Player profile

Galaviz Medina, Sion Radamantys

Standard: 2538 Rapid: 2444 Blitz: 2455 (last updated 2026-11-02)
FIDE ID: 5123119 (view FIDE profile)
Federation: MEX Sex: M Birth Year: 2005 Age: 21
Title: GM Women's title: — Other title: — FOA title: —
Games: 415 Wins: 213 (51%) Draws: 117 (28%) Losses: 76 (18%) Other: 9
Dossier

392 of 415 games analyzed.

Accuracy: 91.9%
Opened d4: 155/156Opened Nf3: 1/156
Castled kingside: 258Same-side castling: 225Opposite-side castling: 35Did not castle: 33Castled queenside: 21
Played in the center: 103Played on the kingside: 78Fianchettoed queenside: 74Played on the queenside: 62Fianchettoed kingside: 50
Active pieces: 218Initiated exchanges: 216Space advantage: 211Kept the bishop pair: 191Backward pawn: 178Isolated pawn: 172Sacrificed material: 172Avoided exchanges: 62Missed tactics: 59Played gambits: 13
Openings

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

As White 165 games 100W 39D 26L
Nimzo-Indian Defense 44 games 26W 12D 6L
Normal Variation 23 games 14W 7D 2L
(unspecified) 12 games 8W 3D 1L
Botvinnik System 6 games 3W 3D 0L
Classical Defense 5 games 3W 1D 1L
Sämisch Variation 8 games 6W 2D 0L
(unspecified) 6 games 4W 2D 0L
O'Kelly Variation 2 games 2W 0D 0L
St. Petersburg Variation 7 games 5W 1D 1L
American Variation 5 games 3W 1D 1L
Fischer Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Kmoch Variation 4 games 1W 2D 1L
(unspecified) 4 games 1W 2D 1L
Rubinstein System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
Noa Variation 1 game 0W 0D 1L
Queen's Gambit Declined 42 games 28W 8D 6L
Exchange Variation 26 games 17W 6D 3L
Positional Variation 22 games 16W 3D 3L
Carlsen Variation 3 games 0W 3D 0L
Reshevsky Variation 1 game 1W 0D 0L
Janowski Variation 6 games 5W 0D 1L
(unspecified) 6 games 5W 0D 1L
Ragozin Defense 3 games 2W 0D 1L
(unspecified) 2 games 2W 0D 0L
Alekhine Variation 1 game 0W 0D 1L
(unspecified) 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Queen's Knight Variation 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Austrian Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Semi-Tarrasch Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Three Knights Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Indian Defense 23 games 11W 6D 6L
Semi-Averbakh System 17 games 8W 4D 5L
(unspecified) 17 games 8W 4D 5L
Normal Variation 4 games 1W 2D 1L
Standard Development 4 games 1W 2D 1L
Averbakh Variation 1 game 1W 0D 0L
Modern Defense 1 game 1W 0D 0L
Orthodox Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Gambit Accepted 6 games 3W 3D 0L
Classical Defense 4 games 2W 2D 0L
Alekhine System 2 games 2W 0D 0L
Russian Gambit 1 game 0W 1D 0L
Steinitz Variation, Development Variation 1 game 0W 1D 0L
Normal Variation 1 game 0W 1D 0L
Traditional System 1 game 0W 1D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Semi-Slav Defense 5 games 5W 0D 0L
Quiet Variation 3 games 3W 0D 0L
(unspecified) 3 games 3W 0D 0L
Chigorin Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Accelerated Move Order 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Indian Defense 5 games 3W 1D 1L
Normal Variation 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Seirawan Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Budapest Gambit Accepted 1 game 1W 0D 0L
Main Line, Alekhine Variation, Tartakower Defense 1 game 1W 0D 0L
Anti-Nimzo-Indian 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Pirc Defense 5 games 1W 2D 2L
(unspecified) 5 games 1W 2D 2L
(unspecified) 5 games 1W 2D 2L
Modern Defense 5 games 4W 1D 0L
Standard Defense 3 games 2W 1D 0L
(unspecified) 3 games 2W 1D 0L
Beefeater Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Standard Line 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Slav Defense 5 games 4W 0D 1L
