Player profile
Sun, Yucan(SD)
Dossier
37 of 43 games analyzed.
Accuracy: 87.3%
Opened e4: 16/16
Castled kingside: 24Same-side castling: 19Did not castle: 4Opposite-side castling: 4Castled queenside: 3
Fianchettoed kingside: 12Played on the kingside: 10Played on the queenside: 9Played in the center: 7Fianchettoed queenside: 5
Active pieces: 23Isolated pawn: 21Space advantage: 20Sacrificed material: 19Backward pawn: 17Initiated exchanges: 14Kept the bishop pair: 13Missed tactics: 11Avoided exchanges: 10Played gambits: 5
Openings
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As White 18 games 7W 2D 8L
Sicilian Defense 8 games 3W 1D 3L
Alapin Variation 3 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Barmen Defense
1 game
0W
0D
0L
Closed 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
McDonnell Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
O'Kelly Variation 1 game 0W 0D 1L
Normal System, Taimanov Line
1 game
0W
0D
1L
Delayed Alapin Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
French Defense 6 games 2W 0D 4L
Classical Variation 3 games 1W 0D 2L
Shirov-Anand Variation
3 games
1W
0D
2L
Winawer Variation 2 games 1W 0D 1L
Alekhine Gambit, Kan Variation
2 games
1W
0D
1L
Advance Variation 1 game 0W 0D 1L
Euwe Variation
1 game
0W
0D
1L
Caro-Kann Defense 2 games 0W 1D 1L
Two Knights Attack 2 games 0W 1D 1L
(unspecified)
1 game
0W
1D
0L
Mindeno Variation, Exchange Line
1 game
0W
0D
1L
Center Game 1 game 1W 0D 0L
Paulsen Attack Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Scandinavian Defense 1 game 1W 0D 0L
Marshall Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 18 games 6W 6D 6L
Sicilian Defense 4 games 0W 2D 2L
Classical Variation 2 games 0W 1D 1L
(unspecified)
1 game
0W
1D
0L
Fianchetto Variation
1 game
0W
0D
1L
Old Sicilian 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Taimanov Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Indian Defense 4 games 3W 0D 1L
Accelerated London System 3 games 3W 0D 0L
(unspecified)
3 games
3W
0D
0L
Anti-Grünfeld 1 game 0W 0D 1L
Basman-Williams Attack
1 game
0W
0D
1L
Slav Defense 4 games 1W 2D 1L
Chebanenko Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Quiet Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Schlechter Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Exchange Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Grünfeld Defense 3 games 0W 2D 1L
Exchange Variation 2 games 0W 2D 0L
(unspecified)
1 game
0W
1D
0L
Modern Exchange Variation
1 game
0W
1D
0L
Three Knights Variation 1 game 0W 0D 1L
Hungarian Attack
1 game
0W
0D
1L
Neo-Grünfeld Defense 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
Original Defense
1 game
1W
0D
0L
English Orangutan 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Pawn Game 1 game 1W 0D 0L
Colle System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 201
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 43 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.08.13 | Round 6: Sun, Yucan(SD) - Chen, Xuhe | 6.2 | 2026.08.13 Chen, Xuhe (8670919) (1739) | 1 | 96.00% | 1. e4 c5 2. f4 Nc6 3. Nf3 g6 | |
| 2026.08.11 | Round 2: Sun, Yucan(SD) - Huang, Zixin | 2.2 | 2026.08.11 Huang, Zixin (8655324) (1907) | ½ | 82.30% | 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 | |
