IM

Han, Yichen

NED NED·Born 2007·FIDE #1054430·598 Games

Classical2437457 Games
Rapid239163 Games
Blitz229478 Games

Statistics

598

Total

300

Wins

160

Draws

138

Losses

50%27%23%

Play Style

What you need to know before facing them

Elite accuracy: 92.8% average
Solid conversion: 82%
Very consistent (88%)
Very precise: only 0.1 blunders/game
Dominates 1.c4 ♚ (85% in 17 games)
Vulnerable to 1.Nf3 ♚ (only 38%)

Deep Analysis

Stockfish 18 · Classical games · 258 analyzed

Accuracy by phase
Opening96.3%
Middlegame92.6%
Endgame94.6%

Clutch Factor

Performance under pressure

+5%
Winning (+2 or more)94%
120 Games
Equal position94%
81 Games
Losing (-2 or more)89%
57 Games

Problematic Pieces

Which pieces cause most errors?

♖
23%
59 errors
♕
21%
54 errors
♞
19%
48 errors
♗
17%
43 errors
♙
12%
30 errors
♔
8%
20 errors

Critical Moment

When does the first serious error occur?

Move 41average
1-15
16-25
26-35
36-45
46+
54% of blunders occur between move 26-35. Keep tension until that moment.

Error Heatmap

Where do most errors occur?

7
7
7
9
7
11
9
15
6
7
abcdefgh
Many
Few
Critical squares
d415 err
e511 err
c49 err
c59 err
b57 err
d4/e5 concentrate most errors. Force decisions in those zones.

Recent Games

W
Sahoo, Shivam1871

Milton Keynes FIDE Chess ... · 30 Mar 2026

0-1
D
Murawski, Jan2125

Milton Keynes FIDE Chess ... · 30 Mar 2026

½-½
W
Liu, Jacob1917

Milton Keynes Open 2026 · 29 Mar 2026

1-0
W
Chapman, Luke1800

Milton Keynes Open 2026 · 29 Mar 2026

0-1
D
Murawski, Jan2125

Milton Keynes Open 2026 · 28 Mar 2026

½-½
W
Shivakumar, Akshath1921

Milton Keynes Open 2026 · 28 Mar 2026

1-0

Openings

Based on player games

Weaknesses

EXPLOIT!
White
Italian: Giuoco Piano
43.8%
16 Games·Loses

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5

Sicilian: d6 Systems
41.2%
17 Games·Loses

1.e4 c5 2.Nf3 d6

Black
King's Indian
56.3%
16 Games·Loses

1.d4 Nf6 2.c4 g6

Strengths

AVOID
White

No consistent strengths detected as White

Black
Ruy Lopez: Morphy
50.0%
20 Games·Wins

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6

Italian: Two Knights
50.0%
18 Games·Wins

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6

Critical Blunders

Tactical errors analyzed with Stockfish

10 errors
▶
#54Re8??
Endgame
vs Fernandez
Blitz·2025
▶
#61c6??
Endgame
vs Kaufman
Blitz·2025
▶
#39Rxa7??
Tactics
vs Patel
Blitz·2025
▶
#30Nc1??
Tactics
vs Gasanov
Blitz·2025
▶
#52Rf8+??
Endgame
vs Karas
Blitz·2025
▶
#50Qe4??
Endgame
vs D`Costa
Blitz·2025
▶
#39Ra7??
Tactics
vs Badacsonyi
Blitz·2024
▶
#37f6??
Tactics
vs Keohane
Blitz·2024
▶
#32Be3??
Tactics
vs Southcott-Moyers
Blitz·2024
▶
#58Qxd4??
Endgame
vs Balaji
Blitz·2024
Endgame Statistics

23 endgame categories analyzed — discover where they collapse under pressure

Repertoire
☰ All
♟ Classical
⚡ Rapid
🔥 Blitz
PRO
·
2026
2025
2024
2023
2022
2021
PRO
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
Starting Position
297 Games
51%28%21%
1.e4
62%
155
1.d4
67%
106
1.Nf3
82%
22
1.Nc3
50%
9
1.c4
70%
5
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