Excalibur electronic 404-2 Manuel d'utilisation

Page 11

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ter of the board, an unhealthy spot

for a monarch when so many

pieces are still on the board,

where he is mated. It's important to

understand that such sacrifices

don't just happen illogically.

White's pieces again had a domi-

nating command of the board, and

Black allowed White's pressure on

f7, Black's most sensitive defen-

sive square when he hasn't cas-

tled, to build into an explosion.
6. Gaudersen vs. Paul

Melbourne, 1928

This "miniature" of only 15 moves

starts off as a French Defense in

which White plays the Advance

Variation, placing his pawns on d4

and e5. Black's 8th move, castling,

was in this case a blunder because

his kingside is attacked by many

pieces and not effectively defend-

ed. White's sparkling 9. Bxh7+ is

an example of a bishop sacrifice

that's happened so often it has a

name—the "Greek Gift." White's

14. Nxe6+ is an example of a dis-

covered check, the diver bomber

of the chessboard. White's amus-

ing 15th move is a very rare exam-

ple of checkmate with the en pas-

sant capture.
7. Edward Lasker vs. George Thomas,

London, 1910

This masterpiece, a Dutch

Defense, features a famous exam-

ple of the king’s walk to mate.

Edward, an American distant

cousin of the great world champion

Emmanuel Lasker, gets his pieces

activated against Black's kingside

while the English champion

Thomas develops (gets his pieces

off the back rank and into play) too

slowly. By 10. Qh5, White is already

threatening an all-out blitzkrieg. His

brilliant queen sacrifice 11. Qxh7 is

followed by a devastating discov-

ered double check, 12. Nxf6++.

Then Black's king has to walk the

plank, all the way across the board

to g1, the normal spot for the White

king! Here he breathes his last.
8. Wilhelm Steinitz vs. A. Mongredien,

London, 1862

This games starts out as a Center

Counter (also called Scandinavian

Defense). Black loses too much

time developing his pieces, while

White gets his into play aggressive-

ly. Indeed, White's army dominates

the all-important center of the board

as well as the king's side. This sets

the stage for a mating attack.

White's two-move maneuver 13.

Rf3 and 14. Rh3 is called a rook lift,

and is a typical attacking strategy.

This rook then sacrifices itself on h7

in a way that allows Steinitz to bring

his other rook quickly into the fray.

White is a rook down, but all of his

forces take part in the assault, while

the Black queen's rook and bishop

seem to be waiting for the next

game. They don't have long to wait.

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