Scouting report: Alexander Naumann (GM, GER)

1,254 over-the-board games in the Chess Stalker database (1,202 classical, 15 rapid, 37 blitz): 38% wins, 47% draws, 15% losses. FIDE rating 2489 standard, 2549 rapid, 2486 blitz. 120 games analyzed with Stockfish: 95% accuracy, 0.02 blunders per game.

  • Opening repertoire of Alexander Naumann as White and Black, with results per line — free.
  • Weaknesses and blunder patterns, evaluated with Stockfish — free.
  • Recent over-the-board games and endgame statistics.
  • Twin Bot: a sparring bot that imitates Alexander Naumann's style so you can rehearse the matchup — free online.

Full report: https://chessstalker.com/fide/4623169 — no account needed.

Alexander Naumann

TitleGrandmasterFederationGermanyBorn1979FIDE ID4623169

Classical2489
Rapid2549
Blitz2486
Games1,254
W · D · L38 / 47 / 15
Peak2569

Rating history

2440
2480
2520
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Oct 2023Nov 2026
Classical2489Rapid2549Blitz2486no games played
Accuracy by phase
97.1%Opening94.9%Middlegame95.6%Endgame
Clutch factor
Insufficient data

Play style

Elite accuracy: 94.9% average
Solid conversion: 83%
Very consistent (93%)
Very precise: only 0.0 blunders/game
Dominates 1.e4 as ♔ (67% in 258 games)

Recent games

Banusz, Tamas(2586)

Bundesliga 2025-26 · 26 Apr 2026

½–½
Baidetskyi, Valentin(2483)

Bundesliga 2025-26 · 25 Apr 2026

0–1
Swinkels, Robin(2479)

Bundesliga 2025-26 · 24 Apr 2026

½–½
Hagner, Bennet(2451)

German Bundesliga 2025-26 · 22 Mar 2026

½–½
Roshka, Yevgeniy(2510)

Schachbundesliga 2025/26 · 21 Mar 2026

1–0

Play against Naumann's Twin

Their real openings, level & style

Based on 1,254 games

Openings

625 games as White · scores 66.4%

Weaknesses

where they slip as ♔ White

No significant weaknesses detected as white

Strengths

what holds up for them as ♔ White
Grünfeld1.d4 ♞f6 2.c4 g6 3.♞c3 d510 games, last played 4 years ago70.0%wins
Queen's Gambit Declined1.d4 d5 2.c4 e625 games, last played 11 years ago64.0%wins

By family

open a family to see its lines
PRO
1,254 games in scope
LineGamesScorevs 66.4%
12265.2%—
6060.0%−6.4 pts
5257.7%−8.7 pts
4871.9%+5.5 pts
3668.1%—
3372.7%+6.3 pts
3068.3%—
2974.1%+7.7 pts

Mistakes

Problematic pieces
Insufficient data
Critical moment
Insufficient data
Error heatmap · Critical squares
Insufficient data

Critical blunders

Tactical errors analyzed with Stockfish

Couldn't load this.

Endgame statistics

Repertoire

PRO
1,254 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
625 games44%W44%D12%L
Move
1. d4
2782y
46%41%13
66%
1. e4
2586m
45%45%
67%
1. ♞f3
584y
33%53%14
60%
1. c4
296m
48%52%
74%
1. ♞c3
2—
50%50%
75%

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