Valenzuela Fuentealba, Luis

CHI CHI·Born 1978·FIDE #3401294·447 Games

Classical2444447 Games

Rapid25250 Games

Blitz25330 Games

Statistics

447

Total

217

Wins

165

Draws

Losses

49%37%14%

Play Style

What you need to know before facing them

Elite accuracy: 93.3% average

Plays 3.3% better with white

Very consistent (89%)

Very precise: only 0.1 blunders/game

Dominates 1.d4 ♔ (69% in 213 games)

Deep Analysis

Stockfish 18 · Classical games · 16 analyzed

Accuracy by phase

Opening96.8%

Middlegame94.3%

Endgame95.4%

Clutch Factor

Performance under pressure

+7%

Winning (+2 or more)96%

7 Games

Equal position93%

6 Games

Losing (-2 or more)89%

3 Games

Problematic Pieces

Which pieces cause most errors?

♞

40%

4 errors

♔

30%

3 errors

♗

10%

1 errors

♕

10%

1 errors

♖

10%

1 errors

♙

0 errors

Critical Moment

When does the first serious error occur?

Move 44average

1-15

16-25

26-35

36-45

46+

50% of blunders occur between move 26-35. Keep tension until that moment.

Error Heatmap

Where do most errors occur?

abcdefgh

Many

Few

Critical squares

d62 err

b41 err

c31 err

c41 err

e31 err

d6/b4 concentrate most errors. Force decisions in those zones.

Recent Games

Sambuev, Bator2514

Am. World Cup QGp7 · 25 May 2021

0-1

Sambuev, Bator2514

American Hybrid World Cup... · 25 May 2021

0-1

Sambuev, Bator2514

American Hybrid World Cup... · 24 May 2021

½-½

Sambuev, Bator2514

Am. World Cup QGp7 · 24 May 2021

½-½

Hernandez Alvarez, Tania Regla2041

Am. World Cup QGp7 · 23 May 2021

½-½

Hernandez Alvarez, Tania Regla2041

American Hybrid World Cup... · 23 May 2021

Openings

Based on player games

Weaknesses

EXPLOIT!

White

No significant weaknesses detected as White

Black

No significant weaknesses detected as Black

Strengths

AVOID

White

Queen's Gambit Declined

65.0%

20 Games·Wins

1.d4 d5 2.c4 e6

Black

Sicilian: e6 Systems

58.3%

12 Games·Wins

1.e4 c5 2.Nf3 e6

Sicilian: d6 Systems

48.8%

84 Games·Wins

1.e4 c5 2.Nf3 d6

Critical Blunders

Tactical errors analyzed with Stockfish

2 errors

▶

#56Kb4??

Endgame

vs Olivares Olivares

OTB·2020

▶

#31Rxe3??

Tactics

vs Reinuaba

OTB·2020

Endgame Statistics

15 endgame categories analyzed — discover where they collapse under pressure

Repertoire

☰ All

♟ Classical

⚡ Rapid

🔥 Blitz

PRO

2021

2020

2019

2018

2017

2016

PRO

Starting Position

228 Games

51%36%13%

Move	Games	%
1.d4	213	70%
1.e4	8	44%
1.Nf3 Strong	5	90%
1.b4	2	50%

1.d4

70%

213

1.e4

44%

1.Nf3

90%

1.b4

50%

Valenzuela Fuentealba, Luis

Play against Valenzuela Fuentealba, Luis's Twin

Statistics

Play Style

Deep Analysis

Clutch Factor

Problematic Pieces

Critical Moment

Error Heatmap

Recent Games

Openings

Weaknesses

Strengths

Queen's Gambit Declined

Sicilian: e6 Systems

Sicilian: d6 Systems

Critical Blunders