Sicilian Defence, Alapin Variation
Template:Infobox chess opening
In chess, the Sicilian Defence, Alapin Variation is a response to the Sicilian Defence characterised by the moves:
It is named after the Russian master Semyon Alapin (1856–1923). For many years, it was not held in high regard, since 2...d5 was thought to allow Black easy Template:Chessgloss.[1][2]
Today, the Alapin is considered to be one of the most Template:Chessgloss and respectable Template:Chessgloss, and it is championed by grandmasters such as Evgeny Sveshnikov, Eduardas Rozentalis, Sergei Tiviakov, Duško Pavasovič, and Dražen Sermek. It has been played by World Champions Viswanathan Anand, Garry Kasparov, Anatoly Karpov, Veselin Topalov, and Vladimir Kramnik, and Deep Blue played the Alapin Variation against Kasparov in their 1996 match. Magnus Carlsen played it in his championship tiebreaker against Rameshbabu Praggnanandhaa in the 2023 Fide World Cup.
The Alapin is also seen in deferred form, particularly when Black chooses an unusual second move after 2.Nf3. For example, after 2.Nf3 a6 or 2.Nf3 Qc7, 3.c3 is often seen, since neither ...a6 nor ...Qc7 are particularly useful moves against the Alapin. Template:AN chess
Main variations
2...Nf6
Script error: No such module "Chessboard". The main line in current practice is 2...Nf6 3.e5 Nd5 and can also arise if Black declines the Smith–Morra Gambit (1.e4 c5 2.d4 cxd4 3.c3 Nf6 4.e5 Nd5).
White has a number of options including 4.d4, 4.Nf3, 4.g3 and 4.Bc4.
2...d5
Script error: No such module "Chessboard". This is the main alternative to 2...Nf6 for Black. The usual continuation is 3.exd5 Qxd5, a line known as the Barmen Defense.[3] 3.e5 may transpose to the Advance Variation of the French Defence if Black responds with 3...e6, but Black can also develop his c8-bishop before playing e6. This leads to a favorable version of the French for Black, since the bishop is no longer hemmed in by the pawn chain. If White plays 3.exd5, 3...Nf6 is possible, but it is not clear whether Black receives sufficient compensation for the pawn.
The main options revolve around:
- 4.d4 Nc6 and now 5.dxc5 or 5.Nf3
- 4.d4 Nf6 5.Nf3 when after both 5...e6 and 5...Bg4 White can try a number of different moves.
2...e6
Script error: No such module "Chessboard". This is Black's most solid response, preparing 3...d5. It is closely related to the French Defence, to which it often transposes. White can transpose to the Advance Variation of the French Defence with 3.d4 d5 4.e5. Alternatively, White can transpose to a sort of Tarrasch French with 3.d4 d5 4.Nd2, or try to demonstrate a slight advantage with 3.d4 d5 4.exd5 exd5 5.Be3.
2...d6
Script error: No such module "Chessboard". This is a Template:Chessgloss response. Black often offers a gambit with 3.d4 Nf6 4.dxc5 Nc6 (4...Nxe4?? 5.Qa4+) 5.cxd6 Nxe4. White can instead play Template:Chessgloss, however, with 3.d4 Nf6 4.Bd3, occupying the Template:Chessgloss and maintaining a Template:Chessgloss advantage.
Other tries
2...e5
Script error: No such module "Chessboard". This move makes it hard for White to play d4, but seriously weakens the d5-square. Play usually continues 3.Nf3 Nc6 4.Bc4, with a solid Template:Chessgloss for White.
See also
Notes
References
- Rozentalis, Eduardas and Harley, Andrew, Play the 2.c3 Sicilian (UK: Gambit Publications 2002) Template:ISBN
- Script error: No such module "citation/CS1".
Further reading
- Script error: No such module "citation/CS1".
- Script error: No such module "citation/CS1".
- Script error: No such module "citation/CS1".
- Script error: No such module "citation/CS1".
External links
- ↑ Siegbert Tarrasch wrote, using descriptive chess notation, "To 2.P-QB3? Black can advantageously reply with 2...P-Q4!." Siegbert Tarrasch, The Game of Chess, David McKay, 1938, p. 322. Template:ISBN (1994 Hays Publishing edition).
- ↑ Walter Korn, much like Tarrasch, dismissed the Alapin with "2...P-Q4!=." Walter Korn, Modern Chess Openings, 11th Edition (commonly referred to as MCO-11), Pitman Publishing, 1972, p. 148. Template:ISBN.
- ↑ Script error: No such module "citation/CS1".