Gonzalez Acosta, Bernal

CRC CRC·Born 1973·FIDE #6500170·653 Games

Classical2453644 Games

Rapid23990 Games

Blitz24419 Games

Statistics

653

Total

300

Wins

195

Draws

157

Losses

46%30%24%

Play Style

What you need to know before facing them

Elite accuracy: 91.7% average

Plays 2.5% better with black

Very consistent (92%)

Very precise: only 0.0 blunders/game

Dominates 1.Nf3 ♔ (83% in 15 games)

Vulnerable to 1.Nf3 ♚ (only 48%)

Deep Analysis

Stockfish 18 · Classical games · 12 analyzed

Accuracy by phase

Opening95.8%

Middlegame92.6%

Endgame92.9%

Clutch Factor

Performance under pressure

+4%

Winning (+2 or more)94%

2 Games

Equal position94%

3 Games

Losing (-2 or more)90%

7 Games

Problematic Pieces

Which pieces cause most errors?

♙

36%

4 errors

♗

18%

2 errors

♞

18%

2 errors

♖

18%

2 errors

♔

1 errors

♕

0 errors

Critical Moment

When does the first serious error occur?

Move 30average

1-15

16-25

26-35

36-45

46+

Error Heatmap

Where do most errors occur?

abcdefgh

Many

Few

Critical squares

b41 err

c61 err

c71 err

d71 err

e41 err

b4/c6 concentrate most errors. Force decisions in those zones.

Recent Games

Diaz Charpentier, Kristel Meliss1941

XLVI Metropolitano Torneo... · 31 Dec 2025

1-0

Pastor Carvajal, Jeigoth2004

XLVI Metropolitano Torneo... · 31 Dec 2025

0-1

Cespedes Rodriguez, Luis Michel2013

XLVI Metropolitano Torneo... · 31 Dec 2025

1-0

Ruiz Alfaro, Darrel1801

XLVI Metropolitano Torneo... · 30 Dec 2025

Miranda Flores, Samy Manuel1718

XLVI Metropolitano Torneo... · 30 Dec 2025

1-0

Coto Calderon, Juan Diego1768

XLVI Metropolitano Torneo... · 30 Dec 2025

1-0

Openings

Based on player games

Weaknesses

EXPLOIT!

White

No significant weaknesses detected as White

Black

Sicilian: Najdorf

60.0%

10 Games·Loses

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6

Strengths

AVOID

White

Sicilian: Closed

57.1%

14 Games·Wins

1.e4 c5 2.Nc3 Nc6

Black

Sicilian: 2...Nc6

49.1%

55 Games·Wins

1.e4 c5 2.Nf3 Nc6

Critical Blunders

Tactical errors analyzed with Stockfish

1 errors

▶

#16Bf4??

Tactics

vs Aguilar

OTB·2020

Endgame Statistics

9 endgame categories analyzed — discover where they collapse under pressure

Repertoire

☰ All

♟ Classical

⚡ Rapid

🔥 Blitz

PRO

2025

2024

2021

2020

2018

2017

PRO

Starting Position

315 Games

51%30%19%

Move	Games	%
1.d4	142	59%
1.e4	94	69%
1.f4 Strong	54	74%
1.Nf3 Strong	15	83%
1.c4	10	65%

1.d4

59%

142

1.e4

69%

1.f4

74%

1.Nf3

83%

1.c4

65%

Gonzalez Acosta, Bernal

Play against Gonzalez Acosta, Bernal's Twin

Statistics

Play Style

Deep Analysis

Clutch Factor

Problematic Pieces

Critical Moment

Error Heatmap

Recent Games

Openings

Weaknesses

Sicilian: Najdorf

Strengths

Sicilian: Closed

Sicilian: 2...Nc6

Critical Blunders