United StatesUSA
ID: 30907748

Boris Kogan

FIDE ratings

1,828Classical

Performance

50 games
16% Win
72% Draw
12% Loss

Boris Kogan's playing style

Overall score:52%8W 36D 6L over 50 games
Best with 1.d4 as White:58%in 24 games
Steady recent form:45%2W 14D 4L in last 20 games
Hard to beat — high draw rate:72%of games are draws

Openings as White

Among the openings shown, Queen's Indian Defense: Fianchetto Variation, Check Variation, Intermezzo Line has the largest White sample, with 2 games. Select a row to explore its moves and inspect example games below.

Queen's Indian Defense: Fianchetto Variation, Check Variation, Intermezzo Line
100%
2g
Semi-Slav Defense: Anti-Moscow Gambit
100%
2g
Semi-Slav Defense: Botvinnik Variation, Lilienthal Variation
100%
2g
Queen's Gambit Declined: Semi-Tarrasch Defense
100%
2g
Queen's Gambit Declined: Normal Defense
100%
2g

Openings as Black

Among the openings shown, Sicilian Defense: Najdorf Variation, English Attack has the largest Black sample, with 6 games. These results describe the available sample, not a prediction of the player’s next choice.

Sicilian Defense: Najdorf Variation, English Attack
100%
6g
Queen's Gambit Declined: Three Knights Variation
100%
2g
Nimzo-Indian Defense: Sämisch Variation
100%
2g
Sicilian Defense: Najdorf Variation
100%
2g
Catalan Opening: Closed
100%
2g

Repertoire

24 games as white in scope
8
7
6
5
4
3
2
a1
b
c
d
e
f
g
h
Move arrowsfrequency, not engine evaluation

Starting position

24 games in this line · White to move

Results for Kogan, Boris as white · Wins / Draws / Losses

W / D / L
25%
67%
8%
Move
24 · 100%
25%
67%
8%

Game History

(50 games)
DateSourceColorOpponentResultLink
Nov 10, 2018
OTB - AjedrezCorr
Offenborn, Heinz(2432)
D—
Nov 10, 2018
OTB - AjedrezCorr
Narkun, Michal(1888)
D—
Nov 10, 2018
OTB - AjedrezCorr
Offenborn, Heinz(2432)
D—
Nov 10, 2018
OTB - AjedrezCorr
Corti, Horacio(2200)
L—
Nov 10, 2018
OTB - AjedrezCorr
Narkun, Michal(2452)
D—
Nov 10, 2018
OTB - AjedrezCorr
Ress, Jacques(2341)
D—
Nov 10, 2018
OTB - AjedrezCorr
Bernal Varela, Nelson(2383)
D—
Nov 10, 2018
OTB - AjedrezCorr
Bernal Varela, Nelson(2383)
D—
Nov 10, 2018
OTB - AjedrezCorr
Ress, Jacques(2341)
D—
Nov 10, 2018
OTB - AjedrezCorr
Pascual-Perez, Norge(2432)
L—

Research Boris Kogan’s games and opening repertoire

Boris Kogan is rated 1828 in standard by FIDE. Boris Kogan plays for United States.

Boris Kogan has FIDE ID 30907748.

Check the official FIDE record for ratings and identity. It is not a complete archive of game moves.

Use the openings as White and Black to identify recurring choices in the available games. Follow a branch into the repertoire explorer and inspect example games in the game history. Dates, time controls and sources affect which patterns are relevant to your next match.

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