Z
GM
Zherebukh, Yaroslav
USA·Born 1993·FIDE #14116804·1,232 Games
FIDE OTB · #14116804 · 1,232 Games
Classical26201,206 g Games
Rapid262015 g Games
Blitz253111 g Games
Play against Zherebukh's Twin
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1232 games analyzed
Statistics
Total
1232Wins
599Draws
366Losses
26749%30%22%
Play Style
before facing themWhat you need to know before facing themElite accuracy: 92.8% average
Solid conversion: 84%
Very consistent (89%)
Very precise: only 0.1 blunders/game
Dominates 1.c4 ♔ (75% in 10 games)
Deep Analysis
Stockfish 18 · Classical games · 56 analyzedAccuracy by phase
Opening
96.3%
Middlegame
93.2%
Endgame
95.1%
Clutch Factor
+6%Winning (+2)Winning (+2)
94%27g
EqualEqual position
95%17g
Losing (−2)Losing (−2)
88%12g
Accuracy under pressure
Problematic Pieces — which cause most errors?
23%
14 err
21%
13 err
19%
12 err
18%
11 err
11%
7 err
8%
5 err
Critical Moment
Move 37 avg0%
1-15
25%
16-25
25%
26-35
25%
36-45
25%
46+
25% of blunders after move 16-25 — keep the tension until then.of blunders occur in moves 16-25. Keep the tension until that moment.
Error Heatmap — where do errors occur?
6
5
FewMany
Errors mapped
32
Hotspot zone
e5 / e4
Critical squares
e5
6 err
e4
5 err
c4
4 err
d5
3 err
f4
3 err
e5/e4 account for most of the errors. Force decisions in those zones.
Openings
1,232 GamesBased on 1,232 player gamesWeaknesses
— exploit these— exploit these linesNo significant weaknesses detected as white
asblack66.7%Losses
Slav: Semi-Slav — 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3
9 Games · Low sample · last played 8 years agoPlay this line
Strengths
— avoid these— avoid these linesaswhite80.0%Wins
Queen's Gambit Accepted — 1.d4 d5 2.c4 dxc410 Games · last played 10 years ago
10 Games · last played 10 years ago
aswhite63.9%Wins
Sicilian: d6 Systems — 1.e4 c5 2.Nf3 d672 Games · last played 2 months ago
72 Games · last played 2 months ago
asblack50.0%Wins
Sicilian: d6 Systems — 1.e4 c5 2.Nf3 d690 Games · last played 2 months ago
90 Games · last played 2 months ago
asblack50.0%Wins
Sicilian: e6 Systems — 1.e4 c5 2.Nf3 e626 Games · last played 6 years ago
26 Games · last played 6 years ago
Critical Blunders
10 errors · Stockfish#64Qe6+??vs LissillourOTB · 2026
#44c6??vs KotelvaOTB · 2026
#29Re8??vs KiolbasaOTB · 2026
#86Bb2??vs SevianOTB · 2026
#52h6??vs ShlyakhtenkoOTB · 2023
#44Qf6??vs Salinas HerreraOTB · 2023
#23e5??vs ShirovOTB · 2021
#33Bh6??vs ZhouOTB · 2019
#33Bxc5??vs ShengOTB · 2019
#55Kc4??vs MikhalevskiOTB · 2019
Recent Games
1,232 GamesLoss
Sevian, Samuel(2696)
Titled Tue 9th Jun 2026 · 9 Jun 2026
Win
Lissillour, Baptiste(2269)
Titled Tue 9th Jun 2026 · 9 Jun 2026
Win
Buchenau, Frank(2178)
Titled Tue 9th Jun 2026 · 9 Jun 2026
Win
Marchenko,Ar(2227)
Titled Tue 9th Jun 2026 · 9 Jun 2026
Win
Moskvin, Anatoly(2192)
Titled Tue 9th Jun 2026 · 9 Jun 2026
Win
Kotelva, Lev M(2299)
Titled Tue 9th Jun 2026 · 9 Jun 2026
Endgame Statistics
PRO25 endgames (45.5%)Unlock Endgame Statistics
16 endgame categories analyzed — discover where they collapse under pressure
Repertoire
6
5
4
3
Move arrowsmost-played moves
Stockfish
625 Games
57%25%18%
MoveGamesPerformance%
1.e4
42569%
1.d4Strong
11973%
1.Nf3Strong
6572%
1.c4Strong
1075%
1.b3Strong
580%
1.a3
150%
USA