Scouting report: Gennadi Zaichik (GM, USA)

911 over-the-board games in the Chess Stalker database (903 classical, 8 rapid): 39% wins, 30% draws, 31% losses. FIDE rating 2457 standard, 2442 rapid. 16 games analyzed with Stockfish: 91% accuracy, 0.06 blunders per game.

  • Opening repertoire of Gennadi Zaichik 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 Gennadi Zaichik's style so you can rehearse the matchup — free online.

Full report: https://chessstalker.com/fide/13600109 — no account needed.

Gennadi Zaichik

GM

United Statesborn 1957FIDE ID 13600109

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026
2420
2460
2457 · Sep 2023
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Sep 2023Oct 2026
2457
2442
2525peak, Jan 2004
911games
353wins, 39%
274draws, 30%
284losses, 31%

Play style

before facing them
Elite accuracy: 91.0% average
Very consistent (90%)
Very precise: only 0.1 blunders/game
Dominates 1.d4 as ♔ (62% in 182 games)
Vulnerable to 1.c4 ♚ (only 45%)

Play against Zaichik's Twin

Their real openings, level & style

Based on 911 games

Openings

911 games

Weaknesses

where they slip as ♔ White
French Defense1.e4 e6 2.d4 d5only 9 games, last played 36 years ago66.7%losses
Queen's Indian1.d4 f6 2.c4 e6 3.f3 b6only 9 games, last played 43 years ago55.6%losses

Strengths

what holds up for them as ♔ White
Benoni1.d4 f6 2.c4 c518 games, last played 27 years ago61.1%wins

Deep analysis

Stockfish · Classical · 16 analyzed
Accuracy by phase
Opening
96.6%
Middlegame
92.7%
Endgame
94.5%
Clutch factor
+6%
Winning (+2)
95%
Equal
92%
Losing (−2)
89%
Problematic pieces
23%
9 err
21%
8 err
18%
7 err
15%
6 err
15%
6 err
8%
3 err
Critical moment
Move 20 avg
50%
1-15
0%
16-25
50%
26-35
0%
36-45
0%
46+
50% of blunders occur after move 1-15. Keep tension until then.
Error heatmap · Critical squares
3
3
Few
Many
b1
3
b4
3
a5
2
b2
2
d4
2
b1/b4 concentrate most errors. Force decisions in those zones.

Critical blunders

4 errors
#13
d7b8?? vs Spassky
OTB · 1973
#47
h5?? vs Anand
Endgame · OTB
#28
f5?? vs Polgar
Middlegame · OTB
#26
f4?? vs Geller
Middlegame · OTB

Recent games

Mikhalchishin, Adrian(2520)

San Francisco, CA USA · 9 Jun 2014

0–1
Garcia Palermo, Carlos Horacio(2463)

Ilmar Raud Memorial 2014 · 13 Mar 2011

½–½
Ju, Evan(2173)

New Jersey Futurity · 11 Jul 2007

0–1
Molner, Mackenzie(2301)

New Jersey Futurity · 11 Jul 2007

½–½
Zlotnikov, Mikhail(2367)

New Jersey Futurity · 10 Jul 2007

0–1
Panchanathan, Magesh Chandran(2493)

New Jersey Futurity · 10 Jul 2007

1–0

Endgame statistics

Repertoire

PRO
911 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
467 games43%W30%D27%L
Move
1. d4
18212y
47%30%23
62%
1. e4
12519y
43%26%31%
56%
1. f3
7520y
35%35%30%
52%
1. c4
53Oct 1998
36%32%32%
52%
1. g3
3122y
45%39%16
65%
1. b4
1
100%
100%

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