Petkidis, Anthony

GER GER·Born 1994·FIDE #24673390·383 Games

Classical2420350 Games

Rapid235014 Games

Blitz243119 Games

Play against Petkidis, Anthony's Twin

PRO

Uses their openings, level & style

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

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383 games analyzed

Statistics

Total

383

Wins

144

Draws

143

Losses

38%37%25%

Play Style

What you need to know before facing them

Elite accuracy: 93.8% average

Solid conversion: 82%

Very consistent (92%)

Very precise: only 0.1 blunders/game

Dominates 1.d4 ♔ (66% in 16 games)

Vulnerable to 1.c4 ♚ (only 43%)

Deep Analysis

Stockfish 18 · Classical games · 154 analyzed

Accuracy by phase

Opening

96.9%

Middlegame

94.0%

Endgame

95.0%

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

+5%

Winning (+2 or more)

95%63g

Equal position

95%60g

Losing (-2 or more)

90%31g

Performance under pressure

Problematic Pieces — Which pieces cause most errors?

23%

30 errors

22%

28 errors

22%

28 errors

13%

17 errors

12%

16 errors

9 errors

Critical Moment — When does the first serious error occur?

Move 61 average

20%

60%

1-15

16-25

26-35

36-45

46+

60% of blunders occur between move 46+. Keep tension until that moment.

Error Heatmap — Where do most errors occur?

Few

Many

Errors mapped

Hotspot zone

e4 / a5

Critical squares

6 err

5 err

e4/a5 concentrate most errors. Force decisions in those zones.

Openings

Based on player games

Weaknesses

— exploit these lines

White62.5%Loses

French: Tarrasch — 1.e4 e6 2.d4 d5 3.Nd2

8 Games · Low sample · last played 5 years agoPlay this line

No significant weaknesses detected as Black

Strengths

— avoid these lines

No consistent strengths detected as White

No consistent strengths detected as Black

Critical Blunders

10 errors · Stockfish

#35Qxc2??Tacticsvs FrommOTB · 2025

#77Kf3??Endgamevs BaklanOTB · 2025

#43Kg4??Endgamevs BorsukOTB · 2024

#36Kf6??Tacticsvs JaggyOTB · 2024

#30a4??Tacticsvs JoieOTB · 2023

#22Nd2??Tacticsvs LoetscherOTB · 2022

#84Kg4??Endgamevs BrunnerOTB · 2022

#42Rh7??Endgamevs HessOTB · 2022

#63Ka6??Endgamevs BeckerOTB · 2021

#19Nf2+??Tacticsvs FuchsOTB · 2021

Recent Games

383 Games

Kelires, Andreas(2533)

53rd TCh-GRE 2026 · 10 Jul 2026

½-½

Koutlas, Nikolaos(2368)

53rd TCh-GRE 2026 · 9 Jul 2026

½-½

Papaioannou, Ioannis(2611)

53rd TCh-GRE 2026 · 7 Jul 2026

1-0

Krallis, Christos(2424)

53rd TCh-GRE 2026 · 6 Jul 2026

½-½

Kapnisis, Spyridon(2362)

53rd TCh-GRE 2026 · 5 Jul 2026

1-0

Seitz, Patrick(2258)

TCh-SUI 2026 · 21 Jun 2026

0-1

Endgame Statistics

PRO22 endgame categories analyzed

Endgame Statistics

Reveal weaknesses →

22 endgame categories analyzed — discover where they collapse under pressure

Repertoire

Move arrowsmost-played moves

Starting Position

Stockfish

190 Games

44%33%23%

Move	Games	%
1.e4	164	60%
1.d4	16	66%
1.Nf3	7	50%
1.c4 Strong	2	100%
1.a3 Strong	1	100%

MoveGamesPerformance%

1.e4

164

60%

1.d4

66%

1.Nf3

50%

1.c4Strong

100%

1.a3Strong

100%