Prepare against Jan Debnar
Slovakia · World #34,112 classical · FIDE ID 941999
Our database contains 93 games by Jan Debnar, covering Jul 2006 to Jul 2026. Below you'll find Jan Debnar's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jan Debnar 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 | 1,963 | 2,132 | Apr 2007 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 93 | 32 | 28 | 33 | 34.4% |
| As White | 42 | 16 | 14 | 12 | 38.1% |
| As Black | 51 | 16 | 14 | 21 | 31.4% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jan Debnar's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jan Debnar's side.
First moves as White (42 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 38 | 90.5% | 56.6% |
| c4 | 2 | 4.8% | 25.0% |
| Nf3 | 2 | 4.8% | 50.0% |
Main lines as White
- 1.e4 — 90% of White games, 56.6% score
- …c5 (37% of these games) — Debnar usually continues Nf3 (53.6% score)
- …e6 (21% of these games) — Debnar usually continues d4 (42.9% score)
- …e5 (18% of these games) — Debnar usually continues Nf3 (57.1% score)
- 1.c4 — 5% of White games, 25.0% score
- …e5 (50% of these games) — Debnar usually continues Nc3 (50.0% score)
- …Nf6 (50% of these games) — Debnar usually continues Nf3 (0.0% score)
As Black against 1.e4 (30 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 25 | 83.3% | 48.0% |
| e5 | 5 | 16.7% | 70.0% |
As Black against 1.d4 (12 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 5 | 41.7% | 60.0% |
| d5 | 5 | 41.7% | 40.0% |
| c5 | 2 | 16.7% | 0.0% |
Jan Debnar's chess games
All 93 games by Jan Debnar in the Chess.ceo database (Jul 2006 - 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: 32 wins, 28 draws, 33 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B85 | Sicilian | 5 | 1/3/1 | 20.0% |
| C02 | French: Advance Variation | 4 | 0/2/2 | 0.0% |
| B33 | Sicilian: Sveshnikov | 4 | 2/0/2 | 50.0% |
| B92 | Sicilian: Najdorf | 4 | 2/0/2 | 50.0% |
| B12 | Caro-Kann: Advance Variation | 3 | 1/1/1 | 33.3% |
| C89 | Ruy Lopez: Closed | 3 | 0/2/1 | 0.0% |
| B17 | Caro-Kann: Karpov Variation | 2 | 0/2/0 | 0.0% |
| A16 | English Opening | 2 | 1/0/1 | 50.0% |
| C41 | Philidor | 2 | 1/1/0 | 50.0% |
| C01 | French: Exchange Variation | 2 | 0/2/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B32 | Sicilian | 12 | 5/4/3 | 41.7% |
| B23 | Sicilian: Closed | 4 | 0/1/3 | 0.0% |
| B71 | Sicilian: Dragon | 3 | 2/0/1 | 66.7% |
| A43 | Benoni Defense | 3 | 1/0/2 | 33.3% |
| A38 | English Opening | 2 | 0/0/2 | 0.0% |
| B22 | Sicilian: Alapin | 2 | 0/1/1 | 0.0% |
| A36 | English Opening: Symmetrical | 2 | 0/0/2 | 0.0% |
| A50 | Indian Defense | 2 | 1/0/1 | 50.0% |
| D00 | London System | 2 | 0/2/0 | 0.0% |
| A08 | Réti Opening | 2 | 1/0/1 | 50.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Nov 2005 | Richard Gerbery | 2,178 | chT1E-SVK 0506 | B56 |
| Feb 2013 | Peter Kalata | 2,165 | chT1E-SVK 1213 | C62 |
| Oct 2009 | Stefan Fedorko | 2,104 | chT-SVK 1E 0910 | E73 |
| Jan 2008 | Vojtech Rahl | 2,102 | chT-SVK 1E 0708 | C41 |
| Feb 2010 | Ivana Sedlakova | 2,101 | chT-SVK 1E 0910 | B12 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| chT1E-SVK 0506 | 2006 | 8 | 5.5 | 2,182 |
| Bratislava Slovan Open | 1996 | 8 | 3.5 | 2,145 |
| chT1E-SVK 1213 | 2013 | 7 | 5 | 2,092 |
| chT2C-SVK 1920 | 2020 | 7 | 4 | 1,989 |
| chT-SVK 1E 0708 | 2008 | 6 | 2.5 | 1,994 |
| chT2-SVK 9798 | 1998 | 6 | 3.5 | 2,076 |
| chT1E-SVK 0607 | 2007 | 6 | 2.5 | 2,012 |
| chT-SVK 1E 0910 | 2010 | 6 | 3.5 | 2,122 |
Interactive opening tree from all 93 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jan Debnar's chess games?
93 games by Jan Debnar, from Jul 2006 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 Debnar has played.
What does Jan Debnar play on the first move as White?
Across 42 games with White in our database, Jan Debnar opens with 1.e4 (90% of games), 1.c4 (5% of games), 1.Nf3 (5% of games). Against 1.e4 as Black, Jan Debnar answers 1...c5 (83% of games), 1...e5 (17% of games). Against 1.d4: 1...Nf6 (42% of games), 1...d5 (42% of games), 1...c5 (17% of games).
What openings does Jan Debnar play as White?
As White, Jan Debnar's most-played openings in our database are: Sicilian (5 games, 20.0% win rate); French: Advance Variation (4 games, 0.0% win rate); Sicilian: Sveshnikov (4 games, 50.0% win rate). The full breakdown of 42 games with White is in the table above.
What openings does Jan Debnar play as Black?
As Black, Jan Debnar most often plays: Sicilian (12 games, 41.7% win rate); Sicilian: Closed (4 games, 0.0% win rate); Sicilian: Dragon (3 games, 66.7% win rate). See the table above for the top ten Black openings across 51 games.
What is Jan Debnar's FIDE rating?
Jan Debnar is currently rated 1,963 in classical chess. Peak classical rating: 2,132 (Apr 2007).
How many games has Jan Debnar played?
Our database contains 93 games by Jan Debnar, covering Jul 2006 to Jul 2026. Overall record: 32 wins, 28 draws, 33 losses (34.4% win rate).
How do I prepare against Jan Debnar?
93 games by Jan Debnar 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.