Prepare against Jan Kunc
Czechia · World #23,560 classical · FIDE ID 364045
When preparing against Jan Kunc, expect 1.e4 in 94% of White games. Against 1.e4 the reply is 1...c5 (83% of games); against 1.d4, 1...Nf6 (68%).
Our database contains 128 games by Jan Kunc, covering Aug 2014 to Sep 2026. Below you'll find Jan Kunc's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jan Kunc 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 | 2,029 | 2,079 | Feb 2022 |
| Rapid | 1,978 | 1,978 | Sep 2026 |
| Blitz | 1,954 | 1,990 | Mar 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 128 | 30 | 40 | 58 | 23.4% |
| As White | 67 | 19 | 21 | 27 | 28.4% |
| As Black | 61 | 11 | 19 | 31 | 18.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jan Kunc's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jan Kunc's side.
First moves as White (67 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 63 | 94.0% | 45.2% |
| d4 | 3 | 4.5% | 16.7% |
| c4 | 1 | 1.5% | 50.0% |
Main lines as White
- 1.e4 — 94% of White games, 45.2% score
- …e5 (29% of these games) — Kunc usually continues Nf3 (44.4% score)
- …c5 (29% of these games) — Kunc usually continues Nf3 (44.4% score)
- …e6 (17% of these games) — Kunc usually continues d4 (33.3% score)
- 1.d4 — 4% of White games, 16.7% score
- …Nf6 (100% of these games) — Kunc usually continues Bf4 (25.0% score)
As Black against 1.e4 (29 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 24 | 82.8% | 39.6% |
| e5 | 5 | 17.2% | 10.0% |
As Black against 1.d4 (19 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 13 | 68.4% | 26.9% |
| d5 | 6 | 31.6% | 16.7% |
Jan Kunc's chess games
All 128 games by Jan Kunc in the Chess.ceo database (Aug 2014 - Sep 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: 30 wins, 40 draws, 58 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B90 | Sicilian: Najdorf | 6 | 1/3/2 | 16.7% |
| B07 | Pirc Defense | 6 | 2/2/2 | 33.3% |
| C00 | King's Indian Attack | 5 | 1/2/2 | 20.0% |
| C84 | Ruy Lopez: Closed | 5 | 1/2/2 | 20.0% |
| C70 | Ruy Lopez: Morphy Defense | 4 | 2/1/1 | 50.0% |
| B43 | Sicilian | 3 | 1/0/2 | 33.3% |
| C18 | French: Winawer Variation | 3 | 0/1/2 | 0.0% |
| C01 | French: Exchange Variation | 2 | 0/1/1 | 0.0% |
| B11 | Caro-Kann: Two Knights Variation | 2 | 1/0/1 | 50.0% |
| A45 | London System | 2 | 0/1/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D02 | London System | 5 | 0/3/2 | 0.0% |
| B33 | Sicilian: Sveshnikov | 4 | 0/1/3 | 0.0% |
| B21 | Sicilian | 4 | 3/1/0 | 75.0% |
| B52 | Sicilian: Moscow Variation | 3 | 1/0/2 | 33.3% |
| B23 | Sicilian: Grand Prix Attack | 3 | 0/1/2 | 0.0% |
| E73 | King's Indian Defense: Averbakh System | 3 | 0/1/2 | 0.0% |
| E92 | King's Indian Defense: Orthodox Variation | 3 | 0/2/1 | 0.0% |
| A36 | English Opening | 3 | 1/2/0 | 33.3% |
| E81 | King's Indian: Sämisch | 3 | 1/0/2 | 33.3% |
| B70 | Sicilian: Dragon | 3 | 1/1/1 | 33.3% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Apr 2022 | Jiri Sochor | 2,131 | chT2B-CZE 2122 | C95 |
| Jul 2016 | Michael Mueller | 2,102 | 22nd Klatovy Open | B15 |
| Feb 2017 | Ludvig Carlsson | 2,093 | 17th Liberec Open | C00 |
| Jul 2018 | Radek Vevera | 2,064 | 24th Klatovy Open A | B13 |
| Dec 2021 | Miroslav Gallik | 2,060 | chT2B-CZE 2122 | C98 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Ricany Open | 2016 | 18 | 8 | 1,881 |
| chT2B-CZE 2122 | 2022 | 10 | 3.5 | 2,086 |
| 10th Prague Golden Open | 2014 | 9 | 4.5 | 1,835 |
| 24th Klatovy Open A | 2018 | 9 | 5 | 2,121 |
| Ricany Open A | 2017 | 9 | 4.5 | 1,859 |
| 22nd Klatovy Open | 2016 | 9 | 3 | 1,875 |
| 23rd Klatovy Open A | 2017 | 9 | 3 | 1,814 |
| Prague Holiday K21 | 2015 | 8 | 2.5 | 1,585 |
Interactive opening tree from all 128 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jan Kunc's chess games?
128 games by Jan Kunc, from Aug 2014 to Sep 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 Jan Kunc has played.
What does Jan Kunc play on the first move as White?
Across 67 games with White in our database, Jan Kunc opens with 1.e4 (94% of games), 1.d4 (4% of games), 1.c4 (1% of games). Against 1.e4 as Black, Jan Kunc answers 1...c5 (83% of games), 1...e5 (17% of games). Against 1.d4: 1...Nf6 (68% of games), 1...d5 (32% of games).
What openings does Jan Kunc play as White?
As White, Jan Kunc's most-played openings in our database are: Sicilian: Najdorf (6 games, 16.7% win rate); Pirc Defense (6 games, 33.3% win rate); King's Indian Attack (5 games, 20.0% win rate). The full breakdown of 67 games with White is in the table above.
What openings does Jan Kunc play as Black?
As Black, Jan Kunc most often plays: London System (5 games, 0.0% win rate); Sicilian: Sveshnikov (4 games, 0.0% win rate); Sicilian (4 games, 75.0% win rate). See the table above for the top ten Black openings across 61 games.
What is Jan Kunc's FIDE rating?
Jan Kunc is currently rated 2,029 in classical chess, 1,978 in rapid and 1,954 in blitz. Peak classical rating: 2,079 (Feb 2022).
How many games has Jan Kunc played?
Our database contains 128 games by Jan Kunc, covering Aug 2014 to Sep 2026. Overall record: 30 wins, 40 draws, 58 losses (23.4% win rate).
How do I prepare against Jan Kunc?
128 games by Jan Kunc 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.