Player profile

Ryan Gualberto, Prazeres

Games: 11 Wins: 2 (18%) Draws: 1 (9%) Losses: 8 (73%)
Dossier

8 of 11 games analyzed.

Accuracy: 81.8%
Opened c4: 2/3Opened d4: 1/3
Castled kingside: 6Same-side castling: 6Did not castle: 2
Played in the center: 4Played on the kingside: 2Fianchettoed kingside: 1Fianchettoed queenside: 1Played on the queenside: 1
Space advantage: 7Active pieces: 6Isolated pawn: 5Sacrificed material: 5Missed tactics: 5Backward pawn: 5Kept the bishop pair: 3Initiated exchanges: 3Avoided exchanges: 2
Openings

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As White 4 games 1W 1D 2L
English Opening 2 games 1W 1D 0L
Anglo-Indian Defense 1 game 1W 0D 0L
Queen's Knight Variation 1 game 1W 0D 0L
King's English Variation 1 game 0W 1D 0L
Reversed Closed Sicilian 1 game 0W 1D 0L
Indian Defense 1 game 0W 0D 1L
Accelerated London System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Bird Opening 1 game 0W 0D 1L
From's Gambit 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 7 games 1W 0D 6L
French Defense 2 games 0W 0D 2L
Exchange Variation 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
Sicilian Defense 2 games 0W 0D 2L
Accelerated Dragon 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
Closed 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Slav Defense 2 games 1W 0D 1L
Quiet Variation 1 game 1W 0D 0L
Schallopp Defense 1 game 1W 0D 0L
Three Knights Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Gambit Declined 1 game 0W 0D 1L
Modern Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 63

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

2025.04.12 · 37... Ra2 (−68.8% win chance) 0-1
Ryan Gualberto Prazeres
Icaro De Lima Nogueira
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2025.04.19 · 28... Rd5 (−39.6% win chance) 1-0
Ryan Gualberto Prazeres
Dos Santos, Daniel Leite
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2025.04.12 · 44. Kf3 (−37.9% win chance) 1/2-1/2
Reis, Renan do Carmo
Ryan Gualberto Prazeres
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2025.04.12 · 31... Kg6 (−37.2% win chance) 1-0
Ryan Gualberto Prazeres
Dos Santos, Daniel Leite
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Games Showing all 11 games
Date Event Round Color Opponent Result Accuracy % First moves