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De Alverga, Ivan Polari

Standard: 1627 Rapid: 1673 Blitz: 0 (last updated 2026-11-02)
FIDE ID: 538014130 (view FIDE profile)
Federation: BRA Sex: M Birth Year: 1945 Age: 81
Title: — Women's title: — Other title: — FOA title: —
Games: 3 Wins: 0 (0%) Draws: 1 (33%) Losses: 2 (67%)
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Dossier

3 of 3 games analyzed.

Accuracy: 85.7%
Opened e4: 1/1
Same-side castling: 3Castled kingside: 2Castled queenside: 1
Played in the center: 2Fianchettoed kingside: 1
Active pieces: 3Missed tactics: 3Kept the bishop pair: 2Backward pawn: 2Sacrificed material: 2Avoided exchanges: 1
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Openings

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As White 1 game 0W 0D 1L
Czech Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 2 games 0W 1D 1L
Grünfeld Defense 1 game 0W 0D 1L
Russian Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Pawn Game 1 game 0W 1D 0L
Colle System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 22

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

2026.09.05 · 20... Qc8 (−32% win chance) 1-0
De Alverga, Ivan Polari
Julio, Cesar De Paiva Garcia
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2025.05.09 · 25. Rdd3 (−23.9% win chance) 0-1
Luz, Edmundo Reis
De Alverga, Ivan Polari
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2026.09.05 · 17... Nd7 (−19.3% win chance) 1-0
De Alverga, Ivan Polari
Julio, Cesar De Paiva Garcia
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2026.04.24 · 28... b6 (−16.6% win chance) 1/2-1/2
De Alverga, Ivan Polari
Manzi, Luiz Antonio Bardaro
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View blunders & mistakes
Games Showing all 3 games
Date Event Round Color Opponent Result Accuracy % First moves