V
GM

Vera Siguenas, Deivy

PER PER·Born 1992·FIDE #3804623·459 Games

Classical2431439 Games
Rapid241320 Games
Blitz241720 Games

Play against Vera Siguenas, Deivy's Twin

PRO

Uses their openings, level & style

Statistics

Total

459

Wins

219

Draws

132

Losses

107
48%29%23%

Play Style

What you need to know before facing them
Elite accuracy: 93.0% average
Plays 2.1% better with white
Solid conversion: 89%
Very consistent (88%)
Very precise: only 0.1 blunders/game
Dominates 1.d4 ♔ (78% in 32 games)
Vulnerable to 1.c4 ♚ (only 43%)

Deep Analysis

Stockfish 18 · Classical games · 78 analyzed
Accuracy by phase
Opening
96.1%
Middlegame
93.1%
Endgame
94.5%
Clutch Factor — Move accuracy when winning vs. equal vs. losing — does their level drop when the game turns against them?
+5%
Winning (+2 or more)
94%30g
Equal position
94%31g
Losing (-2 or more)
89%17g
Performance under pressure
Problematic Pieces — Which pieces cause most errors?
27%
15 errors
16%
9 errors
16%
9 errors
14%
8 errors
14%
8 errors
12%
7 errors
Critical Moment — When does the first serious error occur?
Move 28 average
0%
50%
25%
0%
25%
1-15
16-25
26-35
36-45
46+
50% of blunders occur between move 16-25. Keep tension until that moment.
Error Heatmap — Where do most errors occur?
6
Few
Many
Critical squares
g5
6 err
e7
4 err
a5
3 err
d1
3 err
f5
3 err
g5/e7 concentrate most errors. Force decisions in those zones.

Openings

Based on player games

Weaknesses

— exploit these lines
White41.4%Loses
Sicilian: Open — 1.e4 c5 2.Nf3 d6 3.d4
29 Games · last played last yearPlay this line

No significant weaknesses detected as Black

Strengths

— avoid these lines

No consistent strengths detected as White

Black57.9%Wins
Ruy Lopez: Morphy — 1.e4 e5 2.Nf3 Nc6 3.Bb5 a619 Games · last played 2 years ago
Black54.2%Wins
Sicilian: d6 Systems — 1.e4 c5 2.Nf3 d624 Games · last played last year

Critical Blunders

10 errors · Stockfish
Qh2+??vs Vergara JofreOTB · 2025
Nxd4??vs Pinero RodriguezOTB · 2024
Rg5+??vs LeivaBlitz · 2024
Nd3??vs Delgado RomeroBlitz · 2024
Bxd4??vs Delgado RomeroBlitz · 2024
Ra7??vs Delgado RomeroBlitz · 2024
Kf4??vs Vivas ZamoraClassical · 2024
f4??vs Vivas ZamoraOTB · 2023
Kf5??vs Valles AguilarOTB · 2023
Bg5??vs VokhidovOTB · 2022

Recent Games

L
Perez Gormaz, Matias(2408)

8. Ann. Real Chess Club · 25 Jun 2025

1-0
W
Fernandez Sanchez, Fernando Miguel(2376)

ITT MAGISTRAL 8º ANIVERSA... · 24 Jun 2025

1-0
D
Garzon Zapatanga,Christopher Leonel(2155)

8. Ann. Real Chess Club · 24 Jun 2025

½-½
D
Vergara Jofre, Felipe(2175)

8. Ann. Real Chess Club · 23 Jun 2025

½-½
W
Sanchez Negreiros, Jose Alberto(2224)

8. Ann. Real Chess Club · 22 Jun 2025

1-0
W
Vivas Zamora, Fabian Ernesto(2378)

8. Ann. Real Chess Club · 22 Jun 2025

0-1

Endgame Statistics

PRO18 endgame categories analyzed
Endgame Statistics
Reveal weaknesses →
Repertoire
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
Move arrowsmost-played moves
Stockfish
228 Games
53%30%17%
MoveGamesPerformance%
1.e4
186
68%
1.d4Strong
33
76%
1.Nf3
8
38%
1.g3Strong
1
100%

🍪 Cookies · Chess Stalker uses technical cookies (required for operation) and analytical cookies (to improve the service). Analytical cookies are optional.