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Latvian Gambit

Latvian Gambit
a b c d e f g h
8
Chessboard480.svg
a8 black rook
b8 black knight
c8 black bishop
d8 black queen
e8 black king
f8 black bishop
g8 black knight
h8 black rook
a7 black pawn
b7 black pawn
c7 black pawn
d7 black pawn
g7 black pawn
h7 black pawn
e5 black pawn
f5 black pawn
e4 white pawn
f3 white knight
a2 white pawn
b2 white pawn
c2 white pawn
d2 white pawn
f2 white pawn
g2 white pawn
h2 white pawn
a1 white rook
b1 white knight
c1 white bishop
d1 white queen
e1 white king
f1 white bishop
h1 white rook
8
7 7
6 6
5 5
4 4
3 3
2 2
1 1
a b c d e f g h
Moves 1.e4 e5 2.Nf3 f5
ECO C40
Origin 17th century
Named after Latvian players
Parent King's Knight Opening
Synonym(s) Latvian Counter-Gambit
Greco Counter-Gambit

The Latvian Gambit or Greco Counter Gambit is a chess opening characterised by the moves:

It is one of the oldest chess openings, having been analysed in the 17th century by Gioachino Greco, after whom it is sometimes named. The opening has the appearance of a King's Gambit with colours reversed. It is an aggressive but rather dubious choice for Black which often leads to wild and tricky positions. FIDE Master Dennis Monokroussos even goes so far as to describe it as "possibly the worst opening in chess". As assessed by Paul van der Sterren:

What is required to play the Latvian Gambit with any degree of success is a sharp eye for tactics and a mental attitude of total contempt for whatever theory has to say about it.

The Latvian is uncommon at the top level of over-the-board play, but some correspondence chess players are devoted to it.

The ECO code for the Latvian Gambit is C40 (King's Knight Opening).


The opening was originally known as the Greco Counter-Gambit, and some modern writers still refer to it as such. That name recognised the Italian player Gioachino Greco (1600–34), who contributed to the early theory of the opening. The name Latvian Gambit is a tribute to the Latvian players, notably Kārlis Bētiņš, who analysed it in the early part of the 20th century.

Many responses for White have been analyzed. The most important of these are:

White's 3.Nxe5 is the main line. After the usual 3...Qf6, White chooses between 4.d4 d6 5.Nc4 fxe4 and the immediate 4.Nc4, which has the advantage of allowing White to open the center with d3, for example 4...fxe4 5.Nc3 Qg6?! 6.d3 exd3? 7.Bxd3 Qxg2? and now White is winning after 8.Qh5+ Kd8 (or 8...g6 9.Qe5+ and 10.Be4) 9.Be4. However, if 6... Bb4, white must be careful following the same line, e.g. 7. Bd2 exd3 8. Bxd3 Qxg2 9. Qh5+ Kd8 10. Be4 Nf6! because now if white plays Bg5, which would be necessary to win the queen in the earlier line, then Bxc3+ wins for black. The main line continues 5...Qf7 6.Ne3! Black usually responds with 6...c6!?, when White can either accept the pawn sacrifice with 7.Nxe4 d5 8.Ng5 Qf6 9.Nf3, or decline it with the more popular 7.d3 exd3 8.Bxd3 d5 9.0-0. The latter variation has been deeply analyzed; the British Grandmaster Anthony Kosten analyzes one line to move 32. One line discussed by International Master Jeremy Silman is 9...Bc5 10.Na4 Bd6 11.c4 d4 12.Nc2 c5 13.b4 Ne7 14.Nxc5 Bxc5 15.bxc5 Nbc6 16.Bb2 0–0 17.Nxd4 Nxd4 18.Bxd4 Bf5 19.Bxf5 Nxf5 20.Be3 Qxc4 21.Qb3 Nxe3!? 22.fxe3 Rxf1+ 23.Rxf1 Qxb3 24.axb3 Rc8 25.Rf5 and now 25...Rd8 or 25...Rc6 gives Black an excellent chances to draw the pawn-down endgame. Silman later argued that 10.b4!! and now 10...Bxb4 11.Ncxd5 cxd5 12.Nxd5 or 10...Bd6 11.Re1! Ne7 12.Nexd5 cxd5 13.Nb5 is close to winning for White, and that the "old, discredited" 9...Bd6 (rather than 9...Bc5) might be Black's best try, though still insufficient for equality.


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