Scouting report: Matthew D Sadler (GM, ENG)

1,042 over-the-board games in the Chess Stalker database (990 classical, 50 rapid, 2 blitz): 49% wins, 35% draws, 15% losses. FIDE rating 2694 standard, 2673 rapid, 2646 blitz, world #35. 38 games analyzed with Stockfish: 94% accuracy, 0 blunders per game.

  • Opening repertoire of Matthew D Sadler 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 Matthew D Sadler's style so you can rehearse the matchup — free online.

Full report: https://chessstalker.com/fide/400173 — no account needed.

Matthew D Sadler

TitleGrandmasterRankTOP 50FederationUnited KingdomBorn1974FIDE ID400173

Classical2694
Rapid2673
Blitz2646
Games1,042
W · D · L49 / 35 / 15
Peak2694

Rating history

2620
2660
2700
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Oct 2023Nov 2026
Classical2694Rapid2673Blitz2646no games played
Accuracy by phase
96.8%Opening94.0%Middlegame95.1%Endgame
Clutch factor
Insufficient data

Play style

Elite accuracy: 94.0% average
Very consistent (91%)
Very precise: only 0.0 blunders/game
Dominates 1.d4 as ♔ (71% in 408 games)

Recent games

Tan, Justin(2511)

Championship England (team) 2019... · 9 Feb 2020

0–1
Horton, Andrew P(2380)

4NCL Division 1a 2019-20 · 8 Feb 2020

1–0
Pigott, John C(2370)

4NCL Division 1a 2019-20 · 12 Jan 2020

½–½
Murphy, Conor E(2407)

4NCL Division 1a 2019-20 · 11 Jan 2020

1–0
Van Oosterom, Chiel(2397)

16th ROC Nova College · 30 Jun 2019

1–0

Play against Sadler's Twin

Their real openings, level & style

Based on 1,042 games

Openings

515 games as White · scores 71.5%

Weaknesses

where they slip as ♔ White

No significant weaknesses detected as white

Strengths

what holds up for them as ♔ White
Dutch: Fianchetto1.d4 f5 2.g3 ♞f610 games, last played 7 years ago90.0%wins
Benoni1.d4 ♞f6 2.c4 c523 games, last played 8 years ago73.9%wins

By family

open a family to see its lines
PRO
1,042 games in scope
LineGamesScorevs 71.5%
8463.7%−7.8 pts
7672.4%—
5167.6%−3.8 pts
4972.4%—
4170.7%—
2770.4%—
2568.0%−3.5 pts
2373.9%—

Mistakes

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

Critical blunders

Tactical errors analyzed with Stockfish

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Endgame statistics

Repertoire

PRO
1,042 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
515 games56%W31%D13%L
Move
1. d4
4087y
55%32%13
71%
1. e4
687y
65%24
77%
1. c4
147y
50%43%
71%
1. ♞f3
137y
62%30%
65%
1. b3
1225y
58%25%17
71%

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