Prepare against Boris Eustache
France · World #12,445 classical · FIDE ID 607517
Our database contains 67 games by Boris Eustache, covering Apr 2003 to Jul 2026. Below you'll find Boris Eustache's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Boris Eustache 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 | 2,135 | 2,181 | Jul 2023 |
| Rapid | 2,076 | 2,168 | Sep 2022 |
| Blitz | 2,024 | 2,039 | Oct 2023 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 67 | 25 | 18 | 24 | 37.3% |
| As White | 17 | 8 | 4 | 5 | 47.1% |
| As Black | 50 | 17 | 14 | 19 | 34.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Boris Eustache's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Boris Eustache's side.
First moves as White (17 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 17 | 100.0% | 58.8% |
Main lines as White
- 1.d4 — 100% of White games, 58.8% score
- …Nf6 (41% of these games) — Eustache usually continues Nf3 (30.0% score)
- …f5 (24% of these games) — Eustache usually continues Bf4 (66.7% score)
- …d5 (18% of these games) — Eustache usually continues Nf3 (25.0% score)
As Black against 1.e4 (22 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 22 | 100.0% | 50.0% |
As Black against 1.d4 (14 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 9 | 64.3% | 50.0% |
| d5 | 5 | 35.7% | 50.0% |
Boris Eustache's chess games
All 67 games by Boris Eustache in the Chess.ceo database (Apr 2003 - 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: 25 wins, 18 draws, 24 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A80 | Dutch Defense | 4 | 3/0/1 | 75.0% |
| D03 | Torre Attack | 3 | 1/1/1 | 33.3% |
| A40 | Modern Defense | 2 | 1/1/0 | 50.0% |
| A46 | Indian Defense | 2 | 0/0/2 | 0.0% |
| E92 | King's Indian Defense: Petrosian Variation | 1 | 0/1/0 | 0.0% |
| D32 | Queen's Gambit Declined | 1 | 0/1/0 | 0.0% |
| D00 | Queen's Pawn Game | 1 | 1/0/0 | 100.0% |
| B14 | Grünfeld Defense | 1 | 0/0/1 | 0.0% |
| A31 | English Opening | 1 | 1/0/0 | 100.0% |
| A48 | King's Indian Defense | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C18 | French: Winawer Variation | 10 | 2/2/6 | 20.0% |
| D35 | Queen's Gambit Declined: Orthodox Defense | 9 | 2/6/1 | 22.2% |
| C07 | French: Tarrasch Variation | 6 | 2/2/2 | 33.3% |
| A14 | English Opening: Neo-Catalan | 4 | 2/0/2 | 50.0% |
| E05 | Catalan | 3 | 0/0/3 | 0.0% |
| C00 | King's Indian Attack | 3 | 3/0/0 | 100.0% |
| A47 | Indian Defense | 3 | 2/1/0 | 66.7% |
| D02 | Horwitz Defense | 2 | 0/1/1 | 0.0% |
| C02 | French: Advance Variation | 2 | 1/0/1 | 50.0% |
| C01 | French: Exchange Variation | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jan 1991 | Tibor Karolyi | 2,390 | Clichy Open | A85 |
| Jan 1999 | David Zangrilli | 2,243 | chT-FRA | C02 |
| Jan 1996 | Cyrille Vaugeois | 2,180 | chT-FRA | A14 |
| Feb 2007 | Julien Kerbrat | 2,172 | chT1B-FRA 0607 | C00 |
| Nov 2005 | Sebastien Marin | 2,154 | chT2B-FRA 0506 | C17 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| chT-FRA | 1999 | 15 | 5.5 | 2,128 |
| ch-FRA Accession | 1991 | 9 | 5 | 2,228 |
| chT1B-FRA 0607 | 2007 | 9 | 3 | 2,070 |
| ch-Paris Open | 1990 | 7 | 3.5 | 2,334 |
| chT2B-FRA 0506 | 2006 | 7 | 5 | 2,263 |
| chT2-FRA West 0809 | 2009 | 4 | 2.5 | 2,175 |
| chT2-FRA 0405 | 2005 | 4 | 4 | 2,361 |
| Clichy Open | 1991 | 4 | 1 | 2,240 |
Interactive opening tree from all 67 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Boris Eustache's chess games?
67 games by Boris Eustache, from Apr 2003 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 Boris Eustache has played.
What does Boris Eustache play on the first move as White?
Across 17 games with White in our database, Boris Eustache opens with 1.d4 (100% of games). Against 1.e4 as Black, Boris Eustache answers 1...e6 (100% of games). Against 1.d4: 1...e6 (64% of games), 1...d5 (36% of games).
What openings does Boris Eustache play as White?
As White, Boris Eustache's most-played openings in our database are: Dutch Defense (4 games, 75.0% win rate); Torre Attack (3 games, 33.3% win rate); Modern Defense (2 games, 50.0% win rate). The full breakdown of 17 games with White is in the table above.
What openings does Boris Eustache play as Black?
As Black, Boris Eustache most often plays: French: Winawer Variation (10 games, 20.0% win rate); Queen's Gambit Declined: Orthodox Defense (9 games, 22.2% win rate); French: Tarrasch Variation (6 games, 33.3% win rate). See the table above for the top ten Black openings across 50 games.
What is Boris Eustache's FIDE rating?
Boris Eustache is currently rated 2,135 in classical chess, 2,076 in rapid and 2,024 in blitz. Peak classical rating: 2,181 (Jul 2023).
How many games has Boris Eustache played?
Our database contains 67 games by Boris Eustache, covering Apr 2003 to Jul 2026. Overall record: 25 wins, 18 draws, 24 losses (37.3% win rate).
How do I prepare against Boris Eustache?
67 games by Boris Eustache 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.