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

Samuel Alfaro Valbuena

Games: 5 Wins: 1 (20%) Draws: 0 (0%) Losses: 4 (80%)
View all games
Dossier

5 of 5 games analyzed.

Accuracy: 72.7%
Opened e4: 2/3Opened d4: 1/3
Castled kingside: 5Same-side castling: 3Opposite-side castling: 1
Played in the center: 2Played on the kingside: 2Fianchettoed kingside: 1
Initiated exchanges: 5Active pieces: 3Missed tactics: 3Space advantage: 3Sacrificed material: 3Backward pawn: 2Isolated pawn: 1Kept the bishop pair: 1Played gambits: 1
View full dossier
Openings

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

As White 3 games 1W 0D 2L
Italian Game 2 games 1W 0D 1L
Two Knights Defense 1 game 1W 0D 0L
Modern Bishop's Opening 1 game 1W 0D 0L
Giuoco Pianissimo 1 game 0W 0D 1L
Italian Four Knights Variation 1 game 0W 0D 1L
Indian Defense 1 game 0W 0D 1L
Accelerated London System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 2 games 0W 0D 2L
King's Pawn Game 1 game 0W 0D 1L
Leonardis Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
French Defense 1 game 0W 0D 1L
Two Knights Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 32

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

2026.09.10 · 16... Rf7 (−81.9% win chance) 1-0
Samuel Alfaro Valbuena
Jose Alejandro Granados Nieto
View game
2026.09.11 · 13... g5 (−38.3% win chance) 1-0
Samuel Alfaro Valbuena
Jorge David Lopez Rojas
View game
2026.09.09 · 13. Qe2 (−36.6% win chance) 0-1
Thomas Esteban Ruiz Forero
Samuel Alfaro Valbuena
View game
2026.09.11 · 17. f3 (−25.4% win chance) 0-1
Van der Maas, Martien
Samuel Alfaro Valbuena
View game
View blunders & mistakes
Games Showing all 5 games
Date Event Round Color Opponent Result Accuracy % First moves