Prepare against Karol Grecny
Czechia · World #65,026 classical · FIDE ID 310433
When preparing against Karol Grecny, expect 1.e4 in 100% of White games. Against 1.e4 the reply is 1...e6 (95% of games); against 1.d4, 1...e6 (58%).
Our database contains 96 games by Karol Grecny, covering Jul 2008 to Jul 2026. Below you'll find Karol Grecny's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Karol Grecny 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 | 1,838 | 2,013 | Jul 2008 |
| Rapid | 1,902 | 1,929 | Dec 2021 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 96 | 33 | 25 | 38 | 34.4% |
| As White | 55 | 22 | 13 | 20 | 40.0% |
| As Black | 41 | 11 | 12 | 18 | 26.8% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Karol Grecny's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Karol Grecny's side.
First moves as White (55 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 55 | 100.0% | 51.8% |
Main lines as White
- 1.e4 — 100% of White games, 51.8% score
- …c5 (40% of these games) — Grecny usually continues Nf3 (52.3% score)
- …e5 (27% of these games) — Grecny usually continues Nf3 (40.0% score)
- …c6 (11% of these games) — Grecny usually continues d4 (58.3% score)
As Black against 1.e4 (19 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 18 | 94.7% | 38.9% |
| e5 | 1 | 5.3% | 50.0% |
As Black against 1.d4 (19 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 11 | 57.9% | 31.8% |
| Nf6 | 8 | 42.1% | 62.5% |
Karol Grecny's chess games
All 96 games by Karol Grecny in the Chess.ceo database (Jul 2008 - 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: 33 wins, 25 draws, 38 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B40 | Sicilian | 9 | 4/2/3 | 44.4% |
| B13 | Caro-Kann: Exchange Variation | 6 | 2/3/1 | 33.3% |
| C62 | Ruy Lopez | 4 | 1/0/3 | 25.0% |
| B75 | Sicilian: Najdorf | 4 | 2/0/2 | 50.0% |
| C44 | Petrov's Defense | 3 | 1/0/2 | 33.3% |
| B01 | Scandinavian Defense: Modern Variation | 3 | 1/0/2 | 33.3% |
| C63 | Ruy Lopez: Schliemann | 3 | 1/0/2 | 33.3% |
| B07 | Philidor | 2 | 0/1/1 | 0.0% |
| C13 | French: Classical Variation | 2 | 2/0/0 | 100.0% |
| B01 | Scandinavian Defense: Main Line | 2 | 0/2/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C01 | French: Exchange Variation | 6 | 1/4/1 | 16.7% |
| C05 | French: Tarrasch Variation | 6 | 1/1/4 | 16.7% |
| A43 | Horwitz Defense | 4 | 0/1/3 | 0.0% |
| E42 | Nimzo-Indian: Rubinstein System | 4 | 2/0/2 | 50.0% |
| D58 | Indian Defense | 3 | 2/0/1 | 66.7% |
| C02 | French: Advance Variation | 2 | 0/0/2 | 0.0% |
| A14 | English Opening | 2 | 0/2/0 | 0.0% |
| C15 | French: Winawer Variation | 2 | 1/1/0 | 50.0% |
| C00 | French Defense | 2 | 0/0/2 | 0.0% |
| E11 | Bogo-Indian Defense | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jan 1996 | Milos Svoboda | 2,235 | 22nd Olexa Memorial Open | D40 |
| Jan 1996 | Miroslav Pakosta | 2,150 | Helma Open | B75 |
| Feb 2007 | Petr Benes | 2,124 | chTB-Czechia KP 0607 | B07 |
| Aug 2011 | Jindrich Janicek | 2,077 | Ricany Open A | B40 |
| Sep 2016 | Ivo Hradecky | 2,051 | Ricany Open | B50 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Ricany Open A | 2017 | 25 | 9.5 | 1,812 |
| Ricany Open | 2016 | 17 | 8.5 | 1,872 |
| chTB-Czechia KP 0607 | 2007 | 10 | 6.5 | 2,098 |
| 22nd Olexa Memorial Open | 1996 | 9 | 4.5 | 2,235 |
| Ostrava Konik Open B | 2011 | 9 | 6.5 | 2,087 |
| Brno Gargulak Memorial B | 1996 | 7 | 4.5 | – |
| WchT Seniors 50 | 2020 | 5 | 1 | 1,692 |
| 11th Prague Open A | 2012 | 5 | 2.5 | 1,848 |
Interactive opening tree from all 96 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Karol Grecny's chess games?
96 games by Karol Grecny, from Jul 2008 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 Grecny has played.
What does Karol Grecny play on the first move as White?
Across 55 games with White in our database, Karol Grecny opens with 1.e4 (100% of games). Against 1.e4 as Black, Karol Grecny answers 1...e6 (95% of games), 1...e5 (5% of games). Against 1.d4: 1...e6 (58% of games), 1...Nf6 (42% of games).
What openings does Karol Grecny play as White?
As White, Karol Grecny's most-played openings in our database are: Sicilian (9 games, 44.4% win rate); Caro-Kann: Exchange Variation (6 games, 33.3% win rate); Ruy Lopez (4 games, 25.0% win rate). The full breakdown of 55 games with White is in the table above.
What openings does Karol Grecny play as Black?
As Black, Karol Grecny most often plays: French: Exchange Variation (6 games, 16.7% win rate); French: Tarrasch Variation (6 games, 16.7% win rate); Horwitz Defense (4 games, 0.0% win rate). See the table above for the top ten Black openings across 41 games.
What is Karol Grecny's FIDE rating?
Karol Grecny is currently rated 1,838 in classical chess, 1,902 in rapid. Peak classical rating: 2,013 (Jul 2008).
How many games has Karol Grecny played?
Our database contains 96 games by Karol Grecny, covering Jul 2008 to Jul 2026. Overall record: 33 wins, 25 draws, 38 losses (34.4% win rate).
How do I prepare against Karol Grecny?
96 games by Karol Grecny 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.