Player profile
Derek Chen
Dossier
10 of 10 games analyzed.
Accuracy: 86.9%
Opened e4: 3/3
Castled kingside: 6Opposite-side castling: 5Castled queenside: 3Same-side castling: 3
Played in the center: 5Fianchettoed queenside: 3Fianchettoed kingside: 2Played on the queenside: 2Played on the kingside: 1
Sacrificed material: 8Kept the bishop pair: 7Space advantage: 6Initiated exchanges: 6Active pieces: 6Isolated pawn: 4Backward pawn: 4Missed tactics: 2Played gambits: 1Avoided exchanges: 1
Openings
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As White 3 games 0W 1D 1L
Sicilian Defense 3 games 0W 1D 1L
Four Knights Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Dragon Variation 1 game 0W 0D 1L
Yugoslav Attack, Modern Line
1 game
0W
0D
1L
Najdorf Variation 1 game 0W 0D 0L
English Attack
1 game
0W
0D
0L
As Black 6 games 1W 1D 3L
Sicilian Defense 6 games 1W 1D 3L
Najdorf Variation 5 games 1W 1D 3L
(unspecified)
2 games
0W
0D
2L
Petronić Attack
1 game
0W
0D
1L
Zagreb Variation
1 game
1W
0D
0L
English Attack
1 game
0W
1D
0L
Alapin Variation 1 game 0W 0D 0L
Stoltz Attack
1 game
0W
0D
0L
Blunders Top 4 of 39
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 10 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2024.06.29 | 17th Annual Philadelphia International | 3.54 | 2024.06.29 Shafer, Logan C (30993342) (2037) | 0 | 53.80% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.06.09 | Round 5: Debmisra, Ariv - Derek Chen | 2024.06.09 Debmisra, Ariv (39900207) (1880) | * | 92.40% | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 | ||
| 2024.06.09 | Round 4: Derek Chen - Kozower, Ethan | 2024.06.09 Kozower, Ethan (30947227) (1913) | ½ | 98.80% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| 2024.06.08 | Round 3: Hinson, Miles - Derek Chen | 2024.06.08 Hinson, Miles (2047420) (2010) | 0 | 88.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2024.06.08 | Round 2: Derek Chen - Jiang, Jason | 2024.06.08 Jiang, Jason (39905900) (1963) | 0 | 88.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2024.06.07 | Round 1: Berg, George - Derek Chen | 2024.06.07 Berg, George (2007240) (1795) | 1 | 92.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2024.03.17 | Round 5: Derek Chen - Berg, George | 2024.03.17 Berg, George (2007240) (1891) | * | 95.30% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2024.03.17 | Round 4: Elliot Goodrich - Derek Chen | 2024.03.17 Elliot Goodrich | ½ | 87.20% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2024.02.03 | Round 2: Leif Pressman - Derek Chen | 2024.02.03 Leif Pressman | 0 | 85.00% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2023.06.24 | 16th Annual Philadelphia International International | 2 | 2023.06.24 Eugene Yanayt | 1 | 90.50% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 |