Queen's Gambit Declined, Elephant Trap

In chess, the Elephant Trap is a faulty attempt by White to win a pawn in a popular variation of the Queen's Gambit Declined.

The earliest recorded occurrence of the trap seems to be the game Karl Mayet–Daniel Harrwitz, Berlin 1848.^[1]

The trap

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7

This opening sequence usually indicates that Black intends to play the Cambridge Springs Defense with 5.Nf3 c6 6.e3 Qa5, but it can also lead to the Orthodox Defense if Black plays ...Be7. (The Cambridge Springs had not yet been invented at the time of the Mayet–Harrwitz game.)

Black has set a trap; if White tries to win a pawn by ...

a b c d e f g h 8 8 7 7 6 6 5 5 4 4 3 3 2 2 1 1 a b c d e f g h Position after 6.Nxd5??

a b c d e f g h 8 8 7 7 6 6 5 5 4 4 3 3 2 2 1 1 a b c d e f g h Position after 7...Bb4+

5. cxd5 exd5 6. Nxd5?? (first diagram)

White thinks that, because the black knight on f6 is pinned to the queen, it cannot be moved.

6... Nxd5! 7. Bxd8 Bb4+ (second diagram)

Black regains the queen as White has only one legal move to get out of check.

8. Qd2 Bxd2+

Harrwitz played the equally good 8...Kxd8, intending 9...Bxd2+.

9. Kxd2 Kxd8

Black comes out a minor piece ahead.

See also

• Légal Trap

References

Bibliography

• Barden, Leonard (1987). Play Better Chess • Revised Edition. Treasure Press. p. 24. ISBN 978-1850512318.

Look up elephant trap in Wiktionary, the free dictionary.

This page was last edited on 7 February 2024, at 13:39