Siberian Trap

Siberian Trap

Chess diagram|=
tright|
=
rd| |bd| |kd|bd| |rd|=
pd|pd|qd|pd| |pd|pd|pd|=
| |nd| |pd| | | |=
| | | | | | | |=
| |bl| |pl| |nd| |=
| |nl| | |nl| |pl|=
pl|pl| | |ql|pl|pl| |=
rl| |bl| | |rl|kl| |=
Black wins with 9...Nd4!The Siberian Trap is a chess opening trap.

After a series of natural moves in the Smith-Morra Gambit of the Sicilian Defence, White can lose a queen.The name appears to result from Boris Shipkov of Novosibirsk.The trap has occurred at least twice in tournament play: Kolenbet–Shipkov, Khabarovsk 1987, and Tesinsky–Magerramov, Budapest 1990.

Here are the moves:

:1. e4 c5This is the Sicilian Defense.:2. d4 cxd4:3. c3 dxc3White's 3.c3 introduces the Smith-Morra Gambit. Black accepts the gambit pawn.:4. Nxc3 Nc6:5. Nf3 e6:6. Bc4 Qc7:7. 0-0 Nf6:8. Qe2White prepares e4-e5. This move is playable if White is careful on the next move.After 8.Re1 Bc5 Black has a good game as White's f2 square is sensitive.White also doesn't achieve much after 8.h3 a6.Instead, "NCO" suggests 8.Nb5 Qb8 9.e5 Nxe5 10.Nxe5 Qxe5 11.Re1 and White has some compensation for the sacrificed pawns.:8. ... Ng4!:9. h3??(See diagram.) This is a decisive mistake.The same fate befell White after 9.Bb3?? in Kramadzhian-Shipkov, Novosibirsk 1988.Another try that doesn't work is 9.Rd1 Bc5."MCO-14" recommends 9.Nb5! Qb8 (threatening 10...a6 11.Nc3 Nd4!) 10.h3 h5 11.g3 Nge5 12.Nxe5 Nxe5 13.Bf4 a6 with a sharp position with roughly equal chances.:9. ... Nd4!The Black threat of 10...Nxf3+ followed by 11...Qh2# wins White's queen, at least. If 10.Nxd4?, Qh2#.

References

*cite book | author=Burgess, Graham | title=Winning with the Smith-Morra Gambit | publisher=Batsford | year=1994 | id=ISBN 0805035745
*cite book | author=De Firmian, Nick | title=Modern Chess Openings: MCO-14 | publisher=Random House Puzzles & Games | year=1999 | id=ISBN 0-8129-3084-3
*cite book | author=Nunn, John (ed.), et al. | title=Nunn's Chess Openings | publisher=Everyman Chess | year=1999 | id=ISBN 1-85744-221-0


Wikimedia Foundation. 2010.

Игры ⚽ Нужна курсовая?

Look at other dictionaries:

  • Trap rock — is a form of plutonic igneous rock that tends to form polygonal vertical fractures, most typically hexagonal, but also four to eight sided. The fracture pattern forms when magma of suitable chemical composition (typically basaltic) intrudes as a… …   Wikipedia

  • Trap — A trap is a device or tactic intended to harm, capture, detect, or inconvenience a human or animal intruder, or animal pest or game. Traps may be physical objects, such as cages or snares, or metaphorical concepts. Physical trapsExamples of… …   Wikipedia

  • Chess trap — The term chess trap refers to a trap in the game of chess. List of chess traps Ordered by chess opening:*Albin Countergambit ndash; Lasker Trap *Blackmar Diemer Gambit ndash; Halosar Trap *Bogo Indian Defence ndash; Monticelli Trap *Budapest… …   Wikipedia

  • Permian–Triassic extinction event — …   Wikipedia

  • List of chess traps — The term chess trap refers to a trap in the game of chess. List of chess traps Ordered by chess opening: Albin Countergambit – Lasker Trap Blackmar Diemer Gambit – Halosar Trap Bogo Indian Defence – Monticelli Trap Budapest Gambit – Kieninger… …   Wikipedia

  • Outline of chess — A game of chess, in the starting position. See also: Glossary of chess and Index of chess articles The following outline is provided as an overview of and topical guide to chess: Chess – two player board game played on a chessboard, a square …   Wikipedia

  • Index of chess articles — Contents 1 Books 2 General articles 2.1 0–9 2.2 A …   Wikipedia

  • List of chess openings — This is a list of chess openings, organized by the Encyclopaedia of Chess Openings (ECO) code. In 1966, Chess Informant categorized the chess openings into five broad areas ( A through E ), with each of those broken down into one hundred… …   Wikipedia

  • Checkmates in the opening — In chess, checkmates in the opening are examples of a player being checkmated during the first few moves of the game (i.e. in the opening). Some common or notable mating patterns have names of their own. These include Fool s mate, Scholar s mate …   Wikipedia

  • Asia — /ay zheuh, ay sheuh/, n. a continent bounded by Europe and the Arctic, Pacific, and Indian oceans. 2,896,700,000; ab. 16,000,000 sq. mi. (41,440,000 sq. km). * * * I Largest continent on Earth. It is bounded by the Arctic Ocean, the Pacific Ocean …   Universalium

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”