Prepare against Jan Bartos
FM · Czechia · World #11,047 classical · FIDE ID 315060
When preparing against Jan Bartos, expect 1.d4 in 93% of White games. Against 1.e4 the reply is 1...e5 (50% of games); against 1.d4, 1...d5 (40%). Lowest win rate among frequent openings: Slav Defense as Black, 7.4% over 54 games.
Our database contains 1,317 games by Jan Bartos, covering Apr 2003 to Sep 2026. Below you'll find Jan Bartos's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jan Bartos 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 | 2,154 | 2,301 | Jan 2005 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 1,317 | 443 | 586 | 288 | 33.6% |
| As White | 662 | 269 | 284 | 109 | 40.6% |
| As Black | 655 | 174 | 302 | 179 | 26.6% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jan Bartos's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jan Bartos's side.
First moves as White (662 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 616 | 93.1% | 61.8% |
| Nf3 | 21 | 3.2% | 61.9% |
| e4 | 13 | 2.0% | 69.2% |
| c4 | 12 | 1.8% | 70.8% |
Main lines as White
- 1.d4 — 93% of White games, 61.8% score
- …Nf6 (55% of these games) — Bartos usually continues c4 (61.5% score)
- …d5 (27% of these games) — Bartos usually continues c4 (70.2% score)
- …f5 (4% of these games) — Bartos usually continues g3 (62.5% score)
- 1.Nf3 — 3% of White games, 61.9% score
- …Nf6 (43% of these games) — Bartos usually continues c4 (42.9% score)
- …d5 (29% of these games) — Bartos usually continues c4 (83.3% score)
- …c5 (10% of these games) — Bartos usually continues c4 (75.0% score)
As Black against 1.e4 (280 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 140 | 50.0% | 46.8% |
| e6 | 50 | 17.9% | 62.0% |
| c5 | 39 | 13.9% | 62.8% |
| g6 | 37 | 13.2% | 83.8% |
| d5 | 8 | 2.9% | 31.3% |
| c6 | 3 | 1.1% | 66.7% |
As Black against 1.d4 (241 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 97 | 40.2% | 33.5% |
| Nf6 | 85 | 35.3% | 47.6% |
| f5 | 39 | 16.2% | 62.8% |
| e6 | 6 | 2.5% | 33.3% |
| c5 | 6 | 2.5% | 50.0% |
| d6 | 5 | 2.1% | 60.0% |
Jan Bartos's chess games
All 1,317 games by Jan Bartos in the Chess.ceo database (Apr 2003 - 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: 443 wins, 586 draws, 288 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D37 | Indian Defense | 115 | 47/46/22 | 40.9% |
| D47 | Slav Defense | 85 | 46/29/10 | 54.1% |
| E92 | King's Indian Defense: Orthodox Variation | 64 | 27/27/10 | 42.2% |
| A70 | Benoni Defense | 46 | 14/25/7 | 30.4% |
| D91 | Grünfeld Defense | 36 | 12/21/3 | 33.3% |
| E85 | King's Indian: Sämisch | 35 | 20/9/6 | 57.1% |
| A81 | Dutch Defense | 29 | 11/12/6 | 37.9% |
| E18 | Queen's Indian Defense | 28 | 9/13/6 | 32.1% |
| E04 | Catalan | 24 | 10/12/2 | 41.7% |
| A42 | Modern Defense | 16 | 7/7/2 | 43.8% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C42 | Petrov's Defense | 58 | 10/35/13 | 17.2% |
| D11 | Slav Defense | 54 | 4/28/22 | 7.4% |
| A96 | Dutch Defense | 47 | 19/16/12 | 40.4% |
| B06 | Modern Defense | 39 | 28/9/2 | 71.8% |
| D35 | Indian Defense | 26 | 8/10/8 | 30.8% |
| D02 | Queen's Pawn Game | 24 | 4/11/9 | 16.7% |
| A13 | English Opening | 22 | 3/17/2 | 13.6% |
| A09 | Réti Opening | 22 | 6/8/8 | 27.3% |
| B32 | Sicilian | 19 | 5/13/1 | 26.3% |
| D02 | London System | 17 | 5/9/3 | 29.4% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jun 2015 | Daniel Sadzikowski | 2,498 | 10th Teplice Open | E54 |
| May 2011 | Ivan Hausner | 2,430 | Ostrava Konik Open A | A96 |
| Jul 2018 | Alexej Gorbatov | 2,409 | 29th Pardubice Czech Open A | B06 |
| May 2022 | Jakub Vojta | 2,396 | ch-CZE | C11 |
| Jul 2013 | Martin Cerveny | 2,357 | 24th Pardubice Czech Open A | D45 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-CZE | 2022 | 73 | 32 | 2,186 |
| Ceske Budejovice Open A | 2026 | 36 | 22 | 2,112 |
| Ceske Budejovice Open | 2025 | 27 | 15.5 | 2,104 |
| Liberec Open | 2007 | 23 | 16 | 2,286 |
| Hradec Kralove Open | 2015 | 23 | 18 | 2,219 |
| Marianske Lazne Open | 2011 | 18 | 11 | 2,233 |
| Tabor Open | 2013 | 18 | 12.5 | 2,288 |
| Ostrava Konik Open A | 2011 | 18 | 10 | 2,198 |
Interactive opening tree from all 1,317 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jan Bartos's chess games?
1,317 games by Jan Bartos, from Apr 2003 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 Bartos has played.
What does Jan Bartos play on the first move as White?
Across 662 games with White in our database, Jan Bartos opens with 1.d4 (93% of games), 1.Nf3 (3% of games), 1.e4 (2% of games). Against 1.e4 as Black, Jan Bartos answers 1...e5 (50% of games), 1...e6 (18% of games), 1...c5 (14% of games). Against 1.d4: 1...d5 (40% of games), 1...Nf6 (35% of games), 1...f5 (16% of games).
What openings does Jan Bartos play as White?
As White, Jan Bartos's most-played openings in our database are: Indian Defense (115 games, 40.9% win rate); Slav Defense (85 games, 54.1% win rate); King's Indian Defense: Orthodox Variation (64 games, 42.2% win rate). The full breakdown of 662 games with White is in the table above.
What openings does Jan Bartos play as Black?
As Black, Jan Bartos most often plays: Petrov's Defense (58 games, 17.2% win rate); Slav Defense (54 games, 7.4% win rate); Dutch Defense (47 games, 40.4% win rate). See the table above for the top ten Black openings across 655 games.
What is Jan Bartos's FIDE rating?
Jan Bartos is currently rated 2,154 in classical chess. Peak classical rating: 2,301 (Jan 2005).
How many games has Jan Bartos played?
Our database contains 1,317 games by Jan Bartos, covering Apr 2003 to Sep 2026. Overall record: 443 wins, 586 draws, 288 losses (33.6% win rate).
How do I prepare against Jan Bartos?
1,317 games by Jan Bartos 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.