Sprenger, Jan Michael, Dr.

GER GER·Born 1982·FIDE #4646258·823 Games

Classical2468823 Games

Rapid—0 Games

Blitz—0 Games

Statistics

823

Total

284

Wins

367

Draws

172

Losses

35%45%21%

Play Style

What you need to know before facing them

Elite accuracy: 92.0% average

Plays 5.1% better with black

Low resilience (32%): Doesn't save lost positions

Very precise: only 0.2 blunders/game

Dominates 1.d4 ♔ (62% in 17 games)

Vulnerable to 1.c4 ♚ (only 47%)

Deep Analysis

Stockfish 18 · Classical games · 41 analyzed

Accuracy by phase

Opening96.8%

Middlegame93.6%

Endgame95.1%

Clutch Factor

Performance under pressure

+5%

Winning (+2 or more)95%

7 Games

Equal position93%

17 Games

Losing (-2 or more)90%

17 Games

Problematic Pieces

Which pieces cause most errors?

♕

27%

8 errors

♖

27%

8 errors

♞

23%

7 errors

♙

13%

4 errors

♗

2 errors

♔

1 errors

Critical Moment

When does the first serious error occur?

Move 41average

1-15

16-25

26-35

36-45

46+

50% of blunders occur between move 26-35. Keep tension until that moment.

Error Heatmap

Where do most errors occur?

abcdefgh

Many

Few

Critical squares

a32 err

c32 err

c52 err

c72 err

f32 err

a3/c3 concentrate most errors. Force decisions in those zones.

Recent Games

Warmerdam, Max2614

Bundesliga 2021-22 · 15 May 2022

½-½

Anton Guijarro, David2691

Bundesliga 2021-22 · 14 May 2022

0-1

Heimann, Andreas2575

Bundesliga 2021-22 · 1 May 2022

0-1

Movsesian, Sergei2599

Bundesliga 2021-22 · 30 Apr 2022

1-0

Borhy, Marcell2374

29. TCh-CRO Div 1b 2021 · 3 Oct 2021

½-½

Sedlak, Nikola2503

29. TCh-CRO Div 1b 2021 · 29 Sept 2021

½-½

Openings

Based on player games

Weaknesses

EXPLOIT!

White

No significant weaknesses detected as White

Black

King's Indian

53.3%

15 Games·Loses

1.d4 Nf6 2.c4 g6

Strengths

AVOID

White

Sicilian: Classical

62.5%

16 Games·Wins

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6

Black

No consistent strengths detected as Black

Critical Blunders

Tactical errors analyzed with Stockfish

7 errors

▶

#35Qxa7??

Tactics

vs Heimann

OTB·2022

▶

#34Qa1??

Tactics

vs Brkic

OTB·2021

▶

#48Rxc4??

Endgame

vs Rapport

OTB·2020

▶

#59Ke4??

Endgame

vs Fedorchuk

OTB·2020

▶

#23Bf5??

Tactics

vs Hou

OTB·2019

▶

#33Rc2??

Tactics

vs Galinsky

OTB·2019

▶

#39Qe2??

Tactics

vs Shirov

OTB·2006

Endgame Statistics

19 endgame categories analyzed — discover where they collapse under pressure

Repertoire

☰ All

♟ Classical

⚡ Rapid

🔥 Blitz

PRO

2022

2021

2020

2019

2018

2017

PRO

Starting Position

420 Games

40%41%19%

Move	Games	%
1.e4	392	61%
1.d4	17	62%
1.c4	6	42%
1.Nf3 Strong	5	80%

1.e4

61%

392

1.d4

62%

1.c4

42%

1.Nf3

80%

Sprenger, Jan Michael, Dr.

Play against Sprenger, Jan Michael, Dr.'s Twin

Statistics

Play Style

Deep Analysis

Clutch Factor

Problematic Pieces

Critical Moment

Error Heatmap

Recent Games

Openings

Weaknesses

King's Indian

Strengths

Sicilian: Classical

Critical Blunders