GM
Dai, Changren
CHN·Born 1999·FIDE #8608156·1,051 Games
CHN Classical2539915 Games
Rapid240585 Games
Blitz240761 Games
Statistics
1051
Total
393
Wins
391
Draws
267
Losses
37%37%25%
Play Style
What you need to know before facing them
Elite accuracy: 93.9% average
Solid conversion: 82%
Very consistent (89%)
Very precise: only 0.1 blunders/game
Dominates 1.c4 ♔ (68% in 22 games)
Deep Analysis
Stockfish 18 · Classical games · 403 analyzed
Accuracy by phase
Opening97.0%
Middlegame94.1%
Endgame95.4%
Clutch Factor
Performance under pressure
Winning (+2 or more)95%
142 Games
Equal position95%
176 Games
Losing (-2 or more)90%
85 Games
Problematic Pieces
Which pieces cause most errors?
♖
23%
65 errors
♕
19%
54 errors
♗
16%
46 errors
♞
16%
45 errors
♙
16%
45 errors
♔
11%
33 errors
Critical Moment
When does the first serious error occur?
Move 40average
1-15
16-25
26-35
36-45
46+
33% of blunders occur between move 26-35. Keep tension until that moment.
Error Heatmap
Where do most errors occur?
8
9
14
10
10
7
7
9
7
7
abcdefgh
Many
Few
Critical squares
d514 err
e510 err
f510 err
c59 err
h49 err
d5/e5 concentrate most errors. Force decisions in those zones.
Recent Games
L
Chinguun, Sumiya2388
Asian Individual 2026 · 1 Jun 2026
W
Putrenko, Kirill2334
Asian Individual 2026 · 31 May 2026
D
Byambaa, Zulzaga2166
Asian Individual 2026 · 30 May 2026
D
Maslovskiy, Vladimir2310
Asian Individual 2026 · 29 May 2026
W
Dong, Hongfu2365
ch-CHN 2026 · 18 May 2026
D
Wu, Yixing2383
ch-CHN 2026 · 17 May 2026
Openings
Based on player games
Weaknesses
EXPLOIT!White
Sicilian: Closed
55.6%9 GamesLow sample·Loses
1.e4 c5 2.Nc3 d6
Black
No significant weaknesses detected as Black
Strengths
AVOIDWhite
No consistent strengths detected as White
Black
Sicilian: d6 Systems
46.7%15 Games·Wins
1.e4 c5 2.Nf3 d6
Critical Blunders
Tactical errors analyzed with Stockfish
10 errors
▶
#63Ra5??
Endgame
vs Bu
OTB·2026
▶
#32Qg2??
Tactics
vs Sai Krishna G V
OTB·2026
▶
#36Qh4??
Tactics
vs Xie
OTB·2025
▶
#40Bd5??
Tactics
vs Narayanan S L
OTB·2025
▶
#32Rd6??
Tactics
vs Pogorelov
OTB·2025
▶
#37Nxf3??
Tactics
vs Sandoval Mercado
OTB·2025
▶
#26Qc2??
Tactics
vs Zhang
OTB·2025
▶
#41Re5??
Endgame
vs Xu
OTB·2025
▶
#30Qc5??
Tactics
vs Peng
OTB·2025
▶
#45Ke5??
Endgame
vs Xiu
OTB·2025
Endgame Statistics
23 endgame categories analyzed — discover where they collapse under pressure
Repertoire
☰ All
♟ Classical
⚡ Rapid
🔥 Blitz
PRO2026
2025
2024
2023
2022
2021
PRO
8
76
5
4
3
2
1a
b
c
d
efgh539 Games
40%37%23%
1.e4
56%295
1.d4
61%174
1.Nf3
57%34
1.c4
68%22
1.g3
93%7
1.b3
67%6
1.a3
0%1