Scouting report: Vincent Keymer (GM, GER)

3,216 over-the-board games in the Chess Stalker database (2,717 classical, 248 rapid, 311 blitz): 51% wins, 24% draws, 25% losses. FIDE rating 2764 standard, 2635 rapid, 2628 blitz, world #6. 1,815 games analyzed with Stockfish: 94% accuracy, 0.19 blunders per game.

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

Full report: https://chessstalker.com/fide/12940690 — no account needed.

Vincent Keymer

GM

World No. 6Germanyborn 2004FIDE ID 12940690

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026
2550
2650
2750
Peak2776
2717 · Sep 2023
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Sep 2023Oct 2026
2764
2635
2628
2776peak, Dec 2025
3,216games
1,629wins, 51%
775draws, 24%
809losses, 25%

Play style

before facing them
Elite accuracy: 93.9% average
Very consistent (90%)
Very precise: only 0.2 blunders/game
Dominates 1.a3 as ♔ (85% in 125 games)

Play against Keymer's Twin

Their real openings, level & style

Based on 3,216 games

Openings

3,216 games

Weaknesses

where they slip as ♔ White

No significant weaknesses detected as white

Strengths

what holds up for them as ♔ White
1.a3 d5 2.f3 f61.a3 d5 2.f3 f623 games, last played 8 months ago91.3%wins
1.a3 f6 2.f3 g61.a3 f6 2.f3 g612 games, last played 11 months ago75.0%wins

Deep analysis

Stockfish · Classical · 1,815 analyzed
Accuracy by phase
Opening
96.8%
Middlegame
93.1%
Endgame
94.7%
Clutch factor
+3%
Winning (+2)
95%
Equal
96%
Losing (−2)
91%
Problematic pieces
23%
133 err
17%
100 err
17%
100 err
17%
99 err
13%
76 err
12%
68 err
Critical moment
Move 45 avg
0%
1-15
9%
16-25
20%
26-35
36%
36-45
36%
46+
36% of blunders occur after move 36-45. Keep tension until then.
Error heatmap · Critical squares
18
19
22
18
18
Few
Many
e4
22
g6
19
b6
18
e3
18
g4
18
e4/g6 concentrate most errors. Force decisions in those zones.

Critical blunders

10 errors
#76
a8?? vs Firouzja
Endgame · OTB · 2026
#31
e8?? vs Carlsen
Middlegame · OTB · 2026
#124
h1?? vs Gukesh D
Endgame · OTB · 2026
#51
b6?? vs Vachier-Lagrave
Endgame · Online · 2026
#42
f7?? vs Carlsen
Endgame · Online · 2026
#24
cd8?? vs Pranesh M
Middlegame · Online · 2026

Recent games

Papasimakopoulos, Alexandros(2339)

Titled Tuesday · 1 Sept 2026

1–0
Ahmad, Khagan(2524)

Titled Tuesday · 1 Sept 2026

1–0
Santiago Vilca, Christian Amilca(2274)

Titled Tuesday · 1 Sept 2026

1–0
Kozak, Antoni(2455)

Titled Tuesday · 1 Sept 2026

½–½
Sarana, Alexey(2666)

Titled Tuesday · 1 Sept 2026

0–1
Dubov, Daniil(2654)

Titled Tuesday · 1 Sept 2026

1–0

Endgame statistics

Repertoire

PRO
3,216 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
1,635 games56%W23%D21%L
Move
1. f3
7333w
57%2023
67%
1. d4
4574w
51%30%19
66%
1. c4
2514w
50%26%24
63%
1. a3
1257m
81%
85%
1. e4
353w
60%29%
74%
1. b3
216m
76%19
86%
1. g3
42y
50%25%25%
63%
1. h3
411m
100%
100%
1. c3
24y
50%50%
50%
1. a4
21y
50%50%
50%
1. d3
11y
100%
100%

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