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Mena Vilchez, Ulises

Standard: 1707 Rapid: 1711 Blitz: 1709 (last updated 2026-11-02)
FIDE ID: 6516068 (view FIDE profile)
Federation: CRC Sex: M Birth Year: 1952 Age: 74
Title: — Women's title: — Other title: — FOA title: —
Games: 16 Wins: 7 (44%) Draws: 2 (13%) Losses: 7 (44%)
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Dossier

12 of 16 games analyzed.

Accuracy: 87.5%
Opened e4: 1/1
Castled kingside: 5Same-side castling: 5Did not castle: 2
Played on the kingside: 4Fianchettoed queenside: 2Fianchettoed kingside: 1
Missed tactics: 6Backward pawn: 5Space advantage: 5Active pieces: 5Initiated exchanges: 5Sacrificed material: 4Kept the bishop pair: 3Isolated pawn: 3Avoided exchanges: 2
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Openings

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

As White 3 games 3W 0D 0L
King's Gambit Accepted 1 game 1W 0D 0L
Bishop's Gambit 1 game 1W 0D 0L
Greco Variation 1 game 1W 0D 0L
King's Gambit 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Gambit Declined 1 game 1W 0D 0L
Queen's Knight Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 6 games 0W 1D 5L
Sicilian Defense 2 games 0W 0D 2L
Smith-Morra Gambit 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Four Knights Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
English Opening 2 games 0W 0D 2L
Symmetrical Variation 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
Indian Defense 1 game 0W 1D 0L
Accelerated London System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Pawn Game 1 game 0W 0D 1L
Zukertort Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 69

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

????.??.?? · 31... Qa4 (−86.2% win chance) 1/2-1/2
Mena Vilchez, Ulises
Cersosimo Bolanos, Francisco
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????.??.?? · 29... Qa4 (−59.8% win chance) 1/2-1/2
Mena Vilchez, Ulises
Cersosimo Bolanos, Francisco
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2026.04.11 · 75... Kf7 (−47.5% win chance) 1-0
Mena Vilchez, Ulises
Francia Roa, Victor Ricardo
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2024.08.18 · 42... Rxe2 (−35.7% win chance) 1-0
Mena Vilchez, Ulises
Jimenez Molina, Juan Leon
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View blunders & mistakes
Games Showing all 16 games
Date Event Round Color Opponent Result Accuracy % First moves