Scouting report: Wesley So (GM, USA)

4,833 over-the-board games in the Chess Stalker database (3,555 classical, 654 rapid, 716 blitz): 41% wins, 44% draws, 15% losses. FIDE rating 2774 standard, 2699 rapid, 2745 blitz, world #5. 2,505 games analyzed with Stockfish: 95% accuracy, 0.06 blunders per game.

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

Full report: https://chessstalker.com/fide/5202213 — no account needed.

Wesley So

GM

World No. 5United Statesborn 1993FIDE ID 5202213

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026
2680
2720
2760
2800
2840
2753 · Sep 2023
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Sep 2023Oct 2026
2774
2745
2699
2822peak, Feb 2017
4,833games
1,973wins, 41%
2,112draws, 44%
747losses, 15%

Play style

before facing them
Elite accuracy: 94.8% average
High resilience (57%): Dangerous even when losing
Solid conversion: 92%
Very consistent (90%)
Very precise: only 0.1 blunders/game
Dominates 1.b3 as ♔ (76% in 92 games)

Play against So's Twin

Their real openings, level & style

Based on 4,833 games

Openings

4,833 games

Weaknesses

where they slip as ♔ White
Caro-Kann: Exchange1.e4 c6 2.d4 d5 3.exd514 games, last played 2 years ago42.9%losses

Strengths

what holds up for them as ♔ White
Scandinavian Defense1.e4 d5 2.exd5 xd511 games, last played 8 months ago72.7%wins
Sicilian: Rossolimo1.e4 c5 2.f3 c6 3.b525 games, last played 2 years ago68.0%wins

Deep analysis

Stockfish · Classical · 2,505 analyzed
Accuracy by phase
Opening
97.0%
Middlegame
94.5%
Endgame
96.1%
Clutch factor
+6%
Winning (+2)
95%
Equal
97%
Losing (−2)
90%
Problematic pieces
29%
72 err
22%
54 err
16%
39 err
14%
35 err
10%
25 err
9%
23 err
Critical moment
Move 44 avg
0%
1-15
12%
16-25
25%
26-35
25%
36-45
38%
46+
38% of blunders occur after move 46. Keep tension until then.
Error heatmap · Critical squares
11
11
13
Few
Many
f3
13
e4
11
f6
11
f4
10
e3
9
f3/e4 concentrate most errors. Force decisions in those zones.

Critical blunders

10 errors
#11
c6?? vs Le
Opening · OTB · 2026
#49
c3?? vs Mendonca
Endgame · OTB · 2026
#46
xd4?? vs Jumabayev
Endgame · OTB · 2026
#61
e4+?? vs Cahaya
Endgame · OTB · 2026
#65
d4?? vs Gukesh D
Endgame · OTB · 2026
#84
e8?? vs Deac
Endgame · OTB · 2026

Recent games

Weishaeutel, Moritz(2402)

Titled Tuesday · 1 Sept 2026

1–0
Nosach, Roman Al(2286)

Titled Tuesday · 1 Sept 2026

1–0
Galchenko, Matvey(2440)

Titled Tuesday · 1 Sept 2026

½–½
Cieslak, Patryk(2498)

Titled Tuesday · 1 Sept 2026

1–0
Alexander,Joshua(1999)

Titled Tuesday · 1 Sept 2026

1–0
Mendes Aaron Reeve(2340)

Titled Tuesday · 1 Sept 2026

1–0

Endgame statistics

Repertoire

PRO
4,833 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
2,429 games47%W40%D13%L
Move
1. e4
11424w
47%38%15
66%
1. d4
7333w
43%47%
66%
1. f3
2643w
50%36%14
68%
1. c4
1907w
45%43%
66%
1. b3
923m
67%1617
76%
1. e3
43y
75%25%
88%
1. g3
23w
100%
100%
1. b4
14y
100%
50%
1. c3
15y
100%
100%

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