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Vasconcelos, Joao Afonso

Standard: 1684 Rapid: 1658 Blitz: 1689 (last updated 2026-10-11)
FIDE ID: 1961772 (view FIDE profile)
Federation: POR Sex: M Birth Year: 2009 Age: 17
Title: — Women's title: — Other title: — FOA title: —
Games: 9 Wins: 3 (33%) Draws: 4 (44%) Losses: 2 (22%)
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Dossier

8 of 9 games analyzed.

Accuracy: 84.3%
Opened d4: 5/5
Castled kingside: 5Did not castle: 3Same-side castling: 3
Played in the center: 4Played on the queenside: 2Fianchettoed queenside: 1Played on the kingside: 1
Active pieces: 7Space advantage: 5Backward pawn: 4Initiated exchanges: 4Kept the bishop pair: 3Avoided exchanges: 3Missed tactics: 3Sacrificed material: 3Isolated pawn: 2
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Openings

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As White 6 games 2W 2D 2L
Queen's Gambit Declined 2 games 0W 2D 0L
Barmen Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Cambridge Springs Defense 1 game 0W 1D 0L
Capablanca Variation 1 game 0W 1D 0L
Grünfeld Defense 1 game 0W 0D 1L
Three Knights Variation 1 game 0W 0D 1L
Hungarian Variation 1 game 0W 0D 1L
King's Indian Defense 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Indian Defense 1 game 0W 0D 1L
Kasparov Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Semi-Slav Defense 1 game 1W 0D 0L
Anti-Moscow Gambit 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 3 games 1W 2D 0L
English Opening 2 games 1W 1D 0L
Caro-Kann Defensive System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Anglo-Indian Defense 1 game 1W 0D 0L
Queen's Knight Variation 1 game 1W 0D 0L
Caro-Kann Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 31

This player's costliest moves in analyzed games. Can you find the winning move?

2026.03.28 · 37... Qc7 (−28.2% win chance) 1/2-1/2
Vasconcelos, Joao Afonso
Quintela, Gustavo
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2026.03.29 · 28... Qc2+ (−26% win chance) 0-1
Vasconcelos, Joao Afonso
Nogueira, Rafael Calade
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2026.03.30 · 18. b3 (−24.5% win chance) 0-1
Farias, David Nuno M E
Vasconcelos, Joao Afonso
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2026.03.29 · 19... Rg8 (−16.4% win chance) 0-1
Vasconcelos, Joao Afonso
Nogueira, Rafael Calade
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Games Showing all 9 games
Date Event Round Color Opponent Result Accuracy % First moves