RussiaRUS
ID: 55770770

Yakov Iv Efremov

Scouting Yakov Iv Efremov: loading games…

FIDE ratings

No FIDE ratings available.

Performance

50 games
26% Win
72% Draw
2% Loss

Yakov Iv Efremov's playing style

Strong overall score:62%13W 36D 1L over 50 games
Dominates 1.e4 as White:72%in 18 games
Out of form:50%1W 18D 1L in last 20 games
Hard to beat — high draw rate:72%of games are draws

Openings as White

Among the openings shown, Semi-Slav Defense: Anti-Moscow Gambit has the largest White sample, with 2 games. Select a row to explore its moves and inspect example games below.

Semi-Slav Defense: Anti-Moscow Gambit
100%
2g
Sicilian Defense: Najdorf Variation, English Attack
100%
2g
Sicilian Defense: Najdorf Variation
100%
2g
Bogo-Indian Defense: Grünfeld Variation
100%
1g
Dutch Defense: Semi-Leningrad Variation
100%
1g

Openings as Black

Among the openings shown, Sicilian Defense: Najdorf Variation, English Attack has the largest Black sample, with 4 games. These results describe the available sample, not a prediction of the player’s next choice.

Sicilian Defense: Najdorf Variation, English Attack
25%
75%
4g
Petrov's Defense: Nimzowitsch Attack
50%
50%
2g
Petrov's Defense: Modern Attack, Center Variation
100%
2g
Petrov's Defense: Classical Attack
100%
2g
Ruy Lopez: Closed
50%
50%
2g

Repertoire

26 games as white in scope
8
7
6
5
4
3
2
a1
b
c
d
e
f
g
h
Move arrows% = share of games

Starting position

26 games in this line · White to move

Results for Efremov, Yakov Iv as white · Wins / Draws / Losses

W / D / L
35%
65%
Move
18 · 69%
44%
56%
8 · 31%
13%
88%

Game History

(50 games)
DateSourceColorOpponentResultLink
Jun 10, 2014
OTB - AjedrezCorr
Olofson, Dan(2138)
D—
Jun 10, 2014
OTB - AjedrezCorr
GMAveskulov, Valeriy(2529)
W—
Jun 10, 2014
OTB - AjedrezCorr
Raijmaekers, René C. H.(2483)
D—
Jun 10, 2014
OTB - AjedrezCorr
Hatzl, Johannes(2131)
D—
Jun 10, 2014
OTB - AjedrezCorr
Riccio, Eros(2178)
L—
Jun 10, 2014
OTB - AjedrezCorr
Busemann, Stephan, Dr.(2054)
D—
Jun 10, 2014
OTB - AjedrezCorr
Turkov, Vladimir Sergeevich(2552)
D—
Jun 10, 2014
OTB - AjedrezCorr
Noskov, Vitalij(2524)
D—
Jun 10, 2014
OTB - AjedrezCorr
Halldórsson, Jón Árni(2482)
D—
Jun 10, 2014
OTB - AjedrezCorr
Emma Iniya Williams R(2509)
D—

Research Yakov Iv Efremov’s games and opening repertoire

Yakov Iv Efremov plays for Russia.

Yakov Iv Efremov has FIDE ID 55770770.

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.