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Ruiz Segura, John Phillips

Standard: 1465 Rapid: 1697 Blitz: 1514 (last updated 2026-10-02)
FIDE ID: 6501850 (view FIDE profile)
Federation: CRC Sex: M Birth Year: 1952 Age: 74
Title: — Women's title: — Other title: — FOA title: —
Games: 6 Wins: 2 (33%) Draws: 0 (0%) Losses: 4 (67%)
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Dossier

5 of 6 games analyzed.

Accuracy: 78.4%
Opened d4: 1/2Opened e4: 1/2
Castled kingside: 3Same-side castling: 2Castled queenside: 1Did not castle: 1
Played in the center: 3Fianchettoed queenside: 1Played on the queenside: 1Fianchettoed kingside: 1Played on the kingside: 1
Kept the bishop pair: 4Initiated exchanges: 4Isolated pawn: 3Missed tactics: 3Active pieces: 3Space advantage: 2Sacrificed material: 2Avoided exchanges: 1Played gambits: 1Backward pawn: 1
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Openings

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As White 3 games 1W 0D 2L
Queen's Indian Defense 1 game 0W 0D 1L
Spassky System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Ponziani Opening 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Pawn Game 1 game 0W 0D 1L
Colle System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 3 games 1W 0D 2L
King's Gambit Accepted 1 game 0W 0D 1L
Bishop's Gambit 1 game 0W 0D 1L
Greco Variation 1 game 0W 0D 1L
Bishop's Opening 1 game 1W 0D 0L
Ponziani Gambit 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Bird Opening 1 game 0W 0D 1L
Double Duck Formation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 22

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

2026.04.04 · 14... gxh5 (−36.9% win chance) 1-0
Ruiz Segura, John Phillips
Pomares Herrera, Efrain
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2026.04.11 · 23. Rc2 (−32.6% win chance) 0-1
Bolanos Barth, Francisco
Ruiz Segura, John Phillips
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2026.04.05 · 18. Qxf6 (−28.9% win chance) 1-0
Villegas Villalobos, Oscar
Ruiz Segura, John Phillips
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2026.04.11 · 16... dxc4 (−23.6% win chance) 1-0
Ruiz Segura, John Phillips
Mena Vilchez, Ulises
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Games Showing all 6 games
Date Event Round Color Opponent Result Accuracy % First moves