Rachels, Stuart

USA USA·Born 1969·FIDE #2000350·238 Games

Classical2431232 Games

Rapid—4 Games

Blitz24402 Games

Play against Rachels, Stuart's Twin

PRO

Uses their openings, level & style

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

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238 games analyzed

Statistics

Total

238

Wins

Draws

Losses

42%34%24%

Play Style

What you need to know before facing them

Elite accuracy: 92.9% average

Plays 2.7% better with white

Very consistent (89%)

Very precise: only 0.0 blunders/game

Dominates 1.e4 ♔ (68% in 117 games)

Deep Analysis

Stockfish 18 · Classical games · 13 analyzed

Accuracy by phase

Opening

97.5%

Middlegame

92.9%

Endgame

93.8%

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

+5%

Winning (+2 or more)

94%3g

Equal position

96%5g

Losing (-2 or more)

88%5g

Performance under pressure

Problematic Pieces — Which pieces cause most errors?

32%

7 errors

18%

4 errors

18%

4 errors

18%

4 errors

14%

3 errors

0 errors

Critical Moment — When does the first serious error occur?

Move 39 average

100%

1-15

16-25

26-35

36-45

46+

100% of blunders occur between move 36-45. Keep tension until that moment.

Error Heatmap — Where do most errors occur?

Few

Many

Errors mapped

Hotspot zone

c5 / f4

Critical squares

3 err

1 err

c5/f4 concentrate most errors. Force decisions in those zones.

Openings

Based on player games

Weaknesses

— exploit these lines

No significant weaknesses detected as White

Black66.7%Loses

Sicilian: Dragon — 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6

12 Games · last played 40 years agoPlay this line

Strengths

— avoid these lines

White72.7%Wins

Ruy Lopez: Morphy — 1.e4 e5 2.Nf3 Nc6 3.Bb5 a611 Games · last played last month

White56.3%Wins

French: Tarrasch — 1.e4 e6 2.d4 d5 3.Nd216 Games · last played last year

No consistent strengths detected as Black

Critical Blunders

1 errors · Stockfish

#31g7f6??Endgamevs KasparovOTB

Recent Games

238 Games

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0-1

Endgame Statistics

PRO11 endgame categories analyzed

Endgame Statistics

Reveal weaknesses →

11 endgame categories analyzed — discover where they collapse under pressure

Repertoire

Move arrowsmost-played moves

Starting Position

Stockfish

120 Games

51%35%14%

Move	Games	%
1.e4	117	68%
1.Nf3	2	50%
1.d4 Strong	1	100%

MoveGamesPerformance%

1.e4

117

68%

1.Nf3

50%

1.d4Strong

100%