Player profile
Zhang, Jiakun
Dossier
17 of 18 games analyzed.
Accuracy: 88.5%
Opened Nf3: 5/5
Castled kingside: 10Same-side castling: 9Opposite-side castling: 1Did not castle: 1
Fianchettoed kingside: 8Fianchettoed queenside: 5Played in the center: 4Played on the queenside: 3Played on the kingside: 1
Backward pawn: 8Sacrificed material: 8Kept the bishop pair: 7Active pieces: 6Missed tactics: 6Isolated pawn: 5Initiated exchanges: 5Space advantage: 5Avoided exchanges: 4Played gambits: 1
Openings
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As White 5 games 2W 2D 1L
King's Indian Attack 3 games 2W 1D 0L
(unspecified) 2 games 2W 0D 0L
(unspecified)
2 games
2W
0D
0L
Double Fianchetto 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Zukertort Opening 1 game 0W 0D 1L
Kingside Fianchetto 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
English Opening 1 game 0W 1D 0L
Anglo-Indian Defense 1 game 0W 1D 0L
King's Knight Variation
1 game
0W
1D
0L
As Black 6 games 2W 0D 4L
Sicilian Defense 3 games 1W 0D 2L
Taimanov Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Scheveningen Variation 1 game 0W 0D 1L
English Attack, with f3
1 game
0W
0D
1L
Najdorf Variation 1 game 0W 0D 1L
Adams Attack
1 game
0W
0D
1L
Benoni Defense 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Rapport-Jobava System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
English Opening 1 game 0W 0D 1L
Anglo-Indian Defense 1 game 0W 0D 1L
King's Knight Variation
1 game
0W
0D
1L
Blunders Top 4 of 94
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 18 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.07.05 | Round 5: Du, Shang - Zhang, Jiakun | 5.10 | 2026.07.05 Du, Shang (8673683) (1808) | 0 | 93.10% | 1. d4 Nf6 2. c4 c5 3. d5 e6 | |
| 2026.07.05 | Round 2: Zhang, Jiakun - Zhu, Diwen | 2.6 | 2026.07.05 Zhu, Diwen (8610983) (1901) | 0 | 84.20% | 1. Nf3 g6 2. g3 Bg7 3. Bg2 e5 | |
| 2026.07.04 | Round 1: Gong, Yiming - Zhang, Jiakun | 1.9 | 2026.07.04 Gong, Yiming (8648280) (1870) | 1 | 95.50% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 Bf5 | |
| 2025.12.09 | 2025å¹´å ¨å½å½é 象æ£æ£å大å¸èµï¼ç§¦çå²ç«ï¼ | 9.10 | 2025.12.09 Ding, Yiran (8645434) (1573) | ½ | 89.10% | 1. Nf3 Nf6 2. c4 e6 3. b3 Be7 | |
| 2025.12.08 | 2025å¹´å ¨å½å½é 象æ£æ£å大å¸èµï¼ç§¦çå²ç«ï¼ | 8.6 | 2025.12.08 Zhang, Yan (8688443) | 0 | 82.70% | 1. Nf3 Nf6 2. c4 c5 3. g3 b6 | |
| 2025.12.08 | 2025å¹´å ¨å½å½é 象æ£æ£å大å¸èµï¼ç§¦çå²ç«ï¼ | 7.7 | 2025.12.08 Zheng, Yifeng (8658773) (1576) | 1 | 93.80% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.12.08 | 2025å¹´å ¨å½å½é 象æ£æ£å大å¸èµï¼ç§¦çå²ç«ï¼ | 6.6 | 2025.12.08 Tong, Yiyi (8639868) (1767) | ½ | 89.00% | 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 | |
| 2025.12.08 | 2025å¹´å ¨å½å½é 象æ£æ£å大å¸èµï¼ç§¦çå²ç«ï¼ | 5.11 | 2025.12.08 Yang, Hongyi (8688656) | 1 | 95.50% | 1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 | |
| 2025.12.07 | 2025å¹´å ¨å½å½é 象æ£æ£å大å¸èµï¼ç§¦çå²ç«ï¼ | 4.6 | 2025.12.07 Fan, Shuhan (8641536) (1733) | 0 | 83.00% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.12.07 | 2025å¹´å ¨å½å½é 象æ£æ£å大å¸èµï¼ç§¦çå²ç«ï¼ | 3.15 | 2025.12.07 Zhang, Yanning (8688621) | 1 | 82.70% | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 | |
| 2025.12.07 | 2025å¹´å ¨å½å½é 象æ£æ£å大å¸èµï¼ç§¦çå²ç«ï¼ | 2.7 | 2025.12.07 Gu, Peizhi (8660344) (1708) | 0 | 85.00% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| Round 9: Ma, Yuzhi - Zhang, Jiakun | 9.22 | Ma, Yuzhi (8677921) | 0 | - | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| Round 8: Zhong, Ke - Zhang, Jiakun | 8.27 | Zhong, Ke (8680221) | 1 | 88.30% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| Round 7: Huang, Yiduo - Zhang, Jiakun | 7.12 | Huang, Yiduo (8655766) (1685) | 0 | 91.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| Round 6: Zhang, Jiakun - Wang, Peiqi | 6.7 | Wang, Peiqi (8641471) (1695) | ½ | 97.90% | 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 | ||
| Round 5: Zhang, Jiakun - Zhang, Zhirui | 5.17 | Zhang, Zhirui (8647615) (1796) | 1 | 89.10% | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 | ||
| Round 4: You, Liren - Zhang, Jiakun | 4.27 | You, Liren (8667691) | 1 | 97.70% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| Round 1: Zhang, Jiakun - Zhang, Zhi | 1.2 | Zhang, Zhi (8618399) (2291) | 0 | 85.40% | 1. Nf3 d5 2. e3 Nf6 3. c4 c6 |