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Player profile

Costa, Nuno Guilherme R

Standard: 1889 Rapid: 1845 Blitz: 1703 (last updated 2026-11-02)
FIDE ID: 1968300 (view FIDE profile)
Federation: POR
Federation: POR Sex: M Birth Year: 2010 Age: 16
Title: — Women's title: — Other title: — FOA title: —
Games: 18 Wins: 3 (17%) Draws: 5 (28%) Losses: 10 (56%)
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Dossier

18 of 18 games analyzed.

Accuracy: 86.6%
Opened e4: 6/7Opened c4: 1/7
Castled kingside: 18Same-side castling: 12Opposite-side castling: 3
Fianchettoed queenside: 6Played on the queenside: 4Played on the kingside: 4Played in the center: 3Fianchettoed kingside: 2
Sacrificed material: 12Space advantage: 10Kept the bishop pair: 9Backward pawn: 9Isolated pawn: 8Avoided exchanges: 8Active pieces: 8Initiated exchanges: 8Missed tactics: 5Played gambits: 4
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Openings

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

As White 7 games 1W 2D 4L
Italian Game 3 games 1W 0D 2L
Classical Variation 3 games 1W 0D 2L
Giuoco Pianissimo 2 games 1W 0D 1L
Giuoco Pianissimo, with a6 1 game 0W 0D 1L
Sicilian Defense 2 games 0W 1D 1L
Lasker-Pelikan Variation 1 game 0W 1D 0L
Sveshnikov Variation, Chelyabinsk Variation 1 game 0W 1D 0L
Accelerated Dragon 1 game 0W 0D 1L
Modern Bc4 Variation 1 game 0W 0D 1L
Caro-Kann Defense 1 game 0W 0D 1L
Advance Variation 1 game 0W 0D 1L
Tal Variation 1 game 0W 0D 1L
English Opening 1 game 0W 1D 0L
Symmetrical Variation 1 game 0W 1D 0L
Four Knights Variation 1 game 0W 1D 0L
As Black 11 games 2W 3D 6L
Sicilian Defense 6 games 2W 2D 2L
Scheveningen Variation 3 games 1W 0D 2L
(unspecified) 2 games 1W 0D 1L
Keres Attack 1 game 0W 0D 1L
French Variation 1 game 0W 1D 0L
Westerinen Attack 1 game 0W 1D 0L
Closed 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Delayed Alapin Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
English Opening 2 games 0W 1D 1L
Symmetrical Variation 2 games 0W 1D 1L
Hedgehog Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 0D 1L
Queen's Gambit Declined 1 game 0W 0D 1L
Harrwitz Attack 1 game 0W 0D 1L
Fianchetto Defense 1 game 0W 0D 1L
Catalan Opening 1 game 0W 0D 1L
Closed 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Pirc Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 95

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

2024.03.26 · 10. Nxc6 (−36.7% win chance) 0-1
Valente, Sofia
Costa, Nuno Guilherme R
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2025.04.15 · 43... Bb8 (−35.2% win chance) 1/2-1/2
Costa, Nuno Guilherme R
Hares, Guilherme Monteiro
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2024.10.04 · 66... Ke4 (−32.6% win chance) 1/2-1/2
Costa, Nuno Guilherme R
Bittner, Titus
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2025.04.16 · 37. Kh1 (−27.2% win chance) 1/2-1/2
Cardoso, Xavier Silva
Costa, Nuno Guilherme R
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View blunders & mistakes
Games Showing all 18 games
Date Event Round Color Opponent Result Accuracy % First moves