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Player profile

Mazo Fernandez, Roberto

Standard: 2048 Rapid: 1935 Blitz: 1891 (last updated 2026-11-02)
FIDE ID: 32036787 (view FIDE profile)
Federation: ESP
Federation: ESP Sex: M Birth Year: 1997 Age: 29
Title: — Women's title: — Other title: — FOA title: —
Games: 5 Wins: 2 (40%) Draws: 0 (0%) Losses: 3 (60%)
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Dossier

5 of 5 games analyzed.

Accuracy: 89.3%
Opened d4: 2/2
Same-side castling: 5Castled kingside: 4Castled queenside: 1
Played in the center: 3Fianchettoed kingside: 2Played on the queenside: 2Fianchettoed queenside: 1Played on the kingside: 1
Initiated exchanges: 4Kept the bishop pair: 3Backward pawn: 3Space advantage: 3Active pieces: 3Sacrificed material: 3Isolated pawn: 3Missed tactics: 1Avoided exchanges: 1
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Openings

Click "+" to add that group to the games list below. Multiple groups can be added at once.

As White 2 games 1W 0D 1L
Slav Defense 1 game 1W 0D 0L
Quiet Variation 1 game 1W 0D 0L
Schallopp Defense 1 game 1W 0D 0L
Nimzo-Indian Defense 1 game 0W 0D 1L
Kmoch Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 3 games 1W 0D 2L
English Opening 1 game 0W 0D 1L
King's English Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Sicilian Defense 1 game 0W 0D 1L
Richter-Rauzer Variation 1 game 0W 0D 1L
Neo-Modern Variation 1 game 0W 0D 1L
Indian Defense 1 game 1W 0D 0L
London System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 21

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

2026.09.25 · 26... Qc7 (−33.4% win chance) 1-0
Mazo Fernandez, Roberto
Lazaro Azcutia, Miguel
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2026.09.26 · 20. d5 (−23.9% win chance) 1-0
Rubio Sureda, Alejandro
Mazo Fernandez, Roberto
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2026.05.02 · 32. Rxd5 (−20.3% win chance) 0-1
Alves Garcia, Eric
Mazo Fernandez, Roberto
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2026.09.26 · 39... Qa6 (−19.5% win chance) 1-0
Mazo Fernandez, Roberto
Lopez Quevedo, Eduardo
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Games Showing all 5 games
Date Event Round Color Opponent Result Accuracy % First moves