Quiet Variation 5 games 4W 0D 1L
(unspecified) 2 games 1W 0D 1L
Schallopp Defense 2 games 2W 0D 0L
Pin Defense 1 game 1W 0D 0L
Benoni Defense 4 games 2W 2D 0L
Taimanov Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Knight's Tour Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Modern Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Classical Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Indian Defense 3 games 2W 0D 1L
Petrosian Variation 2 games 1W 0D 1L
(unspecified) 1 game 0W 0D 1L
Farago Defense 1 game 1W 0D 0L
Miles Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Philidor Defense 3 games 0W 2D 1L
Lion Variation 2 games 0W 2D 0L
(unspecified) 1 game 0W 1D 0L
Shirov Gambit 1 game 0W 1D 0L
Exchange Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Grünfeld Defense 3 games 3W 0D 0L
Exchange Variation 3 games 3W 0D 0L
Classical Variation 3 games 3W 0D 0L
Tarrasch Defense 2 games 1W 1D 0L
Dubov Tarrasch 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Benko Gambit 2 games 2W 0D 0L
Zaitsev System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Rat Defense 1 game 1W 0D 0L
English Rat 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Old Indian Defense 1 game 1W 0D 0L
Ukrainian Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
English Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Mexican Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Horwitz Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Kangaroo Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Benko Gambit Accepted 1 game 1W 0D 0L
Modern Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
English Opening 1 game 0W 0D 1L
Symmetrical Variation 1 game 0W 0D 1L
Three Knights Variation 1 game 0W 0D 1L
As Black 170 games 78W 56D 36L
Sicilian Defense 81 games 36W 24D 21L
Najdorf Variation 18 games 9W 4D 5L
(unspecified) 10 games 5W 2D 3L
Yates Variation 2 games 1W 1D 0L
Opocensky Variation 2 games 0W 0D 2L
English Attack 2 games 2W 0D 0L
Zagreb Variation 1 game 1W 0D 0L
Poisoned Pawn Variation 1 game 0W 1D 0L
Moscow Variation 12 games 4W 7D 1L
(unspecified) 11 games 3W 7D 1L
Moscow Gambit 1 game 1W 0D 0L
Closed 10 games 6W 2D 2L
Carlsen Variation 5 games 4W 0D 1L
(unspecified) 3 games 2W 1D 0L
Traditional 2 games 0W 1D 1L
Nyezhmetdinov-Rossolimo Attack 8 games 3W 0D 5L
Fianchetto Variation 8 games 3W 0D 5L
Alapin Variation 8 games 5W 2D 1L
(unspecified) 5 games 3W 1D 1L
Smith-Morra Declined 2 games 1W 1D 0L
Barmen Defense 1 game 1W 0D 0L
Lasker-Pelikan Variation 3 games 1W 0D 2L
Sveshnikov Variation, Chelyabinsk Variation 2 games 1W 0D 1L
(unspecified) 1 game 0W 0D 1L
Old Sicilian 3 games 0W 2D 1L
(unspecified) 3 games 0W 2D 1L
Modern Variations 3 games 1W 0D 2L
(unspecified) 2 games 1W 0D 1L
Main Line 1 game 0W 0D 1L
Kan Variation 3 games 2W 1D 0L
Knight Variation 1 game 1W 0D 0L
Maróczy Bind, Réti Variation 1 game 0W 1D 0L
Modern Variation 1 game 1W 0D 0L
Four Knights Variation 2 games 0W 2D 0L
Cobra Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Accelerated Dragon 2 games 0W 0D 2L
Modern Variation 1 game 0W 0D 1L
Modern Bc4 Variation 1 game 0W 0D 1L
Chekhover Variation 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
French Variation 2 games 2W 0D 0L
Normal 1 game 1W 0D 0L
Westerinen Attack 1 game 1W 0D 0L
Delayed Alapin Variation 2 games 1W 1D 0L
with e6 1 game 1W 0D 0L
with d6 1 game 0W 1D 0L
Taimanov Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Keres Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Kupreichik Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Gambit Declined 33 games 15W 14D 4L
Exchange Variation 14 games 5W 6D 3L
