Player profile

Toncheva, Nadya

Standard: 2374 Rapid: 2302 Blitz: 2223 (last updated 2026-11-02)
FIDE ID: 2924056 (view FIDE profile)
Federation: BUL Sex: F Birth Year: 2005 Age: 21
Title: FM Women's title: WGM Other title: — FOA title: —
Games: 364 Wins: 155 (43%) Draws: 88 (24%) Losses: 120 (33%) Other: 1
Dossier

362 of 364 games analyzed.

Accuracy: 90.5%
Opened e4: 93/148Opened d4: 55/148
Castled kingside: 239Same-side castling: 213Did not castle: 34Opposite-side castling: 26Castled queenside: 21
Played in the center: 100Played on the queenside: 76Played on the kingside: 58Fianchettoed kingside: 52Fianchettoed queenside: 40
Active pieces: 217Initiated exchanges: 199Sacrificed material: 170Kept the bishop pair: 166Backward pawn: 166Space advantage: 147Isolated pawn: 145Missed tactics: 79Avoided exchanges: 52Played gambits: 40
Openings

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

As White 150 games 66W 32D 52L
Sicilian Defense 36 games 14W 8D 14L
Alapin Variation 26 games 8W 7D 11L
(unspecified) 12 games 3W 2D 7L
Stoltz Attack 6 games 2W 4D 0L
Barmen Defense 5 games 1W 1D 3L
Anti-Alapin Gambit 2 games 1W 0D 1L
Barmen Defense, Modern Line 1 game 1W 0D 0L
Delayed Alapin Variation 9 games 6W 1D 2L
(unspecified) 4 games 3W 1D 0L
with e6 4 games 3W 0D 1L
with d6 1 game 0W 0D 1L
Moscow Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Gambit Declined 26 games 15W 9D 2L
Exchange Variation 22 games 13W 7D 2L
Positional Variation 15 games 8W 6D 1L
Reshevsky Variation 6 games 4W 1D 1L
(unspecified) 1 game 1W 0D 0L
Queen's Knight Variation 3 games 2W 1D 0L
(unspecified) 3 games 2W 1D 0L
Austrian Defense 1 game 0W 1D 0L
Haberditz Variation 1 game 0W 1D 0L
Ruy Lopez 21 games 6W 1D 14L
Morphy Defense 10 games 3W 0D 7L
Modern Steinitz Defense 3 games 1W 0D 2L
Cozio Defense 2 games 1W 0D 1L
Classical Defense Deferred 2 games 0W 0D 2L
Schliemann Defense Deferred 1 game 0W 0D 1L
Neo-Arkhangelsk Variation 1 game 1W 0D 0L
Steinitz Deferred 1 game 0W 0D 1L
Closed 8 games 3W 0D 5L
Anti-Marshall 3 games 1W 0D 2L
Breyer Defense, Zaitsev Hybrid 2 games 0W 0D 2L
Chigorin Defense 1 game 0W 0D 1L
Flohr System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Classical Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Cozio Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Open Berlin Defense 1 game 0W 0D 1L
l'Hermet Variation 1 game 0W 0D 1L
Caro-Kann Defense 14 games 7W 4D 3L
Tartakower Variation 7 games 5W 2D 0L
(unspecified) 7 games 5W 2D 0L
Classical Variation 5 games 0W 2D 3L
(unspecified) 4 games 0W 2D 2L
Main Line 1 game 0W 0D 1L
Panov Attack 1 game 1W 0D 0L
Modern Defense 1 game 1W 0D 0L
Bronstein-Larsen Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Nimzo-Indian Defense 10 games 3W 1D 6L
Kmoch Variation 4 games 0W 0D 4L
(unspecified) 4 games 0W 0D 4L
Sämisch Variation 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Reshevsky Variation 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Normal Variation 1 game 0W 0D 1L
Classical Defense 1 game 0W 0D 1L
Rubinstein System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
French Defense 9 games 3W 4D 2L
Tarrasch Variation 8 games 2W 4D 2L
Chistyakov Defense 5 games 0W 3D 2L
Open System, Main Line 1 game 1W 0D 0L
Morozevich Variation 1 game 0W 1D 0L
Closed Variation, Main Line 1 game 1W 0D 0L
