IM
Shumyatsky, Victor
BRA·Born 1996·FIDE #2115786·228 Games
BRA Classical2439228 Games
Rapid24410 Games
Blitz24700 Games
Statistics
228
Total
128
Wins
63
Draws
37
Losses
56%28%16%
Play Style
What you need to know before facing them
Elite accuracy: 91.8% average
Plays 6.4% better with black
Dominates 1.e4 ♔ (71% in 81 games)
Deep Analysis
Stockfish 18 · Classical games · 18 analyzed
Accuracy by phase
Opening96.6%
Middlegame94.0%
Endgame92.5%
Clutch Factor
Performance under pressure
Winning (+2 or more)94%
9 Games
Equal position90%
8 Games
Losing (-2 or more)94%
1 Games
Problematic Pieces
Which pieces cause most errors?
♙
38%
8 errors
♔
24%
5 errors
♗
14%
3 errors
♞
10%
2 errors
♕
10%
2 errors
♖
5%
1 errors
Critical Moment
When does the first serious error occur?
Move 23average
1-15
16-25
26-35
36-45
46+
100% of blunders occur between move 16-25. Keep tension until that moment.
Error Heatmap
Where do most errors occur?
2
1
1
1
1
1
2
1
1
1
abcdefgh
Many
Few
Critical squares
c22 err
e62 err
a41 err
a51 err
b31 err
c2/e6 concentrate most errors. Force decisions in those zones.
Recent Games
D
Cunha, Lucas Aguiar2239
Sampa Chess Open 2024 · 4 Feb 2024
W
Passos, Marco Aurelio Novaes1671
Sampa Chess Open · 3 Feb 2024
W
Fier, Alexandr2553
Sampa Chess Open · 3 Feb 2024
L
Flores Quillas, Diego Saul Rodri2413
Sampa Chess Open 2024 · 3 Feb 2024
W
Fier, Alexandr2553
Sampa Chess Open 2024 · 2 Feb 2024
W
Batista, Renato Luiz2174
Sampa Chess Open 2024 · 1 Feb 2024
Openings
Based on player games
Weaknesses
EXPLOIT!White
No significant weaknesses detected as White
Black
No significant weaknesses detected as Black
Strengths
AVOIDWhite
Sicilian: d6 Systems
72.7%11 Games·Wins
1.e4 c5 2.Nf3 d6
Black
Sicilian: 2...Nc6
56.0%25 Games·Wins
1.e4 c5 2.Nf3 Nc6
Critical Blunders
Tactical errors analyzed with Stockfish
3 errors
▶
#53Ke6??
Endgame
vs Quintiliano
OTB·2023
▶
#19a5??
Tactics
vs Lage
OTB·2023
▶
#29Kf3??
Tactics
vs Ferreira
OTB·2023
Endgame Statistics
12 endgame categories analyzed — discover where they collapse under pressure
Repertoire
☰ All
♟ Classical
⚡ Rapid
🔥 Blitz
PRO2024
2023
2018
2017
2016
2015
PRO
8
76
5
4
3
2
1a
b
c
d
efgh116 Games
58%28%14%
1.e4
71%81
1.Nf3
61%14
1.c4
83%9
1.d4
86%7
1.b3
70%5