M
GM

Maslak, Konstantin

RUS RUS·Born 1984·FIDE #4130901·697 Games

Classical2555619 Games
Rapid247837 Games
Blitz252041 Games

Play against Maslak, Konstantin's Twin

PRO

Uses their openings, level & style

Statistics

Total

697

Wins

297

Draws

234

Losses

166
43%34%24%

Play Style

What you need to know before facing them
Elite accuracy: 95.2% average
Very consistent (90%)
Very precise: only 0.0 blunders/game
Dominates 1.c4 ♔ (71% in 21 games)

Deep Analysis

Stockfish 18 · Classical games · 3 analyzed
Accuracy by phase
Opening
93.8%
Middlegame
94.9%
Endgame
100.0%
Clutch Factor — Move accuracy when winning vs. equal vs. losing — does their level drop when the game turns against them?
+8%
Winning (+2 or more)
93%2g
Equal position
98%1g
Losing (-2 or more)
85%0g
Performance under pressure
Problematic Pieces — Which pieces cause most errors?
33%
1 errors
33%
1 errors
33%
1 errors
0%
0 errors
0%
0 errors
0%
0 errors
Critical Moment — When does the first serious error occur?
Move 30 average
0%
0%
0%
0%
0%
1-15
16-25
26-35
36-45
46+
Error Heatmap — Where do most errors occur?
1
1
1
Few
Many
Critical squares
d4
1 err
e8
1 err
f4
1 err
d4/e8 concentrate most errors. Force decisions in those zones.

Openings

Based on player games

Weaknesses

— exploit these lines

No significant weaknesses detected as White

No significant weaknesses detected as Black

Strengths

— avoid these lines
White70.0%Wins
French: Classical — 1.e4 e6 2.d4 d5 3.Nc3 Nf610 Games · last played 9 years ago
White61.9%Wins
Sicilian: e6 Systems — 1.e4 c5 2.Nf3 e621 Games · last played 8 years ago

No consistent strengths detected as Black

Critical Blunders

Tactical errors analyzed with Stockfish
No blunders recorded

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Repertoire
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
Move arrowsmost-played moves
Stockfish
348 Games
51%28%21%
MoveGamesPerformance%
1.e4
273
65%
1.d4
51
65%
1.c4Strong
21
71%
1.Nf3Strong
3
83%

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