U
GM
Urday, Henry
PER·Born 1967·FIDE #3800032·623 Games
PER Classical2482602 Games
Rapid—21 Games
Blitz—0 Games
Play against Urday, Henry's Twin
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623 games analyzed
Statistics
Total
623Wins
291Draws
196Losses
13647%31%22%
Play Style
What you need to know before facing themElite accuracy: 91.9% average
Very consistent (93%)
Very precise: only 0.2 blunders/game
Dominates 1.e4 ♔ (71% in 73 games)
Vulnerable to 1.Nf3 ♔ (only 45%)
Deep Analysis
Stockfish 18 · Classical games · 5 analyzedAccuracy by phase
Opening
96.5%
Middlegame
93.9%
Endgame
90.9%
Clutch Factor
+3%Winning (+2 or more)
94%2g
Equal position
85%0g
Losing (-2 or more)
91%3g
Performance under pressure
Problematic Pieces — Which pieces cause most errors?
67%
4 errors
33%
2 errors
0%
0 errors
0%
0 errors
0%
0 errors
0%
0 errors
Critical Moment — When does the first serious error occur?
Move 51 average0%
0%
0%
0%
100%
1-15
16-25
26-35
36-45
46+
100% of blunders occur between move 46+. Keep tension until that moment.
Error Heatmap — Where do most errors occur?
2
2
FewMany
Errors mapped
6
Hotspot zone
a1 / e7
Critical squares
a1
2 err
e7
2 err
e4
1 err
g6
1 err
a1/e7 concentrate most errors. Force decisions in those zones.
Openings
Based on player gamesWeaknesses
— exploit these linesWhite50.0%Loses
English: Anglo-Indian — 1.c4 Nf6 2.Nc3 g6
8 Games · Low samplePlay this line
No significant weaknesses detected as Black
Strengths
— avoid these linesWhite78.6%Wins
Sicilian: 2...Nc6 — 1.e4 c5 2.Nf3 Nc614 Games · last played 28 years ago
Black70.0%Wins
Sicilian: 2...Nc6 — 1.e4 c5 2.Nf3 Nc620 Games · last played 28 years ago
Critical Blunders
2 errors · Stockfish#25fxe4??vs NakamuraOTB · 1999
#51g7g6??vs KasparovOTB
Recent Games
623 GamesL
Bruzon Batista, Lazaro(2534)
Abel Cardona Open · 22 Dec 2000
L
Komarov, D.(2556)
Abel Cardona Open · 21 Dec 2000
W
Saladen Dulce, Rafael(2281)
Abel Cardona Open · 21 Dec 2000
W
Contreras,H(2324)
Abel Cardona Open · 20 Dec 2000
D
Mendoza, R.(2347)
Abel Cardona Open · 19 Dec 2000
D
Sequera Paolini, Jose Rafael(2357)
Abel Cardona Open · 18 Dec 2000
Endgame Statistics
PRO3 endgame categories analyzedEndgame Statistics
Reveal weaknesses →
3 endgame categories analyzed — discover where they collapse under pressure
Repertoire
8
76
5
4
3
2
1a
b
c
d
efghMove arrowsmost-played moves
Stockfish
313 Games
49%30%21%
MoveGamesPerformance%
1.d4
15365%
1.c4
7561%
1.e4Strong
7371%
1.Nf3
1146%
1.g3Weak
10%