Scouting report: Alexander Naumann (GM, GER)

1,254 over-the-board games in the Chess Stalker database (1,216 classical, 15 rapid, 23 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

GM

Germanyborn 1979FIDE ID 4623169

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026
2440
2480
2520
2560
2498 · Sep 2023
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Sep 2023Oct 2026
2549
2489
2486
2569peak, May 2017
1,254games
477wins, 38%
588draws, 47%
189losses, 15%

Play style

before facing them
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)

Play against Naumann's Twin

Their real openings, level & style

Based on 1,254 games

Openings

1,254 games

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 10 years ago64.0%wins

Deep analysis

Stockfish · Classical · 120 analyzed
Accuracy by phase
Opening
97.1%
Middlegame
94.9%
Endgame
95.6%
Clutch factor
+4%
Winning (+2)
96%
Equal
96%
Losing (−2)
91%
Problematic pieces
21%
12 err
21%
12 err
18%
10 err
16%
9 err
14%
8 err
11%
6 err
Critical moment
Move 48 avg
0%
1-15
0%
16-25
0%
26-35
50%
36-45
50%
46+
50% of blunders occur after move 36-45. Keep tension until then.
Error heatmap · Critical squares
4
5
4
Few
Many
e4
5
c4
4
f4
4
d5
3
d6
3
e4/c4 concentrate most errors. Force decisions in those zones.

Critical blunders

4 errors
#52
h8?? vs Stremavicius
Endgame · OTB · 2024
#58
e7?? vs Huebner
Endgame · OTB · 2021
#38
c1?? vs Meshkovs
Endgame · OTB · 2021
#32
xe4?? vs Schmittdiel
Middlegame · OTB · 2019

Recent games

Banusz, Tamas(2586)

Bundesliga 2025-26 · 26 Apr 2026

½–½
Baidetskyi, Valentin(2483)

Bundesliga 2025-26 · 25 Apr 2026

1–0
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

0–1
Andersen, Mads(2562)

1st BL Pauli · 1 Mar 2026

½–½

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
2585m
45%45%
67%
1. f3
584y
33%53%14
60%
1. c4
295m
48%52%
74%
1. c3
2
50%50%
75%

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