Wahls, Matthias

GER GER·Born 1968·FIDE #4600070·1,129 Games

FIDE OTB · #4600070 · 1,129 Games

Classical25161,129 g Games

Rapid—0 g Games

Blitz—0 g Games

Play against Wahls's Twin

PRO

Uses their openings, level & style

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1129 games analyzed

Statistics

Total

1129

Wins

441

Draws

452

Losses

236

39%40%21%

Play Style

before facing themWhat you need to know before facing them

Elite accuracy: 91.2% average

Plays 2.8% better with black

Very consistent (90%)

Very precise: only 0.0 blunders/game

Dominates 1.Nf3 ♔ (70% in 10 games)

Deep Analysis

Stockfish 18 · Classical games · 17 analyzed

Accuracy by phase

Opening

96.2%

Middlegame

93.1%

Endgame

94.4%

Clutch Factor

-4%

Winning (+2)Winning (+2)

87%1g

EqualEqual position

94%5g

Losing (−2)Losing (−2)

91%11g

Accuracy under pressure

Problematic Pieces — which cause most errors?

33%

14 err

26%

11 err

17%

7 err

12%

5 err

3 err

2 err

Critical Moment

Move 30 avg

1-15

16-25

26-35

36-45

46+

Error Heatmap — where do errors occur?

Few

Many

Errors mapped

Hotspot zone

b5 / c1

Critical squares

4 err

2 err

b5/c1 account for most of the errors. Force decisions in those zones.

Openings

1,129 GamesBased on 1,129 player games

Weaknesses

— exploit these— exploit these lines

No significant weaknesses detected as white

No significant weaknesses detected as black

Strengths

— avoid these— avoid these lines

aswhite72.7%Wins

Sicilian: Classical — 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc611 Games · last played 27 years ago

11 Games · last played 27 years ago

asblack50.0%Wins

Nimzo-Indian: Classical — 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc214 Games · last played 24 years ago

14 Games · last played 24 years ago

asblack50.0%Wins

King's Indian: Main Line — 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O12 Games

12 Games

Critical Blunders

4 errors · Stockfish

#31Rxf1??Tacticsvs IvanchukOTB · 1999

#24f5g6??Endgamevs KasparovOTB · 1986

#27Qxb5??Tacticsvs ShirovOTB

#23a4??Tacticsvs PortischOTB

Recent Games

1,129 Games

Draw

Graf, A.(2604)

Bundesliga 2005-6 · 12 Mar 2006

½-½

Win

Seel, C.(2492)

Bundesliga 2005-6 · 11 Mar 2006

0-1

Win

Berndt, Stephan(2438)

Bundesliga 2004-5 · 10 Apr 2005

0-1

Win

Maiwald, Jens-Uwe(2513)

Bundesliga 2004-5 · 9 Apr 2005

1-0

Win

Appel, R.(2507)

Bundesliga 2004-5 · 13 Feb 2005

1-0

Draw

Smeets, Jan(2475)

Bundesliga 2004-5 · 12 Feb 2005

½-½

Endgame Statistics

PRO8 endgames (47.1%)

Strongest

Weakest

Reaches Endgame

47.1%

8 / 17

B vs N Pref

0% · 0%

1 / 0

PiecesTypeWin %Games

Rook + Minor

0%7

Opposite Bishops + Major Pieces

0%2

Rook vs Rook

0%2

Rook + Equal Minors

0%2

Rook vs Two Minors

0%2

Rook+Bishop vs Rook+Knight

0%1

Rook + Minor0%7

Opposite Bishops + Major Pieces0%2

Rook vs Rook0%2

Rook + Equal Minors0%2

Rook vs Two Minors0%2

Rook+Bishop vs Rook+Knight0%1

Weakest: 0%Show all 9 types

Unlock Endgame Statistics

9 endgame categories analyzed — discover where they collapse under pressure

Repertoire

Move arrowsmost-played moves

Starting Position

Stockfish

550 Games

41%41%18%

Move	Games	%
1.e4	498	61%
1.c4	41	65%
1.Nf3	10	70%
1.d4Weak	1	0%

MoveGamesPerformance%

1.e4

498

61%

1.c4

65%

1.Nf3

70%

1.d4Weak