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Ballesteros Lopez, William

Standard: 1852 Rapid: 1801 Blitz: 1757 (last updated 2026-11-02)
FIDE ID: 4410424 (view FIDE profile)
Federation: COL Sex: M Birth Year: 1953 Age: 73
Title: — Women's title: — Other title: — FOA title: —
Games: 11 Wins: 2 (18%) Draws: 1 (9%) Losses: 6 (55%) Other: 2
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Dossier

3 of 11 games analyzed.

Accuracy: 75.1%
Opened e4: 1/1
Did not castle: 2Castled kingside: 1Same-side castling: 1
Played on the queenside: 2Fianchettoed kingside: 1Fianchettoed queenside: 1Played on the kingside: 1
Active pieces: 3Sacrificed material: 3Initiated exchanges: 3Backward pawn: 2Space advantage: 2Missed tactics: 2Isolated pawn: 1Kept the bishop pair: 1
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Openings

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

As White 5 games 0W 0D 4L
Sicilian Defense 3 games 0W 0D 3L
Alapin Variation 2 games 0W 0D 2L
Smith-Morra Declined 1 game 0W 0D 1L
Barmen Defense, Central Exchange 1 game 0W 0D 1L
Smith-Morra Gambit Declined 1 game 0W 0D 1L
Push Variation 1 game 0W 0D 1L
Queen's Pawn Game 1 game 0W 0D 0L
Symmetrical Variation 1 game 0W 0D 0L
(unspecified) 1 game 0W 0D 0L
Bishop's Opening 1 game 0W 0D 1L
Ponziani Gambit 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 6 games 2W 1D 2L
Scandinavian Defense 2 games 1W 0D 0L
Modern Variation 2 games 1W 0D 0L
(unspecified) 2 games 1W 0D 0L
Queen's Gambit Declined 2 games 1W 1D 0L
Modern Variation 1 game 0W 1D 0L
Normal Line 1 game 0W 1D 0L
Three Knights Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Nimzo-Larsen Attack 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Petrov's Defense 1 game 0W 0D 1L
Nimzowitsch Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 29

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

2025.04.17 · 43... Rxe4 (−77.9% win chance) 1/2-1/2
Ballesteros Lopez, William
Rodriguez Buroz, Diego Azahel
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2026.04.05 · 56... b3 (−47.5% win chance) 1-0
Ballesteros Lopez, William
Ospina Castro, Santiago
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2025.04.17 · 54... Rf5+ (−47.5% win chance) 1/2-1/2
Ballesteros Lopez, William
Rodriguez Buroz, Diego Azahel
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2025.04.17 · 71... Rg8 (−41% win chance) 1/2-1/2
Ballesteros Lopez, William
Rodriguez Buroz, Diego Azahel
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Games Showing all 11 games
Date Event Round Color Opponent Result Accuracy % First moves