Player profile

Viani Antonio Dcunha

Standard: 2382 Rapid: 2228 Blitz: 2327 (last updated 2026-11-02)
FIDE ID: 5027330 (view FIDE profile)
Federation: IND Sex: M Birth Year: 1995 Age: 31
Title: IM Women's title: — Other title: — FOA title: —
Games: 158 Wins: 63 (40%) Draws: 48 (30%) Losses: 41 (26%) Other: 6
Dossier

148 of 158 games analyzed.

Accuracy: 92.9%
Opened e4: 35/53Opened d4: 10/53Opened c4: 6/53Opened Nf3: 2/53
Castled kingside: 80Same-side castling: 72Opposite-side castling: 12Castled queenside: 10Did not castle: 9
Played on the queenside: 29Played in the center: 25Fianchettoed queenside: 22Played on the kingside: 21Fianchettoed kingside: 18
Active pieces: 67Initiated exchanges: 66Sacrificed material: 60Space advantage: 56Kept the bishop pair: 52Isolated pawn: 51Backward pawn: 48Missed tactics: 17Avoided exchanges: 14Played gambits: 8
Openings

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As White 58 games 26W 17D 13L
Sicilian Defense 14 games 9W 3D 2L
Najdorf Variation 4 games 3W 1D 0L
(unspecified) 2 games 2W 0D 0L
English Attack 2 games 1W 1D 0L
Lasker-Pelikan Variation 3 games 2W 0D 1L
Sveshnikov Variation, Chelyabinsk Variation 2 games 1W 0D 1L
Sveshnikov Variation 1 game 1W 0D 0L
Nyezhmetdinov-Rossolimo Attack 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Moscow Variation 2 games 1W 1D 0L
Main Line 1 game 0W 1D 0L
(unspecified) 1 game 1W 0D 0L
Kalashnikov Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Dragon Variation 1 game 1W 0D 0L
Yugoslav Attack, Old Line 1 game 1W 0D 0L
French Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Ruy Lopez 10 games 2W 4D 4L
Morphy Defense 4 games 1W 2D 1L
Classical Defense Deferred 2 games 0W 1D 1L
Steinitz Deferred 1 game 0W 1D 0L
Norwegian Variation 1 game 1W 0D 0L
Closed 3 games 0W 2D 1L
Flohr System 2 games 0W 1D 1L
Smyslov Defense 1 game 0W 1D 0L
Open 2 games 1W 0D 1L
(unspecified) 1 game 0W 0D 1L
Dilworth Variation 1 game 1W 0D 0L
Open Berlin Defense 1 game 0W 0D 1L
l'Hermet Variation 1 game 0W 0D 1L
Caro-Kann Defense 5 games 2W 2D 0L
Advance Variation 4 games 2W 2D 0L
Botvinnik-Carls Defense 2 games 1W 1D 0L
Short Variation 1 game 1W 0D 0L
Tal Variation 1 game 0W 1D 0L
Two Knights Attack 1 game 0W 0D 0L
Mindeno Variation, Exchange Line 1 game 0W 0D 0L
King's Indian Defense 5 games 2W 0D 2L
Orthodox Variation 5 games 2W 0D 2L
Glek Defense 3 games 1W 0D 2L
Positional Defense 1 game 0W 0D 0L
Bayonet Attack 1 game 1W 0D 0L
French Defense 5 games 2W 3D 0L
Advance Variation 2 games 1W 1D 0L
Euwe Variation 1 game 0W 1D 0L
Paulsen Attack 1 game 1W 0D 0L
Tarrasch Variation 2 games 1W 1D 0L
Chistyakov Defense 1 game 1W 0D 0L
Open System, Main Line 1 game 0W 1D 0L
Steinitz Variation 1 game 0W 1D 0L
Boleslavsky Variation 1 game 0W 1D 0L
English Opening 3 games 1W 0D 2L
Symmetrical Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Mikenas-Carls Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's English Variation 1 game 0W 0D 1L
Reversed Sicilian 1 game 0W 0D 1L
Catalan Opening 3 games 1W 2D 0L
Open Defense 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Closed 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Semi-Slav Defense 3 games 1W 1D 1L
Accelerated Meran Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Chigorin Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Meran Variation 1 game 0W 1D 0L
Reynolds' Variation 1 game 0W 1D 0L
Queen's Gambit Declined 3 games 2W 1D 0L
Ragozin Defense 1 game 0W 1D 0L
Alekhine Variation 1 game 0W 1D 0L
Cambridge Springs Defense 1 game 1W 0D 0L
Rubinstein Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Petrov's Defense 2 games 2W 0D 0L
Nimzowitsch Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Modern Attack 1 game 1W 0D 0L
Center Variation 1 game 1W 0D 0L
Nimzo-Larsen Attack 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Bogo-Indian Defense 1 game 0W 0D 1L
Retreat Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Italian Game 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
Giuoco Pianissimo 1 game 0W 0D 1L
Modern Defense 1 game 1W 0D 0L
Gurgenidze Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Scandinavian Defense 1 game 0W 1D 0L
