Li, Chao b

CHN CHN·Born 1989·FIDE #8604436·1,024 Games

Classical2625934 Games

Rapid257935 Games

Blitz268457 Games

Play against Li, Chao b's Twin

PRO

Uses their openings, level & style

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

Ready to play

1024 games analyzed

Statistics

Total

1024

Wins

406

Draws

446

Losses

172

40%44%17%

Play Style

What you need to know before facing them

Elite accuracy: 93.9% average

High resilience (57%): Dangerous even when losing

Very consistent (90%)

Very precise: only 0.1 blunders/game

Dominates 1.c4 ♔ (72% in 25 games)

Deep Analysis

Stockfish 18 · Classical games · 121 analyzed

Accuracy by phase

Opening

96.9%

Middlegame

93.9%

Endgame

95.3%

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)

94%30g

Equal position

96%65g

Losing (-2 or more)

90%26g

Performance under pressure

Problematic Pieces — Which pieces cause most errors?

24%

27 errors

20%

22 errors

19%

21 errors

13%

15 errors

12%

14 errors

12%

13 errors

Critical Moment — When does the first serious error occur?

Move 51 average

25%

75%

1-15

16-25

26-35

36-45

46+

75% of blunders occur between move 46+. Keep tension until that moment.

Error Heatmap — Where do most errors occur?

Few

Many

Errors mapped

Hotspot zone

g5 / e4

Critical squares

8 err

6 err

5 err

g5/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

White61.2%Wins

Catalan — 1.d4 Nf6 2.c4 e6 3.g349 Games · last played 9 months ago

Black57.1%Wins

Sicilian: Classical — 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc621 Games · last played 3 years ago

Black49.0%Wins

Grünfeld — 1.d4 Nf6 2.c4 g6 3.Nc3 d549 Games · last played 3 years ago

Critical Blunders

10 errors · Stockfish

#32Qd3??Tacticsvs WangOTB · 2025

#56a4??Endgamevs LuOTB · 2025

#45Rb1??Endgamevs AndreikinOTB · 2025

#15e5??Tacticsvs DingOTB · 2025

#55Ng5??Endgamevs BilguunOTB · 2025

#60Nf4??Endgamevs BakhrillaevOTB · 2025

#55Qe7??Endgamevs WeiOTB · 2025

#62a5??Endgamevs XuOTB · 2025

#55Qe7??Endgamevs WeiOTB · 2025

#43h5??Endgamevs WangOTB · 2025

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Endgame Statistics

PRO22 endgame categories analyzed

Endgame Statistics

Reveal weaknesses →

22 endgame categories analyzed — discover where they collapse under pressure

Repertoire

Move arrowsmost-played moves

Starting Position

Stockfish

493 Games

44%41%15%

Move	Games	%
1.d4	283	68%
1.e4	143	59%
1.Nf3	38	62%
1.c4 Strong	25	72%
1.b3	3	67%
1.g3	1	50%

MoveGamesPerformance%

1.d4

283

68%

1.e4

143

59%

1.Nf3

62%

1.c4Strong

72%

1.b3

67%

1.g3

50%