GM

Bosiocic, Marin

CRO CRO·Born 1988·FIDE #14507927·2,577 Games

Classical25632,258 Games
Rapid2506127 Games
Blitz2590214 Games

Statistics

2577

Total

1170

Wins

774

Draws

631

Losses

45%30%24%

Play Style

What you need to know before facing them

Elite accuracy: 93.2% average
Solid conversion: 88%
Very consistent (89%)
Very precise: only 0.1 blunders/game
Dominates 1.e4 ♔ (67% in 533 games)

Deep Analysis

Stockfish 18 · Classical games · 559 analyzed

Accuracy by phase
Opening96.7%
Middlegame93.5%
Endgame94.7%

Clutch Factor

Performance under pressure

+4%
Winning (+2 or more)94%
244 Games
Equal position95%
128 Games
Losing (-2 or more)90%
128 Games

Problematic Pieces

Which pieces cause most errors?

24%
102 errors
21%
92 errors
17%
73 errors
14%
62 errors
14%
58 errors
10%
42 errors

Critical Moment

When does the first serious error occur?

Move 48average
1-15
16-25
26-35
36-45
46+
46% of blunders occur between move 46+. Keep tension until that moment.

Error Heatmap

Where do most errors occur?

12
13
12
15
15
15
14
13
13
12
abcdefgh
Many
Few
Critical squares
d415 err
f515 err
g515 err
e414 err
c313 err
d4/f5 concentrate most errors. Force decisions in those zones.

Recent Games

W
Saric, Ivan2657

Croatian Cup 2026 · 16 May 2026

0-1
W
Mocic, Ivano2071

Croatian Cup 2026 · 15 May 2026

1-0
W
Jakovljevic, Vlado2308

Croatian Cup 2026 · 14 May 2026

0-1
W
Bubalovic, Davorin2110

Croatian Cup 2026 · 14 May 2026

1-0
D
Sundac, Ivano2257

Croatian Cup 2026 · 13 May 2026

½-½
W
Schinwald, Florian1796

TCh-AUT 2025-26 · 19 Apr 2026

1-0

Openings

Based on player games

Weaknesses

EXPLOIT!
White

No significant weaknesses detected as White

Black
Sicilian: Najdorf
60.0%
15 Games·Loses

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6

King's Indian: Main Line
60.0%
10 Games·Loses

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O

Strengths

AVOID
White
Reti vs King's Indian
71.4%
14 Games·Wins

1.Nf3 Nf6 2.c4 g6

Ruy Lopez: Closed
64.3%
42 Games·Wins

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7

Black
English vs 1...e5
71.4%
14 Games·Wins

1.c4 e5 2.Nc3 Bb4

Sicilian: e6 Systems
50.7%
134 Games·Wins

1.e4 c5 2.Nf3 e6

Critical Blunders

Tactical errors analyzed with Stockfish

10 errors
#51Qf2+??
Endgame
vs Dragnev
Blitz·2025
#22Qc5??
Tactics
vs Saraci
Blitz·2025
#44Rg6??
Endgame
vs Maurizzi
Blitz·2025
#66Rc4??
Endgame
vs Gokerkan
Blitz·2025
#62Ke3??
Endgame
vs Nainys
Blitz·2025
#52Rf8??
Endgame
vs Anton Guijarro
Blitz·2025
#33gxh5??
Tactics
vs Dovgaliuk
Blitz·2025
#42Rf7??
Endgame
vs Ernst
OTB·2025
#52Qg2+??
Endgame
vs Danielyan
OTB·2025
#24Bd7??
Tactics
vs Eren
OTB·2025
Endgame Statistics

23 endgame categories analyzed — discover where they collapse under pressure

Repertoire
☰ All
♟ Classical
⚡ Rapid
🔥 Blitz
PRO
·
2026
2025
2024
2023
2022
2021
PRO
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
1276 Games
49%30%21%
1.e4
67%
534
1.d4
63%
516
1.Nf3
58%
158
1.c4
55%
65
1.g3
50%
3
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