Bilych, Oleksii

UKR UKR·Born 2004·FIDE #14156504·1,309 Games

Classical24531,216 Games

Rapid243363 Games

Blitz224543 Games

Play against Bilych, Oleksii's Twin

PRO

Uses their openings, level & style

Practice against a bot that uses their real openings and playing style

Ready to play

1309 games analyzed

Statistics

Total

1309

Wins

630

Draws

274

Losses

405

48%21%31%

Play Style

What you need to know before facing them

Elite accuracy: 93.1% 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 · 418 analyzed

Accuracy by phase

Opening

96.8%

Middlegame

93.3%

Endgame

94.9%

Clutch Factor — Move accuracy when winning vs. equal vs. losing — does their level drop when the game turns against them?

+4%

Winning (+2 or more)

94%179g

Equal position

94%138g

Losing (-2 or more)

90%101g

Performance under pressure

Problematic Pieces — Which pieces cause most errors?

23%

98 errors

22%

93 errors

18%

77 errors

14%

59 errors

11%

48 errors

11%

48 errors

Critical Moment — When does the first serious error occur?

Move 44 average

19%

22%

16%

41%

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?

Few

Many

Errors mapped

123

Hotspot zone

g5 / e5

Critical squares

18 err

15 err

13 err

12 err

g5/e5 concentrate most errors. Force decisions in those zones.

Openings

Based on player games

Weaknesses

— exploit these lines

White54.5%Loses

French: Classical — 1.e4 e6 2.d4 d5 3.Nc3 Nf6

11 Games · last played 12 months agoPlay this line

White50.0%Loses

Queen's Gambit Accepted — 1.d4 d5 2.c4 dxc4

8 Games · Low sample · last played 3 years agoPlay this line

Black66.7%Loses

Nimzo-Indian: Capablanca — 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3

9 Games · Low sample · last played 3 years agoPlay this line

Black56.3%Loses

Sicilian: e6 Systems — 1.e4 c5 2.Nf3 e6

16 Games · last played last monthPlay this line

Strengths

— avoid these lines

White80.0%Wins

Petroff: Main Line — 1.e4 e5 2.Nf3 Nf6 3.Nxe5 d610 Games · last played last year

White71.0%Wins

King's Indian — 1.d4 Nf6 2.c4 g631 Games · last played 3 years ago

Black63.6%Wins

King's Indian — 1.d4 Nf6 2.c4 g611 Games · last played 3 years ago

Black54.6%Wins

Sicilian: d6 Systems — 1.e4 c5 2.Nf3 d697 Games

Critical Blunders

10 errors · Stockfish

#39Qc4+??Tacticsvs SinghOTB · 2026

#41Kg6??Endgamevs CoriOTB · 2025

#33Kxg1??Tacticsvs Espinosa VelozOTB · 2025

#30Rd8??Tacticsvs MikaelyanOTB · 2025

#19Nb4??Tacticsvs WuOTB · 2025

#43Nxe4??Endgamevs ShanginOTB · 2025

#22Qxe2??Tacticsvs Koustav ChatterjeeOTB · 2025

#68Qd1+??Endgamevs Rodrigue-LemieuxOTB · 2025

#78Ke3??Endgamevs ADUOTB · 2025

#47Qb7??Endgamevs Ilamparthi A ROTB · 2025

Recent Games

1,309 Games

Wang,Ted(2195)

54th Annual World Open · 5 Jul 2026

1-0

Martin, Sam B(2098)

54th Annual World Open · 5 Jul 2026

½-½

Rostomyan, Mikayel(2282)

54th Annual World Open · 4 Jul 2026

0-1

Qian, Eric(2090)

54th Annual World Open · 1 Jul 2026

½-½

Tsay, Vincent(2305)

DC International 2026 · 29 Jun 2026

0-1

Colville, Julian(2329)

DC International 2026 · 29 Jun 2026

1-0

Endgame Statistics

PRO23 endgame categories analyzed

Endgame Statistics

Reveal weaknesses →

23 endgame categories analyzed — discover where they collapse under pressure

Repertoire

Move arrowsmost-played moves

Starting Position

Stockfish

644 Games

53%20%27%

Move	Games	%
1.e4	445	62%
1.d4	172	63%
1.c4 Strong	13	96%
1.Nf3	13	62%
1.h4 Strong	1	100%

MoveGamesPerformance%

1.e4

445

62%

1.d4

172

63%

1.c4Strong

96%

1.Nf3

62%

1.h4Strong

100%