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Fernandes, Guilherme Barbosa

Standard: 0 Rapid: 0 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 538096471 (view FIDE profile)
Federation: BRA Sex: M Birth Year: 2013 Age: 13
Title: — Women's title: — Other title: — FOA title: —
Games: 5 Wins: 2 (40%) Draws: 0 (0%) Losses: 3 (60%)
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Dossier

5 of 5 games analyzed.

Accuracy: 78.8%
Opened d4: 2/2
Castled kingside: 4Same-side castling: 3Did not castle: 1
Fianchettoed queenside: 3Played on the kingside: 2Played on the queenside: 2Fianchettoed kingside: 1Played in the center: 1
Initiated exchanges: 3Missed tactics: 3Kept the bishop pair: 3Backward pawn: 3Active pieces: 2Sacrificed material: 2Isolated pawn: 1Avoided exchanges: 1Space advantage: 1
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Openings

Click "+" to add that group to the games list below. Multiple groups can be added at once.

As White 2 games 1W 0D 1L
Grünfeld Defense 1 game 1W 0D 0L
Three Knights Variation 1 game 1W 0D 0L
Burille Variation 1 game 1W 0D 0L
Queen's Gambit Declined 1 game 0W 0D 1L
Normal Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 3 games 1W 0D 2L
Caro-Kann Defense 1 game 1W 0D 0L
Hillbilly Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Yusupov-Rubinstein System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
English Opening 1 game 0W 0D 1L
Symmetrical Variation 1 game 0W 0D 1L
Four Knights Variation 1 game 0W 0D 1L
Blunders Top 4 of 31

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

2026.07.04 · 17. Nxa7 (−38.2% win chance) 1-0
De Souza, Henrique Brasil
Fernandes, Guilherme Barbosa
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2026.07.05 · 12... Ng4 (−26.1% win chance) 1-0
Fernandes, Guilherme Barbosa
Medeiros, Murilo Passoni
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2026.07.03 · 15. Ndb1 (−25.1% win chance) 0-1
Cruz Filho, Marcos Vinicius
Fernandes, Guilherme Barbosa
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2026.07.03 · 17. hxg3 (−21.2% win chance) 0-1
Cruz Filho, Marcos Vinicius
Fernandes, Guilherme Barbosa
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Games Showing all 5 games
Date Event Round Color Opponent Result Accuracy % First moves