Player profile

Valerga, Diego

Standard: 2448 Rapid: 2431 Blitz: 2371 (last updated 2026-11-02)
FIDE ID: 100587 (view FIDE profile)
Federation: ARG Sex: M Birth Year: 1971 Age: 55
Title: GM Women's title: — Other title: — FOA title: —
Games: 159 Wins: 73 (46%) Draws: 71 (45%) Losses: 15 (9%)
Dossier

145 of 159 games analyzed.

Accuracy: 94.5%
Opened d4: 41/63Opened e4: 21/63Opened Nf3: 1/63
Castled kingside: 88Same-side castling: 84Did not castle: 22Castled queenside: 11Opposite-side castling: 6
Played in the center: 57Played on the queenside: 35Fianchettoed kingside: 26Played on the kingside: 25Fianchettoed queenside: 20
Active pieces: 90Initiated exchanges: 78Sacrificed material: 65Kept the bishop pair: 63Space advantage: 59Isolated pawn: 54Backward pawn: 46Avoided exchanges: 26Accepted short draws: 14Played gambits: 13
Openings

Click "+" to add that group to the games list below. Multiple groups can be added at once.

As White 69 games 35W 29D 5L
Queen's Gambit Declined 11 games 4W 5D 2L
Harrwitz Attack 3 games 1W 2D 0L
Two Knights Defense 2 games 1W 1D 0L
(unspecified) 1 game 0W 1D 0L
Barmen Variation 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Exchange Variation 1 game 0W 1D 0L
Positional Variation 1 game 0W 1D 0L
Orthodox Defense 1 game 0W 0D 1L
Rubinstein Variation 1 game 0W 0D 1L
Three Knights Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Anti-Tartakower Variation 1 game 1W 0D 0L
Petrosian Variation 1 game 1W 0D 0L
Three Knights 1 game 0W 1D 0L
Vienna Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Sicilian Defense 9 games 6W 3D 0L
Najdorf Variation 5 games 4W 1D 0L
Adams Attack 1 game 1W 0D 0L
Zagreb Variation 1 game 1W 0D 0L
English Attack 1 game 1W 0D 0L
English Attack, Anti-English 1 game 0W 1D 0L
Yates Variation 1 game 1W 0D 0L
Four Knights Variation 2 games 0W 2D 0L
(unspecified) 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
Richter-Rauzer Variation 1 game 1W 0D 0L
Traditional Variation 1 game 1W 0D 0L
Nyezhmetdinov-Rossolimo Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Indian Defense 7 games 5W 1D 1L
Normal Variation 3 games 2W 0D 1L
Rare Defenses 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Knight Variation 1 game 0W 0D 1L
Orthodox Variation 3 games 2W 1D 0L
(unspecified) 1 game 1W 0D 0L
Bayonet Attack 1 game 0W 1D 0L
Aronin-Taimanov Defense 1 game 1W 0D 0L
Smyslov Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Nimzo-Indian Defense 5 games 2W 1D 2L
Normal Variation 4 games 2W 0D 2L
Gligoric System, Exchange Variation 2 games 2W 0D 0L
Schlechter Defense 1 game 0W 0D 1L
Classical Defense 1 game 0W 0D 1L
Classical Variation 1 game 0W 1D 0L
Noa Variation 1 game 0W 1D 0L
Queen's Indian Defense 4 games 4W 0D 0L
Kasparov-Petrosian Variation 2 games 2W 0D 0L
Kasparov Attack 1 game 1W 0D 0L
Marco Defense 1 game 1W 0D 0L
Kasparov Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Petrosian Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Ruy Lopez 4 games 2W 2D 0L
Closed 2 games 1W 1D 0L
Bogoljubow Variation 1 game 1W 0D 0L
Chigorin Defense 1 game 0W 1D 0L
Morphy Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Schliemann Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Pawn Game 3 games 1W 2D 0L
Symmetrical Variation 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Colle System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Grünfeld Defense 3 games 2W 1D 0L
Stockholm Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Three Knights Variation 1 game 1W 0D 0L
Petrosian System 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
Modern Exchange Variation 1 game 1W 0D 0L
Italian Game 2 games 0W 2D 0L
Two Knights Defense 1 game 0W 1D 0L
Polerio Defense, Bishop Check Line 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Giuoco Pianissimo 1 game 0W 1D 0L
Tarrasch Defense 2 games 1W 1D 0L
Two Knights Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Classical Variation 1 game 0W 1D 0L
Main Line 1 game 0W 1D 0L
Scandinavian Defense 2 games 0W 2D 0L
Modern Variation 1 game 0W 1D 0L
Gipslis Variation 1 game 0W 1D 0L
Main Line 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Lion Defense 2 games 1W 1D 0L
Anti-Philidor 1 game 1W 0D 0L
Lion's Cave 1 game 1W 0D 0L
Lion's Jaw 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Catalan Opening 2 games 0W 2D 0L
Closed 2 games 0W 2D 0L
(unspecified) 2 games 0W 2D 0L
Slav Defense 2 games 1W 1D 0L
Czech Variation 2 games 1W 1D 0L
Krause Attack 2 games 1W 1D 0L
East Indian Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Caro-Kann Defense 1 game 1W 0D 0L
Panov Attack 1 game 1W 0D 0L
Main Line 1 game 1W 0D 0L
Alekhine Defense 1 game 1W 0D 0L
Modern Variation 1 game 1W 0D 0L
Larsen Variation 1 game 1W 0D 0L
Queen's Gambit Accepted 1 game 1W 0D 0L
Normal Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Philidor Defense 1 game 0W 1D 0L
Lion Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
French Defense 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
