Prepare against Juergen Siol
DEU · World #87,325 classical · FIDE ID 4652797
When preparing against Juergen Siol, expect 1.d4 in 100% of White games. Against 1.e4 the reply is 1...c5 (100% of games); against 1.d4, 1...d5 (56%).
Our database contains 44 games by Juergen Siol, covering Apr 2008 to Aug 2026. Below you'll find Juergen Siol's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Juergen Siol 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 | 1,766 | 1,811 | Jun 2024 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 44 | 16 | 16 | 12 | 36.4% |
| As White | 21 | 12 | 5 | 4 | 57.1% |
| As Black | 23 | 4 | 11 | 8 | 17.4% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Juergen Siol's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Juergen Siol's side.
First moves as White (21 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 21 | 100.0% | 69.0% |
Main lines as White
- 1.d4 — 100% of White games, 69.0% score
- …Nf6 (57% of these games) — Siol usually continues Nf3 (78.6% score)
- …d5 (24% of these games) — Siol usually continues c4 (33.3% score)
- …c6 (5% of these games) — Siol usually continues c4 (100.0% score)
As Black against 1.e4 (9 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 9 | 100.0% | 27.8% |
As Black against 1.d4 (9 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 5 | 55.6% | 60.0% |
| Nf6 | 2 | 22.2% | 50.0% |
| e6 | 2 | 22.2% | 25.0% |
Juergen Siol's chess games
All 44 games by Juergen Siol in the Chess.ceo database (Apr 2008 - 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: 16 wins, 16 draws, 12 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A46 | Indian Defense | 4 | 2/0/2 | 50.0% |
| E81 | King's Indian: Sämisch | 3 | 2/1/0 | 66.7% |
| E24 | Nimzo-Indian: Sämisch Variation | 2 | 1/1/0 | 50.0% |
| D32 | Queen's Gambit Declined | 2 | 0/1/1 | 0.0% |
| A42 | Queen's Pawn Game | 2 | 2/0/0 | 100.0% |
| D04 | Colle System | 2 | 1/0/1 | 50.0% |
| D13 | Slav Defense | 1 | 0/1/0 | 0.0% |
| A52 | Budapest Defense | 1 | 1/0/0 | 100.0% |
| A83 | Dutch Defense | 1 | 1/0/0 | 100.0% |
| B08 | King's Indian Defense | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B28 | Sicilian | 5 | 0/2/3 | 0.0% |
| D36 | Indian Defense | 3 | 0/2/1 | 0.0% |
| D10 | Slav Defense | 2 | 0/2/0 | 0.0% |
| A22 | English Opening: Reverse Sicilian | 2 | 0/1/1 | 0.0% |
| D24 | Queen's Gambit Accepted | 2 | 1/1/0 | 50.0% |
| A30 | Réti Opening | 2 | 1/1/0 | 50.0% |
| B21 | Sicilian: Grand Prix Attack | 2 | 0/1/1 | 0.0% |
| A38 | English Opening | 1 | 0/1/0 | 0.0% |
| C02 | Sicilian: Alapin | 1 | 0/0/1 | 0.0% |
| D61 | Queen's Gambit | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jan 1996 | Ulrich Jahr | 2,150 | 2nd Werther Schloss Open | A83 |
| Aug 2023 | Jannik Eurich | 2,055 | Krefeld Open | E04 |
| May 2007 | Ralf Stukemeier | 1,959 | Bielefeld Gr6 | E81 |
| Aug 2023 | Jonathan Eichert | 1,894 | Krefeld Open | D04 |
| Jun 2006 | Ulf Boettger | 1,702 | Bielefeld Gr5 | E60 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Krefeld Open | 2023 | 9 | 4 | 1,838 |
| Bielefeld Gr5 | 2006 | 7 | 4.5 | 1,801 |
| Lippstadt Turm Open | 1999 | 7 | 3.5 | 2,525 |
| Bielefeld Gr6 | 2007 | 7 | 5 | 1,973 |
| 20. Lessing-Open 2026 | B | 2026 | 5 | 3 | 1,883 |
| 2nd Werther Schloss Open | 1996 | 5 | 3.5 | 2,355 |
| Goch Open 06th | 1995 | 2 | 0 | 1,745 |
| Lippstadt Open | 2000 | 2 | 0.5 | – |
Interactive opening tree from all 44 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Juergen Siol's chess games?
44 games by Juergen Siol, from Apr 2008 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 Juergen Siol has played.
What does Juergen Siol play on the first move as White?
Across 21 games with White in our database, Juergen Siol opens with 1.d4 (100% of games). Against 1.e4 as Black, Juergen Siol answers 1...c5 (100% of games). Against 1.d4: 1...d5 (56% of games), 1...Nf6 (22% of games), 1...e6 (22% of games).
What openings does Juergen Siol play as White?
As White, Juergen Siol's most-played openings in our database are: Indian Defense (4 games, 50.0% win rate); King's Indian: Sämisch (3 games, 66.7% win rate); Nimzo-Indian: Sämisch Variation (2 games, 50.0% win rate). The full breakdown of 21 games with White is in the table above.
What openings does Juergen Siol play as Black?
As Black, Juergen Siol most often plays: Sicilian (5 games, 0.0% win rate); Indian Defense (3 games, 0.0% win rate); Slav Defense (2 games, 0.0% win rate). See the table above for the top ten Black openings across 23 games.
What is Juergen Siol's FIDE rating?
Juergen Siol is currently rated 1,766 in classical chess. Peak classical rating: 1,811 (Jun 2024).
How many games has Juergen Siol played?
Our database contains 44 games by Juergen Siol, covering Apr 2008 to Aug 2026. Overall record: 16 wins, 16 draws, 12 losses (36.4% win rate).
How do I prepare against Juergen Siol?
44 games by Juergen Siol 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.