Prepare against Aiden Leong
Canada · World #25,174 classical · FIDE ID 2640716
Our database contains 45 games by Aiden Leong, covering Sep 2021 to Aug 2026. Below you'll find Aiden Leong's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Aiden Leong 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 | 2,017 | 2,068 | Aug 2025 |
| Rapid | 1,887 | 1,887 | Aug 2026 |
| Blitz | 1,762 | 1,762 | Aug 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 45 | 15 | 12 | 18 | 33.3% |
| As White | 22 | 9 | 2 | 11 | 40.9% |
| As Black | 23 | 6 | 10 | 7 | 26.1% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Aiden Leong's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Aiden Leong's side.
First moves as White (22 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf3 | 16 | 72.7% | 46.9% |
| d4 | 5 | 22.7% | 40.0% |
| c4 | 1 | 4.5% | 50.0% |
Main lines as White
- 1.Nf3 — 73% of White games, 46.9% score
- …Nf6 (44% of these games) — Leong usually continues g3 (42.9% score)
- …d5 (38% of these games) — Leong usually continues g3 (58.3% score)
- …c5 (13% of these games) — Leong usually continues g3 (0.0% score)
- 1.d4 — 23% of White games, 40.0% score
- …d5 (80% of these games) — Leong usually continues Nf3 (50.0% score)
- …Nf6 (20% of these games) — Leong usually continues c4 (0.0% score)
As Black against 1.e4 (14 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c6 | 14 | 100.0% | 50.0% |
As Black against 1.d4 (5 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 3 | 60.0% | 50.0% |
| Nf6 | 2 | 40.0% | 0.0% |
Aiden Leong's chess games
All 45 games by Aiden Leong in the Chess.ceo database (Sep 2021 - Aug 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: 15 wins, 12 draws, 18 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A07 | Réti Opening | 8 | 3/1/4 | 37.5% |
| A49 | Réti Opening: Symmetrical Defense | 4 | 2/0/2 | 50.0% |
| D02 | Catalan | 2 | 1/0/1 | 50.0% |
| E17 | Queen's Indian Defense | 1 | 1/0/0 | 100.0% |
| D02 | Queen's Pawn Game | 1 | 1/0/0 | 100.0% |
| A05 | Réti Opening: Spassky Variation | 1 | 0/0/1 | 0.0% |
| D43 | Semi-Slav Defense | 1 | 0/0/1 | 0.0% |
| E60 | Anti-Grünfeld | 1 | 0/0/1 | 0.0% |
| D11 | Slav Defense | 1 | 1/0/0 | 100.0% |
| A13 | English Opening | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B13 | Caro-Kann: Exchange Variation | 5 | 2/2/1 | 40.0% |
| B11 | Caro-Kann: Two Knights Variation | 3 | 1/2/0 | 33.3% |
| B12 | Caro-Kann: Fantasy Variation | 2 | 0/0/2 | 0.0% |
| B18 | Caro-Kann: Classical | 2 | 1/1/0 | 50.0% |
| D30 | Queen's Gambit Declined | 2 | 1/0/1 | 50.0% |
| B12 | Caro-Kann: Advance Variation | 2 | 0/1/1 | 0.0% |
| D04 | Nimzovich-Larsen attack | 1 | 0/1/0 | 0.0% |
| A48 | Saragossa Opening | 1 | 0/1/0 | 0.0% |
| E11 | Catalan | 1 | 0/0/1 | 0.0% |
| A13 | English Opening | 1 | 0/1/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Nov 2023 | Emil Soberov | 2,266 | Banff Open | D02 |
| Nov 2022 | Ico Van den Born | 2,024 | Banff Open | A14 |
| Aug 2025 | Luoke Wang | 1,944 | V Mindsports Int Open | D30 |
| Aug 2025 | Roman Zadvorny | 1,931 | V Mindsports Int Open | D11 |
| Aug 2025 | Hao Ran Leung | 1,915 | V Mindsports Int Open | E09 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Banff Open | 2023 | 10 | 6 | 2,049 |
| Canadian Open | 2024 | 9 | 4.5 | 1,934 |
| V Mindsports Int Open | 2025 | 9 | 5 | 2,115 |
| ch-CAN U18 | 2024 | 7 | 4.5 | 1,881 |
| Victoria Grand Pacific Open | 2023 | 3 | 0.5 | 1,893 |
| 46th Plovdiv Tringov Memorial | 2024 | 2 | 0.5 | 1,994 |
| Leça Chess Open 2026 | 2026 | 2 | 0 | 2,003 |
| I Fuxan Os Ventos 2026 | 2026 | 1 | 0 | 1,981 |
Interactive opening tree from all 45 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Aiden Leong's chess games?
45 games by Aiden Leong, from Sep 2021 to Aug 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 Aiden Leong has played.
What does Aiden Leong play on the first move as White?
Across 22 games with White in our database, Aiden Leong opens with 1.Nf3 (73% of games), 1.d4 (23% of games), 1.c4 (5% of games). Against 1.e4 as Black, Aiden Leong answers 1...c6 (100% of games). Against 1.d4: 1...d5 (60% of games), 1...Nf6 (40% of games).
What openings does Aiden Leong play as White?
As White, Aiden Leong's most-played openings in our database are: Réti Opening (8 games, 37.5% win rate); Réti Opening: Symmetrical Defense (4 games, 50.0% win rate); Catalan (2 games, 50.0% win rate). The full breakdown of 22 games with White is in the table above.
What openings does Aiden Leong play as Black?
As Black, Aiden Leong most often plays: Caro-Kann: Exchange Variation (5 games, 40.0% win rate); Caro-Kann: Two Knights Variation (3 games, 33.3% win rate); Caro-Kann: Fantasy Variation (2 games, 0.0% win rate). See the table above for the top ten Black openings across 23 games.
What is Aiden Leong's FIDE rating?
Aiden Leong is currently rated 2,017 in classical chess, 1,887 in rapid and 1,762 in blitz. Peak classical rating: 2,068 (Aug 2025).
How many games has Aiden Leong played?
Our database contains 45 games by Aiden Leong, covering Sep 2021 to Aug 2026. Overall record: 15 wins, 12 draws, 18 losses (33.3% win rate).
How do I prepare against Aiden Leong?
45 games by Aiden Leong 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.