IM
Jiang, Haochen
CHN·Born 2011·FIDE #8631930·659 Games
CHN Classical2456602 Games
Rapid243628 Games
Blitz247334 Games
Statistics
659
Total
257
Wins
254
Draws
146
Losses
39%39%22%
Play Style
What you need to know before facing them
Elite accuracy: 94.1% average
Solid conversion: 89%
Very consistent (92%)
Very precise: only 0.1 blunders/game
Dominates 1.Nf3 ♔ (73% in 31 games)
Vulnerable to 1.c4 ♚ (only 46%)
Deep Analysis
Stockfish 18 · Classical games · 350 analyzed
Accuracy by phase
Opening96.6%
Middlegame94.1%
Endgame95.7%
Clutch Factor
Performance under pressure
Winning (+2 or more)95%
132 Games
Equal position95%
145 Games
Losing (-2 or more)91%
73 Games
Problematic Pieces
Which pieces cause most errors?
♖
28%
63 errors
♙
18%
41 errors
♞
15%
35 errors
♕
15%
34 errors
♔
14%
31 errors
♗
10%
23 errors
Critical Moment
When does the first serious error occur?
Move 48average
1-15
16-25
26-35
36-45
46+
39% of blunders occur between move 36-45. Keep tension until that moment.
Error Heatmap
Where do most errors occur?
6
10
14
8
6
8
11
8
7
9
abcdefgh
Many
Few
Critical squares
f614 err
d411 err
e610 err
g49 err
a48 err
f6/d4 concentrate most errors. Force decisions in those zones.
Recent Games
L
Wang, Shixu B2420
ch-CHN 2026 · 18 May 2026
D
Xu, Yinglun2504
ch-CHN 2026 · 17 May 2026
D
Dong, Hongfu2365
ch-CHN 2026 · 16 May 2026
W
Nie, Xinyang2386
ch-CHN 2026 · 15 May 2026
D
Gong, Sunle2411
ch-CHN 2026 · 14 May 2026
W
Yang, ZiLong2347
ch-CHN 2026 · 13 May 2026
Openings
Based on player games
Weaknesses
EXPLOIT!White
Sicilian: Open
42.9%14 Games·Loses
1.e4 c5 2.Nf3 d6 3.d4
Black
Petroff: Main Line
54.5%11 Games·Loses
1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6
Ruy Lopez: Berlin
52.4%21 Games·Loses
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6
Strengths
AVOIDWhite
Caro-Kann: Advance
73.3%15 Games·Wins
1.e4 c6 2.d4 d5 3.e5
Nimzo-Indian: Classical
60.0%10 Games·Wins
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2
Black
Sicilian: d6 Systems
50.0%12 Games·Wins
1.e4 c5 2.Nf3 d6
Critical Blunders
Tactical errors analyzed with Stockfish
10 errors
▶
#39exf4??
Tactics
vs Peng
OTB·2025
▶
#51Kxh5??
Endgame
vs Asaka
OTB·2025
▶
#60f5??
Endgame
vs Lu
OTB·2025
▶
#45Re8??
Endgame
vs Ding
OTB·2025
▶
#89Kc3??
Endgame
vs Ding
OTB·2025
▶
#40Nd5??
Tactics
vs Bai
OTB·2025
▶
#38Qxd4??
Tactics
vs Zeng
OTB·2025
▶
#112Ke5??
Endgame
vs Lu
OTB·2025
▶
#36Rd8??
Tactics
vs Meng
OTB·2025
▶
#32Bh6+??
Tactics
vs Xue
Blitz·2025
Endgame Statistics
22 endgame categories analyzed — discover where they collapse under pressure
Repertoire
☰ All
♟ Classical
⚡ Rapid
🔥 Blitz
PRO2026
2025
2024
2023
2019
101
PRO
8
76
5
4
3
2
1a
b
c
d
efgh328 Games
45%39%16%
1.e4
59%180
1.d4
70%79
1.c4
71%33
1.Nf3
73%31
1.g3
70%5