Chess Games DB
Find player games & weaknesses
Log in
Player profile

Castillo Guerrero, Alvaro

Standard: 0 Rapid: 0 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 553050037 (view FIDE profile)
Federation: ESP Sex: M Birth Year: 2019 Age: 7
Title: — Women's title: — Other title: — FOA title: —
Games: 4 Wins: 0 (0%) Draws: 0 (0%) Losses: 4 (100%)
View all games
Dossier

4 of 4 games analyzed.

Accuracy: 65.2%
Opened e4: 1/1
Castled kingside: 2Same-side castling: 2Did not castle: 2
Played in the center: 2Played on the kingside: 1
Isolated pawn: 4Initiated exchanges: 4Space advantage: 3Active pieces: 2Kept the bishop pair: 2Played gambits: 2Sacrificed material: 2Missed tactics: 2
View full dossier
Openings

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

As White 1 game 0W 0D 1L
Portuguese Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 3 games 0W 0D 3L
Petrov's Defense 3 games 0W 0D 3L
Damiano Variation 2 games 0W 0D 2L
(unspecified) 1 game 0W 0D 1L
Kholmov Gambit 1 game 0W 0D 1L
Three Knights Game 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 25

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

2026.07.05 · 15... h5 (−89.2% win chance) 1-0
Castillo Guerrero, Alvaro
Abad Pascual, Galatea
View game
2026.07.02 · 14. Qxe7+ (−55.5% win chance) 0-1
Martin Fernandez, Rodrigo
Castillo Guerrero, Alvaro
View game
2026.07.04 · 5... Rg8 (−35.9% win chance) 1-0
Castillo Guerrero, Alvaro
Martinez Caldito, Haritz
View game
2026.07.02 · 16. Kf2 (−34.8% win chance) 0-1
Martin Fernandez, Rodrigo
Castillo Guerrero, Alvaro
View game
View blunders & mistakes
Games Showing all 4 games
Date Event Round Color Opponent Result Accuracy % First moves