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Jasper 2013: Althoff

Games: 7 Wins: 2 (29%) Draws: 3 (43%) Losses: 2 (29%)
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Dossier

6 of 7 games analyzed.

Accuracy: 85.6%
Opened d4: 4/4
Castled kingside: 5Same-side castling: 5Did not castle: 1
Played in the center: 3Played on the kingside: 1Fianchettoed kingside: 1Played on the queenside: 1
Active pieces: 4Sacrificed material: 3Initiated exchanges: 3Missed tactics: 2Backward pawn: 2Isolated pawn: 2Space advantage: 2Avoided exchanges: 2Kept the bishop pair: 2Accepted short draws: 1
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Openings

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As White 4 games 0W 2D 2L
Queen's Pawn Game 2 games 0W 1D 1L
Accelerated London System 1 game 0W 0D 1L
Steinitz Countergambit 1 game 0W 0D 1L
London System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Trompowsky Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Torre Attack 1 game 0W 0D 1L
Classical Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 3 games 2W 1D 0L
French Defense 2 games 1W 1D 0L
Exchange Variation 1 game 0W 1D 0L
Monte Carlo Variation 1 game 0W 1D 0L
Advance Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Horwitz Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 20

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

2026.05.03 · 19... fxe5 (−47.7% win chance) 1/2-1/2
Jasper 2013: Althoff
Niranjana 2013: Ganeshram
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2026.05.03 · 9. Qb3 (−34% win chance) 0-1
Kyo 2013: Zantingh
Jasper 2013: Althoff
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2026.05.03 · 14. Rfe1 (−31.1% win chance) 1/2-1/2
Rick 2013: Trommel
Jasper 2013: Althoff
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2026.05.03 · 14. d5 (−15.6% win chance) 0-1
Jasper 2013: Veldhuis
Jasper 2013: Althoff
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View blunders & mistakes
Games Showing all 7 games
Date Event Round Color Opponent Result Accuracy % First moves