Rubinstein Variation 1 game 1W 0D 0L
Blackburne Defense 1 game 1W 0D 0L
King's Indian Defense 6 games 5W 0D 1L
Karpov System 3 games 2W 0D 1L
(unspecified) 3 games 2W 0D 1L
Normal Variation 2 games 2W 0D 0L
(unspecified) 1 game 1W 0D 0L
Standard Development 1 game 1W 0D 0L
Averbakh Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Semi-Slav Defense 4 games 3W 0D 1L
Meran Variation 3 games 3W 0D 0L
Lundin Variation 2 games 2W 0D 0L
Blumenfeld Variation 1 game 1W 0D 0L
Anti-Noteboom 1 game 0W 0D 1L
Stonewall Variation 1 game 0W 0D 1L
Pirc Defense 3 games 1W 1D 1L
(unspecified) 3 games 1W 1D 1L
(unspecified) 3 games 1W 1D 1L
Philidor Defense 3 games 0W 2D 1L
Lion Variation 3 games 0W 2D 1L
(unspecified) 3 games 0W 2D 1L
Scandinavian Defense 2 games 2W 0D 0L
Main Line 1 game 1W 0D 0L
Mieses Variation 1 game 1W 0D 0L
Modern Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Slav Defense 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Nimzowitsch Defense 2 games 0W 0D 2L
Scandinavian Variation 2 games 0W 0D 2L
Exchange Variation 1 game 0W 0D 1L
Advance Variation 1 game 0W 0D 1L
Grünfeld Defense 2 games 1W 0D 1L
Russian Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Exchange Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Old Indian Defense 2 games 2W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Ukrainian Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Petrov's Defense 1 game 0W 0D 1L
Cozio Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Gambit Accepted 1 game 0W 0D 1L
Central Variation 1 game 0W 0D 1L
McDonnell Defense 1 game 0W 0D 1L
Benko Gambit Declined 1 game 0W 1D 0L
Main Line 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Indian Accelerated 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Modern Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Dutch Defense 1 game 1W 0D 0L
Rubinstein Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Benko Gambit Accepted 1 game 0W 0D 1L
Pawn Return Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Rat Defense 1 game 1W 0D 0L
Antal Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 146 games 63W 36D 47L
Sicilian Defense 64 games 27W 19D 18L
Nyezhmetdinov-Rossolimo Attack 17 games 4W 5D 8L
(unspecified) 17 games 4W 5D 8L
Accelerated Dragon 15 games 8W 6D 1L
Maróczy Bind 12 games 7W 4D 1L
Maróczy Bind, Breyer Variation 1 game 0W 1D 0L
Modern Variation 1 game 0W 1D 0L
Modern Bc4 Variation 1 game 1W 0D 0L
Taimanov Variation 13 games 6W 3D 4L
Bastrikov Variation, English Attack 7 games 3W 3D 1L
Bastrikov Variation 5 games 2W 0D 3L
(unspecified) 1 game 1W 0D 0L
Kan Variation 5 games 3W 1D 1L
Maróczy Bind, Réti Variation 3 games 2W 1D 0L
Polugaevsky Variation 2 games 1W 0D 1L
Alapin Variation 3 games 1W 1D 1L
Barmen Defense 3 games 1W 1D 1L
Old Sicilian 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
French Variation 2 games 2W 0D 0L
Westerinen Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Czerniak Attack 2 games 2W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen Fianchetto Variation 1 game 1W 0D 0L
Closed 2 games 1W 1D 0L
Traditional 2 games 1W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Delayed Alapin Variation 1 game 0W 0D 1L
with e6 1 game 0W 0D 1L
Smith-Morra Gambit 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Slav Defense 20 games 7W 6D 7L
