GM
Sermek, Drazen
CRO·Born 1969·FIDE #14600714·1,423 Games
CRO Classical24711,405 Games
Rapid—18 Games
Blitz—0 Games
Statistics
1423
Total
581
Wins
660
Draws
182
Losses
41%46%13%
Play Style
What you need to know before facing them
Plays 18.2% better with black
Inconsistent (50%): Can have off days
Dominates 1.e4 ♔ (70% in 718 games)
Deep Analysis
Stockfish 18 · Classical games · 4 analyzed
Accuracy by phase
Opening96.7%
Middlegame90.9%
Endgame96.6%
Clutch Factor
Performance under pressure
Winning (+2 or more)85%
0 Games
Equal position79%
4 Games
Losing (-2 or more)85%
0 Games
Problematic Pieces
Which pieces cause most errors?
♖
50%
2 errors
♞
25%
1 errors
♕
25%
1 errors
♗
0%
0 errors
♔
0%
0 errors
♙
0%
0 errors
Critical Moment
When does the first serious error occur?
Move 28average
1-15
16-25
26-35
36-45
46+
50% of blunders occur between move 1-15. Keep tension until that moment.
Error Heatmap
Where do most errors occur?
1
1
1
1
abcdefgh
Many
Few
Critical squares
a31 err
c61 err
d11 err
e41 err
a3/c6 concentrate most errors. Force decisions in those zones.
Recent Games
L
Kozul, Zdenko2541
20. TCh-CRO 1a · 11 Oct 2011
D
Bosiocic, Marin2593
20. TCh-CRO 1a · 9 Oct 2011
D
Kovacevic, Blazimir2494
Ch Croatia (team) (1. lea... · 8 Oct 2011
D
Zelcic, Robert2564
20. TCh-CRO 1a · 7 Oct 2011
D
Biti, Ozren2398
Ch Croatia (team) (1. lea... · 6 Oct 2011
D
Sinanovic, Muhamed2403
Ch Croatia (team) (1. lea... · 5 Oct 2011
Openings
Based on player games
Weaknesses
EXPLOIT!White
No significant weaknesses detected as White
Black
No significant weaknesses detected as Black
Strengths
AVOIDWhite
Italian: Two Knights
64.5%31 Games·Wins
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6
Black
Sicilian: 2...Nc6
53.8%13 Games·Wins
1.e4 c5 2.Nf3 Nc6
Critical Blunders
Tactical errors analyzed with Stockfish
2 errors
▶
#44Ra3??
Endgame
vs Grischuk
OTB·1999
▶
#13Nc6??
Tactics
vs Korchnoi
OTB
Repertoire
☰ All
♟ Classical
⚡ Rapid
🔥 Blitz
PRO2011
2010
2009
2008
2007
2006
PRO
8
76
5
4
3
2
1a
b
c
d
efgh722 Games
48%43%9%
1.e4
70%718
1.b3
50%2
1.c4
50%2