V
GM

Vaganian, Rafael A

ARM ARM·Born 1951·FIDE #13300016·3,510 Games

Classical24423,339 Games
Rapid241690 Games
Blitz243981 Games

Play against Vaganian, Rafael A's Twin

PRO

Uses their openings, level & style

Statistics

Total

3510

Wins

1411

Draws

1335

Losses

764
40%38%22%

Play Style

What you need to know before facing them
Elite accuracy: 93.3% average
Very consistent (86%)
Very precise: only 0.1 blunders/game
Dominates 1.Nf3 ♔ (67% in 763 games)

Deep Analysis

Stockfish 18 · Classical games · 286 analyzed
Accuracy by phase
Opening
96.3%
Middlegame
93.7%
Endgame
94.8%
Clutch Factor — Move accuracy when winning vs. equal vs. losing — does their level drop when the game turns against them?
+5%
Winning (+2 or more)
94%72g
Equal position
95%151g
Losing (-2 or more)
89%63g
Performance under pressure
Problematic Pieces — Which pieces cause most errors?
26%
85 errors
19%
64 errors
19%
62 errors
16%
52 errors
12%
38 errors
9%
29 errors
Critical Moment — When does the first serious error occur?
Move 35 average
10%
5%
38%
29%
19%
1-15
16-25
26-35
36-45
46+
38% of blunders occur between move 26-35. Keep tension until that moment.
Error Heatmap — Where do most errors occur?
12
10
11
Few
Many
Critical squares
d6
12 err
d2
11 err
b5
10 err
e4
9 err
g5
9 err
d6/d2 concentrate most errors. Force decisions in those zones.

Openings

Based on player games

Weaknesses

— exploit these lines

No significant weaknesses detected as White

No significant weaknesses detected as Black

Strengths

— avoid these lines
White67.6%Wins
Reti: KIA — 1.Nf3 d5 2.g3 Nf637 Games · last played 12 months ago
White55.2%Wins
Nimzo-Indian: Rubinstein — 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e329 Games · last played 2 years ago
Black50.0%Wins
Reti: Reversed London — 1.Nf3 d5 2.g3 c610 Games · last played 2 years ago
Black46.7%Wins
English: Anglo-Indian — 1.c4 Nf6 2.Nc3 d515 Games · last played 55 years ago

Critical Blunders

10 errors · Stockfish
d1=Q??vs SydykovOTB · 2025
Ra1??vs BluebaumOTB · 2025
g4??vs NiemannOTB · 2025
Rxf6+??vs RozmanOTB · 2025
Rxh5??vs KhalikianBlitz · 2024
Rc8+??vs KhalikianRapid · 2024
f4??vs HambletonOTB · 2024
Rdd3??vs CarlsenOTB · 2024
Kxg7??vs ZuferiOTB · 2024
Nab5??vs WichtrupOTB · 2024

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D
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D
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W
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1-0

Endgame Statistics

PRO23 endgame categories analyzed
Endgame Statistics
Reveal weaknesses →
Repertoire
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
Move arrowsmost-played moves
Stockfish
1758 Games
46%35%19%
MoveGamesPerformance%
1.d4
852
62%
1.Nf3
763
67%
1.c4
132
58%
1.g3
4
50%
1.e4Weak
4
0%
1.d3
2
50%
1.Nc3Strong
1
100%

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