Ma, Qun

CHN CHN·Born 1991·FIDE #8603154·905 Games

Classical2611770 Games

Rapid260486 Games

Blitz259849 Games

Play against Ma, Qun's Twin

PRO

Uses their openings, level & style

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

Ready to play

905 games analyzed

Statistics

Total

905

Wins

343

Draws

428

Losses

134

38%47%15%

Play Style

What you need to know before facing them

Elite accuracy: 95.6% average

High resilience (56%): Dangerous even when losing

Solid conversion: 88%

Very consistent (93%)

Very precise: only 0.0 blunders/game

Dominates 1.c4 ♔ (74% in 17 games)

Deep Analysis

Stockfish 18 · Classical games · 269 analyzed

Accuracy by phase

Opening

97.3%

Middlegame

94.9%

Endgame

96.3%

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

+4%

Winning (+2 or more)

96%84g

Equal position

97%151g

Losing (-2 or more)

92%34g

Performance under pressure

Problematic Pieces — Which pieces cause most errors?

27%

28 errors

25%

26 errors

14%

14 errors

13%

13 errors

12%

12 errors

10%

10 errors

Critical Moment — When does the first serious error occur?

Move 47 average

29%

43%

1-15

16-25

26-35

36-45

46+

43% of blunders occur between move 46+. Keep tension until that moment.

Error Heatmap — Where do most errors occur?

Few

Many

Errors mapped

Hotspot zone

f4 / e4

Critical squares

6 err

5 err

4 err

f4/e4 concentrate most errors. Force decisions in those zones.

Openings

Based on player games

Weaknesses

— exploit these lines

No significant weaknesses detected as White

No significant weaknesses detected as Black

Strengths

— avoid these lines

White63.3%Wins

Sicilian: e6 Systems — 1.e4 c5 2.Nf3 e630 Games · last played 2 years ago

White63.6%Wins

Petroff: Classical — 1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d411 Games · last played 11 months ago

No consistent strengths detected as Black

Critical Blunders

10 errors · Stockfish

#75Rd3??Endgamevs IndjicOTB · 2025

#39Rxe3??Tacticsvs OmonovOTB · 2025

#36fxe5??Tacticsvs SunOTB · 2025

#44Qg1??Endgamevs NavaraBlitz · 2025

#86Nf6??Endgamevs DardhaBlitz · 2025

#68Kxc3??Endgamevs TheodorouBlitz · 2025

#33Ra5??Tacticsvs HakobyanBlitz · 2025

#52g4??Endgamevs NavaraBlitz · 2025

#17Qxh5??Tacticsvs TheodorouBlitz · 2025

#59Rg8??Endgamevs TheodorouOTB · 2025

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Endgame Statistics

PRO23 endgame categories analyzed

Endgame Statistics

Reveal weaknesses →

23 endgame categories analyzed — discover where they collapse under pressure

Repertoire

Move arrowsmost-played moves

Starting Position

Stockfish

451 Games

45%44%11%

Move	Games	%
1.e4	297	68%
1.d4	128	64%
1.c4 Strong	17	74%
1.Nf3 Strong	8	81%
1.a3 Strong	1	100%

MoveGamesPerformance%

1.e4

297

68%

1.d4

128

64%

1.c4Strong

74%

1.Nf3Strong

81%

1.a3Strong

100%