Scouting report: Brandon Jacobson (GM, USA)

1,632 over-the-board games in the Chess Stalker database (884 classical, 118 rapid, 630 blitz): 49% wins, 22% draws, 28% losses. FIDE rating 2627 standard, 2502 rapid, 2527 blitz, world #97. 711 games analyzed with Stockfish: 93% accuracy, 0.1 blunders per game.

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

Full report: https://chessstalker.com/fide/30901561 — no account needed.

Brandon Jacobson

TitleGrandmasterFederationUnited StatesBorn2003FIDE ID30901561

Classical2627▼ 17
Rapid2502
Blitz2527
Games1,632
W · D · L49 / 22 / 28
Peak2644

Rating history

2400
2500
2600
Peak2644
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Oct 2023Nov 2026
Classical2627Rapid2502Blitz2527no games played
Accuracy by phase
96.7%Opening93.9%Middlegame95.0%Endgame
Clutch factor
Insufficient data

Play style

Elite accuracy: 93.5% average
Very consistent (88%)
Very precise: only 0.1 blunders/game
Dominates 1.c4 as ♔ (75% in 48 games)

Recent games

Campos Gomez, Manuel(2428)

41st Ezkerraldea Open · 12 Sept 2026

1–0
Asici, Poyraz Efe(2218)

41st Ezkerraldea Open · 8 Sept 2026

1–0
Sydoryka, Vladyslav(2403)

Sofia Cup Blitz 2026 · 30 Aug 2026

0–1
Tsolakidou, Stavroula(2433)

Sofia Cup Blitz 2026 · 30 Aug 2026

1–0
Sjugirov, Sanan(2548)

Sofia Cup Blitz 2026 · 30 Aug 2026

1–0

Play against Jacobson's Twin

Their real openings, level & style

Based on 1,632 games

Openings

822 games as White · scores 64.3%

Weaknesses

where they slip as ♔ White
Benoni1.d4 ♞f6 2.c4 c513 games, last played 5 years ago53.8%losses
Pirc Defense1.e4 d6 2.d4 ♞f6only 8 games, last played 5 years ago50.0%losses

Strengths

what holds up for them as ♔ White
Queen's Gambit Declined1.d4 d5 2.c4 e650 games, last played 3 months ago74.0%wins
King's Indian: Main Line1.d4 ♞f6 2.c4 g6 3.♞c3 ♝g7 4.e4 d6 5.♞f3 O-O23 games, last played 3 months ago60.9%wins

By family

open a family to see its lines
PRO
1,632 games in scope
LineGamesScorevs 64.3%
19367.6%+3.3 pts
9676.6%+12.3 pts
6760.4%−3.8 pts
5562.7%—
4862.5%—
4875.0%+10.7 pts
4755.3%−9.0 pts
4357.0%−7.3 pts

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
1,632 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
822 games53%W22%D25%L
Move
1. d4
4063m
53%2225%
64%
1. ♞f3
1832m
56%2321
68%
1. e4
1752m
50%1832%
59%
1. c4
483m
60%29%
75%
1. b4
75y
43%57%
71%
1. a4
31y
67%33%
67%

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