Prepare against Jerzy Klementys
Poland · World #106,343 classical · FIDE ID 1116061
When preparing against Jerzy Klementys, expect 1.d4 in 96% of White games. Against 1.e4 the reply is 1...c5 (93% of games); against 1.d4, 1...Nf6 (95%). Lowest win rate among frequent openings: Slav Defense as White, 11.8% over 17 games.
Our database contains 286 games by Jerzy Klementys, covering Apr 2003 to Jul 2026. Below you'll find Jerzy Klementys's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jerzy Klementys 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 | 1,711 | 2,125 | Jan 2006 |
| Rapid | 1,729 | 1,736 | Feb 2026 |
| Blitz | 1,622 | 1,654 | Feb 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 286 | 80 | 64 | 142 | 28.0% |
| As White | 140 | 43 | 35 | 62 | 30.7% |
| As Black | 146 | 37 | 29 | 80 | 25.3% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jerzy Klementys's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jerzy Klementys's side.
First moves as White (140 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 134 | 95.7% | 44.0% |
| e4 | 6 | 4.3% | 25.0% |
Main lines as White
- 1.d4 — 96% of White games, 44.0% score
- …Nf6 (48% of these games) — Klementys usually continues c4 (46.8% score)
- …d5 (34% of these games) — Klementys usually continues c4 (39.1% score)
- …e6 (9% of these games) — Klementys usually continues c4 (33.3% score)
- 1.e4 — 4% of White games, 25.0% score
- …c5 (50% of these games) — Klementys usually continues Nf3 (50.0% score)
- …e6 (33% of these games) — Klementys usually continues d4 (0.0% score)
- …c6 (17% of these games) — Klementys usually continues d4 (50.0% score)
As Black against 1.e4 (89 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 83 | 93.3% | 42.2% |
| e6 | 3 | 3.4% | 33.3% |
| c6 | 2 | 2.2% | 50.0% |
| e5 | 1 | 1.1% | 0.0% |
As Black against 1.d4 (42 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 40 | 95.2% | 26.2% |
| d5 | 2 | 4.8% | 0.0% |
Jerzy Klementys's chess games
All 286 games by Jerzy Klementys in the Chess.ceo database (Apr 2003 - 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: 80 wins, 64 draws, 142 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D52 | Slav Defense | 17 | 2/7/8 | 11.8% |
| D55 | Indian Defense | 14 | 5/4/5 | 35.7% |
| A58 | Benoni Defense | 12 | 6/1/5 | 50.0% |
| D32 | Queen's Gambit Declined | 12 | 2/5/5 | 16.7% |
| E94 | King's Indian Defense: Orthodox Variation | 11 | 3/3/5 | 27.3% |
| E32 | Nimzo-Indian: Classical Variation | 8 | 4/2/2 | 50.0% |
| E62 | King's Indian Defense | 6 | 4/0/2 | 66.7% |
| A52 | Budapest Defense | 5 | 2/2/1 | 40.0% |
| A85 | Horwitz Defense | 5 | 1/0/4 | 20.0% |
| A87 | Dutch Defense | 5 | 3/2/0 | 60.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B90 | Sicilian: Najdorf | 39 | 11/2/26 | 28.2% |
| B50 | Sicilian | 13 | 6/4/3 | 46.2% |
| B22 | Sicilian: Alapin | 11 | 3/4/4 | 27.3% |
| B23 | Sicilian: Closed | 9 | 3/3/3 | 33.3% |
| E61 | King's Indian Defense | 7 | 1/1/5 | 14.3% |
| A62 | Indian Defense | 6 | 0/2/4 | 0.0% |
| D88 | Grünfeld Defense | 5 | 0/3/2 | 0.0% |
| E92 | King's Indian Defense: Orthodox Variation | 5 | 0/1/4 | 0.0% |
| B21 | Sicilian: Smith-Morra Gambit | 4 | 2/1/1 | 50.0% |
| A38 | English Opening | 3 | 1/1/1 | 33.3% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jan 1994 | Miroslaw Gawronski | 2,290 | Czestochowa YAWAL Open | B57 |
| May 2016 | Andrzej Gbyl | 2,252 | Krakow Europejski Open | E94 |
| Mar 2009 | Maciej Janiszewski | 2,093 | 45th Chorzow Open | A52 |
| Jan 2018 | Stewart Reuben | 2,045 | 16th Gibraltar Masters | E10 |
| Jul 2008 | Jan Krzysztof Sztwiertnia | 2,024 | 6th Tarnowskie Gory Piasta Memorial | B86 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Chorzow Open | 2010 | 27 | 13 | 1,902 |
| chA-Krakow Malopolski | 2014 | 16 | 3.5 | 1,686 |
| 26th ch-EUR Indiv 2026 | 2026 | 11 | 3 | 1,731 |
| 34th Zabrze Mayor's Cup | 2011 | 10 | 4.5 | 1,817 |
| 8th Tarnowskie Gory Piasta Memorial | 2010 | 10 | 5.5 | 1,885 |
| 6th Tarnowskie Gory Piasta Memorial | 2008 | 10 | 6 | 2,048 |
| 5th Tarnowskie Gory Piasta Memorial | 2007 | 10 | 6 | 1,975 |
| Krakow Winter Open A | 2022 | 9 | 1 | 1,508 |
Interactive opening tree from all 286 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jerzy Klementys's chess games?
286 games by Jerzy Klementys, from Apr 2003 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 Jerzy Klementys has played.
What does Jerzy Klementys play on the first move as White?
Across 140 games with White in our database, Jerzy Klementys opens with 1.d4 (96% of games), 1.e4 (4% of games). Against 1.e4 as Black, Jerzy Klementys answers 1...c5 (93% of games), 1...e6 (3% of games), 1...c6 (2% of games). Against 1.d4: 1...Nf6 (95% of games), 1...d5 (5% of games).
What openings does Jerzy Klementys play as White?
As White, Jerzy Klementys's most-played openings in our database are: Slav Defense (17 games, 11.8% win rate); Indian Defense (14 games, 35.7% win rate); Benoni Defense (12 games, 50.0% win rate). The full breakdown of 140 games with White is in the table above.
What openings does Jerzy Klementys play as Black?
As Black, Jerzy Klementys most often plays: Sicilian: Najdorf (39 games, 28.2% win rate); Sicilian (13 games, 46.2% win rate); Sicilian: Alapin (11 games, 27.3% win rate). See the table above for the top ten Black openings across 146 games.
What is Jerzy Klementys's FIDE rating?
Jerzy Klementys is currently rated 1,711 in classical chess, 1,729 in rapid and 1,622 in blitz. Peak classical rating: 2,125 (Jan 2006).
How many games has Jerzy Klementys played?
Our database contains 286 games by Jerzy Klementys, covering Apr 2003 to Jul 2026. Overall record: 80 wins, 64 draws, 142 losses (28.0% win rate).
How do I prepare against Jerzy Klementys?
286 games by Jerzy Klementys 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.