Prepare against Ales Hacha
Czechia · World #17,383 classical · FIDE ID 315796
When preparing against Ales Hacha, expect 1.Nf3 in 90% of White games. Against 1.e4 the reply is 1...Nf6 (53% of games); against 1.d4, 1...Nf6 (91%). Lowest win rate among frequent openings: Alekhine Defense as Black, 14.3% over 21 games.
Our database contains 157 games by Ales Hacha, covering Apr 2003 to Sep 2026. Below you'll find Ales Hacha's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Ales Hacha 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 | 2,081 | 2,205 | Jan 2004 |
| Rapid | 2,049 | 2,094 | Sep 2017 |
| Blitz | 1,962 | 2,105 | Mar 2012 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 157 | 39 | 73 | 45 | 24.8% |
| As White | 81 | 25 | 37 | 19 | 30.9% |
| As Black | 76 | 14 | 36 | 26 | 18.4% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Ales Hacha's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Ales Hacha's side.
First moves as White (81 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf3 | 73 | 90.1% | 54.8% |
| e4 | 4 | 4.9% | 25.0% |
| d4 | 3 | 3.7% | 50.0% |
| c4 | 1 | 1.2% | 100.0% |
Main lines as White
- 1.Nf3 — 90% of White games, 54.8% score
- …Nf6 (40% of these games) — Hacha usually continues g3 (60.3% score)
- …d5 (34% of these games) — Hacha usually continues g3 (56.8% score)
- …c5 (8% of these games) — Hacha usually continues g3 (40.0% score)
- 1.e4 — 5% of White games, 25.0% score
- …c6 (25% of these games) — Hacha usually continues d4 (0.0% score)
- …c5 (25% of these games) — Hacha usually continues Nf3 (50.0% score)
- …d6 (25% of these games) — Hacha usually continues Nf3 (0.0% score)
As Black against 1.e4 (40 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 21 | 52.5% | 35.7% |
| d6 | 16 | 40.0% | 46.9% |
| c5 | 2 | 5.0% | 25.0% |
| c6 | 1 | 2.5% | 50.0% |
As Black against 1.d4 (23 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 21 | 91.3% | 52.4% |
| d6 | 2 | 8.7% | 25.0% |
Ales Hacha's chess games
All 157 games by Ales Hacha 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: 39 wins, 73 draws, 45 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A07 | Réti Opening | 35 | 14/13/8 | 40.0% |
| A07 | King's Indian Attack | 13 | 2/7/4 | 15.4% |
| A05 | Réti Opening: Symmetrical Defense | 7 | 2/3/2 | 28.6% |
| A04 | Dutch Defense | 5 | 2/2/1 | 40.0% |
| A05 | Réti Opening: Spassky Variation | 3 | 3/0/0 | 100.0% |
| A39 | English Opening | 2 | 1/1/0 | 50.0% |
| A13 | English Opening: Neo-Catalan | 2 | 0/1/1 | 0.0% |
| A04 | Modern Defense | 2 | 0/2/0 | 0.0% |
| D02 | Queen's Pawn Game | 1 | 0/1/0 | 0.0% |
| A07 | Réti Opening: Keres Variation | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B02 | Alekhine Defense | 21 | 3/9/9 | 14.3% |
| B07 | Pirc Defense | 17 | 6/4/7 | 35.3% |
| A70 | Benoni Defense | 10 | 3/6/1 | 30.0% |
| A36 | English Opening | 5 | 1/2/2 | 20.0% |
| A63 | Catalan | 5 | 0/3/2 | 0.0% |
| A02 | Bird's opening | 2 | 0/2/0 | 0.0% |
| A47 | Indian Defense | 2 | 0/1/1 | 0.0% |
| A55 | Rat Defense | 2 | 0/1/1 | 0.0% |
| A41 | Réti Opening | 1 | 0/1/0 | 0.0% |
| A39 | Réti Opening: Symmetrical Defense | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jan 1997 | Josef Horak | 2,360 | chT1b-CZE 9697 | A04 |
| Jan 2001 | Josef Nun | 2,340 | chT2a-CZE 0001 | A08 |
| Jan 2001 | Jiri Jirka | 2,300 | chT2b-CZE 0001 | A08 |
| Jan 2001 | Daniel Kotek | 2,245 | chT2b-CZE 0001 | B07 |
| Jan 1999 | Zdenek Marsalek | 2,243 | chT2-CZE | A04 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Klatovy Open A | 2001 | 17 | 8 | 1,965 |
| chT1b-CZE 9697 | 1997 | 11 | 7 | 2,369 |
| chT2C-CZE 0910 | 2010 | 10 | 2.5 | 1,934 |
| chT2B-CZE 1516 | 2016 | 10 | 6 | 2,070 |
| 31st Klatovy Open A 2026 | 2026 | 8 | 4 | 1,980 |
| chT2-CZE 0102 | 2002 | 7 | 3 | 2,160 |
| chT2b-CZE 0001 | 2001 | 7 | 3.5 | 2,262 |
| chT2C-CZE 1112 | 2012 | 7 | 3 | 1,996 |
Interactive opening tree from all 157 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Ales Hacha's chess games?
157 games by Ales Hacha, 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 Ales Hacha has played.
What does Ales Hacha play on the first move as White?
Across 81 games with White in our database, Ales Hacha opens with 1.Nf3 (90% of games), 1.e4 (5% of games), 1.d4 (4% of games). Against 1.e4 as Black, Ales Hacha answers 1...Nf6 (53% of games), 1...d6 (40% of games), 1...c5 (5% of games). Against 1.d4: 1...Nf6 (91% of games), 1...d6 (9% of games).
What openings does Ales Hacha play as White?
As White, Ales Hacha's most-played openings in our database are: Réti Opening (35 games, 40.0% win rate); King's Indian Attack (13 games, 15.4% win rate); Réti Opening: Symmetrical Defense (7 games, 28.6% win rate). The full breakdown of 81 games with White is in the table above.
What openings does Ales Hacha play as Black?
As Black, Ales Hacha most often plays: Alekhine Defense (21 games, 14.3% win rate); Pirc Defense (17 games, 35.3% win rate); Benoni Defense (10 games, 30.0% win rate). See the table above for the top ten Black openings across 76 games.
What is Ales Hacha's FIDE rating?
Ales Hacha is currently rated 2,081 in classical chess, 2,049 in rapid and 1,962 in blitz. Peak classical rating: 2,205 (Jan 2004).
How many games has Ales Hacha played?
Our database contains 157 games by Ales Hacha, covering Apr 2003 to Sep 2026. Overall record: 39 wins, 73 draws, 45 losses (24.8% win rate).
How do I prepare against Ales Hacha?
157 games by Ales Hacha 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.