Player profile
Yi, Sichen
Dossier
14 of 17 games analyzed.
Accuracy: 85.9%
Opened e4: 2/2
Same-side castling: 4Castled kingside: 3Castled queenside: 1Did not castle: 1
Played on the queenside: 2Fianchettoed queenside: 1Played on the kingside: 1Played in the center: 1
Sacrificed material: 5Active pieces: 4Isolated pawn: 3Missed tactics: 3Kept the bishop pair: 2Backward pawn: 2Space advantage: 2Initiated exchanges: 2Played gambits: 1Avoided exchanges: 1
Openings
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As White 2 games 1W 0D 1L
Italian Game 1 game 1W 0D 0L
Two Knights Defense 1 game 1W 0D 0L
Modern Bishop's Opening
1 game
1W
0D
0L
Modern Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 3 games 0W 1D 2L
Queen's Indian Defense 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Italian Game 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Giuoco Pianissimo
1 game
0W
1D
0L
Petrov's Defense 1 game 0W 0D 1L
Nimzowitsch Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 45
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 17 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.08.14 | Round 9: Li, Yan - Yi, Sichen | 9.7 | 2026.08.14 Li, Yan (8640998) (1961) | 0 | 77.50% | 1. Nf3 Nf6 2. d4 e6 3. c4 b6 | |
| 2026.08.13 | Round 6: Yi, Sichen - Wang, Zekai | 6.4 | 2026.08.13 Wang, Zekai (8655979) (2021) | 1 | 90.40% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2026.08.10 | Round 7: Zeng, Guanyu - Yi, Sichen | 7.1 | 2026.08.10 Zeng, Guanyu (8670110) (1965) | ½ | 89.70% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2026.08.10 | Round 2: Yang, Zilong - Yi, Sichen | 2.1 | 2026.08.10 Yang, Zilong (8641528) (2397) | 0 | 86.10% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | |
| 2026.08.01 | Round 8: Yi, Sichen - Li, Di | 8.3 | 2026.08.01 Li, Di (8607508) (2544) | 0 | 86.00% | 1. e4 g6 2. d4 Bg7 3. c4 d6 | |
| 2025年全国国际象棋青少年锦标赛（团体） | 11.32 | Zhang, Haoze (8635692) (1671) | ½ | 97.70% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 | ||
| 2025年全国国际象棋青少年锦标赛（团体） | 10.32 | Yang, Jialin (8654018) (1599) | 1 | 94.00% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| 2025年全国国际象棋青少年锦标赛（团体） | 9.32 | Ni, Haoxuan (8651299) (1649) | 1 | 96.10% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | ||
| 2025年全国国际象棋青少年锦标赛（团体） | 7.35 | Liu, Zeqian (8683298) | ½ | 84.00% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | ||
| 2025年全国国际象棋青少年锦标赛（团体） | 6.32 | Jiang, Liu (8640653) (2180) | ½ | 97.50% | 1. d4 Nf6 2. c4 e6 3. Nf3 b6 | ||
| 2025年全国国际象棋青少年锦标赛（团体） | 5.32 | Xie, Wenzhe (8642753) (1671) | 0 | - | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| 2025年全国国际象棋青少年锦标赛（团体） | 4.35 | Cao, Jing Yang (331105427) (1573) | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| 2025年全国国际象棋青少年锦标赛（团体） | 2.35 | Xue, Haoyang (8645949) | 1 | 97.40% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| 2025年全国国际象棋青少年锦标赛（团体） | 1.35 | Li, Yinuo (8653577) (1732) | ½ | - | 1. d4 Nf6 2. Bf4 d5 3. e3 c5 | ||
| 2025 "the Belt and Road" China International Chess Open (Bengbu, Anhui) Group B | 9.4 | Song, Xuyang (8655901) (1889) | ½ | 94.20% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | ||
| 2025 "the Belt and Road" China International Chess Open (Bengbu, Anhui) Group B | 8.8 | Sun, Hanyu (8655065) (1725) | 1 | 91.00% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | ||
| 2025 "the Belt and Road" China International Chess Open (Bengbu, Anhui) Group B | 5.8 | Wu, Jingyu (8663980) (1754) | ½ | 89.30% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 |