Prepare against Johan Aljo
Canada · World #19,666 classical · FIDE ID 2649772
Our database contains 31 games by Johan Aljo, covering Mar 2023 to Jul 2026. Below you'll find Johan Aljo's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Johan Aljo 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 | 2,060 | 2,111 | May 2025 |
| Rapid | 2,030 | 2,031 | Aug 2025 |
| Blitz | 2,089 | 2,089 | Jul 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 31 | 9 | 11 | 11 | 29.0% |
| As White | 15 | 6 | 4 | 5 | 40.0% |
| As Black | 16 | 3 | 7 | 6 | 18.8% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Johan Aljo's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Johan Aljo's side.
First moves as White (15 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 15 | 100.0% | 53.3% |
Main lines as White
- 1.d4 — 100% of White games, 53.3% score
- …d5 (53% of these games) — Aljo usually continues c4 (56.3% score)
- …Nf6 (27% of these games) — Aljo usually continues c4 (37.5% score)
- …e6 (13% of these games) — Aljo usually continues c4 (50.0% score)
As Black against 1.e4 (13 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c6 | 7 | 53.8% | 42.9% |
| c5 | 6 | 46.2% | 33.3% |
As Black against 1.d4 (3 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 3 | 100.0% | 50.0% |
Johan Aljo's chess games
All 31 games by Johan Aljo in the Chess.ceo database (Mar 2023 - 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: 9 wins, 11 draws, 11 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| E04 | Catalan | 5 | 2/2/1 | 40.0% |
| D45 | Slav Defense | 5 | 2/1/2 | 40.0% |
| A77 | Benoni Defense | 1 | 1/0/0 | 100.0% |
| E73 | King's Indian Defense: Averbakh System | 1 | 0/0/1 | 0.0% |
| D07 | Queen's Gambit | 1 | 0/1/0 | 0.0% |
| A80 | Dutch Defense | 1 | 1/0/0 | 100.0% |
| E11 | Bogo-Indian Defense | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B62 | Sicilian | 3 | 0/1/2 | 0.0% |
| B18 | Caro-Kann: Classical | 2 | 1/0/1 | 50.0% |
| B10 | Caro-Kann: Endgame Variation | 1 | 0/0/1 | 0.0% |
| E57 | Caro-Kann: Exchange Variation | 1 | 0/1/0 | 0.0% |
| B15 | Caro-Kann: Fantasy Variation | 1 | 0/1/0 | 0.0% |
| D04 | Colle System | 1 | 0/1/0 | 0.0% |
| D02 | London System | 1 | 0/1/0 | 0.0% |
| D38 | Queen's Gambit Declined: Ragozin Defense | 1 | 0/1/0 | 0.0% |
| B22 | Sicilian: Alapin | 1 | 1/0/0 | 100.0% |
| B24 | Sicilian: Closed | 1 | 0/1/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jul 2024 | Nava Starr | 2,116 | Canadian Open | B22 |
| Jul 2024 | Ananda Saha | 2,098 | Canadian Open | E11 |
| Nov 2023 | Omid Malek | 2,054 | Banff Open | A80 |
| Nov 2023 | Brandon Zhu | 1,998 | Banff Open | E04 |
| Jul 2024 | Nathan Yi-Hsin Yang | 1,686 | Canadian Open | D13 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Canadian Open | 2024 | 19 | 10 | 1,940 |
| Crikvenica Open | 2025 | 6 | 1.5 | 2,032 |
| Banff Open | 2023 | 5 | 2.5 | 2,063 |
| Victoria Grand Pacific Open | 2023 | 1 | 0.5 | 1,925 |
Interactive opening tree from all 31 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Johan Aljo's chess games?
31 games by Johan Aljo, from Mar 2023 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 Johan Aljo has played.
What does Johan Aljo play on the first move as White?
Across 15 games with White in our database, Johan Aljo opens with 1.d4 (100% of games). Against 1.e4 as Black, Johan Aljo answers 1...c6 (54% of games), 1...c5 (46% of games). Against 1.d4: 1...d5 (100% of games).
What openings does Johan Aljo play as White?
As White, Johan Aljo's most-played openings in our database are: Catalan (5 games, 40.0% win rate); Slav Defense (5 games, 40.0% win rate); Benoni Defense (1 games, 100.0% win rate). The full breakdown of 15 games with White is in the table above.
What openings does Johan Aljo play as Black?
As Black, Johan Aljo most often plays: Sicilian (3 games, 0.0% win rate); Caro-Kann: Classical (2 games, 50.0% win rate); Caro-Kann: Endgame Variation (1 games, 0.0% win rate). See the table above for the top ten Black openings across 16 games.
What is Johan Aljo's FIDE rating?
Johan Aljo is currently rated 2,060 in classical chess, 2,030 in rapid and 2,089 in blitz. Peak classical rating: 2,111 (May 2025).
How many games has Johan Aljo played?
Our database contains 31 games by Johan Aljo, covering Mar 2023 to Jul 2026. Overall record: 9 wins, 11 draws, 11 losses (29.0% win rate).
How do I prepare against Johan Aljo?
31 games by Johan Aljo 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.