Z
GM
Zhao, Jun
CHN·Born 1986·FIDE #8602522·1,566 Games
FIDE OTB · #8602522 · 1,566 Games
Classical25381,458 g Games
Rapid259377 g Games
Blitz255831 g Games
Play against Zhao's Twin
PROUses their openings, level & style
Practice against a bot that uses their real openings and playing style
Ready to play
1566 games analyzed
Statistics
Total
1566Wins
620Draws
571Losses
37540%36%24%
Play Style
before facing themWhat you need to know before facing themElite 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 analyzedAccuracy by phase
Opening
96.9%
Middlegame
94.3%
Endgame
95.8%
Clutch Factor
+4%Winning (+2)Winning (+2)
95%82g
EqualEqual position
95%158g
Losing (−2)Losing (−2)
90%80g
Accuracy under pressure
Problematic Pieces — which cause most errors?
22%
58 err
20%
53 err
17%
44 err
17%
44 err
16%
42 err
8%
20 err
Critical Moment
Move 42 avg0%
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.of blunders occur in moves 26-35. Keep the tension until that moment.
Error Heatmap — where do errors occur?
12
10
10
FewMany
Errors mapped
88
Hotspot zone
f5 / e4
Critical squares
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 GamesBased on 1,566 player gamesWeaknesses
— exploit these— exploit these linesNo 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— avoid these linesNo consistent strengths detected as white
asblack61.5%Wins
Sicilian: e6 Systems — 1.e4 c5 2.Nf3 e613 Games · last played last month
13 Games · last played last month
asblack45.1%Wins
Sicilian: d6 Systems — 1.e4 c5 2.Nf3 d691 Games · last played 9 months ago
91 Games · last played 9 months ago
Critical Blunders
10 errors · Stockfish#64Kd5??vs MatlakovOTB · 2026
#41Nxe4??vs FirouzjaOTB · 2026
#51Kg8??vs ArtemievOTB · 2026
#33Rc7??vs BaiOTB · 2026
#35Qd2??vs AslanovOTB · 2025
#44Ng5??vs WanOTB · 2025
#43Ngf6??vs JinOTB · 2025
#20Rd1+??vs XiuOTB · 2025
#52Qh5??vs Martinez AlcantaraOTB · 2024
#21h5??vs XuOTB · 2024
Recent Games
1,566 GamesWin
Samdanov, Samdan(2294)
Titled Tue 30th Jun 2026 · 30 Jun 2026
Loss
Gokerkan, Cem Kaan(2497)
Titled Tue 30th Jun 2026 · 30 Jun 2026
Loss
Aimdilokwong,Alec D(2047)
Titled Tue 30th Jun 2026 · 30 Jun 2026
Win
Omariev, Maksim(2304)
Titled Tue 30th Jun 2026 · 30 Jun 2026
Loss
Maghsoodloo, Parham(2706)
Titled Tue 30th Jun 2026 · 30 Jun 2026
Win
Ilko-Toth, Andras(2228)
Titled Tue 30th Jun 2026 · 30 Jun 2026
Endgame Statistics
PRO201 endgames (58.6%)Unlock Endgame Statistics
23 endgame categories analyzed — discover where they collapse under pressure
Repertoire
6
5
4
3
Move arrowsmost-played moves
Stockfish
778 Games
44%37%19%
MoveGamesPerformance%
1.e4
37159%
1.d4
19666%
1.c4
11267%
1.Nf3
9562%
1.g3
367%
1.b3
150%
CHN