Quiet Variation 7 games 1W 4D 2L
Schallopp Defense 7 games 1W 4D 2L
Czech Variation 5 games 2W 0D 3L
Carlsbad Variation 3 games 2W 0D 1L
Carlsbad Variation, Morozevich Variation 1 game 0W 0D 1L
Classical System, Main Line 1 game 0W 0D 1L
Modern Line 4 games 2W 1D 1L
(unspecified) 4 games 2W 1D 1L
Exchange Variation 3 games 1W 1D 1L
(unspecified) 3 games 1W 1D 1L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Queen's Pawn Game 13 games 7W 3D 3L
London System 3 games 2W 0D 1L
(unspecified) 3 games 2W 0D 1L
Symmetrical Variation 3 games 1W 2D 0L
Pseudo-Catalan 2 games 0W 2D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 3 games 2W 1D 0L
(unspecified) 3 games 2W 1D 0L
Accelerated London System 2 games 2W 0D 0L
Steinitz Countergambit 2 games 2W 0D 0L
Colle System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Torre Attack 1 game 0W 0D 1L
Gossip Variation 1 game 0W 0D 1L
Queen's Gambit Accepted 12 games 4W 2D 6L
Classical Defense 3 games 0W 0D 3L
Main Line 3 games 0W 0D 3L
Old Variation 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Janowski-Larsen Variation 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Central Variation 2 games 2W 0D 0L
McDonnell Defense 2 games 2W 0D 0L
Gunsberg Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Bogoljubow Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
English Opening 11 games 4W 0D 7L
Symmetrical Variation 11 games 4W 0D 7L
(unspecified) 6 games 2W 0D 4L
Botvinnik System Reversed, with Nf3 3 games 2W 0D 1L
Anti-Benoni Variation, Spielmann Defense 1 game 0W 0D 1L
Three Knights, Fianchetto Variation 1 game 0W 0D 1L
French Defense 8 games 6W 0D 2L
Advance Variation 3 games 2W 0D 1L
Euwe Variation 3 games 2W 0D 1L
Steinitz Variation 3 games 3W 0D 0L
Boleslavsky Variation 2 games 2W 0D 0L
Bradford Attack Variation 1 game 1W 0D 0L
Exchange Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Classical Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Zukertort Opening 7 games 4W 2D 1L
Sicilian Invitation 7 games 4W 2D 1L
(unspecified) 7 games 4W 2D 1L
Queen's Gambit Declined 5 games 1W 2D 2L
Exchange Variation 2 games 0W 1D 1L
Positional Variation 2 games 0W 1D 1L
(unspecified) 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Modern Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Réti Opening 2 games 1W 0D 1L
Anglo-Slav Variation 2 games 1W 0D 1L
Gurevich System 1 game 0W 0D 1L
with g3 1 game 1W 0D 0L
Semi-Slav Defense 1 game 0W 1D 0L
Main Line 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Richter-Veresov Attack 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
Accelerated Panov Attack 1 game 1W 0D 0L
Modern Variation 1 game 1W 0D 0L
Italian Game 1 game 1W 0D 0L
Scotch Gambit 1 game 1W 0D 0L
Max Lange Attack 1 game 1W 0D 0L
Blunders Top 4 of 1722

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

2024.12.30 · 60... Rh1 (−85.7% win chance) 0-1
Toncheva, Nadya
Lesbekova, Assel
View game
2024.06.14 · 58. Rc4+ (−72.3% win chance) 0-1
Banusz, Tamas
Toncheva, Nadya
View game
2026.10.09 · 35. Rb1 (−56.4% win chance) 0-1
Daulyte-Cornette, Deimante
Toncheva, Nadya
View game
2025.12.29 · 78. Qb5 (−48.1% win chance) 1/2-1/2
Nurman, Alua
Toncheva, Nadya
View game
Games Showing all 364 games
Date Event Round Color Opponent Result Accuracy % First moves