Chess Games DB
Find player games & weaknesses
Log in
Player profile

Vieira, Roger Amorin

Standard: 1645 Rapid: 1620 Blitz: 1580 (last updated 2026-10-02)
FIDE ID: 538024012 (view FIDE profile)
Federation: BRA Sex: M Birth Year: 1999 Age: 27
Title: — Women's title: — Other title: — FOA title: —
Games: 4 Wins: 2 (50%) Draws: 0 (0%) Losses: 2 (50%)
View all games
Dossier

4 of 4 games analyzed.

Accuracy: 88.9%
Opened e4: 1/1
Castled kingside: 3Same-side castling: 2Opposite-side castling: 1
Played on the kingside: 2Fianchettoed kingside: 1Played in the center: 1
Missed tactics: 2Isolated pawn: 2Kept the bishop pair: 2Space advantage: 2Active pieces: 2Backward pawn: 1Avoided exchanges: 1Initiated exchanges: 1Sacrificed material: 1
View full dossier
Openings

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

As White 1 game 1W 0D 0L
Sicilian Defense 1 game 1W 0D 0L
Alapin Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 2 games 1W 0D 1L
King's Indian Defense 1 game 0W 0D 1L
Averbakh Variation 1 game 0W 0D 1L
Geller Defense 1 game 0W 0D 1L
Sicilian Defense 1 game 1W 0D 0L
Grand Prix Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 37

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

? · 43... Kd4 (−34% win chance) 1-0
Vieira, Roger Amorin
Wong, Argus Dag Min
View game
? · 25... Bxb1 (−26.9% win chance) 1-0
Vieira, Roger Amorin
Wong, Argus Dag Min
View game
2025.05.16 · 17. Ne5 (−26% win chance) 1-0
Da Silva, Kauan Carlos Cardoso
Vieira, Roger Amorin
View game
? · 27... Rg8 (−25.9% win chance) 1-0
Vieira, Roger Amorin
Wong, Argus Dag Min
View game
View blunders & mistakes
Games Showing all 4 games
Date Event Round Color Opponent Result Accuracy % First moves