GM
Kosashvili, Yona
ISR·Born 1970·FIDE #2800080·329 Games
ISR Classical2531324 Games
Rapid—2 Games
Blitz—3 Games
Statistics
329
Total
152
Wins
104
Draws
73
Losses
46%32%22%
Play Style
What you need to know before facing them
Elite accuracy: 92.3% average
Very consistent (94%)
Very precise: only 0.0 blunders/game
Dominates 1.e4 ♔ (68% in 148 games)
Deep Analysis
Stockfish 18 · Classical games · 4 analyzed
Accuracy by phase
Opening96.6%
Middlegame92.9%
Endgame93.1%
Clutch Factor
Performance under pressure
Winning (+2 or more)95%
1 Games
Equal position85%
0 Games
Losing (-2 or more)91%
3 Games
Problematic Pieces
Which pieces cause most errors?
♙
100%
3 errors
♗
0%
0 errors
♔
0%
0 errors
♞
0%
0 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
abcdefgh
Many
Few
Critical squares
e61 err
g31 err
h41 err
e6/g3 concentrate most errors. Force decisions in those zones.
Recent Games
W
Georgiev, Kiril2668
28. European Club Cup · 13 Oct 2012
W
Georgiev, Krum2668
28. European Club Cup · 13 Oct 2012
L
Bologan, Victor2695
28. European Club Cup · 12 Oct 2012
L
Shirov, Alexei2718
28. European Club Cup · 11 Oct 2012
W
Nabaty, Tamir2563
Ch Israel (team) 2011/12 · 6 Jan 2012
W
Gruenfeld, Yehuda2480
TCh-ISR 2011-12 · 30 Dec 2011
Openings
Based on player games
Weaknesses
EXPLOIT!White
Sicilian: Open
44.4%9 GamesLow sample·Loses
1.e4 c5 2.Nf3 d6 3.d4
Black
No significant weaknesses detected as Black
Strengths
AVOIDWhite
Sicilian: 2...Nc6
66.7%18 Games·Wins
1.e4 c5 2.Nf3 Nc6
Ruy Lopez: Morphy
60.9%23 Games·Wins
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
Black
No consistent strengths detected as Black
Critical Blunders
Tactical errors analyzed with Stockfish
No blunders recorded
Repertoire
☰ All
♟ Classical
⚡ Rapid
🔥 Blitz
PRO2012
2011
2010
2008
2003
2002
PRO
8
76
5
4
3
2
1a
b
c
d
efgh166 Games
55%28%17%
1.e4
68%148
1.d4
71%7
1.Nf3
75%6
1.c4
100%4
1.e3
50%1