Tarlev, Konstantin

UKR UKR·Born 1987·FIDE #14114089·875 Games

Classical2537872 Games

Rapid25693 Games

Blitz25060 Games

Play against Tarlev, Konstantin's Twin

PRO

Uses their openings, level & style

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

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875 games analyzed

Statistics

Total

875

Wins

402

Draws

331

Losses

141

46%38%16%

Play Style

What you need to know before facing them

Elite accuracy: 94.0% average

Solid conversion: 96%

Very consistent (90%)

Very precise: only 0.1 blunders/game

Dominates 1.Nf3 ♔ (83% in 27 games)

Deep Analysis

Stockfish 18 · Classical games · 135 analyzed

Accuracy by phase

Opening

96.9%

Middlegame

94.4%

Endgame

95.5%

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

+7%

Winning (+2 or more)

95%50g

Equal position

96%61g

Losing (-2 or more)

88%24g

Performance under pressure

Problematic Pieces — Which pieces cause most errors?

22%

19 errors

20%

17 errors

16%

14 errors

15%

13 errors

14%

12 errors

13%

11 errors

Critical Moment — When does the first serious error occur?

Move 54 average

17%

50%

33%

1-15

16-25

26-35

36-45

46+

50% of blunders occur between move 36-45. Keep tension until that moment.

Error Heatmap — Where do most errors occur?

Few

Many

Errors mapped

Hotspot zone

f5 / b7

Critical squares

5 err

4 err

3 err

f5/b7 concentrate most errors. Force decisions in those zones.

Openings

Based on player games

Weaknesses

— exploit these lines

No significant weaknesses detected as White

No significant weaknesses detected as Black

Strengths

— avoid these lines

White81.8%Wins

Caro-Kann: Main Line — 1.e4 c6 2.d4 d5 3.Nc3 dxe411 Games · last played 5 years ago

White61.5%Wins

French: Winawer — 1.e4 e6 2.d4 d5 3.Nc3 Bb413 Games · last played 7 years ago

Black61.5%Wins

Nimzo-Indian: Classical — 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc213 Games · last played 6 years ago

Black55.9%Wins

Sicilian: d6 Systems — 1.e4 c5 2.Nf3 d634 Games · last played 5 months ago

Critical Blunders

10 errors · Stockfish

#123Kh1??Endgamevs IsikOTB · 2025

#28Rd2??Tacticsvs VanczakOTB · 2024

#63Ke7??Endgamevs IndjicOTB · 2023

#29Nxc3+??Tacticsvs FrommOTB · 2023

#38Rc7??Tacticsvs SattarovOTB · 2021

#39Nd2??Tacticsvs KhalafovaOTB · 2021

#36h4??Tacticsvs PyrihOTB · 2021

#38Rg2??Tacticsvs MustapsOTB · 2021

#26Bxd3??Tacticsvs VolkovOTB · 2021

#27Kh8??Tacticsvs MatinianOTB · 2021

Recent Games

875 Games

Kaasen, Tor Fredrik(2471)

TCh-NOR Elite 2025-26 · 8 Mar 2026

1-0

Amar, Elham(2581)

Eliteserien 2025-26 · 7 Mar 2026

½-½

Elsness, Fredrik Valstad(2079)

Norwegian Team League 25-... · 7 Mar 2026

1-0

Amar, Elham(2581)

TCh-NOR Elite 2025-26 · 6 Mar 2026

½-½

Stojanovic, Mih(2371)

TCh-NOR Elite 2025-26 · 8 Feb 2026

1-0

Stojanovic, Mihajlo(2371)

Eliteserien 2025-26 · 8 Feb 2026

Endgame Statistics

PRO20 endgame categories analyzed

Endgame Statistics

Reveal weaknesses →

20 endgame categories analyzed — discover where they collapse under pressure

Repertoire

Move arrowsmost-played moves

Starting Position

Stockfish

431 Games

48%38%14%

Move	Games	%
1.e4	247	61%
1.d4 Strong	91	70%
1.c4 Strong	49	78%
1.Nf3 Strong	27	83%
1.Nc3 Strong	8	88%
1.b3	6	58%
1.g3 Strong	2	100%
1.f4 Strong	1	100%

MoveGamesPerformance%

1.e4

247

61%

1.d4Strong

70%

1.c4Strong

78%

1.Nf3Strong

83%

1.Nc3Strong

88%

1.b3

58%

1.g3Strong

100%

1.f4Strong

100%