Player profile
Sun, Yidi
Dossier
27 of 33 games analyzed.
Accuracy: 89.7%
Opened e4: 5/5
Castled kingside: 11Same-side castling: 11Did not castle: 3
Played in the center: 7Fianchettoed queenside: 6Played on the kingside: 3Played on the queenside: 3Fianchettoed kingside: 2
Initiated exchanges: 10Space advantage: 9Active pieces: 8Kept the bishop pair: 6Sacrificed material: 6Isolated pawn: 6Backward pawn: 5Missed tactics: 4Avoided exchanges: 2Accepted short draws: 1
Openings
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As White 8 games 4W 1D 3L
Sicilian Defense 3 games 1W 0D 2L
Alapin Variation 2 games 1W 0D 1L
Smith-Morra Declined
1 game
1W
0D
0L
Barmen Defense
1 game
0W
0D
1L
Delayed Alapin Variation 1 game 0W 0D 1L
with d6
1 game
0W
0D
1L
French Defense 2 games 2W 0D 0L
Advance Variation 2 games 2W 0D 0L
Euwe Variation
1 game
1W
0D
0L
Wade Variation
1 game
1W
0D
0L
Caro-Kann Defense 1 game 0W 0D 1L
Advance Variation 1 game 0W 0D 1L
Botvinnik-Carls Defense
1 game
0W
0D
1L
King's Pawn Game 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Petrov's Defense 1 game 0W 1D 0L
Modern Attack 1 game 0W 1D 0L
Center Variation
1 game
0W
1D
0L
As Black 10 games 1W 2D 7L
Sicilian Defense 3 games 1W 0D 2L
Modern Variations 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Moscow Variation 1 game 0W 0D 1L
Main Line
1 game
0W
0D
1L
Catalan Opening 2 games 0W 0D 2L
Open Defense 2 games 0W 0D 2L
Classical Line
1 game
0W
0D
1L
(unspecified)
1 game
0W
0D
1L
Semi-Slav Defense 2 games 0W 0D 2L
Stoltz Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Meran Variation 1 game 0W 0D 1L
Wade Variation
1 game
0W
0D
1L
Ruy Lopez 1 game 0W 1D 0L
Fianchetto Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Tarrasch Defense 1 game 0W 0D 1L
Symmetrical Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Grünfeld Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Blunders Top 4 of 113
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 33 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.08.01 | 8th Boyi Cup Youth Chess International Open Tournament 2026 | 7.3 | 2026.08.01 Hong, Mingren (8641560) (2344) | ½ | 98.10% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2025.11.07 | 2025年第ä¸å±ä¸åç»ç»å½å®¶å½é 象æ£å¢ä½èµ | 10.19 | 2025.11.07 Vatanov, Jamshed (14701200) | 1 | 98.50% | 1. e4 c5 2. Nf3 d6 3. d3 Nf6 | |
| 2025.11.07 | 2025年第ä¸å±ä¸åç»ç»å½å®¶å½é 象æ£å¢ä½èµ | 9.3 | 2025.11.07 Shogdzhiev, Roman (55653537) (2387) | 1 | 89.40% | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 | |
| 2025.11.06 | 2025年第ä¸å±ä¸åç»ç»å½å®¶å½é 象æ£å¢ä½èµ | 8.15 | 2025.11.06 Zheenbekov, Nurgazy (13800485) (2097) | 0 | 85.30% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| 2025.11.06 | 2025年第ä¸å±ä¸åç»ç»å½å®¶å½é 象æ£å¢ä½èµ | 7.7 | 2025.11.06 Chinguun, Sumiya (4902572) (2372) | 0 | 91.10% | 1. e4 c5 2. Nf3 d6 3. c3 Nf6 | |
| 2025.11.06 | 2025年第ä¸å±ä¸åç»ç»å½å®¶å½é 象æ£å¢ä½èµ | 6.11 | 2025.11.06 Omonov, Asrorjon (14212552) (2233) | 0 | 91.40% | 1. Nf3 Nf6 2. c4 e6 3. g3 d5 | |
| 2025.11.06 | 2025年第ä¸å±ä¸åç»ç»å½å®¶å½é 象æ£å¢ä½èµ | 5.11 | 2025.11.06 Gong, Sunle (8620229) (2102) | 0 | 73.30% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2025.11.05 | 2025年第ä¸å±ä¸åç»ç»å½å®¶å½é 象æ£å¢ä½èµ | 4.7 | 2025.11.05 Sapenov, Daniyal (13728911) (2349) | 0 | 89.60% | 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 | |
| 2025.11.05 | 2025年第ä¸å±ä¸åç»ç»å½å®¶å½é 象æ£å¢ä½èµ | 3.15 | 2025.11.05 Mirza Muhammad Luqman Baig (7809026) (1855) | 1 | - | ||
