Ma, Zhonghan

CHN CHN·Born 1995·FIDE #8607206·358 Games

Classical2457319 Games

Rapid241631 Games

Blitz24748 Games

Play against Ma, Zhonghan's Twin

PRO

Uses their openings, level & style

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

Ready to play

358 games analyzed

Statistics

Total

358

Wins

103

Draws

167

Losses

29%47%25%

Play Style

What you need to know before facing them

Elite accuracy: 93.8% average

Very consistent (90%)

Very precise: only 0.1 blunders/game

Dominates 1.Nf3 ♔ (62% in 65 games)

Vulnerable to 1.Nf3 ♚ (only 39%)

Deep Analysis

Stockfish 18 · Classical games · 68 analyzed

Accuracy by phase

Opening

97.0%

Middlegame

94.0%

Endgame

95.6%

Clutch Factor — Move accuracy when winning vs. equal vs. losing — does their level drop when the game turns against them?

+3%

Winning (+2 or more)

95%18g

Equal position

94%37g

Losing (-2 or more)

91%13g

Performance under pressure

Problematic Pieces — Which pieces cause most errors?

30%

14 errors

22%

10 errors

17%

8 errors

15%

7 errors

11%

5 errors

2 errors

Critical Moment — When does the first serious error occur?

Move 33 average

67%

33%

1-15

16-25

26-35

36-45

46+

67% of blunders occur between move 26-35. Keep tension until that moment.

Error Heatmap — Where do most errors occur?

Few

Many

Errors mapped

Hotspot zone

e4 / b7

Critical squares

4 err

2 err

e4/b7 concentrate most errors. Force decisions in those zones.

Openings

Based on player games

Weaknesses

— exploit these lines

No significant weaknesses detected as White

Black60.0%Loses

Slav Defense — 1.d4 d5 2.c4 c6

10 Games · last played 2 years agoPlay this line

Black54.5%Loses

Nimzo-Indian — 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4

11 Games · last played 3 years agoPlay this line

Strengths

— avoid these lines

White80.0%Wins

Reti vs King's Indian — 1.Nf3 Nf6 2.c4 g610 Games · last played 2 years ago

Black50.0%Wins

Sicilian: Najdorf — 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a618 Games · last played 7 years ago

Critical Blunders

10 errors · Stockfish

#41Nf3??Endgamevs WeiOTB · 2022

#35e7??Tacticsvs ZengClassical · 2022

#30dxe6+??Tacticsvs LuClassical · 2022

#73Kg5??Endgamevs ChenRapid · 2022

#27Rc5??Tacticsvs ZhaoClassical · 2022

#20Bg5??Tacticsvs KabilovOTB · 2019

#37Nd4+??Endgamevs BaiOTB · 2019

#17Nxa2+??Tacticsvs AryanOTB · 2019

#29Bd5??Tacticsvs Akash GOTB · 2019

#34Rxg4??Tacticsvs WinkelmanOTB · 2019

Recent Games

358 Games

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Chinese Team Championship... · 10 Apr 2024

0-1

Wang, Zihang(1846)

CHN Team Men 2024 · 9 Apr 2024

½-½

Wen, Yang(2575)

Chinese Team Championship... · 8 Apr 2024

½-½

Wu,Kaitao(2003)

CHN Team Men 2024 · 7 Apr 2024

½-½

Yu, Shaoteng(2481)

CHN Team Men 2024 · 6 Apr 2024

½-½

Lou, Yiping(2458)

Chinese Team Championship... · 5 Apr 2024

½-½

Endgame Statistics

PRO20 endgame categories analyzed

Endgame Statistics

Reveal weaknesses →

20 endgame categories analyzed — discover where they collapse under pressure

Repertoire

Move arrowsmost-played moves

Starting Position

Stockfish

183 Games

33%51%16%

Move	Games	%
1.d4	109	56%
1.Nf3	65	62%
1.e4	6	67%
1.c4	3	67%

MoveGamesPerformance%

1.d4

109

56%

1.Nf3

62%

1.e4

67%

1.c4

67%