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Da Silva De Sena, Jefferson Ryan F

Standard: 1812 Rapid: 1921 Blitz: 1833 (last updated 2026-10-02)
FIDE ID: 2130165 (view FIDE profile)
Federation: BRA Sex: M Birth Year: 1969 Age: 57
Title: — Women's title: — Other title: NA FOA title: —
Games: 10 Wins: 6 (60%) Draws: 0 (0%) Losses: 4 (40%)
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Dossier

10 of 10 games analyzed.

Accuracy: 88.7%
Opened e4: 5/5
Castled kingside: 10Same-side castling: 7
Played on the kingside: 5Fianchettoed kingside: 5Played in the center: 3Played on the queenside: 1
Kept the bishop pair: 9Initiated exchanges: 6Active pieces: 6Sacrificed material: 5Backward pawn: 5Space advantage: 5Avoided exchanges: 3Missed tactics: 3Isolated pawn: 2Played gambits: 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 5 games 3W 0D 2L
French Defense 3 games 2W 0D 1L
King's Indian Attack 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Paulsen Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Sicilian Defense 2 games 1W 0D 1L
Classical Variation 1 game 1W 0D 0L
Sozin Attack 1 game 1W 0D 0L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 5 games 3W 0D 2L
Sicilian Defense 3 games 2W 0D 1L
Classical Variation 1 game 0W 0D 1L
Sozin Attack 1 game 0W 0D 1L
Closed 1 game 1W 0D 0L
Anti-Sveshnikov Variation, with d6 1 game 1W 0D 0L
Bowdler Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Petrov's Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Indian Defense 1 game 0W 0D 1L
Przepiorka Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 36

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

2025.11.20 · 12... Rb8 (−57.9% win chance) 0-1
Da Silva De Sena, Jefferson Ryan F
Morales Escobar, Alexander Jose
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2026.07.04 · 33... Qg5 (−27.2% win chance) 1-0
Da Silva De Sena, Jefferson Ryan F
Dos Santos, Edson Gomes
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2025.11.21 · 17... Bh6 (−24.3% win chance) 1-0
Da Silva De Sena, Jefferson Ryan F
De Souza, Mateus Nascimento
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2025.11.21 · 21. gxf7+ (−23.2% win chance) 0-1
Amorim Filho, Robson Bezerra
Da Silva De Sena, Jefferson Ryan F
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View blunders & mistakes
Games Showing all 10 games
Date Event Round Color Opponent Result Accuracy % First moves