Lasker Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
As Black 51 games 20W 14D 16L
Sicilian Defense 8 games 2W 3D 2L
Four Knights Variation 2 games 0W 0D 1L
(unspecified) 2 games 0W 0D 1L
Najdorf Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Accelerated Dragon 1 game 1W 0D 0L
Modern Variation 1 game 1W 0D 0L
Dragon Variation 1 game 1W 0D 0L
Yugoslav Attack, Czerniak Variation 1 game 1W 0D 0L
Nyezhmetdinov-Rossolimo Attack 1 game 0W 1D 0L
Fianchetto Variation 1 game 0W 1D 0L
Hyperaccelerated Dragon 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Moscow Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Nimzo-Indian Defense 6 games 4W 0D 2L
Normal Variation 4 games 3W 0D 1L
Botvinnik System 2 games 2W 0D 0L
Gligoric System, Exchange Variation 1 game 0W 0D 1L
(unspecified) 1 game 1W 0D 0L
Simagin Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Classical Variation 1 game 0W 0D 1L
Berlin Variation 1 game 0W 0D 1L
Ruy Lopez 5 games 2W 2D 1L
Morphy Defense 4 games 2W 1D 1L
Møller Variation 2 games 0W 1D 1L
Classical Defense Deferred 1 game 1W 0D 0L
Tarrasch Variation 1 game 1W 0D 0L
Open 1 game 0W 1D 0L
Bernstein Variation 1 game 0W 1D 0L
French Defense 5 games 1W 2D 2L
Winawer Variation 4 games 1W 2D 1L
Retreat Variation, Armenian Line 1 game 1W 0D 0L
Positional Variation 1 game 0W 0D 1L
Delayed Exchange Variation 1 game 0W 1D 0L
Advance Variation, with h4 1 game 0W 1D 0L
Tarrasch Variation 1 game 0W 0D 1L
Open System, Euwe-Keres Line 1 game 0W 0D 1L
Queen's Gambit Declined 4 games 1W 1D 2L
Harrwitz Attack 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Exchange Variation 1 game 0W 0D 1L
Positional Variation 1 game 0W 0D 1L
Three Knights Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Italian Game 3 games 1W 1D 1L
Two Knights Defense 3 games 1W 1D 1L
Modern Bishop's Opening 3 games 1W 1D 1L
Rapport-Jobava System 2 games 0W 2D 0L
(unspecified) 2 games 0W 2D 0L
(unspecified) 2 games 0W 2D 0L
Queen's Pawn Game 2 games 0W 1D 1L
London System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Colle System 1 game 0W 0D 1L
Grünfeld Formation 1 game 0W 0D 1L
Catalan Opening 2 games 1W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Open Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Indian Defense 2 games 1W 0D 1L
Orthodox Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Fianchetto Variation 1 game 1W 0D 0L
Classical Main Line 1 game 1W 0D 0L
Scandinavian Defense 1 game 0W 1D 0L
Mieses-Kotroc Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Réti Opening 1 game 0W 0D 1L
Anglo-Slav Variation 1 game 0W 0D 1L
with g3 1 game 0W 0D 1L
Queen's Indian Defense, with e3, Bb4+ Line 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Bogo-Indian Defense 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Caro-Kann Defense 1 game 1W 0D 0L
Advance Variation 1 game 1W 0D 0L
Tal Variation 1 game 1W 0D 0L
Slav Defense 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Grünfeld Defense 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Philidor Defense 1 game 1W 0D 0L
Lion Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Semi-Slav Defense 1 game 0W 1D 0L
Moscow Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
King's Indian Attack 1 game 0W 0D 1L
Spassky Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Nimzo-Larsen Attack 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Polish Opening 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 477

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

2023.08.21 · 21. Qh5 (−66.1% win chance) 0-1
Talibov, Shiroghlan
Viani Antonio Dcunha
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? · 51... Ke6 (−47.9% win chance) 1/2-1/2
Viani Antonio Dcunha
Davari, Sara
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? · 68... Kh2 (−47.6% win chance) 0-1
Viani Antonio Dcunha
Ghoreishi Amiri, Seyed Kian
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2026.09.10 · 24... Nc6 (−44.4% win chance) 1/2-1/2
Viani Antonio Dcunha
Mahmood Shah, Mukhriez Shah
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Games Showing all 158 games
Date Event Round Color Opponent Result Accuracy % First moves