Burn Variation 1 game 1W 0D 0L
English Opening 1 game 0W 1D 0L
Anglo-Indian Defense 1 game 0W 1D 0L
Anglo-Grünfeld Variation 1 game 0W 1D 0L
Dutch Defense 1 game 1W 0D 0L
Leningrad Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Horwitz Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Indian Defense 1 game 1W 0D 0L
Pseudo-Benko 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Semi-Slav Defense Accepted 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
As Black 65 games 25W 33D 7L
Sicilian Defense 20 games 9W 10D 1L
Scheveningen Variation 6 games 4W 2D 0L
Keres Attack 3 games 2W 1D 0L
(unspecified) 1 game 1W 0D 0L
Classical Variation 1 game 0W 1D 0L
English Attack, with f3 1 game 1W 0D 0L
Four Knights Variation 3 games 1W 2D 0L
(unspecified) 2 games 1W 1D 0L
Exchange Variation 1 game 0W 1D 0L
French Variation 2 games 1W 1D 0L
(unspecified) 1 game 0W 1D 0L
Open 1 game 1W 0D 0L
Smith-Morra Gambit 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Taimanov Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Kronberger Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Godiva Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Nyezhmetdinov-Rossolimo Attack 1 game 0W 1D 0L
Fianchetto Variation, Gufeld Gambit 1 game 0W 1D 0L
Najdorf Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Closed 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Old Sicilian 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Petrov's Defense 5 games 1W 3D 1L
Modern Attack 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Classical Attack 2 games 0W 1D 1L
(unspecified) 1 game 0W 0D 1L
Mason-Showalter Variation 1 game 0W 1D 0L
Three Knights Game 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
English Opening 5 games 3W 2D 0L
Agincourt Defense 3 games 1W 2D 0L
Bogoljubow Defense 2 games 1W 1D 0L
Wimpy System 1 game 0W 1D 0L
Neo-Catalan 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Anglo-Indian Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Semi-Slav Defense 5 games 1W 3D 1L
Moscow Variation 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Accelerated Meran Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Accelerated Move Order 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Marshall Gambit 1 game 0W 1D 0L
Main Line 1 game 0W 1D 0L
Caro-Kann Defense 4 games 1W 3D 0L
Classical Variation 2 games 0W 2D 0L
Flohr Variation 1 game 0W 1D 0L
Spassky Variation 1 game 0W 1D 0L
Advance Variation 1 game 0W 1D 0L
Tal Variation 1 game 0W 1D 0L
Exchange Variation 1 game 1W 0D 0L
Rubinstein Variation 1 game 1W 0D 0L
Queen's Pawn Game 4 games 2W 2D 0L
London System 3 games 1W 2D 0L
(unspecified) 3 games 1W 2D 0L
Colle System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Alekhine Defense 4 games 2W 2D 0L
Exchange Variation 2 games 0W 2D 0L
Voronezh Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Modern Variation 1 game 1W 0D 0L
Alburt Variation 1 game 1W 0D 0L
Four Pawns Attack 1 game 1W 0D 0L
Fianchetto Variation 1 game 1W 0D 0L
Queen's Gambit Declined 4 games 0W 3D 1L
Semi-Tarrasch Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
Exchange Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Charousek Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Anti-Tartakower Variation 1 game 0W 1D 0L
Petrosian Variation 1 game 0W 1D 0L
King's Indian Attack 3 games 0W 2D 1L
Symmetrical Defense 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Double Fianchetto 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Nimzo-Indian Defense 3 games 1W 1D 1L
Normal Variation 2 games 1W 0D 1L
Classical Defense 2 games 1W 0D 1L
Classical Variation 1 game 0W 1D 0L
Milner-Barry Variation 1 game 0W 1D 0L
French Defense 3 games 1W 1D 1L
King's Indian Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Tarrasch Variation 1 game 0W 0D 1L
Open System, Euwe-Keres Line 1 game 0W 0D 1L
Exchange Variation 1 game 1W 0D 0L
Monte Carlo Variation 1 game 1W 0D 0L
Rapport-Jobava System, with e6 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Trompowsky Attack 1 game 1W 0D 0L
Classical Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Catalan Opening 1 game 1W 0D 0L
Open Defense 1 game 1W 0D 0L
Classical Line 1 game 1W 0D 0L
King's Indian Defense 1 game 0W 1D 0L
Fianchetto Variation 1 game 0W 1D 0L
Lesser Simagin (Spassky) 1 game 0W 1D 0L
Indian Defense 1 game 1W 0D 0L
Accelerated London System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 288

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

2026.05.21 · 27... Ne4 (−45.3% win chance) 0-1
Valerga, Diego
Paris, Adolfo
View game
2024.12.03 · 28. Bxc5 (−44.5% win chance) 0-1
Mareco, Sandro
Valerga, Diego
View game
2025.12.13 · 38. Rd1 (−42% win chance) 1-0
Tempone, Marcelo
Valerga, Diego
View game
2025.11.27 · 50... Rb1 (−40.4% win chance) 1-0
Valerga, Diego
Flores, Diego
View game
Games Showing all 159 games
Date Event Round Color Opponent Result Accuracy % First moves