Scouting report: Jonathan Rowson (GM, SCO)

1,072 over-the-board games in the Chess Stalker database (1,066 classical, 6 rapid): 45% wins, 36% draws, 19% losses. FIDE rating 2524 standard, 2525 rapid, 2519 blitz. 34 games analyzed with Stockfish: 94% accuracy, 0.03 blunders per game.

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

Full report: https://chessstalker.com/fide/2400561 — no account needed.

Jonathan Rowson

GM

United Kingdomborn 1977FIDE ID 2400561

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026
2500
2540
2536 · Sep 2023
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Sep 2023Oct 2026
2525
2524
2519
2599peak, Jul 2005
1,072games
485wins, 45%
388draws, 36%
199losses, 19%

Play style

before facing them
Elite accuracy: 93.5% average
High resilience (62%): Dangerous even when losing
Very consistent (92%)
Very precise: only 0.0 blunders/game
Dominates 1.d4 as ♔ (74% in 223 games)

Play against Rowson's Twin

Their real openings, level & style

Based on 1,072 games

Openings

1,072 games

Weaknesses

where they slip as ♔ White
Sicilian: Taimanov1.e4 c5 2.f3 e6 3.d4 cxd4 4.xd4 c6only 9 games, last played 23 years ago44.4%losses

Strengths

what holds up for them as ♔ White
Queen's Gambit Declined1.d4 d5 2.c4 e612 games, last played 2 years ago83.3%wins
Slav: Semi-Slav1.d4 d5 2.c4 c6 3.f3 f6 4.c315 games, last played 10 years ago73.3%wins

Deep analysis

Stockfish · Classical · 34 analyzed
Accuracy by phase
Opening
96.5%
Middlegame
93.6%
Endgame
95.7%
Clutch factor
+3%
Winning (+2)
94%
Equal
95%
Losing (−2)
90%
Problematic pieces
35%
8 err
22%
5 err
17%
4 err
17%
4 err
4%
1 err
4%
1 err
Critical moment
Move 29 avg
0%
1-15
0%
16-25
100%
26-35
0%
36-45
0%
46+
100% of blunders occur after move 26-35. Keep tension until then.
Error heatmap · Critical squares
2
2
Few
Many
d7
2
g7
2
b5
1
c3
1
d3
1
d7/g7 concentrate most errors. Force decisions in those zones.

Critical blunders

4 errors
#29
b3?? vs Horton
Middlegame · OTB · 2024
#29
d7?? vs Willow
Middlegame · OTB · 2024
#16
xd5?? vs Roberson
Middlegame · OTB · 2022
#42
f4?? vs Fitzsimons
Middlegame · OTB · 2022

Recent games

Svane, Rasmus(2635)

4NCL 2023 - 2024 | Divisi... · 6 May 2024

0–1
Horton, Jamie A(2183)

4NCL 2023 - 2024 | Divisi... · 5 May 2024

1–0
Harvey, Marcus R(2484)

4NCL 2023 - 2024 | Divisi... · 4 May 2024

½–½
Willow, Jonah B(2434)

4NCL 2023 - 2024 | Divisi... · 14 Jan 2024

0–1
Macfarlane, Donald(2195)

4NCL 2023 - 2024 | Divisi... · 13 Jan 2024

½–½
Pert, Nicholas(2526)

4NCL 2023 - 2024 | Divisi... · 12 Nov 2023

½–½

Endgame statistics

Repertoire

PRO
1,072 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
540 games53%W30%D17%L
Move
1. e4
28912y
48%33%19
64%
1. d4
2232y
61%27%
74%
1. c4
159y
47%27%26%
60%
1. f3
1214y
58%33%
75%
1. g3
1Apr 1999
100%
0%

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