B
IM
Bronstein, Or
ISR·Born 2001·FIDE #2815770·837 Games
ISRFIDE OTB · #2815770 · 837 Games
Classical2484777 g Games
Rapid237044 g Games
Blitz241716 g Games
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837 games analyzed
Statistics
Total
837Wins
394Draws
228Losses
21547%27%26%
Play Style
before facing themWhat you need to know before facing themElite accuracy: 93.0% average
Solid conversion: 87%
Very consistent (89%)
Very precise: only 0.1 blunders/game
Dominates 1.d4 ♔ (65% in 299 games)
Vulnerable to 1.Nf3 ♚ (only 46%)
Deep Analysis
Stockfish 18 · Classical games · 403 analyzedAccuracy by phase
Opening
97.2%
Middlegame
93.4%
Endgame
94.7%
Clutch Factor
+5%Winning (+2)Winning (+2)
94%177g
EqualEqual position
94%133g
Losing (−2)Losing (−2)
89%93g
Accuracy under pressure
Problematic Pieces — which cause most errors?
23%
89 err
20%
77 err
16%
62 err
15%
59 err
14%
54 err
13%
52 err
Critical Moment
Move 41 avg0%
1-15
19%
16-25
33%
26-35
14%
36-45
33%
46+
33% of blunders after move 26-35 — keep the tension until then.of blunders occur in moves 26-35. Keep the tension until that moment.
Error Heatmap — where do errors occur?
12
13
13
14
14
12
FewMany
Errors mapped
115
Hotspot zone
f4 / g5
Critical squares
f4
14 err
g5
14 err
d5
13 err
e5
13 err
d3
12 err
f4/g5 account for most of the errors. Force decisions in those zones.
Openings
837 GamesBased on 837 player gamesWeaknesses
— exploit these— exploit these linesaswhite45.0%Losses
Nimzo-Indian: Rubinstein — 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3
20 Games · last played last monthPlay this line
aswhite43.8%Losses
Sicilian: d6 Systems — 1.e4 c5 2.Nf3 d6
16 Games · last played 4 months agoPlay this line
asblack54.5%Losses
Grünfeld — 1.d4 Nf6 2.c4 g6 3.Nc3 d5
11 Games · last played last yearPlay this line
Strengths
— avoid these— avoid these linesaswhite63.6%Wins
Queen's Gambit Declined — 1.d4 d5 2.c4 e644 Games · last played 7 months ago
44 Games · last played 7 months ago
aswhite60.0%Wins
Caro-Kann: Advance — 1.e4 c6 2.d4 d5 3.e510 Games · last played 4 months ago
10 Games · last played 4 months ago
asblack70.0%Wins
Catalan — 1.d4 Nf6 2.c4 e6 3.g310 Games · last played 6 months ago
10 Games · last played 6 months ago
asblack66.7%Wins
Sicilian: Closed — 1.e4 c5 2.Nc3 d612 Games · last played 9 months ago
12 Games · last played 9 months ago
Critical Blunders
10 errors · Stockfish#49g6??vs OrianOTB · 2026
#48Kh3??vs RiehleOTB · 2026
#55Qd5+??vs OtsukaOTB · 2025
#48Qh4??vs NielsenOTB · 2025
#50Qe3+??vs PolzinOTB · 2025
#36Rb1??vs AradhyaOTB · 2025
#23Be4??vs George SamirOTB · 2025
#26Qe7??vs Sanket ChakravartyOTB · 2025
#34f4??vs NovozhilovOTB · 2025
#39Ne4??vs GasparyanOTB · 2025
Recent Games
837 GamesW
Globus, Or(2430)
TCh-ISR Top Play-off 2026 · 19 Jun 2026
D
Kobo, Ori(2478)
TCh-ISR Top Play-off 2026 · 16 Jun 2026
D
Klenburg, Michael(2359)
TCh-ISR Top Play-off 2026 · 12 Jun 2026
W
Veinberg, Nimrod(2411)
TCh-ISR Top Play-off 2026 · 12 Jun 2026
D
Suleymanli, Suleyman(2348)
26th ch-EUR Indiv 2026 · 19 Apr 2026
L
Amar, Elham(2586)
26th ch-EUR Indiv 2026 · 18 Apr 2026
Endgame Statistics
PRO217 endgames (49.1%)Unlock Endgame Statistics
23 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
427 Games
51%24%25%
MoveGamesPerformance%
1.d4
29965%
1.e4
6856%
1.Nf3
3362%
1.c4
2756%