Chang-Jyu Sun
TPE · FIDE ID 16303466 · 39 tournament games since 2023
Standard
1856
#15 in TPE (active)
Rapid
1692
#28 in TPE (active)
Blitz
1782
#16 in TPE (active)
Score
44%
11 W · 12 D · 16 L
Opp. avg
2050
Last 39 games
Last game
2026-07-08
FIDE Open České Budějovice
Prep summary
- As White: 1.e4 in 100% of games (scores 47%).
- Against 1.e4: 1...c5 in 6 of 10 games (Sicilian Defense), scoring 58%.
- Against 1.d4: 1...Nf6 in 4 of 7 games (Indian Defense), scoring 50%.
- Weak spot: Sicilian Defense: Prins Variation as White, only 17% in 3 games.
Based on 39 over-the-board games (21 classical · 9 rapid). 17 with White (47%), 22 with Black (41%).
Openings as White
First move
| 1.e4 | 17 | 47% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Prins Variation | 3 | 17% |
| Modern Defense: Standard Defense | 2 | 25% |
| Petrov's Defense: Karklins-Martinovsky Variation | 1 | 50% |
| Sicilian Defense: Lasker-Pelikan Variation | 1 | 0% |
| Scandinavian Defense: Main Line | 1 | 100% |
Openings as Black
Against 1.e4 (10 games)
| 1...c5 Sicilian Defense | 6 | 58% |
| 1...e5 King's Pawn Game | 2 | 0% |
| 1...c6 Caro-Kann Defense | 2 | 25% |
Against 1.d4 (7 games)
| 1...Nf6 Indian Defense | 4 | 50% |
| 1...d5 Queen's Pawn Game | 3 | 17% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Najdorf Variation, English Attack | 3 | 50% |
| Catalan Opening: Open Defense, Classical Line | 2 | 25% |
| Caro-Kann Defense: Exchange Variation | 2 | 25% |
| English Opening: Agincourt Defense, Catalan Defense Accepted | 1 | 100% |
| Sicilian Defense: Najdorf Variation, Adams Attack | 1 | 50% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-07-08 | Martin Policar (1981) FIDE Open České Budějovice | W |
| 2026-07-07 | Jan Burel (1960) FIDE Open České Budějovice | ½ |
| 2026-07-06 | Daniela Nagyova (1995) FIDE Open České Budějovice | ½ |
| 2026-07-05 | Matej Kuchar (2055) FIDE Open České Budějovice | L |
| 2026-07-04 | Irena Hertlein (2054) FIDE Open České Budějovice | W |
| 2026-07-03 | Michael Ermitsch (2056) FIDE Open České Budějovice | ½ |
| 2026-07-02 | Emilia Szopa (1971) FIDE Open České Budějovice | ½ |
| 2026-07-01 | Oleksandra Korniichuk (2073) FIDE Open České Budějovice | L |
| 2026-06-30 | Jakub Sokolovsky (2088) FIDE Open České Budějovice | L |
| 2026-06-26 | Daniel Ibanez Koblash (2131) FIDE World Youth Chess Championships 2026 | O16 · classical | 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.