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Player profile

Silva, Mariana

Standard: 1988 Rapid: 1959 Blitz: 1898 (last updated 2026-11-02)
FIDE ID: 1911899 (view FIDE profile)
Federation: POR Sex: F Birth Year: 1998 Age: 28
Title: WFM Women's title: WFM Other title: — FOA title: —
Games: 94 Wins: 36 (38%) Draws: 19 (20%) Losses: 38 (40%) Other: 1
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Dossier

85 of 94 games analyzed.

Accuracy: 88.7%
Opened d4: 37/42Opened e4: 5/42
Castled kingside: 64Same-side castling: 62Opposite-side castling: 6Castled queenside: 6Did not castle: 5
Played in the center: 25Fianchettoed kingside: 22Played on the kingside: 17Fianchettoed queenside: 14Played on the queenside: 13
Initiated exchanges: 58Space advantage: 51Active pieces: 51Sacrificed material: 50Backward pawn: 45Kept the bishop pair: 39Isolated pawn: 38Missed tactics: 22Avoided exchanges: 8Played gambits: 3
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Openings

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As White 44 games 20W 7D 17L
Queen's Gambit Declined 12 games 7W 0D 5L
Exchange Variation 7 games 3W 0D 4L
Positional Variation 5 games 2W 0D 3L
(unspecified) 1 game 1W 0D 0L
Reshevsky Variation 1 game 0W 0D 1L
Janowski Variation 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
(unspecified) 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Marshall Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Nimzo-Indian Defense 7 games 2W 1D 4L
Normal Variation 4 games 1W 1D 2L
Classical Defense 2 games 0W 1D 1L
(unspecified) 2 games 1W 0D 1L
St. Petersburg Variation 2 games 1W 0D 1L
Fischer Variation 1 game 0W 0D 1L
(unspecified) 1 game 1W 0D 0L
Romanishin Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
King's Indian Defense 7 games 5W 1D 1L
Fianchetto Variation 6 games 4W 1D 1L
Classical Variation 2 games 1W 0D 1L
Panno Variation 2 games 2W 0D 0L
Yugoslav Variation, Exchange Line 1 game 1W 0D 0L
Delayed Fianchetto 1 game 0W 1D 0L
Normal Variation 1 game 1W 0D 0L
Standard Development 1 game 1W 0D 0L
Slav Defense 3 games 1W 1D 1L
Exchange Variation 3 games 1W 1D 1L
(unspecified) 2 games 0W 1D 1L
Symmetrical Line 1 game 1W 0D 0L
Sicilian Defense 2 games 0W 1D 1L
Delayed Alapin Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Moscow Variation 1 game 0W 0D 1L
Main Line 1 game 0W 0D 1L
Ruy Lopez 2 games 0W 0D 2L
Cozio Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Schliemann Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Semi-Slav Defense 2 games 1W 0D 1L
Marshall Gambit 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Accelerated Move Order 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Caro-Kann Defense 1 game 1W 0D 0L
Endgame Offer 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
French Defense 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Burn Variation 1 game 0W 1D 0L
Grünfeld Defense 1 game 0W 0D 1L
Three Knights Variation 1 game 0W 0D 1L
Vienna Variation 1 game 0W 0D 1L
Old Indian Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Gambit Accepted 1 game 1W 0D 0L
Classical Defense 1 game 1W 0D 0L
Russian Gambit 1 game 1W 0D 0L
Benko Gambit Accepted 1 game 0W 1D 0L
Modern Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Pawn Game 1 game 1W 0D 0L
Symmetrical Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Benoni Defense 1 game 0W 1D 0L
Knight's Tour Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Indian Defense 1 game 1W 0D 0L
Anti-Nimzo-Indian 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 39 games 9W 12D 18L
Sicilian Defense 9 games 1W 2D 6L
Nyezhmetdinov-Rossolimo Attack 4 games 0W 1D 3L
(unspecified) 4 games 0W 1D 3L
Kalashnikov Variation 3 games 0W 0D 3L
(unspecified) 3 games 0W 0D 3L
Lasker-Pelikan Variation 1 game 1W 0D 0L
Schlechter Variation 1 game 1W 0D 0L
Accelerated Dragon 1 game 0W 1D 0L
Maróczy Bind 1 game 0W 1D 0L
Queen's Gambit Declined 8 games 3W 2D 3L
Exchange Variation 4 games 2W 1D 1L
Positional Variation 4 games 2W 1D 1L
Janowski Variation 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Queen's Knight Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Normal Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Caro-Kann Defense 8 games 2W 5D 1L
Exchange Variation 3 games 1W 2D 0L
(unspecified) 2 games 0W 2D 0L
Rubinstein Variation 1 game 1W 0D 0L
Tartakower Variation 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Breyer Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Advance Variation 1 game 1W 0D 0L
Tal Variation 1 game 1W 0D 0L
Two Knights Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Pawn Game 4 games 2W 0D 2L
Symmetrical Variation 1 game 0W 0D 1L
Pseudo-Catalan 1 game 0W 0D 1L
Colle System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
London System 1 game 1W 0D 0L
with e6 1 game 1W 0D 0L
Chigorin Variation 1 game 0W 0D 1L
Irish Gambit 1 game 0W 0D 1L
Catalan Opening 3 games 1W 0D 2L
Open Defense 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Indian Attack 3 games 0W 2D 1L
(unspecified) 3 games 0W 2D 1L
(unspecified) 3 games 0W 2D 1L
English Opening 1 game 0W 0D 1L
Agincourt Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Réti Opening 1 game 0W 0D 1L
Reversed Blumenfeld Gambit 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Zukertort Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Nimzo-Larsen Attack 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 416

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

2024.08.28 · 43... Rf7 (−95.1% win chance) 0-1
Silva, Mariana
Matos, Joao Guilherme
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2026.09.17 · 36... Kg7 (−46.8% win chance) 1-0
Silva, Mariana
Krasteva, Beloslava
View game
2026.05.25 · 53. Rxd3 (−43.7% win chance) 0-1
Friedrich, Ricardo
Silva, Mariana
View game
2026.09.18 · 50. Bc7 (−38.3% win chance) 0-1
James, Shemilah
Silva, Mariana
View game
View blunders & mistakes
Games Showing all 94 games
Date Event Round Color Opponent Result Accuracy % First moves