Prepare against Oussama Adel Lahchaichi
FM · Spain · World #5,962 classical · FIDE ID 2207885
Our database contains 138 games by Oussama Adel Lahchaichi, covering Apr 2003 to Jul 2026. Below you'll find Oussama Adel Lahchaichi's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Oussama Adel Lahchaichi 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 | 2,248 | 2,340 | Apr 2008 |
| Rapid | 2,280 | 2,342 | Oct 2016 |
| Blitz | 2,225 | 2,238 | Jun 2015 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 138 | 51 | 33 | 54 | 37.0% |
| As White | 67 | 24 | 14 | 29 | 35.8% |
| As Black | 71 | 27 | 19 | 25 | 38.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Oussama Adel Lahchaichi's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Oussama Adel Lahchaichi's side.
First moves as White (67 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c4 | 59 | 88.1% | 46.6% |
| Nf3 | 7 | 10.4% | 50.0% |
| e4 | 1 | 1.5% | 0.0% |
Main lines as White
- 1.c4 — 88% of White games, 46.6% score
- …Nf6 (31% of these games) — Lahchaichi usually continues g3 (38.9% score)
- …e5 (22% of these games) — Lahchaichi usually continues g3 (65.4% score)
- …c5 (19% of these games) — Lahchaichi usually continues g3 (36.4% score)
- 1.Nf3 — 10% of White games, 50.0% score
- …Nf6 (57% of these games) — Lahchaichi usually continues c4 (83.3% score)
- …d5 (29% of these games) — Lahchaichi usually continues b3 (0.0% score)
- …f5 (14% of these games) — Lahchaichi usually continues d3 (0.0% score)
As Black against 1.e4 (33 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 30 | 90.9% | 60.0% |
| g6 | 2 | 6.1% | 50.0% |
| Nf6 | 1 | 3.0% | 0.0% |
As Black against 1.d4 (26 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 15 | 57.7% | 40.0% |
| Nf6 | 11 | 42.3% | 50.0% |
Oussama Adel Lahchaichi's chess games
All 138 games by Oussama Adel Lahchaichi 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: 51 wins, 33 draws, 54 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A10 | English Opening | 30 | 11/6/13 | 36.7% |
| A25 | English Opening: Reverse Sicilian | 15 | 8/3/4 | 53.3% |
| A36 | English Opening: Symmetrical | 11 | 3/2/6 | 27.3% |
| A13 | English Opening: Neo-Catalan | 4 | 1/2/1 | 25.0% |
| A10 | English Opening: Dutch Defense | 3 | 1/0/2 | 33.3% |
| C40 | Latvian Gambit: Clam Gambit | 1 | 0/0/1 | 0.0% |
| A12 | Nimzo-Larsen Attack | 1 | 0/0/1 | 0.0% |
| A42 | Pirc Defense | 1 | 0/0/1 | 0.0% |
| A49 | Réti Opening | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B31 | Sicilian: Rossolimo | 9 | 4/2/3 | 44.4% |
| B33 | Sicilian: Sveshnikov | 9 | 2/3/4 | 22.2% |
| D15 | Slav Defense | 9 | 2/1/6 | 22.2% |
| A35 | English Opening: Symmetrical | 7 | 3/2/2 | 42.9% |
| A57 | Benoni Defense | 7 | 1/3/3 | 14.3% |
| B23 | Sicilian: Closed | 5 | 1/4/0 | 20.0% |
| D02 | London System | 4 | 1/1/2 | 25.0% |
| B30 | Sicilian | 4 | 3/1/0 | 75.0% |
| D11 | Queen's Pawn Game | 3 | 3/0/0 | 100.0% |
| A39 | Indian Defense | 3 | 1/2/0 | 33.3% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jul 2008 | Felix Levin | 2,564 | 13th Balaguer Open | A13 |
| Aug 2015 | Jean-Noel Riff | 2,519 | 17th Barcelona Sants Open | A22 |
| Sep 2013 | Arian Gonzalez Perez | 2,466 | 21st Vallfogona Rapid Open | B30 |
| Jul 2008 | Deep Sengupta | 2,454 | 13th Balaguer Open | A10 |
| Mar 2014 | Jorge A. Gonzalez Rodriguez | 2,398 | chT-Catalunya | B07 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| chT-Catalunya Gp1 | 2019 | 20 | 9 | 2,274 |
| chT-Catalunya | 2014 | 15 | 7.5 | 2,315 |
| chT-Catalunya Gp2 | 2022 | 15 | 7 | 2,370 |
| chT-Catalunya GpB final | 2019 | 12 | 6 | 2,250 |
| 46th Capablanca Memorial Open A | 2011 | 10 | 4.5 | 2,248 |
| 34th Andorra Open | 2016 | 9 | 6 | 2,369 |
| 17th Barcelona Sants Open | 2015 | 8 | 5 | 2,328 |
| 13th Balaguer Open | 2008 | 7 | 4 | 2,450 |
Interactive opening tree from all 138 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Oussama Adel Lahchaichi's chess games?
138 games by Oussama Adel Lahchaichi, 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 Oussama Adel Lahchaichi has played.
What does Oussama Adel Lahchaichi play on the first move as White?
Across 67 games with White in our database, Oussama Adel Lahchaichi opens with 1.c4 (88% of games), 1.Nf3 (10% of games), 1.e4 (1% of games). Against 1.e4 as Black, Oussama Adel Lahchaichi answers 1...c5 (91% of games), 1...g6 (6% of games), 1...Nf6 (3% of games). Against 1.d4: 1...d5 (58% of games), 1...Nf6 (42% of games).
What openings does Oussama Adel Lahchaichi play as White?
As White, Oussama Adel Lahchaichi's most-played openings in our database are: English Opening (30 games, 36.7% win rate); English Opening: Reverse Sicilian (15 games, 53.3% win rate); English Opening: Symmetrical (11 games, 27.3% win rate). The full breakdown of 67 games with White is in the table above.
What openings does Oussama Adel Lahchaichi play as Black?
As Black, Oussama Adel Lahchaichi most often plays: Sicilian: Rossolimo (9 games, 44.4% win rate); Sicilian: Sveshnikov (9 games, 22.2% win rate); Slav Defense (9 games, 22.2% win rate). See the table above for the top ten Black openings across 71 games.
What is Oussama Adel Lahchaichi's FIDE rating?
Oussama Adel Lahchaichi is currently rated 2,248 in classical chess, 2,280 in rapid and 2,225 in blitz. Peak classical rating: 2,340 (Apr 2008).
How many games has Oussama Adel Lahchaichi played?
Our database contains 138 games by Oussama Adel Lahchaichi, covering Apr 2003 to Jul 2026. Overall record: 51 wins, 33 draws, 54 losses (37.0% win rate).
How do I prepare against Oussama Adel Lahchaichi?
138 games by Oussama Adel Lahchaichi 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.