Player profile

Juan Diego Vargas Castro

Games: 7 Wins: 4 (57%) Draws: 1 (14%) Losses: 2 (29%)
Dossier

1 of 7 games analyzed.

Accuracy: 93.6%
Opened d4: 1/1
Castled kingside: 1Same-side castling: 1
Played on the queenside: 1
Isolated pawn: 1Kept the bishop pair: 1Space advantage: 1Active pieces: 1Sacrificed material: 1Initiated exchanges: 1
Openings

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

As White 4 games 4W 0D 0L
Queen's Pawn Game 3 games 3W 0D 0L
Accelerated London System 3 games 3W 0D 0L
(unspecified) 3 games 3W 0D 0L
Indian Defense 1 game 1W 0D 0L
Accelerated London System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 3 games 0W 1D 2L
Slav Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Pawn Game 1 game 0W 1D 0L
Symmetrical Variation 1 game 0W 1D 0L
Pseudo-Catalan 1 game 0W 1D 0L
Rapport-Jobava System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders 3 flagged moves

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

2026.04.19 · 25. Qb2 (−12.3% win chance) 1-0
Fonseca Guarin, John Henry
Juan Diego Vargas Castro
View game
2026.04.19 · 23. a4 (−5.5% win chance) 1-0
Fonseca Guarin, John Henry
Juan Diego Vargas Castro
View game
2026.04.19 · 41. Qb5 (−0% win chance) 1-0
Fonseca Guarin, John Henry
Juan Diego Vargas Castro
View game
Games Showing all 7 games
Date Event Round Color Opponent Result Accuracy % First moves