Prepare against Keigo Guerlach
France · World #9,056 classical · FIDE ID 20665865
Our database contains 107 games by Keigo Guerlach, covering Mar 2010 to Jul 2026. Below you'll find Keigo Guerlach's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Keigo Guerlach 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 | 2,185 | 2,185 | Jul 2026 |
| Rapid | 1,989 | 2,011 | May 2025 |
| Blitz | 1,972 | 1,974 | Jun 2023 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 107 | 36 | 33 | 38 | 33.6% |
| As White | 51 | 21 | 15 | 15 | 41.2% |
| As Black | 56 | 15 | 18 | 23 | 26.8% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Keigo Guerlach's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Keigo Guerlach's side.
First moves as White (51 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 40 | 78.4% | 55.0% |
| Nf3 | 5 | 9.8% | 80.0% |
| g3 | 3 | 5.9% | 50.0% |
| c4 | 1 | 2.0% | 50.0% |
| a3 | 1 | 2.0% | 0.0% |
| d4 | 1 | 2.0% | 50.0% |
Main lines as White
- 1.e4 — 78% of White games, 55.0% score
- …e5 (38% of these games) — Guerlach usually continues Nf3 (60.0% score)
- …c5 (23% of these games) — Guerlach usually continues Nf3 (58.3% score)
- …e6 (20% of these games) — Guerlach usually continues d3 (50.0% score)
- 1.Nf3 — 10% of White games, 80.0% score
- …d5 (40% of these games) — Guerlach usually continues g3 (75.0% score)
- …Nf6 (40% of these games) — Guerlach usually continues g3 (75.0% score)
- …e6 (20% of these games) — Guerlach usually continues g3 (100.0% score)
As Black against 1.e4 (27 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 22 | 81.5% | 50.0% |
| g6 | 4 | 14.8% | 25.0% |
| c5 | 1 | 3.7% | 50.0% |
As Black against 1.d4 (20 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 15 | 75.0% | 46.7% |
| g6 | 3 | 15.0% | 16.7% |
| Nf6 | 2 | 10.0% | 0.0% |
Keigo Guerlach's chess games
All 107 games by Keigo Guerlach in the Chess.ceo database (Mar 2010 - 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: 36 wins, 33 draws, 38 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A08 | King's Indian Attack | 6 | 3/1/2 | 50.0% |
| C68 | Ruy Lopez: Exchange | 5 | 2/1/2 | 40.0% |
| C01 | French: Exchange Variation | 4 | 2/0/2 | 50.0% |
| C44 | Italian Game | 3 | 2/1/0 | 66.7% |
| A07 | Réti Opening | 3 | 2/1/0 | 66.7% |
| B31 | Sicilian | 3 | 1/1/1 | 33.3% |
| B51 | Sicilian: Rossolimo | 3 | 2/1/0 | 66.7% |
| A00 | Hungarian Opening | 2 | 1/0/1 | 50.0% |
| B01 | Scandinavian Defense: Main Line | 2 | 1/0/1 | 50.0% |
| C42 | Petrov's Defense | 2 | 1/1/0 | 50.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C42 | Petrov's Defense | 18 | 6/7/5 | 33.3% |
| D31 | Semi-Slav Defense | 8 | 1/4/3 | 12.5% |
| D52 | Slav Defense | 6 | 3/3/0 | 50.0% |
| B04 | Modern Defense | 6 | 0/1/5 | 0.0% |
| D00 | Queen's Pawn Game | 3 | 0/1/2 | 0.0% |
| C27 | Vienna Game | 2 | 1/0/1 | 50.0% |
| A17 | English Opening | 2 | 1/0/1 | 50.0% |
| A70 | King's Indian Defense: Orthodox Variation | 2 | 0/0/2 | 0.0% |
| D30 | Queen's Gambit Declined | 2 | 1/0/1 | 50.0% |
| C24 | Bishop's Opening | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jan 2016 | Hugo Caille | 2,139 | ch-Paris U20 | C56 |
| Dec 2013 | Etienne Albaric | 1,962 | chT-FRA U20 | C27 |
| Jul 2017 | Michael Higgins | 1,955 | Glorney Cup | A17 |
| May 2013 | Mehdi Bihi | 1,939 | 36th Syre Memorial Open | B30 |
| Jan 2016 | Maelan Bitbol-Delaveyne | 1,939 | ch-Paris U20 | A07 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| chT-FRA U20 0809 | 2009 | 8 | 6.5 | 1,486 |
| chTB-FRA U20 1011 | 2010 | 7 | 4 | 1,698 |
| chT-FRA U20 GpB 1213 | 2013 | 7 | 2 | 1,597 |
| chT-FRA U20 1112 | 2011 | 7 | 4.5 | 1,752 |
| 31st Avoine Open | 2016 | 7 | 4.5 | 2,171 |
| chT-FRA U20 | 2013 | 7 | 3.5 | 1,796 |
| 16th Agneaux St Lo Open U20 | 2014 | 6 | 3.5 | 1,724 |
| ch-Small Paris | 2015 | 6 | 1.5 | 1,787 |
Interactive opening tree from all 107 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Keigo Guerlach's chess games?
107 games by Keigo Guerlach, from Mar 2010 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 Keigo Guerlach has played.
What does Keigo Guerlach play on the first move as White?
Across 51 games with White in our database, Keigo Guerlach opens with 1.e4 (78% of games), 1.Nf3 (10% of games), 1.g3 (6% of games). Against 1.e4 as Black, Keigo Guerlach answers 1...e5 (81% of games), 1...g6 (15% of games), 1...c5 (4% of games). Against 1.d4: 1...d5 (75% of games), 1...g6 (15% of games), 1...Nf6 (10% of games).
What openings does Keigo Guerlach play as White?
As White, Keigo Guerlach's most-played openings in our database are: King's Indian Attack (6 games, 50.0% win rate); Ruy Lopez: Exchange (5 games, 40.0% win rate); French: Exchange Variation (4 games, 50.0% win rate). The full breakdown of 51 games with White is in the table above.
What openings does Keigo Guerlach play as Black?
As Black, Keigo Guerlach most often plays: Petrov's Defense (18 games, 33.3% win rate); Semi-Slav Defense (8 games, 12.5% win rate); Slav Defense (6 games, 50.0% win rate). See the table above for the top ten Black openings across 56 games.
What is Keigo Guerlach's FIDE rating?
Keigo Guerlach is currently rated 2,185 in classical chess, 1,989 in rapid and 1,972 in blitz. Peak classical rating: 2,185 (Jul 2026).
How many games has Keigo Guerlach played?
Our database contains 107 games by Keigo Guerlach, covering Mar 2010 to Jul 2026. Overall record: 36 wins, 33 draws, 38 losses (33.6% win rate).
How do I prepare against Keigo Guerlach?
107 games by Keigo Guerlach 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.