| 2026.02.26 | Round 10: Sun, Yucan(SD) - Yang, Shunying | 10.19 | 2026.02.26 Yang, Shunying (8674019) (1540) | 1 | 90.40% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | |
| 2026.02.26 | Round 9: Yi, Ruiyu - Sun, Yucan(SD) | 9.17 | 2026.02.26 Yi, Ruiyu (8649120) (1585) | ½ | 83.60% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2026.02.25 | Round 8: Sun, Yucan(SD) - Chen, Xuhe | 8.15 | 2026.02.25 Chen, Xuhe (8670919) (1647) | ½ | 88.80% | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 | |
| 2026.02.25 | Round 7: Ge, Jialin - Sun, Yucan(SD) | 7.17 | 2026.02.25 Ge, Jialin (8656800) (1570) | ½ | 95.40% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.02.24 | Round 6: Sun, Yucan(SD) - Yuan, Ruiqiao | 6.20 | 2026.02.24 Yuan, Ruiqiao (8671761) (1473) | 1 | 91.10% | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 | |
| 2026.02.24 | Round 5: Ma, Changdi - Sun, Yucan(SD) | 5.17 | 2026.02.24 Ma, Changdi (8663017) (1480) | ½ | 91.90% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2026.02.23 | Round 4: Sun, Yucan(SD) - Gao, Ruoya | 4.15 | 2026.02.23 Gao, Ruoya (8649057) (1943) | 0 | 84.00% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2026.02.23 | Round 3: Ma, Xuanyue - Sun, Yucan(SD) | 3.18 | 2026.02.23 Ma, Xuanyue (8691568) | 1 | 88.90% | 1. d4 Nf6 2. Bf4 c6 3. Nc3 d5 | |
| 2026.02.21 | Round 11: Zhang, Jianning - Sun, Yucan(SD) | 11.11 | 2026.02.21 Zhang, Jianning (8655103) (1758) | ½ | 89.20% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2025.10.06 | Round 1: Li, Bo - Sun, Yucan(SD) | 1.5 | 2025.10.06 Li, Bo (8602786) (2200) | 0 | 85.70% | 1. d4 Nf6 2. c4 g6 3. h4 Bg7 | |
| 2025.05.03 | 2025 Chinese Chess Team Championship (women) | 9.20 | 2025.05.03 Ling, Yingge (8650926) (1589) | 1 | - | 1. d4 Nf6 2. Bf4 c6 3. Nf3 Qb6 | |
| 2025.05.02 | 2025 Chinese Chess Team Championship (women) | 8.14 | 2025.05.02 Wang, Qinxuanyi (8636060) (2239) | 0 | 93.80% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2025.05.01 | 2025 Chinese Chess Team Championship (women) | 7.17 | 2025.05.01 Liu, Xinyu (8624194) (1596) | 1 | 91.20% | 1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 | |
| 2025.04.30 | 2025 Chinese Chess Team Championship (women) | 6.17 | 2025.04.30 Sun, Jihan (8618992) (1811) | 0 | - | 1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 | |
| 2025.04.29 | 2025 Chinese Chess Team Championship (women) | 5.17 | 2025.04.29 Yang, Le (8654085) | 1 | 96.90% | 1. d4 Nf6 2. c4 g6 3. g3 c6 | |
| 2025.04.28 | 2025 Chinese Chess Team Championship (women) | 4.11 | 2025.04.28 Wang, Chuqiao (8631638) (2227) | 0 | - | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2025.04.27 | 2025 Chinese Chess Team Championship (women) | 3.11 | 2025.04.27 Peng, Shiyang (8638632) (1688) | 0 | - | 1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 | |
| 2025.04.25 | 2025å¹´å ¨å½å½é 象æ£é¦æ èµ(å¢ä½) | 1.20 | 2025.04.25 Zhao, Shengxin (8608040) (2210) | 0 | - | 1. e4 c5 2. Nf3 a6 3. d4 cxd4 | |
| 2024.11.26 | Round 11: Sun, Yucan(SD) - Rosset, Anna | 11.11 | 2024.11.26 Rosset, Anna (1351427) (1814) | 0 | 82.00% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | |
| 2024.11.25 | Round 10: Nandinjiguur, Chinzorig - Sun, Yucan(SD) | 10.7 | 2024.11.25 Nandinjiguur, Chinzorig (4924932) (1807) | 0 | 76.50% | 1. d4 Nf6 2. c4 c6 3. Nf3 d5 | |
