Prepare against Jason Ren
United Kingdom · World #115,902 classical · FIDE ID 343401040
When preparing against Jason Ren, expect 1.d4 in 40% of White games. Against 1.e4 the reply is 1...e6 (56% of games); against 1.d4, 1...Nf6 (60%).
Our database contains 55 games by Jason Ren, covering Aug 2023 to Aug 2026. Below you'll find Jason Ren's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jason Ren 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 | 1,685 | 1,802 | Apr 2026 |
| Rapid | 1,653 | 1,702 | Jun 2026 |
| Blitz | 1,678 | 1,678 | Aug 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 55 | 21 | 5 | 29 | 38.2% |
| As White | 30 | 11 | 3 | 16 | 36.7% |
| As Black | 25 | 10 | 2 | 13 | 40.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jason Ren's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jason Ren's side.
First moves as White (30 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 12 | 40.0% | 54.2% |
| e4 | 12 | 40.0% | 37.5% |
| c4 | 6 | 20.0% | 25.0% |
Main lines as White
- 1.d4 — 40% of White games, 54.2% score
- …Nf6 (75% of these games) — Ren usually continues c4 (38.9% score)
- …d5 (17% of these games) — Ren usually continues c4 (100.0% score)
- …g6 (8% of these games) — Ren usually continues c4 (100.0% score)
- 1.e4 — 40% of White games, 37.5% score
- …e5 (33% of these games) — Ren usually continues Nf3 (50.0% score)
- …c5 (25% of these games) — Ren usually continues Nf3 (33.3% score)
- …e6 (17% of these games) — Ren usually continues d4 (50.0% score)
As Black against 1.e4 (16 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 9 | 56.3% | 61.1% |
| c5 | 6 | 37.5% | 41.7% |
| e5 | 1 | 6.3% | 0.0% |
As Black against 1.d4 (5 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 3 | 60.0% | 0.0% |
| d5 | 2 | 40.0% | 50.0% |
Jason Ren's chess games
All 55 games by Jason Ren in the Chess.ceo database (Aug 2023 - 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: 21 wins, 5 draws, 29 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A60 | Catalan | 5 | 2/0/3 | 40.0% |
| A10 | Modern Defense | 4 | 1/0/3 | 25.0% |
| C45 | Scotch Game | 2 | 1/0/1 | 50.0% |
| C01 | French: Exchange Variation | 2 | 1/0/1 | 50.0% |
| A30 | English Opening: Symmetrical | 2 | 0/0/2 | 0.0% |
| E81 | Indian Defense | 1 | 1/0/0 | 100.0% |
| C50 | Italian Game | 1 | 1/0/0 | 100.0% |
| E68 | King's Indian Defense | 1 | 0/0/1 | 0.0% |
| E97 | King's Indian Defense: Orthodox Variation | 1 | 0/0/1 | 0.0% |
| B07 | Pirc Defense | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C02 | French: Advance Variation | 4 | 2/1/1 | 50.0% |
| B32 | Sicilian: Accelerated Dragon | 3 | 2/0/1 | 66.7% |
| C00 | French Defense | 2 | 1/0/1 | 50.0% |
| B22 | French: Exchange Variation | 2 | 1/0/1 | 50.0% |
| C15 | French: Winawer Variation | 1 | 1/0/0 | 100.0% |
| D40 | Indian Defense | 1 | 0/0/1 | 0.0% |
| D20 | Queen's Gambit Accepted | 1 | 0/0/1 | 0.0% |
| D30 | Queen's Gambit Declined | 1 | 1/0/0 | 100.0% |
| D38 | Queen's Gambit Declined: Ragozin Defense | 1 | 0/0/1 | 0.0% |
| B30 | Sicilian | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Mar 2026 | Noah Bevis | 2,074 | British Rapidplay 2026 | E81 |
| Mar 2026 | John Davy | 1,953 | British Rapidplay 2026 | A41 |
| Jul 2024 | Advik Mittal | 1,741 | ch-BCF U12 blitz | C50 |
| Jul 2024 | Ashwin Gopikrishna | 1,641 | ch-BCF U12 Rapid | C01 |
| Apr 2026 | Gabriel Jones | 1,627 | 4th Sussex University Weekend Congress - U1900 | A10 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| British Rapidplay 2026 | 2026 | 10 | 3.5 | 1,829 |
| ch-BCF U12 blitz | 2024 | 9 | 3.5 | 1,531 |
| ch-BCF U12 Rapid | 2024 | 9 | 4.5 | 1,395 |
| 2026 British Chess Championships: Under 14 | 2026 | 7 | 3 | 1,686 |
| ch-BCF U12 | 2024 | 6 | 3 | 1,555 |
| ch-BCF PM U1450 Open | 2024 | 5 | 3 | 1,399 |
| ch-ENG U08 Blitz | 2021 | 5 | 1 | 1,129 |
| 4th Sussex University Weekend Congress - U1900 | 2026 | 2 | 1 | 1,624 |
Interactive opening tree from all 55 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jason Ren's chess games?
55 games by Jason Ren, from Aug 2023 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 Jason Ren has played.
What does Jason Ren play on the first move as White?
Across 30 games with White in our database, Jason Ren opens with 1.d4 (40% of games), 1.e4 (40% of games), 1.c4 (20% of games). Against 1.e4 as Black, Jason Ren answers 1...e6 (56% of games), 1...c5 (38% of games), 1...e5 (6% of games). Against 1.d4: 1...Nf6 (60% of games), 1...d5 (40% of games).
What openings does Jason Ren play as White?
As White, Jason Ren's most-played openings in our database are: Catalan (5 games, 40.0% win rate); Modern Defense (4 games, 25.0% win rate); Scotch Game (2 games, 50.0% win rate). The full breakdown of 30 games with White is in the table above.
What openings does Jason Ren play as Black?
As Black, Jason Ren most often plays: French: Advance Variation (4 games, 50.0% win rate); Sicilian: Accelerated Dragon (3 games, 66.7% win rate); French Defense (2 games, 50.0% win rate). See the table above for the top ten Black openings across 25 games.
What is Jason Ren's FIDE rating?
Jason Ren is currently rated 1,685 in classical chess, 1,653 in rapid and 1,678 in blitz. Peak classical rating: 1,802 (Apr 2026).
How many games has Jason Ren played?
Our database contains 55 games by Jason Ren, covering Aug 2023 to Aug 2026. Overall record: 21 wins, 5 draws, 29 losses (38.2% win rate).
How do I prepare against Jason Ren?
55 games by Jason Ren 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.