Player profile

Theo Biyiasas

Games: 5 Wins: 1 (20%) Draws: 0 (0%) Losses: 4 (80%)
Dossier

5 of 5 games analyzed.

Accuracy: 87.5%
Opened d4: 3/3
Same-side castling: 3Castled queenside: 2Castled kingside: 2Did not castle: 1Opposite-side castling: 1
Played in the center: 2Played on the queenside: 1Played on the kingside: 1Fianchettoed queenside: 1
Kept the bishop pair: 4Active pieces: 3Sacrificed material: 3Backward pawn: 2Space advantage: 2Initiated exchanges: 2Isolated pawn: 2Missed tactics: 1Avoided exchanges: 1
Openings

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As White 3 games 1W 0D 2L
Grünfeld Defense 1 game 0W 0D 1L
Three Knights Variation 1 game 0W 0D 1L
Petrosian System 1 game 0W 0D 1L
Nimzo-Indian Defense 1 game 0W 0D 1L
Normal Variation 1 game 0W 0D 1L
Botvinnik System 1 game 0W 0D 1L
King's Indian Defense 1 game 1W 0D 0L
Semi-Averbakh System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 2 games 0W 0D 2L
Nimzo-Larsen Attack 1 game 0W 0D 1L
Modern Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Ruy Lopez 1 game 0W 0D 1L
Exchange 1 game 0W 0D 1L
Alekhine Variation 1 game 0W 0D 1L
Blunders Top 4 of 29

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

2026.01.04 · 36... Bxe5 (−47.5% win chance) 1-0
Theo Biyiasas
Mallela, Abhishek
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2026.01.04 · 38... Rd6 (−29% win chance) 1-0
Theo Biyiasas
Mallela, Abhishek
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2026.01.03 · 26... Ne7 (−22.4% win chance) 1-0
Theo Biyiasas
Taghizadeh, Rayan
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2026.01.04 · 48. Re3 (−22.3% win chance) 0-1
Bagdasarian, Ararat
Theo Biyiasas
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Games Showing all 5 games
Date Event Round Color Opponent Result Accuracy % First moves