Robson, Ray

USA USA·Born 1994·FIDE #2023970·1,924 Games

Classical26591,606 Games

Rapid2637171 Games

Blitz2620195 Games

Play against Robson, Ray's Twin

PRO

Uses their openings, level & style

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

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1924 games analyzed

Statistics

Total

1924

Wins

804

Draws

661

Losses

457

42%34%24%

Play Style

What you need to know before facing them

Elite accuracy: 94.3% average

Solid conversion: 82%

Very consistent (90%)

Very precise: only 0.1 blunders/game

Dominates 1.Nf3 ♔ (64% in 14 games)

Vulnerable to 1.c4 ♚ (only 41%)

Deep Analysis

Stockfish 18 · Classical games · 455 analyzed

Accuracy by phase

Opening

97.2%

Middlegame

93.7%

Endgame

95.5%

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%146g

Equal position

96%210g

Losing (-2 or more)

90%112g

Performance under pressure

Problematic Pieces — Which pieces cause most errors?

27%

130 errors

18%

89 errors

16%

78 errors

14%

66 errors

13%

64 errors

12%

59 errors

Critical Moment — When does the first serious error occur?

Move 46 average

24%

18%

52%

1-15

16-25

26-35

36-45

46+

52% of blunders occur between move 46+. Keep tension until that moment.

Error Heatmap — Where do most errors occur?

Few

Many

Errors mapped

146

Hotspot zone

e5 / b6

Critical squares

18 err

16 err

15 err

14 err

e5/b6 concentrate most errors. Force decisions in those zones.

Openings

Based on player games

Weaknesses

— exploit these lines

White75.0%Loses

Scotch: Mieses — 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6

8 Games · Low sample · last played 5 months agoPlay this line

White44.4%Loses

Petroff: Steinitz Attack — 1.e4 e5 2.Nf3 Nf6 3.d4

9 Games · Low sample · last played 10 months agoPlay this line

Black52.6%Loses

English: Four Knights — 1.c4 e5 2.Nc3 Nf6

19 Games · last played 3 weeks agoPlay this line

Strengths

— avoid these lines

White80.0%Wins

Ruy Lopez: Marshall — 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b510 Games · last played 2 years ago

White71.4%Wins

King's Indian — 1.d4 Nf6 2.c4 g621 Games · last played 7 months ago

Black51.5%Wins

Sicilian: Scheveningen — 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e633 Games

Critical Blunders

10 errors · Stockfish

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#48Rf2??Endgamevs Bharath Subramaniyam HBlitz · 2025

#60Kg7??Endgamevs MaksimovicBlitz · 2025

#47Kh3??Endgamevs KosakowskiBlitz · 2025

#50d5??Endgamevs BjerreRapid · 2025

#23Ng5??Tacticsvs AhmadRapid · 2025

#47Qc3+??Endgamevs GrebnevBlitz · 2025

#61Bd4??Endgamevs HovhannisyanBlitz · 2025