GM
Guerra Mendez, Jose Angel
ESP·Born 1988·FIDE #3508129·632 Games
ESP Classical2431606 Games
Rapid241426 Games
Blitz24920 Games
Statistics
632
Total
274
Wins
237
Draws
121
Losses
43%38%19%
Play Style
What you need to know before facing them
Elite accuracy: 92.9% average
Very consistent (87%)
Very precise: only 0.1 blunders/game
Dominates 1.e4 ♔ (68% in 299 games)
Vulnerable to 1.c4 ♚ (only 35%)
Deep Analysis
Stockfish 18 · Classical games · 95 analyzed
Accuracy by phase
Opening96.7%
Middlegame93.7%
Endgame94.8%
Clutch Factor
Performance under pressure
Winning (+2 or more)92%
27 Games
Equal position95%
50 Games
Losing (-2 or more)90%
18 Games
Problematic Pieces
Which pieces cause most errors?
♖
24%
22 errors
♙
23%
21 errors
♕
17%
16 errors
♗
13%
12 errors
♞
13%
12 errors
♔
11%
10 errors
Critical Moment
When does the first serious error occur?
Move 33average
1-15
16-25
26-35
36-45
46+
33% of blunders occur between move 16-25. Keep tension until that moment.
Error Heatmap
Where do most errors occur?
4
4
4
4
4
5
3
3
3
3
abcdefgh
Many
Few
Critical squares
g55 err
d84 err
e54 err
f54 err
f64 err
g5/d8 concentrate most errors. Force decisions in those zones.
Recent Games
L
Lopez Martinez, Josep Manuel2480
ch-CAT 2026 · 12 May 2026
D
Lopez Martinez, Josep Manuel2480
ch-CAT 2026 · 12 May 2026
D
Lopez Martinez, Josep Manuel2480
ch-CAT 2026 · 11 May 2026
W
Blasco Coll, Andreu2313
ch-CAT 2026 · 10 May 2026
D
Blasco Coll, Andreu2313
ch-CAT 2026 · 10 May 2026
D
Blasco Coll, Andreu2313
ch-CAT 2026 · 9 May 2026
Openings
Based on player games
Weaknesses
EXPLOIT!White
No significant weaknesses detected as White
Black
No significant weaknesses detected as Black
Strengths
AVOIDWhite
Scotch Game
66.7%12 Games·Wins
1.e4 e5 2.Nf3 Nc6 3.d4
Caro-Kann: Steinitz
61.5%13 Games·Wins
1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6
Black
Sicilian: Open
46.3%41 Games·Wins
1.e4 c5 2.Nf3 d6 3.d4
Critical Blunders
Tactical errors analyzed with Stockfish
10 errors
▶
#29fxg4??
Tactics
vs Martin Barcelo
OTB·2025
▶
#48Nc8??
Endgame
vs Tulliez
OTB·2025
▶
#63Rxf2+??
Endgame
vs Catalan Monteagudo
OTB·2025
▶
#52Rg2??
Endgame
vs Ribeiro
OTB·2025
▶
#30a6??
Tactics
vs Vassallo Barroche
OTB·2025
▶
#67h6??
Endgame
vs Carnicelli
OTB·2025
▶
#63Kd8??
Endgame
vs Fedorchuk
OTB·2025
▶
#29Rdf1??
Tactics
vs Glek
OTB·2025
▶
#24Nf5??
Tactics
vs Lazaro Pujol
OTB·2024
▶
#43Nf5??
Endgame
vs Duran Albareda
OTB·2024
Endgame Statistics
21 endgame categories analyzed — discover where they collapse under pressure
Repertoire
☰ All
♟ Classical
⚡ Rapid
🔥 Blitz
PRO2026
2025
2024
2023
2022
2020
PRO
8
76
5
4
3
2
1a
b
c
d
efgh320 Games
52%31%17%
1.e4
68%299
1.d4
67%12
1.Nf3
21%7
1.c4
100%2