Positional Variation 12 games 5W 4D 3L
Sämisch Variation 1 game 0W 1D 0L
Reshevsky Variation 1 game 0W 1D 0L
Ragozin Defense 7 games 2W 5D 0L
Alekhine Variation 4 games 1W 3D 0L
(unspecified) 3 games 1W 2D 0L
(unspecified) 5 games 2W 2D 1L
(unspecified) 5 games 2W 2D 1L
Three Knights Variation 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Harrwitz Attack 1 game 1W 0D 0L
Fianchetto Defense 1 game 1W 0D 0L
Tartakower Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Vienna Variation 1 game 0W 1D 0L
Quiet Variation 1 game 0W 1D 0L
Barmen Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Anti-Tartakower Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Pawn Game 14 games 8W 3D 3L
London System 8 games 4W 2D 2L
(unspecified) 7 games 3W 2D 2L
with e6 1 game 1W 0D 0L
Torre Attack 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Symmetrical Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Accelerated London System 1 game 0W 1D 0L
Steinitz Countergambit 1 game 0W 1D 0L
Krause Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Colle System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Indian Defense 9 games 7W 2D 0L
Anti-Nimzo-Indian 4 games 2W 2D 0L
(unspecified) 4 games 2W 2D 0L
Accelerated London System 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
London System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Knights Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Dzindzi-Indian Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
English Opening 6 games 3W 2D 1L
Agincourt Defense 5 games 2W 2D 1L
(unspecified) 4 games 2W 1D 1L
Catalan Defense Accepted 1 game 0W 1D 0L
Symmetrical Variation 1 game 1W 0D 0L
Three Knights, Fianchetto Variation 1 game 1W 0D 0L
Catalan Opening 4 games 0W 2D 2L
Closed 3 games 0W 2D 1L
(unspecified) 2 games 0W 2D 0L
Spassky Gambit 1 game 0W 0D 1L
Open Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Bogo-Indian Defense 4 games 2W 2D 0L
Retreat Variation 3 games 1W 2D 0L
(unspecified) 3 games 1W 2D 0L
Wade-Smyslov Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Nimzo-Indian Defense 3 games 1W 1D 1L
Classical Variation 2 games 0W 1D 1L
Noa Variation 2 games 0W 1D 1L
Kmoch Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Gambit Accepted 3 games 0W 0D 3L
(unspecified) 3 games 0W 0D 3L
(unspecified) 3 games 0W 0D 3L
King's Indian Attack 3 games 1W 2D 0L
(unspecified) 3 games 1W 2D 0L
(unspecified) 3 games 1W 2D 0L
Zukertort Opening 2 games 0W 2D 0L
Reversed Grünfeld 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Rapport-Jobava System 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Nimzo-Larsen Attack 2 games 1W 1D 0L
Classical Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Indian Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Richter-Veresov Attack 1 game 1W 0D 0L
Two Knights System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Indian Defense, with e3 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Indian Attack, with e6 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Semi-Slav Defense 1 game 0W 1D 0L
Stoltz Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 1269

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

2023.11.24 · 21. Bxd1 (−89.6% win chance) 1-0
Eidelman, Gabriel
Galaviz Medina, Sion Radamantys
View game
2023.11.24 · 22. Bg5 (−88.8% win chance) 1-0
Eidelman, Gabriel
Galaviz Medina, Sion Radamantys
View game
2025.12.29 · 35... Qxb2 (−69.6% win chance) 1-0
Galaviz Medina, Sion Radamantys
Peyrer, Konstantin
View game
2025.12.30 · 44. Qxb7+ (−68.6% win chance) 0-1
Samadov, Read
Galaviz Medina, Sion Radamantys
View game
Games Showing all 415 games
Date Event Round Color Opponent Result Accuracy % First moves