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Bueltmann-Prok, Lenny A

Standard: 1823 Rapid: 0 Blitz: 1804 (last updated 2026-11-02)
FIDE ID: 39939642 (view FIDE profile)
Federation: USA Sex: M Birth Year: 2008 Age: 18
Title: — Women's title: — Other title: — FOA title: —
Games: 5 Wins: 1 (20%) Draws: 1 (20%) Losses: 3 (60%)
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Dossier

5 of 5 games analyzed.

Accuracy: 88.2%
Opened e4: 2/2
Castled kingside: 5Same-side castling: 4
Played on the queenside: 3Fianchettoed kingside: 1Played on the kingside: 1Played in the center: 1
Initiated exchanges: 4Backward pawn: 4Sacrificed material: 4Kept the bishop pair: 3Isolated pawn: 2Active pieces: 2Space advantage: 2Missed tactics: 1
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Openings

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As White 2 games 0W 0D 2L
Sicilian Defense 2 games 0W 0D 2L
Open 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Smith-Morra Gambit Accepted 1 game 0W 0D 1L
Pin Defense 1 game 0W 0D 1L
As Black 3 games 1W 1D 1L
Sicilian Defense 2 games 1W 0D 1L
Lasker-Pelikan Variation 2 games 1W 0D 1L
Sveshnikov Variation, Chelyabinsk Variation 2 games 1W 0D 1L
King's Indian Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 25

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

2026.10.10 · 25. Ng5 (−37.5% win chance) 0-1
Katta, Sriansh
Bueltmann-Prok, Lenny A
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2026.10.09 · 24... Rb6 (−25.2% win chance) 1/2-1/2
Bueltmann-Prok, Lenny A
LIU, Steven
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2026.10.10 · 23. Nbc3 (−23.2% win chance) 0-1
Katta, Sriansh
Bueltmann-Prok, Lenny A
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2025.03.09 · 27... Rxa6 (−20.5% win chance) 1-0
Bueltmann-Prok, Lenny A
Levine, Owen
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Games Showing all 5 games
Date Event Round Color Opponent Result Accuracy % First moves