Scouting report: Mads Andersen (GM, DEN)

1,402 over-the-board games in the Chess Stalker database (1,279 classical, 60 rapid, 63 blitz): 43% wins, 37% draws, 20% losses. FIDE rating 2536 standard, 2492 rapid, 2480 blitz. 365 games analyzed with Stockfish: 94% accuracy, 0.05 blunders per game.

  • Opening repertoire of Mads Andersen 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 Mads Andersen's style so you can rehearse the matchup — free online.

Full report: https://chessstalker.com/fide/1413864 — no account needed.

Mads Andersen

TitleGrandmasterFederationDenmarkBorn1995FIDE ID1413864

Classical2536▼ 13
Rapid2492
Blitz2480
Games1,402
W · D · L43 / 37 / 20
Peak2618

Rating history

2450
2550
Peak2618
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Oct 2023Nov 2026
Classical2536Rapid2492Blitz2480no games played
Accuracy by phase
96.9%Opening94.0%Middlegame95.5%Endgame
Clutch factor
Insufficient data

Play style

Elite accuracy: 94.3% average
Solid conversion: 85%
Very consistent (91%)
Very precise: only 0.1 blunders/game
Dominates 1.d4 as ♔ (69% in 259 games)

Recent games

Alonso Rosell, Alvar(2560)

Bundesliga 2026-27 · 11 Oct 2026

1–0
Papp, Gabor(2507)

Bundesliga 2026-27 · 10 Oct 2026

½–½
Kunin, Vitaly(2510)

Bundesliga 2026-27 · 9 Oct 2026

½–½
Lagarde, Maxime(2593)

46th Olympiad 2026 · 27 Sept 2026

1–0
Hjartarson, Johann(2461)

46th Olympiad 2026 · 26 Sept 2026

½–½

Play against Andersen's Twin

Their real openings, level & style

Based on 1,402 games

Openings

689 games as White · scores 67.2%

Weaknesses

where they slip as ♔ White

No significant weaknesses detected as white

Strengths

what holds up for them as ♔ White
Benoni1.d4 ♞f6 2.c4 c516 games, last played 3 months ago93.8%wins
Benko Gambit1.d4 ♞f6 2.c4 c5 3.d5 b513 games, last played 3 months ago92.3%wins

By family

open a family to see its lines
PRO
1,402 games in scope
LineGamesScorevs 67.2%
11270.1%—
9659.9%−7.3 pts
7370.5%+3.3 pts
5365.1%—
4071.3%+4.1 pts
3959.0%−8.2 pts
3560.0%−7.2 pts
3070.0%—

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
1,402 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
689 games50%W35%D15%L
Move
1. d4
2592w
51%35%14
69%
1. e4
2452w
45%37%18
64%
1. ♞f3
1085w
56%28%16
69%
1. c4
736y
53%34%13
71%
1. g3
411y
75%25%
88%

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