Z
GM

Zhao, Jun

CHN CHN·Born 1986

FIDE OTB · #8602522 · 1,566 Games

Classical25381,458 g
Rapid259377 g
Blitz255831 g

Play against Zhao's Twin

PRO

Uses their openings, level & style

Statistics

Total

1566

Wins

620

Draws

571

Losses

375
40%36%24%

Play Style

before facing them
Elite accuracy: 93.9% average
Very consistent (90%)
Very precise: only 0.1 blunders/game
Dominates 1.c4 ♔ (67% in 112 games)
Vulnerable to 1.c4 ♚ (only 44%)

Deep Analysis

Stockfish 18 · Classical games · 320 analyzed
Accuracy by phase
Opening
96.9%
Middlegame
94.3%
Endgame
95.8%
Clutch Factor
+4%
Winning (+2)
95%
Equal
95%
Losing (−2)
90%
Problematic Pieces
22%
58 err
20%
53 err
17%
44 err
17%
44 err
16%
42 err
8%
20 err
Critical Moment
Move 42 avg
0%
1-15
8%
16-25
38%
26-35
25%
36-45
29%
46+
38% of blunders after move 26-35 — keep the tension until then.
Error Heatmap
12
10
10
Few
Many
f5
12 err
e4
10 err
g4
10 err
d4
9 err
e3
9 err
f5/e4 account for most of the errors. Force decisions in those zones.

Openings

1,566 Games

Weaknesses

— exploit these

No significant weaknesses detected as white

asblack53.8%Losses
English: Anglo-Indian — 1.c4 Nf6 2.Nc3 g6
13 Games · last played 3 years agoPlay this line

Strengths

— avoid these

No consistent strengths detected as white

asblack61.5%Wins
Sicilian: e6 Systems — 1.e4 c5 2.Nf3 e6
13 Games · last played last month
asblack45.1%Wins
Sicilian: d6 Systems — 1.e4 c5 2.Nf3 d6
91 Games · last played 9 months ago

Critical Blunders

10 errors
Kd5??vs MatlakovOTB · 2026
Nxe4??vs FirouzjaOTB · 2026
Kg8??vs ArtemievOTB · 2026
Rc7??vs BaiOTB · 2026
Qd2??vs AslanovOTB · 2025
Ng5??vs WanOTB · 2025
Ngf6??vs JinOTB · 2025
Rd1+??vs XiuOTB · 2025
Qh5??vs Martinez AlcantaraOTB · 2024
h5??vs XuOTB · 2024

Recent Games

Win
Samdanov, Samdan(2294)

Titled Tue 30th Jun 2026 · 30 Jun 2026

0-1
Loss
Gokerkan, Cem Kaan(2497)

Titled Tue 30th Jun 2026 · 30 Jun 2026

0-1
Loss
Aimdilokwong,Alec D(2047)

Titled Tue 30th Jun 2026 · 30 Jun 2026

1-0
Win
Omariev, Maksim(2304)

Titled Tue 30th Jun 2026 · 30 Jun 2026

1-0
Loss
Maghsoodloo, Parham(2706)

Titled Tue 30th Jun 2026 · 30 Jun 2026

0-1
Win
Ilko-Toth, Andras(2228)

Titled Tue 30th Jun 2026 · 30 Jun 2026

0-1

Endgame Statistics

PRO

Repertoire

8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
Move arrowsmost-played moves
Stockfish
778 Games
44%37%19%
MoveGamesPerformance%
1.e4
371
59%
1.d4
196
66%
1.c4
112
67%
1.Nf3
95
62%
1.g3
3
67%
1.b3
1
50%

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