United StatesUSA
ID: 30976987

Jeffrey Song

FIDE ratings

1,718Classical
1,627Blitz

Performance

27 games
44% Win
11% Draw
45% Loss

Jeffrey Song's playing style

Overall score:50%12W 3D 12L over 27 games
Dominates 1.d4 as White:70%in 15 games
Out of form:38%6W 3D 11L in last 20 games

Openings as White

Among the openings shown, Queen's Gambit Declined has the largest White sample, with 3 games. Select a row to explore its moves and inspect example games below.

Queen's Gambit Declined
100%
3g
Slav Defense: Quiet Variation, Schallopp Defense
100%
3g
King's Indian Defense: Makogonov Variation
100%
3g
Mexican Defense
100%
3g

Openings as Black

Among the openings shown, Sicilian Defense: Alapin Variation, Smith-Morra Declined has the largest Black sample, with 3 games. These results describe the available sample, not a prediction of the player’s next choice.

Sicilian Defense: Alapin Variation, Smith-Morra Declined
100%
3g
Indian Defense: Knights Variation
100%
3g
Indian Defense: Anti-Nimzo-Indian
100%
3g

Repertoire

15 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

15 games in this line · White to move

Results for Song, Jeffrey as white · Wins / Draws / Losses

W / D / L
60%
20%
20%
Move
15 · 100%
60%
20%
20%

Game History

(27 games)
DateSourceColorOpponentResultLink
Mar 31, 2026
OTB - TWIC
FMBombek, Peter(2113)
L—
Mar 31, 2026
OTB - TWIC
FMBombek, Peter(2113)
L—
Mar 31, 2026
OTB - TWIC
FMBombek, Peter(2112)
L—
Mar 30, 2026
OTB - TWIC
Van Zeebroeck, Sam(1951)
W—
Mar 30, 2026
OTB - TWIC
Van Zeebroeck, Sam(1978)
W—
Mar 30, 2026
OTB - TWIC
Van Zeebroeck, Sam(1951)
W—
Mar 29, 2026
OTB - TWIC
Klasinc, Kristjan(1855)
W—
Mar 29, 2026
OTB - TWIC
Klasinc, Kristjan(1855)
W—
Mar 29, 2026
OTB - TWIC
Klasinc, Kristjan(1853)
W—
Mar 28, 2026
OTB - TWIC
WFMBriem, Gudrun Fanney(1954)
L—

Research Jeffrey Song’s games and opening repertoire

Jeffrey Song is rated 1718 in standard, 1627 in blitz by FIDE. Jeffrey Song plays for United States.

Jeffrey Song has FIDE ID 30976987.

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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