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Player profile

Viana, Marcelo Junior Dos Santos

Standard: 1682 Rapid: 1595 Blitz: 0 (last updated 2026-11-02)
FIDE ID: 538005093 (view FIDE profile)
Federation: BRA Sex: M Birth Year: 2014 Age: 12
Title: — Women's title: — Other title: — FOA title: —
Games: 1 Wins: 0 (0%) Draws: 1 (100%) Losses: 0 (0%)
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Dossier

1 of 1 game analyzed.

Accuracy: 74.9%
Castled kingside: 1Same-side castling: 1
Fianchettoed queenside: 1Played in the center: 1
Kept the bishop pair: 1Active pieces: 1Avoided exchanges: 1Accepted short draws: 1
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Openings

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As White 0 games 0W 0D 0L

No games as White in this range.

As Black 1 game 0W 1D 0L
Catalan Opening 1 game 0W 1D 0L
Closed 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders 3 flagged moves

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

2026.09.06 · 13... Nxe5 (−35.3% win chance) 1/2-1/2
Viana, Marcelo Junior Dos Santos
Do Nascimento, Miguel Pinto
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2026.09.06 · 8... exd5 (−13.8% win chance) 1/2-1/2
Viana, Marcelo Junior Dos Santos
Do Nascimento, Miguel Pinto
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2026.09.06 · 7... b6 (−9.8% win chance) 1/2-1/2
Viana, Marcelo Junior Dos Santos
Do Nascimento, Miguel Pinto
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View blunders & mistakes
Games Showing all 1 game
Date Event Round Color Opponent Result Accuracy % First moves