GM

Sadorra, Julio Catalino

PHI PHI·Born 1986·FIDE #5201268·791 Games

Classical2547743 Games
Rapid252319 Games
Blitz252529 Games

Statistics

791

Total

389

Wins

219

Draws

183

Losses

49%28%23%

Play Style

What you need to know before facing them

Elite accuracy: 92.5% average
High resilience (57%): Dangerous even when losing
Solid conversion: 93%
Very consistent (90%)
Very precise: only 0.1 blunders/game
Dominates 1.Nf3 ♔ (67% in 131 games)
Vulnerable to 1.Nf3 ♚ (only 46%)

Deep Analysis

Stockfish 18 · Classical games · 48 analyzed

Accuracy by phase
Opening95.9%
Middlegame92.5%
Endgame94.0%

Clutch Factor

Performance under pressure

+5%
Winning (+2 or more)94%
25 Games
Equal position93%
10 Games
Losing (-2 or more)89%
13 Games

Problematic Pieces

Which pieces cause most errors?

♞
27%
14 errors
♕
20%
10 errors
♙
18%
9 errors
♗
16%
8 errors
♔
12%
6 errors
♖
8%
4 errors

Critical Moment

When does the first serious error occur?

Move 19average
1-15
16-25
26-35
36-45
46+
67% of blunders occur between move 16-25. Keep tension until that moment.

Error Heatmap

Where do most errors occur?

2
2
2
4
2
2
4
2
2
5
abcdefgh
Many
Few
Critical squares
d25 err
b54 err
d44 err
a42 err
a62 err
d2/b5 concentrate most errors. Force decisions in those zones.

Recent Games

L
Kozak, Adam2609

45. Chess Olympiad Budape... · 22 Sept 2024

1-0
D
Mchedlishvili, Mikheil2574

45. Chess Olympiad Budape... · 21 Sept 2024

½-½
W
Salem, A.R. Saleh2631

45. Chess Olympiad Budape... · 20 Sept 2024

1-0
W
Karsten, Jan2311

45. Chess Olympiad Budape... · 19 Sept 2024

1-0
D
Brkic, Ante2642

45. Chess Olympiad Budape... · 18 Sept 2024

½-½
W
Martirosyan, Haik M.2667

45. Chess Olympiad Budape... · 16 Sept 2024

1-0

Openings

Based on player games

Weaknesses

EXPLOIT!
White

No significant weaknesses detected as White

Black
Reti: Double Fianchetto
66.7%
9 GamesLow sample·Loses

1.Nf3 Nf6 2.g3 d5

Strengths

AVOID
White
Queen's Gambit Declined
69.0%
29 Games·Wins

1.d4 d5 2.c4 e6

Reti vs King's Indian
60.0%
15 Games·Wins

1.Nf3 Nf6 2.c4 g6

Black
King's Indian
91.7%
12 Games·Wins

1.d4 Nf6 2.c4 g6

Sicilian: e6 Systems
50.0%
30 Games·Wins

1.e4 c5 2.Nf3 e6

Critical Blunders

Tactical errors analyzed with Stockfish

10 errors
▶
#26Bd7??
Tactics
vs Rosen
Blitz·2024
▶
#30Kf7??
Tactics
vs Frayna
Blitz·2024
▶
#41Kg4??
Endgame
vs Harsha Bharathakoti
Blitz·2024
▶
#35hxg5??
Tactics
vs Mendonca
Blitz·2024
▶
#29Nxb7??
Tactics
vs Hafiz
Blitz·2024
▶
#33Rc7??
Tactics
vs Belenkaya
OTB·2024
▶
#20Nc6??
Tactics
vs Troff
OTB·2024
▶
#65Qd6+??
Endgame
vs Horobetz
OTB·2024
▶
#21Qh6??
Tactics
vs Arjun
OTB·2023
▶
#23Ne7+??
Tactics
vs Ladan
OTB·2023
Endgame Statistics

20 endgame categories analyzed — discover where they collapse under pressure

Repertoire
☰ All
♟ Classical
⚡ Rapid
🔥 Blitz
PRO
·
2024
2023
2020
2019
2018
2017
PRO
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
Starting Position
404 Games
50%33%17%
1.d4
67%
233
1.Nf3
67%
131
1.c4
60%
21
1.e4
63%
12
1.g3
71%
7
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