GM

Wagner, Dennis

GER GER·Born 1997·FIDE #24650684·3,842 Games

Classical25913,674 Games
Rapid242070 Games
Blitz2467124 Games

Statistics

3842

Total

1878

Wins

847

Draws

1117

Losses

49%22%29%

Play Style

What you need to know before facing them

Elite accuracy: 93.9% average
Solid conversion: 83%
Very consistent (88%)
Very precise: only 0.1 blunders/game
Dominates 1.Nf3 ♔ (65% in 144 games)
Vulnerable to 1.g3 ♚ (only 47%)

Deep Analysis

Stockfish 18 · Classical games · 422 analyzed

Accuracy by phase
Opening97.1%
Middlegame93.9%
Endgame95.5%

Clutch Factor

Performance under pressure

+7%
Winning (+2 or more)95%
160 Games
Equal position96%
186 Games
Losing (-2 or more)88%
76 Games

Problematic Pieces

Which pieces cause most errors?

25%
81 errors
20%
67 errors
19%
64 errors
14%
46 errors
11%
35 errors
11%
37 errors

Critical Moment

When does the first serious error occur?

Move 45average
1-15
16-25
26-35
36-45
46+
45% of blunders occur between move 46+. Keep tension until that moment.

Error Heatmap

Where do most errors occur?

10
12
11
7
8
12
9
14
10
8
abcdefgh
Many
Few
Critical squares
g414 err
e412 err
e512 err
f511 err
d510 err
g4/e4 concentrate most errors. Force decisions in those zones.

Recent Games

W
Winterberg, Lukas2424

Bundesliga 2025-26 · 26 Apr 2026

0-1
D
Hagner, Bennet2445

Bundesliga 2025-26 · 25 Apr 2026

½-½
D
Petrovskiy, Vadym2424

Bundesliga 2025-26 · 24 Apr 2026

½-½
L
Hartge, Gedeon2307

Titled Tue 21st Apr 2026 · 21 Apr 2026

0-1
W
Gontcharov, Vladislav2421

Titled Tue 21st Apr 2026 · 21 Apr 2026

1-0
L
Gasanov,Zaur2325

Titled Tue 21st Apr 2026 · 21 Apr 2026

1-0

Openings

Based on player games

Weaknesses

EXPLOIT!
White
English: Anglo-Indian
70.0%
10 Games·Loses

1.c4 Nf6 2.Nc3 g6

Italian: Giuoco Piano
50.0%
12 Games·Loses

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5

Black
English: Anglo-Indian
66.7%
9 GamesLow sample·Loses

1.c4 Nf6 2.Nc3 e5

Nimzo-Indian: Classical
53.8%
13 Games·Loses

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2

Strengths

AVOID
White
King's Indian: Classical
81.3%
16 Games·Wins

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5

King's Indian: Main Line
70.8%
24 Games·Wins

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O

Black
Sicilian: d6 Systems
50.0%
174 Games·Wins

1.e4 c5 2.Nf3 d6

Catalan
60.0%
20 Games·Wins

1.d4 Nf6 2.c4 e6 3.g3

Critical Blunders

Tactical errors analyzed with Stockfish

10 errors
#61Ke3??
Endgame
vs Cieslak
OTB·2025
#45a4??
Endgame
vs Craciun
OTB·2025
#40Qc4??
Tactics
vs Martirosyan
OTB·2025
#34Nd5??
Tactics
vs Xiong
OTB·2025
#60Rc6??
Endgame
vs Bluebaum
OTB·2025
#51Rg1??
Endgame
vs Loxine
OTB·2025
#68Kb7??
Endgame
vs Rosen
Blitz·2024
#56g3??
Endgame
vs Amartuvshin
Blitz·2024
#21Qxd6??
Tactics
vs Bai
Blitz·2024
#31Qxa3??
Tactics
vs George
Blitz·2024
Endgame Statistics

23 endgame categories analyzed — discover where they collapse under pressure

Repertoire
☰ All
♟ Classical
⚡ Rapid
🔥 Blitz
PRO
·
2026
2025
2024
2023
2022
2021
PRO
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
1935 Games
53%20%27%
1.d4
62%
1006
1.e4
65%
639
1.Nf3
65%
144
1.c4
62%
138
1.b3
63%
4
1.e3
67%
3
1.g3
100%
1
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