What is Mauricio Flores Rios's FIDE rating?

Mauricio Flores Rios's FIDE rating is 2529 standard, 2480 blitz. Chess Stalker tracks it together with Mauricio Flores Rios's over-the-board games and opening repertoire.

How many OTB games has Mauricio Flores Rios played?

The Chess Stalker database holds 368 over-the-board games by Mauricio Flores Rios (368 classical), with 42% wins. The full list, with openings and results, is on Mauricio Flores Rios's Chess Stalker profile.

How do I prepare against Mauricio Flores Rios?

Open Mauricio Flores Rios's free Chess Stalker report: opening repertoire with results per line as White and Black, recurring weaknesses and blunder patterns evaluated with Stockfish, and recent games. Then rehearse against the Twin Bot, which imitates Mauricio Flores Rios's style, before facing them.

Mauricio Flores Rios

Chileborn 1990FIDE ID 3408027

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026

2460

2500

2540

2529 · Sep 2023

Oct

2024

Apr

Jul

Oct

2025

Apr

Jul

Oct

2026

Apr

Jul

Oct

Sep 2023Oct 2026

2529Classical

2480Blitz

2537peak, Sep 2013

368games

155wins, 42%

116draws, 32%

97losses, 26%

Rated gamesInactive · rating frozenOfficial FIDE lists · drag the range below the chartPeak 2537 · Sep 2013

Play style

before facing themWhat 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.e4 as

(64% in 120 games)

Vulnerable to 1.Nf3

(only 40%)

Play against Flores Rios's Twin

Their real openings, level & style

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

Based on

368 games

Based on 368 games

Openings

368 gamesBased on 368 player games

Weaknesses

where they slip as ♔ White

King's Indian1.d4 ♞f6 2.c4 g615 games, last played 8 years ago46.7%losses

Sicilian: Najdorf1.e4 c5 2.♞f3 d6 3.d4 cxd4 4.♞xd4 ♞f6 5.♞c3 a612 games, last played 14 years ago41.7%losses

Strengths

what holds up for them as ♔ White

Sicilian: 2...♞c61.e4 c5 2.♞f3 ♞c614 games, last played 15 years ago57.1%wins

Ruy Lopez: Morphy1.e4 e5 2.♞f3 ♞c6 3.♝b5 a614 games, last played 9 years ago57.1%wins

Deep analysis

Stockfish · Classical · 8 analyzedStockfish · Classical games · 8 analyzed

Accuracy by phase

Opening

96.7%

Middlegame

90.9%

Endgame

97.8%

Clutch factor

+3%

Winning (+2)Winning (+2)

90%1g

EqualEqual position

97%1g

Losing (−2)Losing (−2)

88%6g

Accuracy under pressure barely drops when losing.

Problematic pieces

50%

6 err

25%

3 err

17%

2 err

1 err

0 err

Critical moment

Move 38 avg

1-15

16-25

50%

26-35

36-45

50%

46+

50% of blunders occur after move 26-35. Keep tension until then.of blunders occur after move 26-35. Keep tension until then.

Error heatmap · Critical squaresError heatmap

Few

Many

10Errors mapped

a4 / a7Hotspot zone

Critical squares

11 err

a4/a7 concentrate most errors. Force decisions in those zones.

Critical blunders

2 errors · Stockfish

#47

♛e5?? vs Wang

Endgame · OTB · 2019

#29

♛a1?? vs Carlsen

Endgame · OTB · 2018

Recent games

368 games

Bryant, John Daniel(2449)

PRO League Group Stage · 23 Jan 2019

0–1

Sheng, Joshua(2451)

PRO League Group Stage · 23 Jan 2019

0–1

Hilby, Craig(2445)

PRO League Group Stage · 23 Jan 2019

1–0

Dreev, Aleksey(2670)

PRO League Group Stage · 23 Jan 2019

½–½

Wang, Yue(2684)

PRO League Group Stage · 8 Jan 2019

0–1

Zhang, Di(1966)

PRO League Group Stage · 8 Jan 2019

1–0

Endgame statistics

1 endgames (12.5%)

Strongest

79.4%

R+Bishop vs R+Knight

Weakest

60.6%

Pure Pawn

Reaches Endgame

12.5%

1 / 8

B vs N Pref

52.4%·47.8%

prefers the bishop

PiecesTypeWin %games

Rook + Equal Minors

56%44%

77.9%353g

R+Bishop vs R+Knight

59%41%

79.4%306g

Rook vs Minor (Exchange)

49%50%

73.7%281g

Rook vs Rook

48%50%

72.6%252g

Rook vs Two Minors

56%44%

78.1%160g

Pure Pawn

36%50%14

60.6%109g

Rook + Equal Minors77.9%353g

R+Bishop vs R+Knight79.4%306g

Rook vs Minor (Exchange)73.7%281g

Rook vs Rook72.6%252g

Rook vs Two Minors78.1%160g

Pure Pawn60.6%109g

Weak in : only 0% win rate (0 games). Force this endgameShow all 14 types

Unlock Endgame Statistics

All their endgames: discover where they collapse under pressure

Repertoire

PROTime controls · Years · Events

368 games in scope

Explore the repertoireevery move played, ranked by frequency

184 games48%W31%D21%L

184games in this linewon 48%, drew 31%, lost 21%

Move

1. e4

12013y

48%31%21%

64%

1. d4

608y

48%32%20%

64%

1. ♞f3

38y

33%33%34%

50%

1. g3

114y

100%

Scouting report: Mauricio Flores Rios (GM, CHI)

Mauricio Flores Rios

Rating & statistics

Play style

Play against Flores Rios's Twin

Openings

Weaknesses

Strengths

Deep analysis

Critical blunders

Recent games

Endgame statistics

Repertoire