GM

Flores Rios, Mauricio

CHI CHI·Born 1990·FIDE #3408027·389 Games

Classical2529389 Games

Rapid—0 Games

Blitz24800 Games

Statistics

389

Total

165

Wins

123

Draws

101

Losses

42%32%26%

Play Style

What you need to know before facing them

Very high accuracy: 89.6% average

Plays 4.0% better with white

Very consistent (88%)

Very precise: only 0.3 blunders/game

Dominates 1.d4 ♔ (65% in 71 games)

Vulnerable to 1.Nf3 ♚ (only 40%)

Deep Analysis

Stockfish 18 · Classical games · 8 analyzed

Accuracy by phase

Opening96.7%

Middlegame90.9%

Endgame97.8%

Clutch Factor

Performance under pressure

+3%

Winning (+2 or more)90%

1 Games

Equal position97%

1 Games

Losing (-2 or more)88%

6 Games

Problematic Pieces

Which pieces cause most errors?

♕

50%

6 errors

♖

25%

3 errors

♔

17%

2 errors

♙

8%

1 errors

♗

0%

0 errors

♞

0%

0 errors

Critical Moment

When does the first serious error occur?

Move 38average

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?

1

1

1

1

1

1

1

1

1

1

abcdefgh

Many

Few

Critical squares

a11 err

a41 err

a71 err

c81 err

d11 err

a1/a4 concentrate most errors. Force decisions in those zones.

Recent Games

L

Bryant, John Daniel2449

PRO League Group Stage · 23 Jan 2019

1-0

D

Dreev, Aleksey2670

PRO League Group Stage · 23 Jan 2019

½-½

W

Hilby, Craig2445

PRO League Group Stage · 23 Jan 2019

1-0

L

Sheng, Joshua2451

PRO League Group Stage · 23 Jan 2019

1-0

L

Bryant, J.2449

PRO League Group Stage · 23 Jan 2019

1-0

L

Ding, Liren2813

PRO League Group Stage · 8 Jan 2019

0-1

Openings

Based on player games

Weaknesses

EXPLOIT!

White

King's Indian

41.2%

17 Games·Loses

1.d4 Nf6 2.c4 g6

Sicilian: Najdorf

41.7%

12 Games·Loses

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

Black

No significant weaknesses detected as Black

Strengths

AVOID

White

Sicilian: 2...Nc6

57.1%

14 Games·Wins

1.e4 c5 2.Nf3 Nc6

Black

Sicilian: Kan

46.2%

13 Games·Wins

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6

Critical Blunders

Tactical errors analyzed with Stockfish

2 errors

▶

#47Qe5??

Endgame

vs Wang

OTB·2019

▶

#29Qa1??

Tactics

vs Carlsen

OTB·2018

Endgame Statistics

3 endgame categories analyzed — discover where they collapse under pressure

Repertoire

☰ All

♟ Classical

⚡ Rapid

🔥 Blitz

PRO

·

2019

2018

2017

2015

2014

2013

PRO

8

7

6

5

4

3

2

1a

b

c

d

e

f

g

h

Starting Position

197 Games

49%30%21%

Move	Games	Performance	%
1.e4	122		64%
1.d4	71		66%
1.Nf3	3		50%
1.g3 Strong	1		100%

1.e4

64%

122

1.d4

66%

71

1.Nf3

50%

3

1.g3

100%

1

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