Player profile

Jon S Speelman

Games: 1 Wins: 1 (100%) Draws: 0 (0%) Losses: 0 (0%)
Dossier

1 of 1 game analyzed.

Accuracy: 97.8%
Opened Nf3: 1/1
Castled kingside: 1Same-side castling: 1
Played in the center: 1
Space advantage: 1Active pieces: 1Sacrificed material: 1Initiated exchanges: 1
Openings

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As White 1 game 1W 0D 0L
Queen's Gambit Declined 1 game 1W 0D 0L
Three Knights Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 0 games 0W 0D 0L

No games as Black in this range.

Blunders 1 flagged move

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

2024.02.10 · 23. Qe4 (−5.1% win chance) 1-0
Federico Rocco
Jon S Speelman
View game
Games Showing all 1 game
Date Event Round Color Opponent Result Accuracy % First moves