Obregon Rivero, Juan Carlos

MEX MEX·Born 1989·FIDE #3507815·883 Games

Classical2463883 Games

Rapid25040 Games

Blitz25060 Games

Statistics

883

Total

468

Wins

197

Draws

218

Losses

53%22%25%

Play Style

What you need to know before facing them

Elite accuracy: 92.3% average

Solid conversion: 90%

Very precise: only 0.1 blunders/game

Dominates 1.c4 ♔ (81% in 43 games)

Deep Analysis

Stockfish 18 · Classical games · 200 analyzed

Accuracy by phase

Opening95.9%

Middlegame93.6%

Endgame95.4%

Clutch Factor

Performance under pressure

+7%

Winning (+2 or more)93%

110 Games

Equal position95%

53 Games

Losing (-2 or more)86%

37 Games

Problematic Pieces

Which pieces cause most errors?

♖

31%

56 errors

♙

22%

39 errors

♗

15%

27 errors

♕

15%

27 errors

♔

16 errors

♞

16 errors

Critical Moment

When does the first serious error occur?

Move 48average

1-15

16-25

26-35

36-45

46+

50% of blunders occur between move 46+. Keep tension until that moment.

Error Heatmap

Where do most errors occur?

abcdefgh

Many

Few

Critical squares

e49 err

d47 err

e57 err

g57 err

c16 err

e4/d4 concentrate most errors. Force decisions in those zones.

Recent Games

Torres Rosas, Luis Carlos2302

LXXI Mexican Open 2026 · 4 Apr 2026

1-0

Lopez Raygoza, Luis Alberto2283

LXXI Mexican Open 2026 · 3 Apr 2026

½-½

Magana Morales, Roberto2006

LXXI Mexican Open 2026 · 3 Apr 2026

1-0

Garcia de Dios, Jose Antonio2257

LXXI Campeonato Abierto M... · 2 Apr 2026

1-0

Otero Acosta, Diasmany2269

LXXI Mexican Open 2026 · 2 Apr 2026

½-½

Hernandez Torres, Paulo De Jesus1980

LXXI Mexican Open 2026 · 2 Apr 2026

1-0

Openings

Based on player games

Weaknesses

EXPLOIT!

White

No significant weaknesses detected as White

Black

No significant weaknesses detected as Black

Strengths

AVOID

White

French: Winawer

80.0%

10 Games·Wins

1.e4 e6 2.d4 d5 3.Nc3 Bb4

Ruy Lopez: Morphy

75.0%

12 Games·Wins

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6

Black

Sicilian: e6 Systems

84.6%

13 Games·Wins

1.e4 c5 2.Nf3 e6

Reti vs King's Indian

63.6%

11 Games·Wins

1.Nf3 Nf6 2.c4 g6

Critical Blunders

Tactical errors analyzed with Stockfish

10 errors

▶

#89Ra6??

Endgame

vs Morlett Ovalle

OTB·2025

▶

#39h4??

Tactics

vs Fernandez Hernandez

OTB·2025

▶

#54Rg5??

Endgame

vs Baturin-Vinogradov

OTB·2025

▶

#43Be8??

Endgame

vs Ivanytska

OTB·2025

▶

#17b5??

Tactics

vs Lazavik

OTB·2025

▶

#65Rg5??

Endgame

vs Buksa

OTB·2025

▶

#27Kf7??

Tactics

vs Hansen

OTB·2025

▶

#66Kf1??

Endgame

vs Martinez Alcantara

OTB·2025

▶

#23Rbc1??

Tactics

vs Aynaoglu

OTB·2025

▶

#36Be5??

Tactics

vs Pranav Anand

OTB·2025

Endgame Statistics

22 endgame categories analyzed — discover where they collapse under pressure

Repertoire

☰ All

♟ Classical

⚡ Rapid

🔥 Blitz

PRO

2026

2025

2024

2023

2022

2021

PRO

Starting Position

447 Games

58%19%23%

Move	Games	%
1.e4	218	66%
1.Nf3	147	65%
1.c4 Strong	43	81%
1.d4 Strong	37	77%
1.b3	2	50%

1.e4

66%

218

1.Nf3

65%

147

1.c4

81%

1.d4

77%

1.b3

50%

Obregon Rivero, Juan Carlos

Play against Obregon Rivero, Juan Carlos's Twin

Statistics

Play Style

Deep Analysis

Clutch Factor

Problematic Pieces

Critical Moment

Error Heatmap

Recent Games

Openings

Weaknesses

Strengths

French: Winawer

Ruy Lopez: Morphy

Sicilian: e6 Systems

Reti vs King's Indian

Critical Blunders