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Player profile

Bosco Junior, Claudio

Standard: 0 Rapid: 1706 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 538021374 (view FIDE profile)
Federation: BRA Sex: M Birth Year: 1972 Age: 54
Title: — Women's title: — Other title: — FOA title: —
Games: 1 Wins: 0 (0%) Draws: 0 (0%) Losses: 1 (100%)
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Dossier

1 of 1 game analyzed.

Accuracy: 78.3%
Did not castle: 1
Played on the queenside: 1
Kept the bishop pair: 1Active pieces: 1Initiated exchanges: 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 0D 1L
French Defense 1 game 0W 0D 1L
Advance Variation 1 game 0W 0D 1L
Paulsen Attack 1 game 0W 0D 1L
Blunders 3 flagged moves

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

2025.02.01 · 12... a5 (−21.6% win chance) 1-0
Bosco Junior, Claudio
Cunha, Rodrigo Azalim
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2025.02.01 · 13... a4 (−12.9% win chance) 1-0
Bosco Junior, Claudio
Cunha, Rodrigo Azalim
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2025.02.01 · 14... Qxb2 (−9.5% win chance) 1-0
Bosco Junior, Claudio
Cunha, Rodrigo Azalim
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Games Showing all 1 game
Date Event Round Color Opponent Result Accuracy % First moves