7.85
6.593
7.4
6.813
4.8
6.9
3.8
7.2
4.793
6.3
5.7
7.835
Eps:
16
TV Show
6.1
7.072
Four Knights Game GudangMovies21 Rebahinxxi LK21
The Four Knights Game is a chess opening that begins with the moves:
1. e4 e5
2. Nf3 Nc6
3. Nc3 Nf6
This is the most common sequence, but the knights may develop in any order to reach the same position.
The Four Knights usually leads to quiet positional play, though there are also some sharp variations. The opening is fairly popular with beginners who strictly adhere to the opening principle: "Develop knights before bishops."
The Four Knights was one of the workhorses in the family of the Open Game, at even the highest levels, until World War I. Thereafter it fell by the wayside, along with several other Open Games. In this period ambitious players explored the Ruy Lopez, believing it a better attempt by White to exploit the advantage of the first move. In the 1990s, this opening saw a renaissance and is now seen in the praxis of players from beginner to grandmaster.
Variations
= Spanish Variation: 4.Bb5
=
White's most common move is 4.Bb5, the Spanish Variation. This variation can also be reached from the Ruy Lopez, Berlin Defence. After 4.Bb5, Black has four major alternatives.
The first of these is 4...Bb4, the Symmetrical Variation known as the Double Spanish Variation.
Black can play more aggressively by 4...Nd4, the Rubinstein Variation. White cannot win a pawn with 5.Nxe5, since Black regains the pawn with the advantage of the bishop pair after 5...Qe7 6.Nf3 (6.f4 Nxb5 7.Nxb5 d6) Nxb5 7.Nxb5 Qxe4+ 8.Qe2 Qxe2+ 9.Kxe2 Nd5 10.c4 a6! White most often plays 5.Ba4, when Black usually continues in gambit fashion with 5...Bc5!? 6.Nxe5 0-0 7.Nd3 Bb6 8.e5 Ne8 followed by ...d6. Another line, which discourages many ambitious Black players from playing the Rubinstein, is 5.Nxd4 exd4 6.e5 dxc3 7.exf6 Qxf6 (7...cxd2+? 8.Bxd2 Qxf6 9.0-0 is dangerous for Black) 8.dxc3 Qe5+. This often leads to a quick draw after 9.Qe2 Qxe2+.
The classical move 4...Bc5 is perfectly playable, see the famous game Louis Paulsen–Paul Morphy from the First American Chess Congress (1857).
In recent years, Black has tried 4...Bd6!? with varying results. That move takes the sting out of 5.Bxc6, which is met with 5...dxc6 with a good game. If White plays quietly, Black will regroup with ...0-0, ...Re8, ...Bf8, and ...d6.
=
If White plays 4.d4, the Scotch Four Knights Game arises. This leads to a more open position, which can also be reached from the Scotch Game, e.g. 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3. This variation was played in the fifth game of the 1996 Deep Blue versus Garry Kasparov match.
One reason White may choose the Four Knights move order (3.Nc3) over the Scotch Game (3.d4), besides fearing that after 3.d4 exd4 4.Nxd4 Black may choose 4...Bc5 or 4...Qh4, is that White may want to play the Belgrade Gambit (3.Nc3 Nf6 4.d4 exd4 5.Nd5!?). It is not possible to reach the Belgrade from the Scotch Game; however, the Belgrade is a distant second in popularity to 5.Nxd4.
=
A further possibility is 4.Bc4, the Italian Four Knights Game, or Prussian Four Knights Game, popular in the 1880s, though this line is regarded as inferior according to Pinski, and an outright mistake by International Master Larry D. Evans. Black can preserve the symmetry by 4...Bc5, leading to the quiet Giuoco Pianissimo. A better move order for White that leads to this position is via the Giuoco Piano by 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Nc3 Nf6. The line is a favourite among younger players due to its simple and easy development but was also used successfully by Nigel Short against Antoaneta Stefanova.
The problem with playing for this position via the Four Knights Game is that after 4.Bc4, Black can perform the center fork trick by pseudo-sacrificing a knight with 4...Nxe4!. Then 5.Bxf7+?, though superficially attractive, relinquishes the bishop pair and central control to Black. After 5...Kxf7 6.Nxe4 d5 7.Neg5+ Kg8, Black is already threatening 8...e4, and after 8.d3 h6 9.Nh3 Bg4, Black has a very powerful position, with an unopposed light-squared bishop, a strong duo of pawns in the centre, and a safe king, while White needs to work out how to get the displaced knight on h3 into play; often it will need to be played back to g1.
