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Player profile

Bernal Yana, Derek Rayhan

Standard: 0 Rapid: 0 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 81437986 (view FIDE profile)
Federation: PER Sex: M Birth Year: 2018 Age: 8
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: 88.7%
Opened e4: 1/1
Did not castle: 1
Played in the center: 1
Isolated pawn: 1Backward pawn: 1Missed tactics: 1
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Openings

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As White 1 game 0W 0D 1L
Sicilian Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 0 games 0W 0D 0L

No games as Black in this range.

Blunders Top 4 of 5

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

2025.12.05 · 10. Bxd4 (−18.2% win chance) 0-1
Pinero Rodriguez, Carlos Jose
Bernal Yana, Derek Rayhan
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2025.12.05 · 8. Be3 (−7.7% win chance) 0-1
Pinero Rodriguez, Carlos Jose
Bernal Yana, Derek Rayhan
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2025.12.05 · 26. Nh1 (−6.5% win chance) 0-1
Pinero Rodriguez, Carlos Jose
Bernal Yana, Derek Rayhan
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2025.12.05 · 31. Nc1 (−1.5% win chance) 0-1
Pinero Rodriguez, Carlos Jose
Bernal Yana, Derek Rayhan
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View blunders & mistakes
Games Showing all 1 game
Date Event Round Color Opponent Result Accuracy % First moves