Prepare against Guenter Idaczek
DEU · World #41,326 classical · FIDE ID 4638794
Our database contains 71 games by Guenter Idaczek, covering Jul 2004 to Aug 2026. Below you'll find Guenter Idaczek's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Guenter Idaczek 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 | 1,929 | 1,948 | Aug 2024 |
| Rapid | 1,902 | 1,925 | Jun 2019 |
| Blitz | 1,780 | 1,925 | Apr 2018 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 71 | 20 | 17 | 34 | 28.2% |
| As White | 38 | 11 | 11 | 16 | 28.9% |
| As Black | 33 | 9 | 6 | 18 | 27.3% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Guenter Idaczek's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Guenter Idaczek's side.
First moves as White (38 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 23 | 60.5% | 43.5% |
| d4 | 6 | 15.8% | 50.0% |
| Nf3 | 4 | 10.5% | 25.0% |
| c4 | 3 | 7.9% | 83.3% |
| g3 | 2 | 5.3% | 0.0% |
Main lines as White
- 1.e4 — 61% of White games, 43.5% score
- …c5 (48% of these games) — Idaczek usually continues Nf3 (40.0% score)
- …e6 (26% of these games) — Idaczek usually continues Qe2 (16.7% score)
- …e5 (9% of these games) — Idaczek usually continues Nf3 (50.0% score)
- 1.d4 — 16% of White games, 50.0% score
- …d5 (50% of these games) — Idaczek usually continues c4 (100.0% score)
- …Nf6 (33% of these games) — Idaczek usually continues Nf3 (100.0% score)
- …f5 (17% of these games) — Idaczek usually continues e4 (50.0% score)
As Black against 1.e4 (19 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 15 | 78.9% | 33.3% |
| e5 | 2 | 10.5% | 50.0% |
| d5 | 1 | 5.3% | 0.0% |
| c6 | 1 | 5.3% | 0.0% |
As Black against 1.d4 (8 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 6 | 75.0% | 58.3% |
| d5 | 1 | 12.5% | 0.0% |
| b6 | 1 | 12.5% | 0.0% |
Guenter Idaczek's chess games
All 71 games by Guenter Idaczek in the Chess.ceo database (Jul 2004 - Aug 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: 20 wins, 17 draws, 34 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A04 | Sicilian | 6 | 2/2/2 | 33.3% |
| C00 | French Defense | 4 | 0/1/3 | 0.0% |
| B23 | Sicilian: Closed | 4 | 1/2/1 | 25.0% |
| A05 | Réti Opening | 4 | 0/1/3 | 0.0% |
| C00 | King's Indian Attack | 2 | 1/1/0 | 50.0% |
| D00 | Queen's Pawn Game | 2 | 0/1/1 | 0.0% |
| D05 | Indian Defense | 1 | 1/0/0 | 100.0% |
| B24 | Hungarian Opening | 1 | 0/0/1 | 0.0% |
| A40 | English Defense | 1 | 1/0/0 | 100.0% |
| E81 | King's Indian: Sämisch | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B22 | Sicilian | 6 | 1/2/3 | 16.7% |
| B76 | Sicilian: Dragon | 3 | 0/0/3 | 0.0% |
| B27 | Sicilian: Hyperaccelerated Dragon | 3 | 2/1/0 | 66.7% |
| E94 | King's Indian Defense: Orthodox Variation | 2 | 0/1/1 | 0.0% |
| E81 | King's Indian: Sämisch | 2 | 2/0/0 | 100.0% |
| D94 | English Opening | 2 | 1/0/1 | 50.0% |
| D36 | Indian Defense | 1 | 0/0/1 | 0.0% |
| C47 | Four Knights Game: Scotch Variation | 1 | 1/0/0 | 100.0% |
| B00 | English Defense | 1 | 0/0/1 | 0.0% |
| A11 | English Opening: Slav Setup | 1 | 0/1/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| May 2002 | Peter Welz | 2,236 | Berlin Unicorn Open | C00 |
| Feb 2008 | Werner Pueschel | 2,177 | 5th Berlin Hellersdorf Winter | B27 |
| Jan 1997 | Bernd Kievelitz | 2,125 | Spree Open | C00 |
| Feb 2008 | Sven Mielke | 2,081 | 5th Berlin Hellersdorf Winter | B50 |
| Oct 2016 | Marco Huels | 1,969 | 12th Berlin Lichtenrade Open | C47 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Berlin Unicorn Open | 2007 | 33 | 14 | 2,112 |
| Spree Open | 1997 | 9 | 4 | 2,148 |
| 3rd Berlin Lichtenberger Sommer | 2004 | 9 | 4 | 1,864 |
| Berlin Chemie Open | 1995 | 5 | 1.5 | 2,005 |
| 12th Berlin Lichtenrade Open | 2016 | 5 | 2 | 1,974 |
| 5th Berlin Hellersdorf Winter | 2008 | 4 | 2 | 2,116 |
| German Amateur Championship 25/26 | Travemünde | 2026 | 2 | 0.5 | 1,677 |
| 5th Berlin Lichtenrade Open | 2009 | 2 | 0 | 1,751 |
Interactive opening tree from all 71 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Guenter Idaczek's chess games?
71 games by Guenter Idaczek, from Jul 2004 to Aug 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 Guenter Idaczek has played.
What does Guenter Idaczek play on the first move as White?
Across 38 games with White in our database, Guenter Idaczek opens with 1.e4 (61% of games), 1.d4 (16% of games), 1.Nf3 (11% of games). Against 1.e4 as Black, Guenter Idaczek answers 1...c5 (79% of games), 1...e5 (11% of games), 1...d5 (5% of games). Against 1.d4: 1...Nf6 (75% of games), 1...d5 (13% of games), 1...b6 (13% of games).
What openings does Guenter Idaczek play as White?
As White, Guenter Idaczek's most-played openings in our database are: Sicilian (6 games, 33.3% win rate); French Defense (4 games, 0.0% win rate); Sicilian: Closed (4 games, 25.0% win rate). The full breakdown of 38 games with White is in the table above.
What openings does Guenter Idaczek play as Black?
As Black, Guenter Idaczek most often plays: Sicilian (6 games, 16.7% win rate); Sicilian: Dragon (3 games, 0.0% win rate); Sicilian: Hyperaccelerated Dragon (3 games, 66.7% win rate). See the table above for the top ten Black openings across 33 games.
What is Guenter Idaczek's FIDE rating?
Guenter Idaczek is currently rated 1,929 in classical chess, 1,902 in rapid and 1,780 in blitz. Peak classical rating: 1,948 (Aug 2024).
How many games has Guenter Idaczek played?
Our database contains 71 games by Guenter Idaczek, covering Jul 2004 to Aug 2026. Overall record: 20 wins, 17 draws, 34 losses (28.2% win rate).
How do I prepare against Guenter Idaczek?
71 games by Guenter Idaczek 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.