Scouting report: Tanitoluwa Adewumi (IM, USA)

2,585 over-the-board games in the Chess Stalker database (2,493 classical, 34 rapid, 82 blitz): 52% wins, 10% draws, 38% losses. FIDE rating 2487 standard, 2386 rapid, 2467 blitz. 394 games analyzed with Stockfish: 92% accuracy, 0.19 blunders per game.

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

Full report: https://chessstalker.com/fide/30966396 — no account needed.

Tanitoluwa Adewumi

IM

United Statesborn 2010FIDE ID 30966396

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026
2200
2300
2400
2500
Peak2487
2295 · Sep 2023
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Sep 2023Oct 2026
2487
2467
2386
2487peak, Aug 2026
2,585games
1,341wins, 52%
264draws, 10%
979losses, 38%

Play style

before facing them
Elite accuracy: 91.8% average
Very consistent (85%)
Very precise: only 0.2 blunders/game
Dominates 1.Nf3 as ♔ (63% in 256 games)
Vulnerable to 1.b3 ♚ (only 29%)

Play against Adewumi's Twin

Their real openings, level & style

Based on 2,585 games

Openings

2,585 games

Weaknesses

where they slip as ♔ White
Sicilian: Open1.e4 c5 2.♞f3 d6 3.d410 games, last played 4 years ago60.0%losses
Caro-Kann: Advance1.e4 c6 2.d4 d5 3.e527 games, last played 2 years ago55.6%losses

Strengths

what holds up for them as ♔ White
French: Exchange1.e4 e6 2.d4 d5 3.exd557 games, last played 2 years ago63.2%wins
Sicilian: e6 Systems1.e4 c5 2.♞f3 e677 games, last played 2 weeks ago59.7%wins

Deep analysis

Stockfish · Classical · 394 analyzed
Accuracy by phase
Opening
96.3%
Middlegame
92.2%
Endgame
94.7%
Clutch factor
+4%
Winning (+2)
93%
Equal
93%
Losing (−2)
89%
Problematic pieces
21%
118 err
20%
109 err
19%
105 err
16%
91 err
12%
67 err
12%
65 err
Critical moment
Move 43 avg
4%
1-15
11%
16-25
25%
26-35
23%
36-45
39%
46+
39% of blunders occur after move 46. Keep tension until then.
Error heatmap · Critical squares
25
20
22
20
Few
Many
d5
25
f4
22
d4
20
g4
20
e5
19
d5/f4 concentrate most errors. Force decisions in those zones.

Critical blunders

10 errors
#48
♞f4?? vs Kao
Endgame · OTB · 2026
#65
♜h8+?? vs Griffith
Endgame · OTB · 2026
#75
♞c3?? vs Girsh
Endgame · OTB · 2026
#87
♚c4?? vs Katz
Endgame · OTB · 2025
#53
♝e3?? vs Bortnyk
Endgame · OTB · 2025
#56
♜g4?? vs Lin
Endgame · OTB · 2025

Recent games

Tanenbaum, Zachary(2310)

Marshall CC Labor Day · GM A · 7 Sept 2026

0–1
George, Kevin(2331)

Marshall CC Labor Day · GM A · 7 Sept 2026

1–0
Boyer, Mahel(2465)

Marshall CC Labor Day · GM A · 6 Sept 2026

0–1
Girsh, Daniel(2373)

Marshall CC Labor Day · GM A · 6 Sept 2026

½–½
Vidyarthi, Vyom(2411)

Marshall CC Labor Day · GM A · 5 Sept 2026

0–1
Ostrovskiy, Aleksandr(2376)

Marshall CC Labor Day · GM A · 5 Sept 2026

1–0

Endgame statistics

Repertoire

PRO
2,585 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
1,305 games55%W10%D35%L
Move
1. e4
8192w
56%35%
61%
1. ♞f3
2562m
59%34%
63%
1. d4
1912w
47%1637%
55%
1. b3
172y
41%53%
44%
1. c4
611m
50%50%
50%
1. a4
31y
67%33%
67%
1. g3
31y
67%33%
67%
1. a3
22y
50%50%
25%
1. ♞c3
21y
50%50%
75%
1. c3
12y
100%
50%
1. f4
15y
100%
100%
1. h4
12y
100%
0%
1. b4
11y
100%
100%
1. ♞h3
11y
100%
0%
1. d3
11y
100%
0%

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