Yidi Sun
CHN · FIDE ID 8614776 · 32 tournament games since 2024
Standard
2136
#162 in CHN (active)
Rapid
2237
#88 in CHN (active)
Blitz
2140
#116 in CHN (active)
Score
44%
10 W · 8 D · 14 L
Opp. avg
2151
Last 32 games
Last game
2026-08-01
8th Boyi Cup Youth Chess International Open Tournament 2026 | Group A
Prep summary
- As White: 1.e4 in 100% of games (scores 50%).
- Against 1.e4: 1...c5 in 5 of 8 games (Sicilian Defense), scoring 40%.
- Against 1.d4: 1...Nf6 in 6 of 6 games (Indian Defense), scoring 17%.
- By opponent strength: 25% against higher-rated players, 57% against lower-rated.
Based on 32 over-the-board games (20 classical · 9 rapid). 15 with White (50%), 17 with Black (38%).
Openings as White
First move
| 1.e4 | 15 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Alapin Variation, Smith-Morra Declined | 1 | 100% |
| Sicilian Defense: Delayed Alapin Variation, with d6 | 1 | 0% |
| Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | 1 | 0% |
| Sicilian Defense: Alapin Variation, Barmen Defense | 1 | 0% |
| French Defense: Advance Variation, Euwe Variation | 1 | 100% |
Openings as Black
Against 1.e4 (8 games)
| 1...c5 Sicilian Defense | 5 | 40% |
| 1...e6 French Defense | 2 | 50% |
| 1...e5 King's Pawn Game | 1 | 50% |
Against 1.d4 (6 games)
| 1...Nf6 Indian Defense | 6 | 17% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Modern Variations | 2 | 50% |
| Ruy Lopez: Fianchetto Defense | 1 | 50% |
| Sicilian Defense: Moscow Variation, Main Line | 1 | 0% |
| Catalan Opening: Open Defense, Classical Line | 1 | 0% |
| Tarrasch Defense: Symmetrical Variation | 1 | 0% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-08-01 | Mingren Hong (2344) 8th Boyi Cup Youth Chess International Open Tournament 2026 | Group A · classical | ½ |
| 2025-11-07 | Jamshed Vatanov 7th SCO International Team Chess Tournament 2025 · rapid | W |
| 2025-11-07 | Roman Shogdzhiev (2387) 7th SCO International Team Chess Tournament 2025 · rapid | W |
| 2025-11-06 | Nurgazy Zheenbekov (2097) 7th SCO International Team Chess Tournament 2025 · rapid | L |
| 2025-11-06 | Sumiya Chinguun (2372) 7th SCO International Team Chess Tournament 2025 · rapid | L |
| 2025-11-06 | Asrorjon Omonov (2233) 7th SCO International Team Chess Tournament 2025 · rapid | L |
| 2025-11-06 | Sunle Gong (2102) 7th SCO International Team Chess Tournament 2025 · rapid | L |
| 2025-11-05 | Daniyal Sapenov (2349) 7th SCO International Team Chess Tournament 2025 · rapid | L |
| 2025-11-05 | Qun Ma (2609) 7th SCO International Team Chess Tournament 2025 · rapid | L |
| 2025-11-05 | Mihail Nikitenko (2407) 7th SCO International Team Chess Tournament 2025 · rapid | L |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.