| 2025.11.05 | 2025年第ä¸å±ä¸åç»ç»å½å®¶å½é 象æ£å¢ä½èµ | 2.3 | 2025.11.05 Ma, Qun (8603154) (2609) | 0 | 86.20% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2025.11.05 | 2025年第ä¸å±ä¸åç»ç»å½å®¶å½é 象æ£å¢ä½èµ | 1.19 | 2025.11.05 Nikitenko, Mihail (13506862) (2407) | 0 | 79.80% | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 | |
| 2025.10.09 | The 4th China Binhai Chess Open | 8.15 | 2025.10.09 Wang, Qinxuanyi (8636060) (2241) | ½ | - | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2025.10.09 | The 4th China Binhai Chess Open | 9.16 | 2025.10.09 Kang, Dorian (2619156) (2040) | 1 | - | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2025.10.09 | The 4th China Binhai Chess Open | 7.19 | 2025.10.09 He, Junchen (8642427) (2035) | 1 | - | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2025.07.31 | "Boyi Cup"China Youth Chess International Open Tournament 2025(Group A) | 2.8 | 2025.07.31 Gao,Mingze (8617317) (2041) | ½ | 96.70% | 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 | |
| 2025.07.30 | "Boyi Cup"China Youth Chess International Open Tournament 2025(Group A) | 1.1 | 2025.07.30 Stefansson, Vignir Vatnar (2308649) (2509) | 0 | 92.50% | 1. d4 Nf6 2. c4 e6 3. g3 d5 | |
| 2025å¹´ä¸å½å½é 象æ£ä¹çº§èèµ | 9.23 | Xiao, Junyuan (8609160) (2077) | ½ | - | 1. e4 d6 2. d4 Nf6 3. Nc3 e5 | ||
| 2025å¹´ä¸å½å½é 象æ£ä¹çº§èèµ | 8.8 | Hong, Mingren (8641560) (2172) | 0 | 92.80% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| 2025å¹´ä¸å½å½é 象æ£ä¹çº§èèµ | 7.3 | Sun, Chao (8622990) (2238) | ½ | 95.60% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | ||
| 2025å¹´ä¸å½å½é 象æ£ä¹çº§èèµ | 6.18 | Wang, Zihao(SH) (8647771) (1908) | ½ | 94.50% | 1. d4 Nf6 2. Bf4 d5 3. Nf3 c5 | ||
| 2025å¹´ä¸å½å½é 象æ£ä¹çº§èèµ | 5.18 | Xie, Chujun (8637750) (1996) | 1 | 90.30% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | ||
| 2025å¹´ä¸å½å½é 象æ£ä¹çº§èèµ | 4.18 | Chen,Junxing (8615365) (1893) | 1 | 96.20% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| 2025å¹´ä¸å½å½é 象æ£ä¹çº§èèµ | 3.13 | Liu, Zhaoqi (8609381) (2381) | ½ | 84.30% | 1. e4 e6 2. d4 d5 3. Nd2 Be7 | ||
| 2025å¹´ä¸å½å½é 象æ£ä¹çº§èèµ | 2.23 | Wu, Di(SD) (8659486) | 1 | 88.00% | 1. c4 Nf6 2. g3 e6 3. Bg2 d5 | ||
| 2025å¹´ä¸å½å½é 象æ£ä¹çº§èèµ | 1.23 | Tang, Zeqin (8670668) (1557) | 1 | 94.00% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | ||
| "Boyi Cup"China Youth Chess International Open Tournament 2025(Group A) | 9.5 | Hou, Yifan(HLJ) (8619492) (2301) | 0 | 91.60% | 1. e4 e6 2. d4 d5 3. e5 c5 | ||
| "Boyi Cup"China Youth Chess International Open Tournament 2025(Group A) | 8.8 | Zhou, Weifan (8652880) (2008) | 1 | 97.10% | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 | ||
| "Boyi Cup"China Youth Chess International Open Tournament 2025(Group A) | 6.8 | Liu, Henry (2628597) (2027) | 0 | - | 1. e4 e6 2. d4 d5 3. e5 Bd7 | ||
| "Boyi Cup"China Youth Chess International Open Tournament 2025(Group A) | 5.8 | Xie, Chujun (8637750) (1996) | 0 | 91.80% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | ||
| "Boyi Cup"China Youth Chess International Open Tournament 2025(Group A) | 4.7 | Hong, Mingren (8641560) (2171) | ½ | 96.60% | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 | ||
| "Boyi Cup"China Youth Chess International Open Tournament 2025(Group A) | 3.8 | Wu, Shuang(HLJ) (8641170) (1981) | 1 | 88.80% | 1. e4 e6 2. d4 d5 3. e5 c5 | ||
| 2024.02.19 | Chinese National Youth Chess Championship 2024 | 8 | 2024.02.19 Yuan Chen (2161) | 0 | 91.70% | 1. d4 Nf6 2. Nf3 e6 3. c4 d5 | |
| 2024.02.17 | Chinese National Youth Chess Championship 2024 | 3 | 2024.02.17 Zhi Chen (1885) | 0 | 91.80% | 1. d4 Nf6 2. Nf3 d5 3. c4 e6 |