Z
GM
Zontakh, Andrey
UKR·Born 1970·FIDE #14101130·1,082 Games
UKR Classical24711,050 Games
Rapid—16 Games
Blitz—16 Games
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1082 games analyzed
Statistics
Total
1082Wins
419Draws
504Losses
15939%47%15%
Play Style
What you need to know before facing themElite accuracy: 93.1% average
Very consistent (91%)
Very precise: only 0.0 blunders/game
Dominates 1.d4 ♔ (71% in 191 games)
Deep Analysis
Stockfish 18 · Classical games · 12 analyzedAccuracy by phase
Opening
96.8%
Middlegame
92.6%
Endgame
95.6%
Clutch Factor
+7%Winning (+2 or more)
96%5g
Equal position
95%1g
Losing (-2 or more)
90%6g
Performance under pressure
Problematic Pieces — Which pieces cause most errors?
57%
4 errors
14%
1 errors
14%
1 errors
14%
1 errors
0%
0 errors
0%
0 errors
Critical Moment — When does the first serious error occur?
Move 30 average0%
0%
0%
0%
0%
1-15
16-25
26-35
36-45
46+
Error Heatmap — Where do most errors occur?
1
1
1
1
1
1
1
FewMany
Errors mapped
7
Hotspot zone
a7 / b8
Critical squares
a7
1 err
b8
1 err
c6
1 err
d4
1 err
e4
1 err
a7/b8 concentrate most errors. Force decisions in those zones.
Openings
Based on player gamesWeaknesses
— exploit these linesNo significant weaknesses detected as White
No significant weaknesses detected as Black
Strengths
— avoid these linesWhite62.5%Wins
King's Indian: Main Line — 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O24 Games · last played 9 years ago
White63.6%Wins
Sicilian: Classical — 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc611 Games · last played 10 years ago
Black63.6%Wins
Nimzo-Indian: Rubinstein — 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e311 Games · last played 9 years ago
Black50.0%Wins
Sicilian: e6 Systems — 1.e4 c5 2.Nf3 e618 Games · last played 7 years ago
Critical Blunders
1 errors · Stockfish#35Qxc6??vs PerovOTB · 2019
Recent Games
1,082 GamesD
Bulavin, Alexander(2256)
Chigorin Memorial 2019 · 13 Oct 2019
D
Bulavin,A(2256)
Chigorin Memorial 2019 · 13 Oct 2019
W
Yurasova, Daria(2168)
Chigorin Memorial 2019 · 12 Oct 2019
W
Khodko, Yurii N.(1878)
Chigorin Memorial 2019 · 11 Oct 2019
L
Perov, German(2177)
Chigorin Memorial 2019 · 10 Oct 2019
L
Yeritsyan, Hayk(2292)
Chigorin Memorial 2019 · 9 Oct 2019
Endgame Statistics
PRO9 endgame categories analyzedEndgame Statistics
Reveal weaknesses →
9 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
539 Games
48%41%11%
MoveGamesPerformance%
1.e4
27168%
1.d4Strong
19171%
1.Nf3
4964%
1.c4
2660%
1.g3Strong
1100%
1.Nc3Strong
1100%