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Player profile

Fontecha Martinez, Juan Carlos

Standard: 1752 Rapid: 1721 Blitz: 1779 (last updated 2026-10-02)
FIDE ID: 54716160 (view FIDE profile)
Federation: ESP Sex: M Birth Year: 1955 Age: 71
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: 86.6%
Opened e4: 1/1
Did not castle: 1
Played on the queenside: 1
Kept the bishop pair: 1Space advantage: 1Active pieces: 1Sacrificed material: 1
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Openings

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As White 1 game 0W 0D 1L
Sicilian Defense 1 game 0W 0D 1L
McDonnell Attack 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 8

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

2025.06.07 · 22. Rb6 (−28% win chance) 0-1
Martinez Ramirez, Lennis
Fontecha Martinez, Juan Carlos
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2025.06.07 · 28. Kd2 (−21.3% win chance) 0-1
Martinez Ramirez, Lennis
Fontecha Martinez, Juan Carlos
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2025.06.07 · 32. Bf2 (−11.2% win chance) 0-1
Martinez Ramirez, Lennis
Fontecha Martinez, Juan Carlos
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2025.06.07 · 15. Nd4 (−10.3% win chance) 0-1
Martinez Ramirez, Lennis
Fontecha Martinez, Juan Carlos
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Games Showing all 1 game
Date Event Round Color Opponent Result Accuracy % First moves