Prepare against Gwyn Chapdelaine
Canada · World #47,323 classical · FIDE ID 2630974
When preparing against Gwyn Chapdelaine, expect 1.e4 in 95% of White games. Against 1.e4 the reply is 1...e5 (58% of games); against 1.d4, 1...d5 (63%).
Our database contains 43 games by Gwyn Chapdelaine, covering Oct 2022 to Jul 2026. Below you'll find Gwyn Chapdelaine's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Gwyn Chapdelaine 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 | 1,904 | 1,906 | Jul 2024 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 43 | 12 | 8 | 23 | 27.9% |
| As White | 20 | 5 | 4 | 11 | 25.0% |
| As Black | 23 | 7 | 4 | 12 | 30.4% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Gwyn Chapdelaine's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Gwyn Chapdelaine's side.
First moves as White (20 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 19 | 95.0% | 31.6% |
| d4 | 1 | 5.0% | 100.0% |
Main lines as White
- 1.e4 — 95% of White games, 31.6% score
- …c5 (47% of these games) — Chapdelaine usually continues Nc3 (28.6% score)
- …e5 (21% of these games) — Chapdelaine usually continues Nf3 (50.0% score)
- …c6 (11% of these games) — Chapdelaine usually continues d4 (0.0% score)
- 1.d4 — 5% of White games, 100.0% score
- …d5 (100% of these games) — Chapdelaine usually continues c4 (100.0% score)
As Black against 1.e4 (12 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 7 | 58.3% | 42.9% |
| c6 | 5 | 41.7% | 30.0% |
As Black against 1.d4 (8 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 5 | 62.5% | 20.0% |
| Nf6 | 3 | 37.5% | 50.0% |
Gwyn Chapdelaine's chess games
All 43 games by Gwyn Chapdelaine in the Chess.ceo database (Oct 2022 - 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: 12 wins, 8 draws, 23 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B23 | Sicilian: Closed | 7 | 1/2/4 | 14.3% |
| C50 | Italian Game: Giuoco Pianissimo | 2 | 1/0/1 | 50.0% |
| B12 | Caro-Kann: Fantasy Variation | 1 | 0/0/1 | 0.0% |
| C55 | Four Knights Game: Italian Variation | 1 | 0/0/1 | 0.0% |
| C01 | French: Exchange Variation | 1 | 0/0/1 | 0.0% |
| C50 | Italian Game | 1 | 1/0/0 | 100.0% |
| B12 | Modern Defense | 1 | 0/1/0 | 0.0% |
| B02 | Scandinavian Defense: Modern Variation | 1 | 1/0/0 | 100.0% |
| B44 | Sicilian | 1 | 0/0/1 | 0.0% |
| B48 | Sicilian: Taimanov | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A50 | Indian Defense | 3 | 1/1/1 | 33.3% |
| C47 | Scotch Game | 2 | 1/0/1 | 50.0% |
| A06 | Nimzovich-Larsen attack | 2 | 1/0/1 | 50.0% |
| D00 | London System | 2 | 0/0/2 | 0.0% |
| B15 | Caro-Kann: Main Line | 1 | 0/0/1 | 0.0% |
| B11 | Caro-Kann: Two Knights Variation | 1 | 0/0/1 | 0.0% |
| C47 | Four Knights Game: Scotch Variation | 1 | 0/0/1 | 0.0% |
| C55 | Italian Game | 1 | 1/0/0 | 100.0% |
| C54 | Italian Game: Giuoco Pianissimo | 1 | 0/0/1 | 0.0% |
| E46 | Nimzo-Indian: Rubinstein System | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Sep 2025 | Nikita Kraiouchkine | 2,165 | Montreal Open | B12 |
| Sep 2022 | Amirsalar Javidfard | 2,009 | Quebec Open | D24 |
| Sep 2025 | Marc Nassar | 1,946 | Montreal Open | B23 |
| Jul 2024 | Minjun Koo | 1,781 | Canadian Open | A50 |
| Sep 2022 | Gilbert Mercure | 1,722 | Quebec Open | B02 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Quebec Open | 2022 | 9 | 3 | 1,824 |
| Canadian Open | 2024 | 8 | 4 | 1,956 |
| Montreal Young Stars 2 | 2017 | 7 | 2.5 | 1,305 |
| Montreal Open | 2025 | 6 | 2 | 1,948 |
| Montreal Pere Noel U1500 | 2016 | 5 | 2 | 1,201 |
| Montreal Pere Noel Open | 2022 | 5 | 2 | 1,820 |
| ch-Montreal CC | 2019 | 2 | 0 | 1,754 |
| Canadian Open 2024 | 2024 | 1 | 0.5 | 1,789 |
Interactive opening tree from all 43 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Gwyn Chapdelaine's chess games?
43 games by Gwyn Chapdelaine, from Oct 2022 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 Gwyn Chapdelaine has played.
What does Gwyn Chapdelaine play on the first move as White?
Across 20 games with White in our database, Gwyn Chapdelaine opens with 1.e4 (95% of games), 1.d4 (5% of games). Against 1.e4 as Black, Gwyn Chapdelaine answers 1...e5 (58% of games), 1...c6 (42% of games). Against 1.d4: 1...d5 (63% of games), 1...Nf6 (38% of games).
What openings does Gwyn Chapdelaine play as White?
As White, Gwyn Chapdelaine's most-played openings in our database are: Sicilian: Closed (7 games, 14.3% win rate); Italian Game: Giuoco Pianissimo (2 games, 50.0% win rate); Caro-Kann: Fantasy Variation (1 games, 0.0% win rate). The full breakdown of 20 games with White is in the table above.
What openings does Gwyn Chapdelaine play as Black?
As Black, Gwyn Chapdelaine most often plays: Indian Defense (3 games, 33.3% win rate); Scotch Game (2 games, 50.0% win rate); Nimzovich-Larsen attack (2 games, 50.0% win rate). See the table above for the top ten Black openings across 23 games.
What is Gwyn Chapdelaine's FIDE rating?
Gwyn Chapdelaine is currently rated 1,904 in classical chess. Peak classical rating: 1,906 (Jul 2024).
How many games has Gwyn Chapdelaine played?
Our database contains 43 games by Gwyn Chapdelaine, covering Oct 2022 to Jul 2026. Overall record: 12 wins, 8 draws, 23 losses (27.9% win rate).
How do I prepare against Gwyn Chapdelaine?
43 games by Gwyn Chapdelaine 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.