| 2024.11.24 | Round 9: Bayramova, Aya - Sun, Yucan(SD) | 9.12 | 2024.11.24 Bayramova, Aya (14007258) (1634) | 1 | 96.70% | 1. d4 Nf6 2. c4 c6 3. Nc3 d5 | |
| 2024.11.23 | Round 8: Sun, Yucan(SD) - Afandi, Sadagul | 8.18 | 2024.11.23 Afandi, Sadagul (13469940) (1625) | 1 | 83.40% | 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 | |
| 2024.11.22 | Round 7: Aragonda, Sahasra - Sun, Yucan(SD) | 7.25 | 2024.11.22 Aragonda, Sahasra (1348264) (1526) | 1 | 92.00% | 1. d4 Nf6 2. Nf3 d5 3. e3 g6 | |
| 2024.11.20 | Round 6: Sun, Yucan(SD) - Pham Nhu Y | 6.16 | 2024.11.20 Pham Nhu Y (12430633) (1545) | 0 | 91.60% | 1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 | |
| 2024.11.19 | Round 5: Ritinioti, Sofia - Sun, Yucan(SD) | 5.23 | 2024.11.19 Ritinioti, Sofia (42157900) (1534) | 1 | 95.30% | 1. d4 Nf6 2. Bf4 c6 3. Nc3 Qb6 | |
| 2024.11.18 | Round 4: Sun, Yucan(SD) - Lisboa, Maria Eduarda Mazzaroppi | 4.32 | 2024.11.18 Lisboa, Maria Eduarda Mazzaroppi (44704933) (1490) | 1 | 91.90% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2024.11.17 | Round 3: Minzat, Victoria - Sun, Yucan(SD) | 3.37 | 2024.11.17 Minzat, Victoria (13913751) (1505) | ½ | 76.00% | 1. e4 c5 2. Nf3 Nc6 3. c3 d5 | |
| 2024.11.16 | Round 2: Sun, Yucan(SD) - Mukhorina, Mariya Dm | 2.27 | 2024.11.16 Mukhorina, Mariya Dm (55698344) (1567) | 0 | 84.10% | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 | |
| 2024.11.15 | Round 1: Norkulova, Malika - Sun, Yucan(SD) | 1.28 | 2024.11.15 Norkulova, Malika (14220954) (1480) | ½ | 85.00% | 1. c4 c6 2. d4 d5 3. cxd5 cxd5 | |
| 2025å¹´ä¸å½å½é 象æ£ä¹çº§èèµ | 9.10 | Pi, Aiying (8633118) (1923) | 0 | - | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 | ||
| 2025å¹´ä¸å½å½é 象æ£ä¹çº§èèµ | 7.20 | Li, Zimeng (8624500) (1675) | ½ | 85.30% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| 2025å¹´ä¸å½å½é 象æ£ä¹çº§èèµ | 6.25 | Tong, Yiyi (8639868) (1754) | 0 | 93.60% | 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 | ||
| 2025å¹´ä¸å½å½é 象æ£ä¹çº§èèµ | 5.10 | Chen, Yiru (8610258) (1920) | 0 | 86.60% | 1. e4 c5 2. Nc3 Nc6 3. g3 Rb8 | ||
| 2025å¹´ä¸å½å½é 象æ£ä¹çº§èèµ | 4.25 | Zhao, Yuetong (8627584) (1674) | ½ | 83.70% | 1. d4 Nf6 2. c4 g6 3. h4 Bg7 | ||
| 2025å¹´ä¸å½å½é 象æ£ä¹çº§èèµ | 3.25 | Yu, Yaochen (8640335) (2017) | ½ | 85.80% | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 | ||
| Round 2: Yi, Ruiyu - Sun, Yucan(SD) | 2.5 | Yi, Ruiyu (8649120) (1623) | 1 | 91.30% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | ||
| 2023.12.20 | Round 8: Yucan(Sd) Sun - Batnaran Norolkhoi | 2023.12.20 Batnaran Norolkhoi | 0 | 79.90% | 1. e4 c5 2. c3 e6 3. d4 d5 | ||
| 2023.12.19 | Round 7: Zhansaya Sholpanbek - Yucan(Sd) Sun | 2023.12.19 Zhansaya Sholpanbek | 0 | 92.70% | 1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 | ||
| 2023.12.18 | Round 6: Yucan(Sd) Sun - Ngoc Thao Nguyen Nguyen | 2023.12.18 Ngoc Thao Nguyen Nguyen | 1 | 94.20% | 1. e4 c5 2. c3 d6 3. d4 cxd4 | ||
| 2023.12.17 | Round 5: Yucan(Sd) Sun - Adiya Mamesh | 2023.12.17 Adiya Mamesh | * | 47.50% | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 | ||
| 2023.12.16 | Round 3: Yucan(Sd) Sun - Anna Ivaschenko | 2023.12.16 Anna Ivaschenko | 0 | 89.00% | 1. e4 e6 2. d4 d5 3. e5 c5 |