Zhang, Pengxiang

CHN CHN·Born 1980·FIDE #8600970·845 Games

FIDE OTB · #8600970 · 845 Games

Classical2557792 g Games

Rapid250433 g Games

Blitz256620 g Games

Play against Zhang's Twin

PRO

Uses their openings, level & style

Practice against a bot that uses their real openings and playing style

Ready to play

845 games analyzed

Statistics

Total

845

Wins

342

Draws

305

Losses

198

40%36%23%

Play Style

before facing themWhat you need to know before facing them

Elite accuracy: 93.0% average

Very consistent (86%)

Very precise: only 0.1 blunders/game

Dominates 1.Nf3 ♔ (75% in 16 games)

Vulnerable to 1.c4 ♚ (only 48%)

Deep Analysis

Stockfish 18 · Classical games · 127 analyzed

Accuracy by phase

Opening

96.7%

Middlegame

93.6%

Endgame

94.9%

Clutch Factor

+4%

Winning (+2)Winning (+2)

95%47g

EqualEqual position

93%45g

Losing (−2)Losing (−2)

91%35g

Accuracy under pressure

Problematic Pieces — which cause most errors?

26%

34 err

20%

27 err

17%

22 err

16%

21 err

13%

17 err

12 err

Critical Moment

Move 40 avg

1-15

11%

16-25

33%

26-35

33%

36-45

22%

46+

33% 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?

Few

Many

Errors mapped

Hotspot zone

d3 / b2

Critical squares

9 err

6 err

5 err

d3/b2 account for most of the errors. Force decisions in those zones.

Openings

845 GamesBased on 845 player games

Weaknesses

— exploit these— exploit these lines

aswhite43.8%Losses

Sicilian: Taimanov — 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6

16 Games · last played 9 months agoPlay this line

No significant weaknesses detected as black

Strengths

— avoid these— avoid these lines

aswhite58.3%Wins

Ruy Lopez: Morphy — 1.e4 e5 2.Nf3 Nc6 3.Bb5 a612 Games · last played 2 years ago

12 Games · last played 2 years ago

aswhite56.3%Wins

Sicilian: Rossolimo — 1.e4 c5 2.Nf3 Nc6 3.Bb516 Games · last played 3 years ago

16 Games · last played 3 years ago

asblack50.0%Wins

Sicilian: Rossolimo — 1.e4 c5 2.Nf3 Nc6 3.Bb518 Games · last played 3 years ago

18 Games · last played 3 years ago

asblack50.0%Wins

Nimzo-Indian — 1.d4 Nf6 2.c4 e6 3.Nc3 Bb414 Games · last played 10 months ago

14 Games · last played 10 months ago

Critical Blunders

10 errors · Stockfish

#29h5??Tacticsvs WangOTB · 2025

#38Nd5??Tacticsvs WangOTB · 2025

#41fxg3??Endgamevs JuOTB · 2025

#122Qf3??Endgamevs WeiOTB · 2025

#27Bxd3??Tacticsvs LiOTB · 2025

#21Bxh2??Tacticsvs BuOTB · 2025

#28f4??Tacticsvs BuOTB · 2025

#56Kb5??Endgamevs XueOTB · 2024

#53Nf5??Endgamevs Vestby-EllingsenOTB · 2024

Recent Games

845 Games

Wang Hao (CHN)(2663)

正赛8进4 · 13 Dec 2025

1-0

Wang, Hao(2687)

Shenzhen Nanshan Masters ... · 13 Dec 2025

0-1

Wang, Hao(2687)

Shenzhen Nanshan Masters ... · 13 Dec 2025

0-1

Wang Hao (CHN)(2663)

正赛8进4 · 13 Dec 2025

0-1

Wang Hao (CHN)(2663)

正赛8进4 · 13 Dec 2025

0-1

Wang Hao (CHN)(2663)

正赛8进4 · 13 Dec 2025

0-1

Endgame Statistics

PRO87 endgames (55.4%)

Strongest

60%

Queen vs Fortress

Weakest

Opposite-Color Bishops

Reaches Endgame

55.4%

87 / 157

B vs N Pref

0% · 33.3%

4 / 3

PiecesTypeWin %Games

Rook + Minor34%47

Rook vs Rook39.1%23

Rook + Equal Minors38.1%21

Rook+Bishop vs Rook+Knight40%20

Rook vs Minor (Exchange)40%15

Queen vs Pieces50%12

Rook + Minor34%47

Rook vs Rook39.1%23

Rook + Equal Minors38.1%21

Rook+Bishop vs Rook+Knight40%20

Rook vs Minor (Exchange)40%15

Queen vs Pieces50%12

Weakest: Opposite-Color Bishops 0%Show all 23 types

Unlock Endgame Statistics

23 endgame categories analyzed — discover where they collapse under pressure

Repertoire

Move arrowsmost-played moves

Starting Position

Stockfish

423 Games

43%37%20%

Move	Games	%
1.e4	343	61%
1.d4	55	54%
1.Nf3 Strong	16	75%
1.c4 Strong	8	75%
1.a3 Strong	1	100%

MoveGamesPerformance%

1.e4

343

61%

1.d4

54%

1.Nf3Strong

75%

1.c4Strong

75%

1.a3Strong

100%