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Dos Santos, Janio Silva

Standard: 1842 Rapid: 1905 Blitz: 1873 (last updated 2026-10-02)
FIDE ID: 2159805 (view FIDE profile)
Federation: BRA Sex: M Birth Year: 1965 Age: 61
Title: — Women's title: — Other title: — FOA title: —
Games: 4 Wins: 2 (50%) Draws: 1 (25%) Losses: 1 (25%)
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Dossier

4 of 4 games analyzed.

Accuracy: 83.6%
Opened e4: 2/2
Castled queenside: 2Castled kingside: 1Same-side castling: 1Did not castle: 1Opposite-side castling: 1
Played in the center: 2Fianchettoed queenside: 1Played on the kingside: 1
Kept the bishop pair: 4Space advantage: 4Active pieces: 4Sacrificed material: 2Initiated exchanges: 2Backward pawn: 1Isolated pawn: 1
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Openings

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As White 2 games 1W 0D 1L
Pirc Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Scandinavian Defense 1 game 1W 0D 0L
Valencian Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 2 games 1W 1D 0L
Sicilian Defense 1 game 1W 0D 0L
Kan Variation 1 game 1W 0D 0L
Knight Variation 1 game 1W 0D 0L
English Opening 1 game 0W 1D 0L
Symmetrical Variation 1 game 0W 1D 0L
Fianchetto Variation 1 game 0W 1D 0L
Blunders Top 4 of 18

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

2026.07.04 · 33. Kxd1 (−38.9% win chance) 0-1
Macedo, Gustavo Henrique Reis
Dos Santos, Janio Silva
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2026.07.04 · 24. Rd5 (−33.9% win chance) 0-1
Macedo, Gustavo Henrique Reis
Dos Santos, Janio Silva
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2026.07.04 · 21... Qf6 (−28.5% win chance) 1/2-1/2
Dos Santos, Janio Silva
Araujo, Everson De Moura
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2026.07.04 · 15. a4 (−22.8% win chance) 0-1
Macedo, Gustavo Henrique Reis
Dos Santos, Janio Silva
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View blunders & mistakes
Games Showing all 4 games
Date Event Round Color Opponent Result Accuracy % First moves