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Player profile

Antonanzas Fernandez, Mario

Standard: 2109 Rapid: 2010 Blitz: 2140 (last updated 2026-11-02)
FIDE ID: 54506395 (view FIDE profile)
Federation: ESP Sex: M Birth Year: 2010 Age: 16
Title: CM Women's title: — Other title: — FOA title: —
Games: 40 Wins: 13 (33%) Draws: 8 (20%) Losses: 18 (45%) Other: 1
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Dossier

38 of 40 games analyzed.

Accuracy: 89.7%
Opened e4: 10/13Opened c4: 3/13
Castled kingside: 25Same-side castling: 23Opposite-side castling: 5Did not castle: 3Castled queenside: 3
Played on the kingside: 12Played in the center: 8Played on the queenside: 8Fianchettoed kingside: 8Fianchettoed queenside: 4
Initiated exchanges: 20Sacrificed material: 19Backward pawn: 18Active pieces: 17Kept the bishop pair: 17Space advantage: 14Isolated pawn: 10Missed tactics: 10Avoided exchanges: 4Played gambits: 4
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Openings

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As White 14 games 5W 4D 5L
Sicilian Defense 5 games 1W 1D 3L
Taimanov Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Prins Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Modern Variations 1 game 0W 0D 1L
Anti-Qxd4 Move Order 1 game 0W 0D 1L
Kan Variation 1 game 1W 0D 0L
Swiss Cheese Variation 1 game 1W 0D 0L
O'Kelly Variation 1 game 0W 0D 1L
Normal System, Taimanov Line 1 game 0W 0D 1L
English Opening 3 games 1W 1D 1L
Caro-Kann Defensive System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Anglo-Indian Defense 1 game 1W 0D 0L
Queen's Knight Variation 1 game 1W 0D 0L
Agincourt Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
French Defense 2 games 1W 1D 0L
Horwitz Attack 1 game 0W 1D 0L
Papa-Ticulat Gambit 1 game 0W 1D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Caro-Kann Defense 2 games 1W 1D 0L
Exchange Variation 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Grünfeld Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
Modern Exchange Variation 1 game 0W 0D 1L
Pirc Defense 1 game 1W 0D 0L
Byrne Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 19 games 8W 2D 9L
Indian Defense 5 games 3W 0D 2L
Pseudo-Benko 3 games 1W 0D 2L
(unspecified) 3 games 1W 0D 2L
Spielmann-Indian 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Accelerated London System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Petrov's Defense 4 games 2W 1D 1L
Classical Attack 1 game 0W 1D 0L
Staunton Variation 1 game 0W 1D 0L
Nimzowitsch Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
French Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Modern Attack 1 game 0W 0D 1L
Center Variation 1 game 0W 0D 1L
Sicilian Defense 2 games 1W 0D 1L
Accelerated Dragon 2 games 1W 0D 1L
Maróczy Bind 2 games 1W 0D 1L
English Opening 2 games 0W 0D 2L
King's English Variation 2 games 0W 0D 2L
Reversed Closed Sicilian 1 game 0W 0D 1L
Three Knights System 1 game 0W 0D 1L
Four Knights Game 2 games 1W 0D 1L
Spanish Variation 1 game 0W 0D 1L
Rubinstein Variation, Henneberger Variation 1 game 0W 0D 1L
Scotch Variation 1 game 1W 0D 0L
Schmid Defense 1 game 1W 0D 0L
Pterodactyl Defense 1 game 1W 0D 0L
Eastern 1 game 1W 0D 0L
Anhanguera 1 game 1W 0D 0L
Benko Gambit Accepted 1 game 0W 0D 1L
Modern Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Vienna Game 1 game 0W 1D 0L
Vienna Gambit 1 game 0W 1D 0L
Paulsen Attack 1 game 0W 1D 0L
Queen's Gambit Declined 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
Reshevsky Variation 1 game 0W 0D 1L
Blunders Top 4 of 187

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

2025.12.06 · 49. Nxg6 (−46.5% win chance) 1/2-1/2
Antoneac Antoneac, Pablo Silviu
Antonanzas Fernandez, Mario
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2023.07.17 · 49. Bf6 (−46.5% win chance) 0-1
Pardo Ruiz, Carlos
Antonanzas Fernandez, Mario
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2025.12.08 · 57. Qxh7 (−44.8% win chance) 0-1
Campos Saez, Sergio
Antonanzas Fernandez, Mario
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2023.06.23 · 45... Re4 (−39.4% win chance) 1-0
Antonanzas Fernandez, Mario
Galindo Montoya, Diego
View game
View blunders & mistakes
Games Showing all 40 games
Date Event Round Color Opponent Result Accuracy % First moves