Bilych, Oleksii

UKR UKR·Born 2004·FIDE #14156504·1,278 Games

Classical24571,185 Games

Rapid243363 Games

Blitz224543 Games

Statistics

1278

Total

612

Wins

266

Draws

400

Losses

48%21%31%

Play Style

What you need to know before facing them

Elite accuracy: 93.2% average

Solid conversion: 83%

Very consistent (91%)

Very precise: only 0.1 blunders/game

Dominates 1.c4 ♔ (96% in 13 games)

Vulnerable to 1.b3 ♚ (only 35%)

Deep Analysis

Stockfish 18 · Classical games · 405 analyzed

Accuracy by phase

Opening96.8%

Middlegame93.3%

Endgame95.0%

Clutch Factor

Performance under pressure

+4%

Winning (+2 or more)94%

177 Games

Equal position94%

137 Games

Losing (-2 or more)90%

91 Games

Problematic Pieces

Which pieces cause most errors?

♖

23%

91 errors

♙

22%

87 errors

♕

19%

75 errors

♔

14%

56 errors

♗

12%

48 errors

♞

11%

45 errors

Critical Moment

When does the first serious error occur?

Move 45average

1-15

16-25

26-35

36-45

46+

41% of blunders occur between move 46+. Keep tension until that moment.

Error Heatmap

Where do most errors occur?

abcdefgh

Many

Few

Critical squares

g517 err

d513 err

e513 err

e311 err

f411 err

g5/d5 concentrate most errors. Force decisions in those zones.

Recent Games

Corrales Jimenez, Fidel2504

Texas Grand Circuit ed1. ... · 16 Mar 2026

½-½

Degenbaev, Aziz2291

Texas Grand Circuit Editi... · 15 Mar 2026

0-1

Guo, Ethan2303

Texas Grand Circuit Editi... · 15 Mar 2026

½-½

Guo,Ethan2364

Texas Grand Circuit Int · 15 Mar 2026

½-½

Delgado Ramirez, Neuris2503

Texas Grand Circuit Editi... · 14 Mar 2026

½-½

Tanenbaum, Zachary2361

Texas Grand Circuit ed1. ... · 13 Mar 2026

0-1

Openings

Based on player games

Weaknesses

EXPLOIT!

White

French: Classical

54.5%

11 Games·Loses

1.e4 e6 2.d4 d5 3.Nc3 Nf6

Queen's Gambit Accepted

50.0%

8 GamesLow sample·Loses

1.d4 d5 2.c4 dxc4

Black

Nimzo-Indian: Capablanca

66.7%

9 GamesLow sample·Loses

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3

Sicilian: e6 Systems

56.3%

16 Games·Loses

1.e4 c5 2.Nf3 e6

Strengths

AVOID

White

Petroff: Main Line

80.0%

10 Games·Wins

1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6

King's Indian

71.0%

31 Games·Wins

1.d4 Nf6 2.c4 g6

Black

King's Indian

63.6%

11 Games·Wins

1.d4 Nf6 2.c4 g6

Sicilian: d6 Systems

53.8%

91 Games·Wins

1.e4 c5 2.Nf3 d6

Critical Blunders

Tactical errors analyzed with Stockfish

10 errors

▶

#39Qc4+??

Tactics

vs Singh

OTB·2026

▶

#41Kg6??

Endgame

vs Cori

OTB·2025

▶

#33Kxg1??

Tactics

vs Espinosa Veloz

OTB·2025

▶

#30Rd8??

Tactics

vs Mikaelyan

OTB·2025

▶

#19Nb4??

Tactics

vs Wu

OTB·2025

▶

#43Nxe4??

Endgame

vs Shangin

OTB·2025

▶

#22Qxe2??

Tactics

vs Koustav Chatterjee

OTB·2025

▶

#68Qd1+??

Endgame

vs Rodrigue-Lemieux

OTB·2025

▶

#78Ke3??

Endgame

vs ADU

OTB·2025

▶

#47Qb7??

Endgame

vs Ilamparthi A R

OTB·2025

Endgame Statistics

23 endgame categories analyzed — discover where they collapse under pressure

Repertoire

☰ All

♟ Classical

⚡ Rapid

🔥 Blitz

PRO

2026

2025

2024

2023

2022

2021

PRO

Starting Position

629 Games

53%19%28%

Move	Games	%
1.e4	430	61%
1.d4	172	63%
1.c4 Strong	13	96%
1.Nf3	13	62%
1.h4 Strong	1	100%

1.e4

61%

430

1.d4

63%

172

1.c4

96%

1.Nf3

62%

1.h4

100%

Bilych, Oleksii

Play against Bilych, Oleksii's Twin

Statistics

Play Style

Deep Analysis

Clutch Factor

Problematic Pieces

Critical Moment

Error Heatmap

Recent Games

Openings

Weaknesses

French: Classical

Queen's Gambit Accepted

Nimzo-Indian: Capablanca

Sicilian: e6 Systems

Strengths

Petroff: Main Line

King's Indian

King's Indian

Sicilian: d6 Systems

Critical Blunders