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Ossa Muchavisoy, Eric Stiven

Standard: 1612 Rapid: 1500 Blitz: 1539 (last updated 2026-10-02)
FIDE ID: 144407289 (view FIDE profile)
Federation: COL Sex: M Birth Year: 2006 Age: 20
Title: — Women's title: — Other title: — FOA title: —
Games: 21 Wins: 3 (14%) Draws: 1 (5%) Losses: 17 (81%)
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Dossier

21 of 21 games analyzed.

Accuracy: 85.5%
Opened e4: 9/10Opened d4: 1/10
Castled kingside: 16Same-side castling: 16Did not castle: 5
Played on the kingside: 10Played in the center: 7Fianchettoed kingside: 6Fianchettoed queenside: 3Played on the queenside: 2
Sacrificed material: 13Backward pawn: 12Space advantage: 12Isolated pawn: 12Active pieces: 11Missed tactics: 11Kept the bishop pair: 9Avoided exchanges: 9Initiated exchanges: 7Played gambits: 1
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Openings

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As White 10 games 2W 1D 7L
Sicilian Defense 3 games 0W 0D 3L
Staunton-Cochrane Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Nyezhmetdinov-Rossolimo Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Modern Variations 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
King's Pawn Game 1 game 0W 0D 1L
Dresden Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Caro-Kann Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Nimzowitsch Defense 1 game 1W 0D 0L
Scandinavian Variation 1 game 1W 0D 0L
Advance Variation 1 game 1W 0D 0L
English Opening 1 game 0W 1D 0L
The Whale 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Italian Game 1 game 1W 0D 0L
Hungarian Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Alekhine Defense 1 game 0W 0D 1L
Four Pawns Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Dutch Defense 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 11 games 1W 0D 10L
Sicilian Defense 4 games 0W 0D 4L
Dragon Variation 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
Closed 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Bowdler Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Smith-Morra Gambit Accepted 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Pawn Game 2 games 1W 0D 1L
London System 1 game 0W 0D 1L
with e6 1 game 0W 0D 1L
Colle System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Indian Defense 1 game 0W 0D 1L
Knights Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
King's Indian Defense 1 game 0W 0D 1L
Fianchetto Variation 1 game 0W 0D 1L
Delayed Fianchetto 1 game 0W 0D 1L
Ruy Lopez 1 game 0W 0D 1L
Steinitz Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Scotch Game 1 game 0W 0D 1L
Mieses Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Rapport-Jobava System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 128

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

2024.06.09 · 48. Rd5 (−44.3% win chance) 0-1
Ovalle Tarifa, Diego Andres
Ossa Muchavisoy, Eric Stiven
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2024.06.09 · 36. Rxe3 (−34.8% win chance) 0-1
Perdomo Rivera, Luis Miguel
Ossa Muchavisoy, Eric Stiven
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2024.06.06 · 17... Bxg3 (−32.8% win chance) 0-1
Ossa Muchavisoy, Eric Stiven
Sebastian Gallego Pereira
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2024.06.05 · 17. dxc5 (−31.8% win chance) 0-1
Tobar Beltran, Miguel Angel
Ossa Muchavisoy, Eric Stiven
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Games Showing all 21 games
Date Event Round Color Opponent Result Accuracy % First moves