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Player profile

Zaderman, Vitaly

Standard: 1986 Rapid: 0 Blitz: 0 (last updated 2026-11-02)
FIDE ID: 2023555 (view FIDE profile)
Federation: USA Sex: M Birth Year: 1952 Age: 74
Title: — Women's title: — Other title: — FOA title: —
Games: 18 Wins: 3 (17%) Draws: 3 (17%) Losses: 12 (67%)
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Dossier

18 of 18 games analyzed.

Accuracy: 89.8%
Opened d4: 7/9Opened c4: 2/9
Castled kingside: 15Same-side castling: 13Did not castle: 2Opposite-side castling: 2Castled queenside: 1
Fianchettoed kingside: 10Played in the center: 6Played on the kingside: 6Fianchettoed queenside: 6Played on the queenside: 1
Backward pawn: 12Kept the bishop pair: 12Isolated pawn: 11Space advantage: 10Active pieces: 10Missed tactics: 10Initiated exchanges: 9Sacrificed material: 8Avoided exchanges: 6Accepted short draws: 1
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Openings

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

As White 9 games 2W 3D 4L
King's Indian Defense 2 games 0W 1D 1L
Four Pawns Attack 1 game 0W 1D 0L
Normal Attack 1 game 0W 1D 0L
Sämisch Variation 1 game 0W 0D 1L
Normal Defense 1 game 0W 0D 1L
Queen's Gambit Declined 2 games 1W 0D 1L
Normal Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Three Knights Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Nimzo-Indian Defense 2 games 1W 1D 0L
Normal Variation 1 game 1W 0D 0L
Botvinnik System 1 game 1W 0D 0L
Rubinstein System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
English Opening 1 game 0W 1D 0L
Symmetrical Variation 1 game 0W 1D 0L
Ultra-Symmetrical Variation 1 game 0W 1D 0L
Rat Defense 1 game 0W 0D 1L
English Rat 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Gambit Accepted 1 game 0W 0D 1L
Classical Defense 1 game 0W 0D 1L
Main Line 1 game 0W 0D 1L
As Black 9 games 1W 0D 8L
King's Indian Defense 3 games 1W 0D 2L
Orthodox Variation 2 games 1W 0D 1L
(unspecified) 1 game 1W 0D 0L
Gligoric-Taimanov System 1 game 0W 0D 1L
Fianchetto Variation 1 game 0W 0D 1L
Classical Main Line 1 game 0W 0D 1L
Sicilian Defense 2 games 0W 0D 2L
Kan Variation 2 games 0W 0D 2L
Knight Variation 2 games 0W 0D 2L
Trompowsky Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
English Opening 1 game 0W 0D 1L
Symmetrical Variation 1 game 0W 0D 1L
Botvinnik System Reversed, with Nf3 1 game 0W 0D 1L
King's Pawn Game 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Philidor Defense 1 game 0W 0D 1L
Larsen Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 80

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

2024.03.27 · 37. Nd5 (−45.5% win chance) 0-1
Cherukuri, Nitesh
Zaderman, Vitaly
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2024.09.02 · 32... Bxd4 (−33.8% win chance) 1-0
Zaderman, Vitaly
Hoffman, Luc
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2024.08.30 · 58... Kf5 (−29.4% win chance) 1-0
Zaderman, Vitaly
Stern, Kevin B
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2024.08.30 · 60... Rb3 (−26.5% win chance) 1-0
Zaderman, Vitaly
Stern, Kevin B
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Games Showing all 18 games
Date Event Round Color Opponent Result Accuracy % First moves