slezinski usually continues Bg5 (100.0% score)
- …e6 (10% of these games) — Slezinski usually continues Nf3 (0.0% score)
As Black against 1.e4 (34 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 26 | 76.5% | 53.8% |
| c5 | 6 | 17.6% | 33.3% |
| g6 | 2 | 5.9% | 25.0% |
As Black against 1.d4 (17 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 14 | 82.4% | 50.0% |
| d5 | 2 | 11.8% | 50.0% |
| f6 | 1 | 5.9% | 0.0% |
Nikodem Slezinski's chess games
All 130 games by Nikodem Slezinski in the Chess.ceo database (Sep 2011 - 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: 59 wins, 31 draws, 40 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B23 | Sicilian: Closed | 20 | 15/2/3 | 75.0% |
| C01 | French Defense | 6 | 5/0/1 | 83.3% |
| A48 | Indian Defense | 5 | 1/1/3 | 20.0% |
| A05 | Sicilian | 3 | 1/1/1 | 33.3% |
| B10 | Caro-Kann | 3 | 2/1/0 | 66.7% |
| B07 | Pirc Defense | 3 | 3/0/0 | 100.0% |
| A43 | Benoni Defense | 2 | 1/0/1 | 50.0% |
| C56 | Italian Game | 2 | 2/0/0 | 100.0% |
| C01 | French: Winawer Variation | 2 | 0/1/1 | 0.0% |
| A48 | London System | 2 | 1/0/1 | 50.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C63 | Ruy Lopez: Schliemann | 9 | 3/3/3 | 33.3% |
| D27 | Indian Defense | 7 | 4/2/1 | 57.1% |
| C54 | Italian Game: Classical Variation | 6 | 1/4/1 | 16.7% |
| E05 | Catalan | 4 | 0/1/3 | 0.0% |
| B32 | Sicilian | 3 | 0/0/3 | 0.0% |
| A04 | Modern Defense | 3 | 0/1/2 | 0.0% |
| C47 | Four Knights Game: Scotch Variation | 3 | 1/2/0 | 33.3% |
| C00 | Réti Opening | 3 | 1/1/1 | 33.3% |
| A52 | Budapest Defense | 2 | 0/0/2 | 0.0% |
| C45 | Scotch Game | 2 | 1/1/0 | 50.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Mar 2015 | Aleksander Kaczmarek | 2,323 | ch-POL U18 | B12 |
| Mar 2015 | Piotr Snihur | 2,247 | ch-POL U18 | B23 |
| Sep 2025 | Jaroslaw Sendera | 2,210 | TCh-POL 1st League | B23 |
| Sep 2016 | Rafael Pierzak | 2,172 | ch-Slask Bak Memorial | C33 |
| Mar 2015 | Jerzy Kyc | 2,157 | ch-POL U18 | B23 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| POL-chT 2nd League | 2023 | 13 | 9 | 2,046 |
| 1st Suwalki Warakomska Memorial B | 2017 | 9 | 5 | 1,896 |
| ch-POL U18 | 2015 | 9 | 4.5 | 2,195 |
| chT-POL U19 1st League | 2013 | 9 | 3 | 1,866 |
| 52nd Polanica Zdroj Open C | 2016 | 8 | 6 | 1,983 |
| 28th Krakow Open B | 2018 | 8 | 6.5 | 2,184 |
| Krakow Malopolski Cup | 2022 | 8 | 5.5 | 2,040 |
| ch-POL Region U15 | 2012 | 8 | 3.5 | 1,540 |
Interactive opening tree from all 130 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Nikodem Slezinski's chess games?
130 games by Nikodem Slezinski, from Sep 2011 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 Nikodem Slezinski has played.
What does Nikodem Slezinski play on the first move as White?
Across 68 games with White in our database, Nikodem Slezinski opens with 1.e4 (79% of games), 1.d4 (15% of games), 1.c4 (1% of games). Against 1.e4 as Black, Nikodem Slezinski answers 1...e5 (76% of games), 1...c5 (18% of games), 1...g6 (6% of games). Against 1.d4: 1...Nf6 (82% of games), 1...d5 (12% of games), 1...f6 (6% of games).
What openings does Nikodem Slezinski play as White?
As White, Nikodem Slezinski's most-played openings in our database are: Sicilian: Closed (20 games, 75.0% win rate); French Defense (6 games, 83.3% win rate); Indian Defense (5 games, 20.0% win rate). The full breakdown of 68 games with White is in the table above.
What openings does Nikodem Slezinski play as Black?
As Black, Nikodem Slezinski most often plays: Ruy Lopez: Schliemann (9 games, 33.3% win rate); Indian Defense (7 games, 57.1% win rate); Italian Game: Classical Variation (6 games, 16.7% win rate). See the table above for the top ten Black openings across 62 games.
What is Nikodem Slezinski's FIDE rating?
Nikodem Slezinski is currently rated 1,972 in classical chess, 1,952 in rapid and 1,922 in blitz. Peak classical rating: 2,074 (Jan 2019).
How many games has Nikodem Slezinski played?
Our database contains 130 games by Nikodem Slezinski, covering Sep 2011 to Jul 2026. Overall record: 59 wins, 31 draws, 40 losses (45.4% win rate).
How do I prepare against Nikodem Slezinski?
130 games by Nikodem Slezinski 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.