Naumann, Alexander

GER GER·Born 1979·FIDE #4623169·970 Games

Classical2482928 Games

Rapid254917 Games

Blitz248625 Games

Statistics

970

Total

376

Wins

442

Draws

152

Losses

39%46%16%

Play Style

What you need to know before facing them

Elite accuracy: 94.8% average

Solid conversion: 83%

Very consistent (93%)

Very precise: only 0.0 blunders/game

Dominates 1.c4 ♔ (78% in 29 games)

Deep Analysis

Stockfish 18 · Classical games · 118 analyzed

Accuracy by phase

Opening97.1%

Middlegame94.9%

Endgame95.7%

Clutch Factor

Performance under pressure

+5%

Winning (+2 or more)96%

34 Games

Equal position96%

67 Games

Losing (-2 or more)91%

17 Games

Problematic Pieces

Which pieces cause most errors?

♖

22%

12 errors

♙

20%

11 errors

♕

18%

10 errors

♗

15%

8 errors

♔

15%

8 errors

♞

11%

6 errors

Critical Moment

When does the first serious error occur?

Move 48average

1-15

16-25

26-35

36-45

46+

50% of blunders occur between move 36-45. Keep tension until that moment.

Error Heatmap

Where do most errors occur?

abcdefgh

Many

Few

Critical squares

e45 err

c44 err

f44 err

d53 err

d63 err

e4/c4 concentrate most errors. Force decisions in those zones.

Recent Games

Hagner, Bennet2451

German Bundesliga 2025-26 · 22 Mar 2026

½-½

Roshka, Yevgeniy2510

Schachbundesliga 2025/26 · 21 Mar 2026

1-0

Andersen, Mads2562

1. BL Pauli · 1 Mar 2026

½-½

Papp, Gabor2494

1. BL Pauli · 28 Feb 2026

½-½

Kuzubov, Yuriy2606

Deutsche Schach-Bundeslig... · 8 Feb 2026

½-½

Korobov, Anton2603

Deutsche Schach-Bundeslig... · 7 Feb 2026

½-½

Openings

Based on player games

Weaknesses

EXPLOIT!

White

Catalan

45.5%

11 Games·Loses

1.d4 Nf6 2.c4 e6 3.g3

Black

No significant weaknesses detected as Black

Strengths

AVOID

White

Sicilian: Najdorf

61.5%

13 Games·Wins

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6

Queen's Gambit Declined

59.1%

22 Games·Wins

1.d4 d5 2.c4 e6

Black

French: Tarrasch

50.0%

12 Games·Wins

1.e4 e6 2.d4 d5 3.Nd2

Reti vs King's Indian

46.7%

15 Games·Wins

1.Nf3 Nf6 2.c4 g6

Critical Blunders

Tactical errors analyzed with Stockfish

4 errors

▶

#52Bh8??

Endgame

vs Stremavicius

OTB·2024

▶

#58Ke7??

Endgame

vs Huebner

OTB·2021

▶

#38Rc1??

Tactics

vs Meshkovs

OTB·2021

▶

#32Nxe4??

Tactics

vs Schmittdiel

OTB·2019

Endgame Statistics

20 endgame categories analyzed — discover where they collapse under pressure

Repertoire

☰ All

♟ Classical

⚡ Rapid

🔥 Blitz

PRO

2026

2025

2024

2023

2022

2021

PRO

Starting Position

479 Games

46%42%12%

Move	Games	%
1.d4	229	67%
1.e4	183	67%
1.Nf3	36	60%
1.c4 Strong	29	78%
1.Nc3 Strong	2	75%

1.d4

67%

229

1.e4

67%

183

1.Nf3

60%

1.c4

78%

1.Nc3

75%