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Chainho, Tomas

Standard: 1755 Rapid: 1861 Blitz: 1722 (last updated 2026-11-02)
FIDE ID: 1972464 (view FIDE profile)
Federation: POR
Federation: POR Sex: M Birth Year: 2000 Age: 26
Title: — Women's title: — Other title: — FOA title: —
Games: 6 Wins: 0 (0%) Draws: 2 (33%) Losses: 4 (67%)
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Dossier

5 of 6 games analyzed.

Accuracy: 86.2%
Opened e4: 1/2Opened d4: 1/2
Castled kingside: 4Same-side castling: 4Castled queenside: 1
Fianchettoed queenside: 3Played on the queenside: 2Played in the center: 1Played on the kingside: 1
Kept the bishop pair: 4Backward pawn: 4Active pieces: 3Avoided exchanges: 2Missed tactics: 2Sacrificed material: 2Initiated exchanges: 2Isolated pawn: 2Space advantage: 1
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Openings

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As White 2 games 0W 0D 2L
Sicilian Defense 1 game 0W 0D 1L
Sozin Attack 1 game 0W 0D 1L
Main Line 1 game 0W 0D 1L
Indian Defense 1 game 0W 0D 1L
Accelerated London System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 4 games 0W 2D 2L
Bogo-Indian Defense 1 game 0W 1D 0L
Retreat Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
English Opening 1 game 0W 0D 1L
Agincourt Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Gambit Declined 1 game 0W 1D 0L
Three Knights Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Ruy Lopez 1 game 0W 0D 1L
Morphy Defense 1 game 0W 0D 1L
Steinitz Deferred 1 game 0W 0D 1L
Blunders Top 4 of 37

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

2026.07.22 · 19... Qa8 (−31.4% win chance) 1-0
Chainho, Tomas
Afonso, Joao Pedro
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2026.05.01 · 68... Rg6 (−26.5% win chance) 1/2-1/2
Chainho, Tomas
Alves Garcia, Eric
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2026.05.01 · 57... Kf7 (−24.5% win chance) 1/2-1/2
Chainho, Tomas
Alves Garcia, Eric
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2026.05.01 · 71... Ne3 (−22.8% win chance) 1/2-1/2
Chainho, Tomas
Alves Garcia, Eric
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View blunders & mistakes
Games Showing all 6 games
Date Event Round Color Opponent Result Accuracy % First moves