Scouting report: Orest Gritsak (GM, UKR)

692 over-the-board games in the Chess Stalker database (553 classical, 126 rapid, 13 blitz): 38% wins, 50% draws, 12% losses. FIDE rating 2468 standard, 2462 rapid, 2522 blitz. 12 games analyzed with Stockfish: 95% accuracy, 0 blunders per game.

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

Full report: https://chessstalker.com/fide/14102188 — no account needed.

Orest Gritsak

GM

Ukraineborn 1973FIDE ID 14102188

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026
2440
2480
2520
2468 · Sep 2023
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Sep 2023Oct 2026
2522
2468
2462
2549peak, Oct 2002
692games
263wins, 38%
346draws, 50%
83losses, 12%

Play style

before facing them
Elite accuracy: 94.8% average
Very consistent (92%)
Very precise: only 0.0 blunders/game
Dominates 1.Nf3 as ♔ (71% in 198 games)
Vulnerable to 1.c4 ♚ (only 42%)

Play against Gritsak's Twin

Their real openings, level & style

Based on 692 games

Openings

692 games

Weaknesses

where they slip as ♔ White

No significant weaknesses detected as white

Strengths

what holds up for them as ♔ White
Reti vs King's Indian1.f3 f6 2.c4 g631 games, last played 9 years ago58.1%wins

Deep analysis

Stockfish · Classical · 12 analyzed
Accuracy by phase
Opening
95.6%
Middlegame
94.0%
Endgame
96.2%
Clutch factor
+8%
Winning (+2)
95%
Equal
96%
Losing (−2)
87%
Problematic pieces
43%
3 err
29%
2 err
14%
1 err
14%
1 err
0%
0 err
0%
0 err
Critical moment
Move 30 avg
0%
1-15
0%
16-25
0%
26-35
0%
36-45
0%
46+
Error heatmap · Critical squares
1
1
1
1
1
1
1
Few
Many
a2
1
a5
1
d1
1
d8
1
e2
1
a2/a5 concentrate most errors. Force decisions in those zones.

Critical blunders

Tactical errors analyzed with Stockfish
No blunders recorded

Recent games

Fier, Alexandr(2555)

8th Llucmajor Open 2019 · 25 May 2019

0–1
Sumets, Andrey(2585)

8th Llucmajor Open 2019 · 24 May 2019

½–½
Zubov, Alexander(2597)

8th Llucmajor Open 2019 · 23 May 2019

½–½
Hillarp Persson, Tiger(2558)

Elite Hotels Vaxjo Open · 10 Feb 2019

½–½
Seo, Jung Min(2368)

Elite Hotels Vaxjo Open · 10 Feb 2019

½–½
Jepson, Christian(2389)

Elite Hotels Vaxjo Open · 9 Feb 2019

½–½

Endgame statistics

Repertoire

PRO
692 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
344 games41%W51%D8%L
Move
1. f3
1988y
47%47%
71%
1. d4
938y
32%56%
60%
1. c4
367y
39%50%
64%
1. e4
139y
2377%
62%
1. g3
38y
33%33%34%
50%
1. b4
112y
100%
50%

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