GM
Gritsak, Orest
UKR·Born 1973·FIDE #14102188·726 Games
UKR Classical2468572 Games
Rapid2462139 Games
Blitz252215 Games
Statistics
726
Total
275
Wins
365
Draws
86
Losses
38%50%12%
Play Style
What you need to know before facing them
Elite accuracy: 94.8% average
Very consistent (92%)
Very precise: only 0.0 blunders/game
Dominates 1.Nf3 ♔ (71% in 209 games)
Vulnerable to 1.c4 ♚ (only 40%)
Deep Analysis
Stockfish 18 · Classical games · 12 analyzed
Accuracy by phase
Opening95.6%
Middlegame94.0%
Endgame96.2%
Clutch Factor
Performance under pressure
Winning (+2 or more)95%
5 Games
Equal position96%
6 Games
Losing (-2 or more)87%
1 Games
Problematic Pieces
Which pieces cause most errors?
♗
43%
3 errors
♕
29%
2 errors
♔
14%
1 errors
♖
14%
1 errors
♞
0%
0 errors
♙
0%
0 errors
Critical Moment
When does the first serious error occur?
Move 30average
1-15
16-25
26-35
36-45
46+
Error Heatmap
Where do most errors occur?
1
1
1
1
1
1
1
abcdefgh
Many
Few
Critical squares
a21 err
a51 err
d11 err
d81 err
e21 err
a2/a5 concentrate most errors. Force decisions in those zones.
Recent Games
L
Fier, Alexandr2555
8. Llucmajor Open 2019 · 25 May 2019
D
Sumets, Andrey2585
8. Llucmajor Open 2019 · 24 May 2019
D
Zubov, Alexander2597
8. Llucmajor Open 2019 · 23 May 2019
D
Hillarp Persson, Tiger2558
Elite Hotels Vaxjo Open · 10 Feb 2019
D
Seo, Jung Min2368
Elite Hotels Vaxjo Open · 10 Feb 2019
D
Jepson, Christian2389
Elite Hotels Vaxjo Open · 9 Feb 2019
Openings
Based on player games
Weaknesses
EXPLOIT!White
No significant weaknesses detected as White
Black
No significant weaknesses detected as Black
Strengths
AVOIDWhite
Reti vs King's Indian
60.6%33 Games·Wins
1.Nf3 Nf6 2.c4 g6
Black
Sicilian: 2...Nc6
46.2%13 Games·Wins
1.e4 c5 2.Nf3 Nc6
Critical Blunders
Tactical errors analyzed with Stockfish
No blunders recorded
Endgame Statistics
5 endgame categories analyzed — discover where they collapse under pressure
Repertoire
☰ All
♟ Classical
⚡ Rapid
🔥 Blitz
PRO2019
2018
2017
2016
2015
2014
PRO
8
76
5
4
3
2
1a
b
c
d
efgh363 Games
41%51%8%
1.Nf3
71%209
1.d4
60%98
1.c4
65%38
1.e4
61%14
1.g3
50%3
1.b4
50%1