FMJonathan Chen
USA · FIDE ID 30919878 · 23 tournament games since 2026
Standard
2215
#267 in USA (active)
Rapid
2193
#159 in USA (active)
Blitz
2007
#500 in USA (active)
Score
48%
8 W · 6 D · 9 L
Opp. avg
2351
Last 23 games
Last game
2026-07-15
XXXIV Heart of Finland Open
Prep summary
- As White: 1.d4 in 92% of games (scores 45%).
- Against 1.e4: 1...c6 in 4 of 7 games (Caro-Kann Defense), scoring 38%.
- Weak spot: Caro-Kann Defense: Advance Variation, Short Variation as Black, only 17% in 3 games.
Based on 23 over-the-board games (11 blitz · 10 rapid). 12 with White (50%), 11 with Black (45%).
Openings as White
First move
| 1.d4 | 11 | 45% |
| 1.e4 | 1 | 100% |
Most played
| Opening | Games | Score |
|---|---|---|
| Nimzo-Indian Defense: Classical Variation, Zurich Variation | 1 | 100% |
| Sicilian Defense: Alapin Variation, Barmen Defense | 1 | 100% |
| Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation | 1 | 0% |
| Indian Defense: Wade-Tartakower Defense | 1 | 0% |
| Slav Defense: Czech Variation, Krause Attack | 1 | 100% |
Openings as Black
Against 1.e4 (7 games)
| 1...c6 Caro-Kann Defense | 4 | 38% |
| 1...c5 Sicilian Defense | 2 | 100% |
| 1...e6 French Defense | 1 | 0% |
Against 1.d4 (2 games)
| 1...d5 Queen's Pawn Game | 1 | 0% |
| 1...Nf6 Indian Defense | 1 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Caro-Kann Defense: Advance Variation, Short Variation | 3 | 17% |
| Réti Opening: Anglo-Slav Variation, Capablanca Variation | 1 | 50% |
| Sicilian Defense: Kan Variation, Modern Variation | 1 | 100% |
| Sicilian Defense: Taimanov Variation, Bastrikov Variation | 1 | 100% |
| Semi-Slav Defense | 1 | 0% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-07-15 | Mika Karttunen (2497) XXXIV Heart of Finland Open | W |
| 2026-07-14 | Normunds Miezis (2411) XXXIV Heart of Finland Open | ½ |
| 2026-06-20 | Ulysse Bottazzi (2192) FIDE World Team Rapid & Blitz Chess Championships 2026 | Blitz | Pool A · blitz | W |
| 2026-06-20 | Peter Svidler (2695) FIDE World Team Rapid & Blitz Chess Championships 2026 | Blitz | Pool A · blitz | ½ |
| 2026-06-20 | Tianxiang Carlos Yu (1970) FIDE World Team Rapid & Blitz Chess Championships 2026 | Blitz | Pool A · blitz | W |
| 2026-06-20 | Mo Zhai (2296) FIDE World Team Rapid & Blitz Chess Championships 2026 | Blitz | Pool A · blitz | W |
| 2026-06-20 | Viswanathan Anand (2704) FIDE World Team Rapid & Blitz Chess Championships 2026 | Blitz | Pool A · blitz | L |
| 2026-06-20 | Nikolas Theodorou (2555) FIDE World Team Rapid & Blitz Chess Championships 2026 | Blitz | Pool A · blitz | L |
| 2026-06-20 | Ruben Gonzalvez Tamarit (2043) FIDE World Team Rapid & Blitz Chess Championships 2026 | Blitz | Pool A · blitz | L |
| 2026-06-20 | Marcos Camacho Collados (2339) FIDE World Team Rapid & Blitz Chess Championships 2026 | Blitz | Pool A · blitz | L |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.