Votava, Jan

CZE CZE·Born 1974·FIDE #300535

2440Classical

2461Rapid

—Blitz

Statistics

Total1,703

Wins664

Draws716

Losses322

39%42%19%

Play Style

before facing themWhat you need to know before facing them

Elite accuracy: 94.2% average

Solid conversion: 82%

Very consistent (92%)

Very precise: only 0.0 blunders/game

Dominates 1.c4 as

(71% in 85 games)

Play against Votava's Twin

Uses their openings, level & style

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

Ready to play

1,703 games analyzed

Deep Analysis

Stockfish 18 · Classical · 154 analyzedStockfish 18 · Classical games · 154 analyzed

Accuracy by phase

Opening

96.5%

Middlegame

94.1%

Endgame

95.0%

Clutch Factor

+6%

Winning (+2)Winning (+2)

95%48g

EqualEqual position

96%73g

Losing (−2)Losing (−2)

90%33g

Accuracy under pressure

Problematic Pieces — which cause most errors?

31%

31 err

28%

28 err

15%

15 err

12%

12 err

9 err

6 err

Critical Moment

Move 48 avg

1-15

16-25

50%

26-35

36-45

50%

46+

50% of blunders occur after move 26-35 — keep tension until then.of blunders occur after move 26-35 — keep tension until then.

Error Heatmap — where do errors occur?

Few

Many

Errors mapped

Hotspot zone

c6 / f6

Critical squares

5 err

4 err

3 err

c6/f6 concentrate most errors. Force decisions in those zones.

Openings

1,703 gamesBased on 1,703 player games

Weaknesses

— exploit these— exploit these lines

aswhite44.4%losses

Grünfeld — 1.d4 Nf6 2.c4 g6 3.Nc3 d5

9 games · low sample · last played 2 years agoPlay this line

asblack52.9%losses

Sicilian: Taimanov — 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6

17 games · last played 4 months agoPlay this line

Strengths

— avoid these— avoid these lines

aswhite72.7%wins

King's Indian: Saemisch — 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f311 g11 games · last played 7 years ago

aswhite62.5%wins

French: Winawer — 1.e4 e6 2.d4 d5 3.Nc3 Bb416 g16 games · last played 14 years ago

asblack57.9%wins

Sicilian: Alapin — 1.e4 c5 2.c3 d519 g19 games · last played 12 years ago

asblack53.3%wins

Sicilian: Closed — 1.e4 c5 2.Nc3 e615 g15 games · last played 18 years ago

Critical Blunders

10 errors · Stockfish

#29Bd4??Tacticsvs KriebelOTB · 2025

#75g5??Endgamevs BaklanOTB · 2024

#24Qh4??Tacticsvs FialaOTB · 2023

#43Rb8??Endgamevs BosiocicOTB · 2023

#67Re5+??Endgamevs HandlerOTB · 2023

#40Qe6??Tacticsvs SmolikOTB · 2023

#33g5??Tacticsvs KrausOTB · 2023

#32g5??Tacticsvs SahidiOTB · 2022

#45Qxh5??Endgamevs CervenyOTB · 2021

#38Kf7??Tacticsvs SouralRapid · 2020

Recent Games

1,703 games

Win

Reschun, Sascha(2262)

TCh-AUT 2025-26 · 18 Apr 2026

0-1

Draw

Kristoferitsch, Daniel(2343)

TCh-AUT 2025-26 · 17 Apr 2026

½-½

Draw

Ivanisevic, Ivan(2539)

TCh-AUT 2025-26 · 17 Apr 2026

½-½

Loss

Berczes, David(2380)

TCh-AUT 2025-26 · 16 Apr 2026

1-0

Draw

Livaic, Leon(2549)

TCh-AUT 2025-26 · 15 Apr 2026

½-½

Draw

Hlozek, Michal(2052)

TCh-CZE 1 Liga Vychod · 12 Apr 2026

½-½

Endgame Statistics

PRO99 endgames (57.2%) · avoid Opposite Bishops + Major Pieces (17%)

Strongest

79.4%

R+Bishop vs R+Knight

Weakest

60.6%

Pure Pawn

Reaches Endgame

57.2%

99 / 173

B vs N Pref

52.4%·47.8%

prefers the bishop

PiecesTypeWin %games

Rook + Equal Minors

77.9%353

R+Bishop vs R+Knight

79.4%306

Rook vs Minor (Exchange)

73.7%281

Rook vs Rook

72.6%252

Rook vs Two Minors

78.1%160

Pure Pawn

60.6%109

Rook + Equal Minors77.9%353

R+Bishop vs R+Knight79.4%306

Rook vs Minor (Exchange)73.7%281

Rook vs Rook72.6%252

Rook vs Two Minors78.1%160

Pure Pawn60.6%109

Weak in Opposite Bishops + Major Pieces: only 17% win rate (6 games) — Force thisShow all 14 types

Unlock Endgame Statistics

14 endgame categories — discover where they collapse under pressure

Repertoire

PRO

Move arrowsmost-played moves

Starting Position

SF18

870 games

43%43%14%

Move	games	%
1.e4	390	64%
1.d4	339	66%
1.c4Strong	85	71%
1.Nf3	44	56%
1.g3	7	64%
1.f4Strong	2	75%
1.a3	2	50%
1.Nc3	1	50%

MovegamesPerf%

1.e4

390

64%

1.d4

339

66%

1.c4Strong

71%

1.Nf3

56%

1.g3

64%

1.f4Strong

75%

1.a3

50%

1.Nc3

50%