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Lion, Maurice

Standard: 1862 Rapid: 1888 Blitz: 1833 (last updated 2026-11-02)
FIDE ID: 232688 (view FIDE profile)
Federation: BEL Sex: M Birth Year: 1982 Age: 44
Title: — Women's title: — Other title: NA FOA title: —
Games: 8 Wins: 2 (25%) Draws: 3 (38%) Losses: 3 (38%)
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Dossier

4 of 8 games analyzed.

Accuracy: 92.7%
Opened e4: 2/2
Did not castle: 2Castled queenside: 1Opposite-side castling: 1Castled kingside: 1Same-side castling: 1
Played in the center: 2
Sacrificed material: 3Initiated exchanges: 3Isolated pawn: 2Missed tactics: 2Kept the bishop pair: 2Active pieces: 2Backward pawn: 1Played gambits: 1Space advantage: 1Accepted short draws: 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 3 games 1W 2D 0L
French Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Sicilian Defense 1 game 0W 1D 0L
Alapin Variation 1 game 0W 1D 0L
Barmen Defense 1 game 0W 1D 0L
Vienna Game 1 game 1W 0D 0L
Anderssen Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 5 games 1W 1D 3L
Caro-Kann Defense 4 games 1W 0D 3L
Advance Variation 2 games 0W 0D 2L
(unspecified) 1 game 0W 0D 1L
Botvinnik-Carls Defense 1 game 0W 0D 1L
Maróczy Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Tartakower Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Pawn Game 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 15

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

2026.09.06 · 9... Nh6 (−17.9% win chance) 1-0
Lion, Maurice
Fedorchuk, Sergey A.
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2026.09.06 · 23... Rxc5 (−11.8% win chance) 1-0
Lion, Maurice
Fedorchuk, Sergey A.
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2026.09.06 · 10... cxd4 (−10.7% win chance) 1-0
Lion, Maurice
Fedorchuk, Sergey A.
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2026.09.06 · 36... Re4+ (−9.7% win chance) 1-0
Lion, Maurice
Fedorchuk, Sergey A.
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View blunders & mistakes
Games Showing all 8 games
Date Event Round Color Opponent Result Accuracy % First moves