Player profile

Vargas Castro, Jhon

Standard: 0 Rapid: 1689 Blitz: 1572 (last updated 2026-11-02)

FIDE ID: 144405928 (view FIDE profile)

Federation: COL Sex: M Birth Year: 1965 Age: 61

Title: — Women's title: — Other title: — FOA title: —

Games: 7 Wins: 0 (0%) Draws: 2 (29%) Losses: 0 (0%) Other: 5

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Dossier

2 of 7 games analyzed.

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Openings

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As White 3 games 0W 1D 0L

King's Gambit Accepted 1 game 0W 0D 0L

Bonsch-Osmolovsky Variation 1 game 0W 0D 0L

(unspecified) 1 game 0W 0D 0L

Sicilian Defense 1 game 0W 0D 0L

O'Kelly Variation 1 game 0W 0D 0L

Normal System 1 game 0W 0D 0L

Queen's Pawn Game 1 game 0W 1D 0L

Zukertort Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

As Black 4 games 0W 1D 0L

Sicilian Defense 1 game 0W 0D 0L

Scheveningen Variation 1 game 0W 0D 0L

Classical Variation 1 game 0W 0D 0L

Modern Defense 1 game 0W 0D 0L

Standard Line 1 game 0W 0D 0L

(unspecified) 1 game 0W 0D 0L

Rat Defense 1 game 0W 0D 0L

Small Center Defense 1 game 0W 0D 0L

(unspecified) 1 game 0W 0D 0L

Queen's Pawn Game 1 game 0W 1D 0L

Anglo-Slav Opening 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Blunders Top 4 of 18

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

? · 28. Qa6 (−65% win chance) 1/2-1/2

Rogelio Mora Hernandez

Vargas Castro, Jhon

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? · 44... Rhh2 (−42.2% win chance) 1/2-1/2

Vargas Castro, Jhon

Pachon Fonseca, Harold Jair

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? · 23... b5 (−34.7% win chance) 1/2-1/2

Vargas Castro, Jhon

Pachon Fonseca, Harold Jair

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? · 9. Nc3 (−22.6% win chance) 1/2-1/2

Rogelio Mora Hernandez

Vargas Castro, Jhon

Engine View game

View blunders & mistakes

Games Showing all 7 games

Event	Round	Opponent	Result	Accuracy %	First moves
Round 7: Taborda Parra, Wilder Andres - Vargas Castro, Jhon	7.25	Taborda Parra, Wilder Andres (144413955) (1789)	*	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
Round 6: Vargas Castro, Jhon - Martinez, Libnaim Celeste	6.32	Martinez, Libnaim Celeste (3912353)	*	-	1. e4 e5 2. f4 exf4 3. Nf3 Ne7
Round 5: Suarez Aldana, Eduard Davis - Vargas Castro, Jhon	5.25	Suarez Aldana, Eduard Davis (4484126) (1745)	*	-	1. e4 g6 2. d4 Bg7 3. Nc3 e6
Round 4: Vargas Castro, Jhon - Rafael Eduardo Velasquez	4.33	Rafael Eduardo Velasquez	*	-	1. e4 c5 2. Nf3 a6 3. d4 cxd4
Round 3: Moreno Herrera, Ricardo - Vargas Castro, Jhon	3.38	Moreno Herrera, Ricardo (144419759)	*	-	1. e4 d6 2. d4 e6 3. f4 Qh4+
Round 2: Vargas Castro, Jhon - Rogelio Mora Hernandez	2.35	Rogelio Mora Hernandez	½	67.70%	1. d4 d5 2. Nf3 h6 3. g3 e6
Round 1: Pachon Fonseca, Harold Jair - Vargas Castro, Jhon	1.45	Pachon Fonseca, Harold Jair (144431651)	½	75.30%	1. d4 d6 2. c4 c6 3. Nf3 g6