Prepare against Jan Sadil
Czechia · World #57,624 classical · FIDE ID 360520
When preparing against Jan Sadil, expect 1.d4 in 74% of White games. Against 1.e4 the reply is 1...e5 (82% of games); against 1.d4, 1...d5 (63%).
Our database contains 71 games by Jan Sadil, covering Dec 2012 to Jul 2026. Below you'll find Jan Sadil's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jan Sadil 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 | 1,864 | 1,877 | Oct 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 71 | 17 | 26 | 28 | 23.9% |
| As White | 34 | 5 | 14 | 15 | 14.7% |
| As Black | 37 | 12 | 12 | 13 | 32.4% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jan Sadil's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jan Sadil's side.
First moves as White (34 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 25 | 73.5% | 34.0% |
| e4 | 9 | 26.5% | 38.9% |
Main lines as White
- 1.d4 — 74% of White games, 34.0% score
- …Nf6 (44% of these games) — Sadil usually continues Nf3 (25.0% score)
- …d5 (32% of these games) — Sadil usually continues c4 (42.9% score)
- …e6 (12% of these games) — Sadil usually continues c4 (25.0% score)
- 1.e4 — 26% of White games, 38.9% score
- …e5 (56% of these games) — Sadil usually continues Nf3 (30.0% score)
- …c6 (22% of these games) — Sadil usually continues d4 (75.0% score)
- …e6 (11% of these games) — Sadil usually continues d4 (50.0% score)
As Black against 1.e4 (22 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 18 | 81.8% | 52.8% |
| g6 | 4 | 18.2% | 50.0% |
As Black against 1.d4 (8 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 5 | 62.5% | 40.0% |
| Nf6 | 3 | 37.5% | 66.7% |
Jan Sadil's chess games
All 71 games by Jan Sadil in the Chess.ceo database (Dec 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: 17 wins, 26 draws, 28 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D12 | Slav Defense | 4 | 1/0/3 | 25.0% |
| D02 | Queen's Pawn Game | 3 | 1/2/0 | 33.3% |
| D35 | Queen's Gambit Declined | 3 | 1/2/0 | 33.3% |
| B13 | Caro-Kann: Exchange Variation | 2 | 1/1/0 | 50.0% |
| D02 | Indian Defense | 2 | 0/2/0 | 0.0% |
| C68 | Ruy Lopez: Exchange | 2 | 0/0/2 | 0.0% |
| E94 | King's Indian Defense: Petrosian Variation | 2 | 0/0/2 | 0.0% |
| A85 | Dutch Defense | 2 | 0/1/1 | 0.0% |
| C62 | Ruy Lopez | 2 | 0/1/1 | 0.0% |
| C01 | French: Winawer Variation | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B06 | Modern Defense | 4 | 1/2/1 | 25.0% |
| D00 | Indian Defense | 3 | 1/1/1 | 33.3% |
| C42 | Petrov's Defense | 3 | 1/0/2 | 33.3% |
| C25 | Vienna Game | 3 | 0/2/1 | 0.0% |
| C30 | King's Gambit | 3 | 3/0/0 | 100.0% |
| C70 | Ruy Lopez: Morphy Defense | 2 | 0/1/1 | 0.0% |
| C49 | Four Knights Game: Spanish Variation | 1 | 0/1/0 | 0.0% |
| C47 | Four Knights Game: Scotch Variation | 1 | 0/1/0 | 0.0% |
| D00 | Dunst Opening | 1 | 0/1/0 | 0.0% |
| A21 | English Opening: Reverse Sicilian | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Aug 2013 | Miroslav Forman | 1,925 | Ricany Open | D01 |
| Aug 2015 | Miloslav Macho | 1,922 | Ricany Open | C44 |
| Oct 2013 | Josef Krupicka | 1,901 | ch-Czech Fed U16 | B13 |
| Jun 2013 | Martin Horak | 1,804 | ch-Mlada Boleslav Region U20 | C30 |
| Nov 2013 | Jakub Cach | 1,746 | ch-Czech Fed U16 | C45 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Ricany Open | 2016 | 26 | 9 | 1,695 |
| ch-Mlada Boleslav Region U20 | 2013 | 14 | 9 | 1,550 |
| ch-Czech Fed U16 | 2013 | 12 | 6 | 1,777 |
| Ricany Open B | 2008 | 9 | 2 | 1,097 |
| Ricany Open A | 2014 | 9 | 4 | 1,668 |
| chT-CZE U20 Extraliga West 1415 | 2014 | 1 | 0 | 1,200 |
Interactive opening tree from all 71 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jan Sadil's chess games?
71 games by Jan Sadil, from Dec 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 Jan Sadil has played.
What does Jan Sadil play on the first move as White?
Across 34 games with White in our database, Jan Sadil opens with 1.d4 (74% of games), 1.e4 (26% of games). Against 1.e4 as Black, Jan Sadil answers 1...e5 (82% of games), 1...g6 (18% of games). Against 1.d4: 1...d5 (63% of games), 1...Nf6 (38% of games).
What openings does Jan Sadil play as White?
As White, Jan Sadil's most-played openings in our database are: Slav Defense (4 games, 25.0% win rate); Queen's Pawn Game (3 games, 33.3% win rate); Queen's Gambit Declined (3 games, 33.3% win rate). The full breakdown of 34 games with White is in the table above.
What openings does Jan Sadil play as Black?
As Black, Jan Sadil most often plays: Modern Defense (4 games, 25.0% win rate); Indian Defense (3 games, 33.3% win rate); Petrov's Defense (3 games, 33.3% win rate). See the table above for the top ten Black openings across 37 games.
What is Jan Sadil's FIDE rating?
Jan Sadil is currently rated 1,864 in classical chess. Peak classical rating: 1,877 (Oct 2025).
How many games has Jan Sadil played?
Our database contains 71 games by Jan Sadil, covering Dec 2012 to Jul 2026. Overall record: 17 wins, 26 draws, 28 losses (23.9% win rate).
How do I prepare against Jan Sadil?
71 games by Jan Sadil 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.