Prepare against Guillaume Achereiner
France · World #32,978 classical · FIDE ID 641138
Our database contains 84 games by Guillaume Achereiner, covering Oct 2004 to Jul 2026. Below you'll find Guillaume Achereiner's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Guillaume Achereiner 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 | 1,969 | 2,063 | Apr 2009 |
| Rapid | 2,007 | 2,025 | Jun 2018 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 84 | 18 | 27 | 39 | 21.4% |
| As White | 41 | 6 | 13 | 22 | 14.6% |
| As Black | 43 | 12 | 14 | 17 | 27.9% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Guillaume Achereiner's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Guillaume Achereiner's side.
First moves as White (41 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 33 | 80.5% | 31.8% |
| Nf3 | 6 | 14.6% | 25.0% |
| e4 | 2 | 4.9% | 25.0% |
Main lines as White
- 1.d4 — 80% of White games, 31.8% score
- …Nf6 (48% of these games) — Achereiner usually continues c4 (33.3% score)
- …d5 (21% of these games) — Achereiner usually continues c4 (40.0% score)
- …g6 (9% of these games) — Achereiner usually continues e4 (25.0% score)
- 1.Nf3 — 15% of White games, 25.0% score
- …Nf6 (50% of these games) — Achereiner usually continues c4 (0.0% score)
- …c5 (33% of these games) — Achereiner usually continues c4 (75.0% score)
- …g6 (17% of these games) — Achereiner usually continues g3 (0.0% score)
As Black against 1.e4 (28 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 15 | 53.6% | 46.7% |
| e6 | 12 | 42.9% | 29.2% |
| e5 | 1 | 3.6% | 0.0% |
As Black against 1.d4 (10 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 5 | 50.0% | 60.0% |
| Nf6 | 4 | 40.0% | 62.5% |
| d5 | 1 | 10.0% | 50.0% |
Guillaume Achereiner's chess games
All 84 games by Guillaume Achereiner in the Chess.ceo database (Oct 2004 - 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: 18 wins, 27 draws, 39 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| E97 | King's Indian Defense: Orthodox Variation | 6 | 1/3/2 | 16.7% |
| E12 | Queen's Indian Defense | 4 | 1/1/2 | 25.0% |
| A46 | Indian Defense | 3 | 0/1/2 | 0.0% |
| A42 | Modern Defense | 3 | 0/1/2 | 0.0% |
| D17 | Slav Defense | 3 | 0/0/3 | 0.0% |
| A39 | English Opening | 2 | 0/1/1 | 0.0% |
| D20 | Queen's Gambit Accepted | 2 | 0/1/1 | 0.0% |
| A43 | Benoni Defense | 2 | 0/1/1 | 0.0% |
| E90 | King's Indian Defense | 2 | 1/0/1 | 50.0% |
| A37 | English Opening: Symmetrical | 2 | 1/0/1 | 50.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A32 | Benoni Defense | 6 | 3/0/3 | 50.0% |
| B30 | Sicilian | 5 | 1/2/2 | 20.0% |
| B33 | Sicilian: Sveshnikov | 5 | 2/3/0 | 40.0% |
| C12 | French: Classical Variation | 4 | 1/2/1 | 25.0% |
| B31 | Sicilian: Rossolimo | 3 | 0/1/2 | 0.0% |
| C10 | French: Tarrasch Variation | 3 | 0/0/3 | 0.0% |
| C01 | Horwitz Defense | 2 | 2/0/0 | 100.0% |
| C02 | French: Advance Variation | 2 | 1/0/1 | 50.0% |
| A34 | French Defense | 2 | 0/0/2 | 0.0% |
| B13 | Sicilian: Alapin | 1 | 0/1/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Apr 2010 | Christophe Philippe | 2,428 | 28th Metz Open | B30 |
| Aug 2010 | Bruno Redon | 2,137 | ch-FRA Open A | A37 |
| Jan 2009 | Izabelle Lamoureux | 2,105 | chT2-FRA East 0809 | D06 |
| Apr 2006 | Jeremy Marchal | 2,083 | 24th Metz Open | E91 |
| Apr 2010 | Denis Steininger | 2,032 | 28th Metz Open | B33 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-FRA Open A | 2010 | 13 | 6.5 | 2,046 |
| 29th Metz Open | 2011 | 9 | 1.5 | 1,948 |
| 5th La Fere Open | 2006 | 8 | 4.5 | 2,170 |
| 28th Metz Open | 2010 | 8 | 4.5 | 2,223 |
| 24th Metz Open | 2006 | 8 | 3.5 | 2,053 |
| chT2-FRA 0910 | 2010 | 6 | 2 | 2,008 |
| chT2-FRA East 0809 | 2009 | 6 | 2.5 | 2,036 |
| ch-FRA U20 | 2008 | 5 | 1.5 | 2,034 |
Interactive opening tree from all 84 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Guillaume Achereiner's chess games?
84 games by Guillaume Achereiner, from Oct 2004 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 Guillaume Achereiner has played.
What does Guillaume Achereiner play on the first move as White?
Across 41 games with White in our database, Guillaume Achereiner opens with 1.d4 (80% of games), 1.Nf3 (15% of games), 1.e4 (5% of games). Against 1.e4 as Black, Guillaume Achereiner answers 1...c5 (54% of games), 1...e6 (43% of games), 1...e5 (4% of games). Against 1.d4: 1...e6 (50% of games), 1...Nf6 (40% of games), 1...d5 (10% of games).
What openings does Guillaume Achereiner play as White?
As White, Guillaume Achereiner's most-played openings in our database are: King's Indian Defense: Orthodox Variation (6 games, 16.7% win rate); Queen's Indian Defense (4 games, 25.0% win rate); Indian Defense (3 games, 0.0% win rate). The full breakdown of 41 games with White is in the table above.
What openings does Guillaume Achereiner play as Black?
As Black, Guillaume Achereiner most often plays: Benoni Defense (6 games, 50.0% win rate); Sicilian (5 games, 20.0% win rate); Sicilian: Sveshnikov (5 games, 40.0% win rate). See the table above for the top ten Black openings across 43 games.
What is Guillaume Achereiner's FIDE rating?
Guillaume Achereiner is currently rated 1,969 in classical chess, 2,007 in rapid. Peak classical rating: 2,063 (Apr 2009).
How many games has Guillaume Achereiner played?
Our database contains 84 games by Guillaume Achereiner, covering Oct 2004 to Jul 2026. Overall record: 18 wins, 27 draws, 39 losses (21.4% win rate).
How do I prepare against Guillaume Achereiner?
84 games by Guillaume Achereiner 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.