Two Knights Defense, Fried Liver Attack

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Fried Liver Attack
Solid white.svg a b c d e f g h Solid white.svg
8  black rook  black king  black bishop  black queen  black king  black bishop  black king  black rook 8
7  black pawn  black pawn  black pawn  black king  black king  black king  black pawn  black pawn 7
6  black king  black king  black knight  black king  black king  black king  black king  black king 6
5  black king  black king  black king  black knight  black pawn  black king  black king  black king 5
4  black king  black king  white bishop  black king  black king  black king  black king  black king 4
3  black king  black king  black king  black king  black king  black king  black king  black king 3
2  white pawn  white pawn  white pawn  white pawn  black king  white pawn  white pawn  white pawn 2
1  white rook  white knight  white bishop  white queen  white king  black king  black king  white rook 1
Solid white.svg a b c d e f g h Solid white.svg
Moves 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Nxd5 6.Nxf7 Kxf7
ECO C57
Origin Polerio vs. Domenico, Rome 1610
Named after Italian idiom ("dead as a piece of liver")
Parent Two Knights Defense
Synonym(s) Fegatello Attack

The Fried Liver Attack, also called the Fegatello Attack (named after an Italian idiom meaning "dead as a piece of liver"), is a chess opening. This colourfully named opening is a variation of the Two Knights Defense in which White sacrifices a knight for a superficially impressive attack on Black's king. The opening begins with the moves:

1. e4 e5
2. Nf3 Nc6
3. Bc4 Nf6
4. Ng5 d5
5. exd5 Nxd5

This is the Two Knights Defense where White has chosen the offensive line 4.Ng5, but Black's last move is risky (other Black choices include 5...Na5, 5...Bg4, 5...b5, and 5...Nd4). White can now get an advantage with 6.d4 (the Lolli Attack). However, The Fried Liver Attack involves a far more spectacular knight sacrifice on f7, defined by the moves:

6. Nxf7 Kxf7

The Fried Liver has been known for many centuries, the first known game score being from Rome in 1610.[1]

The opening is classified as code C57 in the Encyclopaedia of Chess Openings (ECO) .

Contents


[edit] Considerations

Solid white.svg a b c d e f g h Solid white.svg
8 a8 black rook b8 black king c8 black bishop d8 black queen e8 black king f8 black bishop g8 black king h8 black rook 8
7 a7 black pawn b7 black pawn c7 black pawn d7 black king e7 black king f7 black king g7 black pawn h7 black pawn 7
6 a6 black king b6 black king c6 black knight d6 black king e6 black king f6 black king g6 black king h6 black king 6
5 a5 black king b5 black king c5 black king d5 black knight e5 black pawn f5 black king g5 black king h5 black king 5
4 a4 black king b4 black king c4 white bishop d4 black king e4 black king f4 black king g4 black king h4 black king 4
3 a3 black king b3 black king c3 white knight d3 black king e3 black king f3 white queen g3 black king h3 black king 3
2 a2 white pawn b2 white pawn c2 white pawn d2 white pawn e2 black king f2 white pawn g2 white pawn h2 white pawn 2
1 a1 white rook b1 black king c1 white bishop d1 black king e1 white king f1 black king g1 black king h1 white rook 1
Solid white.svg a b c d e f g h Solid white.svg
Position after 8.Nc3

Play usually continues 7.Qf3+ Ke6 8.Nc3 (see diagram). Black will play 8...Nb4 or 8...Ne7 and follow up with ...c6, bolstering his pinned knight on d5. White has a strong attack, but it has not been proven to be decisive.

Because defence is harder to play than attack in this variation when given short time limits, the Fried Liver is dangerous for Black in over-the-board play, if using a short time control. It is also especially effective against weaker players who may not be able to find the correct defences. Sometimes Black invites White to play the Fried Liver Attack in correspondence chess or in over-the-board games with longer time limits (or no time limit), as the relaxed pace affords Black a better opportunity to refute the White sacrifice.

[edit] References

[edit] Further reading

  • Computer Analysis of the Fried Liver and Lolli, Dan Heisman, Chessbase CHNESO001U
  • Re-Fried Liver, by Jon Edwards, Chess Life, July 2009, pp. 32–34.

[edit] External links

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