Rather than 5.Bxf7+?, a better chance for White to play for equality is 5.Nxe4, even though 5...d5 regains the piece with a good game, e.g., 6.Bd3 (6.Bxd5? Qxd5 7.Nc3 Qd8 Estrin; 6.Bb5?! dxe4 7.Nxe5 Qg5! Collijn's Lärobok; 6.d4 dxc4 7.d5 Ne7 8.Nc3 c6 Cordel–Schupli, 1905) 6...dxe4 (the recently discovered 6...Nb4 is also playable) 7.Bxe4 Bd6 8.d4 Nxd4 9.Nxd4 exd4 10.Qxd4 0-0 11.Be3 (11.0-0?? Bxh2+ wins) Qe7 (Tartakower–Atkins, London 1922) and now the natural 12.0-0 Be5 would be awkward for White. In the above line, more ambitious is 8...exd4 9.Nxd4 0-0!?, as in a match game between Siegbert Tarrasch and Emanuel Lasker in 1916, which led to a Black win in 23 moves.
Another try is 5.0-0!? transposing to a variation of the Boden–Kieseritzky Gambit.
= 4.g3
=
Igor Glek has favoured 4.g3, preparing development of the bishop to g2. According to Pinski, Black's main responses are 4...Bc5 and 4...d5, both of which are reckoned to equalize for Black. A Halloween Gambit style 4...Nxe4 has also been tried at the grandmaster level as in two games between Ilya Smirin and Bartłomiej Macieja.
= 4.Be2
=
Though rarely seen, this move is playable. For example, if Black plays 4...Bb4, White has the responses 5.Nd5, 5.0-0, and 5.d3, which retain equality with accurate play.
= Gunsberg Variation: 4.a3
=
The quiet waiting move 4.a3, the Gunsberg Variation, is a specialty of Polish grandmaster Paweł Blehm.
= Halloween Gambit: 4.Nxe5
=
A dubious gambit is 4.Nxe5?!, the so-called Halloween Gambit. After 4...Nxe5 5.d4, White tries to seize the centre with his pawns and drive the black knights back to their home squares. Grandmaster Larry Kaufman says that this line is refuted by 5...Nc6 6.d5 Bb4! 7.dxc6 Nxe4 8.Qd4 Qe7, which he attributes to Jan Pinski. According to Max Euwe's opening series volume 11, Black has a decisive advantage after 5...Ng6 6.e5 Ng8 7.Bc4 d5 8.Bxd5 c6.
ECO
The Encyclopaedia of Chess Openings has three codes for the Four Knights Game:
C49: 4.Bb5 Bb4 (Symmetrical Variation)
C48: 4.Bb5 without 4...Bb4
C47: 4.d4 and others
See also
Italian Game
Ruy Lopez
Scotch game
Three Knights Game
Two Knights Defense
References
Bibliography
Harding, T. D.; Botterill, G. S. (1977). "Two Knights: Other Lines". The Italian Game. B. T. Batsford Ltd. pp. 119–27. ISBN 0-7134-3261-6.
Keene, Raymond; Kasparov, Garry (1994) [1989]. Batsford Chess Openings (2nd ed.). B.T. Batsford Ltd. ISBN 0-8050-3409-9.
Pinski, Jan (2003). The Four Knights. Everyman Chess. ISBN 1-85744-311-X.
Further reading
Obodchuk, Andrey (2011). The Four Knights Game. New in Chess. ISBN 978-90-5691-372-4.
External links
Tim Krabbé's article on the Halloween Gambit
Unorthodox Openings Newsletter #13, Critical Lines in the Halloween Gambit by Paul Keiser
Kata Kunci Pencarian:
four knights gamefour knights game halloween gambitfour knights game spanish variationfour knights game blackfour knights game chessfour knights game italian variationfour knights game scotch variationfour knights game spanish variation rubinstein countergambitfour knights game trapfour knights game gambit
Four Knights Game - Chess Openings - Chess.com
Four Knights Game
Learn The Four Knights Game - Chess.com
Discover the Dynamic Versatility of Four Knights Game
Four Knights Game
Four Knights Game
Four Knight's Game (How To Play It, Attack It, And Counter It)
The four knights game - Dairy Industries International
Four Knights Game: Complete Guide - TheChessWorld
Four Knights Game - Chess Pathways
Four Knight's Game (How To Play It, Attack It, And Counter It)
Four Knight's Game (How To Play It, Attack It, And Counter It)
