Prepare against Jaroslav Kaucky
Czechia · World #129,805 classical · FIDE ID 310530
When preparing against Jaroslav Kaucky, expect 1.e4 in 70% of White games. Against 1.e4 the reply is 1...e5 (100% of games); against 1.d4, 1...Nf6 (100%).
Our database contains 37 games by Jaroslav Kaucky, covering Sep 2012 to Jul 2026. Below you'll find Jaroslav Kaucky's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jaroslav Kaucky 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 | 1,647 | 1,783 | Aug 2013 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 37 | 10 | 8 | 19 | 27.0% |
| As White | 20 | 9 | 3 | 8 | 45.0% |
| As Black | 17 | 1 | 5 | 11 | 5.9% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jaroslav Kaucky's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jaroslav Kaucky's side.
First moves as White (20 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 14 | 70.0% | 46.4% |
| f4 | 4 | 20.0% | 100.0% |
| d4 | 2 | 10.0% | 0.0% |
Main lines as White
- 1.e4 — 70% of White games, 46.4% score
- …e5 (43% of these games) — Kaucky usually continues f4 (66.7% score)
- …d6 (21% of these games) — Kaucky usually continues f4 (50.0% score)
- …e6 (7% of these games) — Kaucky usually continues f4 (50.0% score)
- 1.f4 — 20% of White games, 100.0% score
- …d5 (75% of these games) — Kaucky usually continues d4 (100.0% score)
- …e5 (25% of these games) — Kaucky usually continues e4 (100.0% score)
As Black against 1.e4 (12 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 12 | 100.0% | 25.0% |
As Black against 1.d4 (3 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 3 | 100.0% | 0.0% |
Jaroslav Kaucky's chess games
All 37 games by Jaroslav Kaucky in the Chess.ceo database (Sep 2012 - 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: 10 wins, 8 draws, 19 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C34 | King's Gambit | 7 | 5/0/2 | 71.4% |
| A03 | Queen's Pawn Game | 3 | 3/0/0 | 100.0% |
| B00 | Pirc Defense | 3 | 1/1/1 | 33.3% |
| E00 | Indian Defense | 1 | 0/0/1 | 0.0% |
| B12 | Modern Defense | 1 | 0/0/1 | 0.0% |
| B01 | Scandinavian Defense: Modern Variation | 1 | 0/1/0 | 0.0% |
| A03 | Canard Opening | 1 | 0/0/1 | 0.0% |
| C32 | Vienna Game | 1 | 0/0/1 | 0.0% |
| B10 | Caro-Kann | 1 | 0/0/1 | 0.0% |
| C00 | French Defense | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C66 | Ruy Lopez: Berlin Defense | 4 | 0/2/2 | 0.0% |
| C50 | Italian Game | 3 | 0/1/2 | 0.0% |
| C70 | Ruy Lopez: Morphy Defense | 2 | 0/1/1 | 0.0% |
| C44 | Ponziani Opening | 1 | 0/0/1 | 0.0% |
| A07 | Réti Opening | 1 | 0/0/1 | 0.0% |
| C45 | Scotch Game | 1 | 0/0/1 | 0.0% |
| A48 | Torre Attack | 1 | 0/1/0 | 0.0% |
| A52 | Budapest Defense | 1 | 0/0/1 | 0.0% |
| C30 | Vienna Game | 1 | 1/0/0 | 100.0% |
| D91 | Grünfeld Defense | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Aug 2012 | Lubos Privoznik | 1,666 | Tabor Open | C30 |
| Sep 2012 | Dusan Hlousek | 1,631 | Tatry Open | C30 |
| Sep 2012 | Vladimir Cebo | 1,613 | Tatry Open | C34 |
| Aug 2012 | Vladimir Sindelka | 1,602 | Tabor Open | C30 |
| Jul 2020 | Vojtech Gorej | 1,395 | Ceske Budejovice Open B | C36 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Tabor Open | 2013 | 19 | 6.5 | 1,546 |
| Ceske Budejovice Open B | 2020 | 8 | 4 | 1,432 |
| Tatry Open | 2012 | 8 | 3.5 | 1,829 |
| chTB-Czechia KP 0607 | 2006 | 1 | 0 | 1,508 |
| chT2A-CZE 1112 | 2011 | 1 | 0 | 1,575 |
Interactive opening tree from all 37 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jaroslav Kaucky's chess games?
37 games by Jaroslav Kaucky, from Sep 2012 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 Jaroslav Kaucky has played.
What does Jaroslav Kaucky play on the first move as White?
Across 20 games with White in our database, Jaroslav Kaucky opens with 1.e4 (70% of games), 1.f4 (20% of games), 1.d4 (10% of games). Against 1.e4 as Black, Jaroslav Kaucky answers 1...e5 (100% of games). Against 1.d4: 1...Nf6 (100% of games).
What openings does Jaroslav Kaucky play as White?
As White, Jaroslav Kaucky's most-played openings in our database are: King's Gambit (7 games, 71.4% win rate); Queen's Pawn Game (3 games, 100.0% win rate); Pirc Defense (3 games, 33.3% win rate). The full breakdown of 20 games with White is in the table above.
What openings does Jaroslav Kaucky play as Black?
As Black, Jaroslav Kaucky most often plays: Ruy Lopez: Berlin Defense (4 games, 0.0% win rate); Italian Game (3 games, 0.0% win rate); Ruy Lopez: Morphy Defense (2 games, 0.0% win rate). See the table above for the top ten Black openings across 17 games.
What is Jaroslav Kaucky's FIDE rating?
Jaroslav Kaucky is currently rated 1,647 in classical chess. Peak classical rating: 1,783 (Aug 2013).
How many games has Jaroslav Kaucky played?
Our database contains 37 games by Jaroslav Kaucky, covering Sep 2012 to Jul 2026. Overall record: 10 wins, 8 draws, 19 losses (27.0% win rate).
How do I prepare against Jaroslav Kaucky?
37 games by Jaroslav Kaucky 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.