Scouting report: Bernard Zuckerman (IM, USA)

400 over-the-board games in the Chess Stalker database (400 classical): 31% wins, 47% draws, 23% losses. FIDE rating 2455 standard. 12 games analyzed with Stockfish: 93% accuracy, 0.08 blunders per game.

  • Opening repertoire of Bernard Zuckerman as White and Black, with results per line — free.
  • Weaknesses and blunder patterns, evaluated with Stockfish — free.
  • Recent over-the-board games and endgame statistics.
  • Twin Bot: a sparring bot that imitates Bernard Zuckerman's style so you can rehearse the matchup — free online.

Full report: https://chessstalker.com/fide/2000423 — no account needed.

Bernard Zuckerman

IM

United Statesborn 1943FIDE ID 2000423

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026
2440
2480
2455 · Sep 2023
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Sep 2023Oct 2026
2455
2455peak, Jan 2001
400games
122wins, 31%
187draws, 47%
91losses, 23%

Play style

before facing them
Elite accuracy: 93.1% average
Plays 3.2% better with white
Very consistent (91%)
Very precise: only 0.1 blunders/game
Dominates 1.e4 as ♔ (60% in 185 games)
Vulnerable to 1.d4 ♚ (only 40%)

Play against Zuckerman's Twin

Their real openings, level & style

Based on 400 games

Openings

400 games

Weaknesses

where they slip as ♔ White

No significant weaknesses detected as white

Strengths

what holds up for them as ♔ White

No consistent strengths detected as white

Deep analysis

Stockfish · Classical · 12 analyzed
Accuracy by phase
Opening
97.4%
Middlegame
94.0%
Endgame
92.7%
Clutch factor
-6%
Winning (+2)
85%
Equal
96%
Losing (−2)
91%
Problematic pieces
25%
5 err
25%
5 err
20%
4 err
20%
4 err
10%
2 err
0%
0 err
Critical moment
Move 25 avg
0%
1-15
100%
16-25
0%
26-35
0%
36-45
0%
46+
100% of blunders occur after move 16-25. Keep tension until then.
Error heatmap · Critical squares
3
Few
Many
c5
3
b4
2
c7
2
e7
2
c3
1
c5/b4 concentrate most errors. Force decisions in those zones.

Critical blunders

some recent costly mistakes
Reshevsky, Samuel(2550)

Move 49 · Endgame · OTB

−2.5g6??
Korchnoi, Viktor(2670)

Move 25 · Middlegame · OTB

−5.1g7??

Recent games

Espig

Dresden GER · 1 Jan 1988

1–0
Spraggett, Kevin(2550)

New York open · 1 Apr 1987

0–1
Suba, Mihai(2560)

New York Open · 1 Apr 1987

1–0
Zaltsman, Vitaly(2430)

New York open · 1 Apr 1987

½–½
Markov

cr. · 1 Jan 1985

1–0
Spraggett, Kevin(2540)

New York International · 1 Jan 1984

1–0

Endgame statistics

Repertoire

PRO
400 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
207 games36%W48%D16%L
Move
1. e4
185Apr 1987
37%46%17
60%
1. d4
15Jan 1978
33%60%
63%
1. ♞f3
7Apr 1973
29%71%
64%

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