VIEW THE MOBILE VERSION of www.mathpuzzle.ca Informational Site Network Informational
Privacy
Home Top Rated Puzzles Most Viewed Puzzles All Puzzle Questions Random Puzzle Question Search


STALEMATE.

(The Guarded Chessboard)
Some years ago the puzzle was proposed to construct an imaginary game of
chess, in which White shall be stalemated in the fewest possible moves
with all the thirty-two pieces on the board. Can you build up such a
position in fewer than twenty moves?


Answer:

Working independently, the same position was arrived at by Messrs. S.
Loyd, E.N. Frankenstein, W.H. Thompson, and myself. So the following may
be accepted as the best solution possible to this curious problem :--
White. Black.
1. P--Q4 1. P--K4
2. Q--Q3 2. Q--R5
3. Q--KKt3 3. B--Kt5 ch
4. Kt--Q2 4. P--QR4
5. P--R4 5. P--Q3
6. P--R3 6. B--K3
7. R--R3 7. P--KB4
8. Q--R2 8. P--B4
9. R--KKt3 9. B--Kt6
10. P--QB4 10. P--B5
11. P--B3 11. P--K5
12. P--Q5 12. P--K6
And White is stalemated.
We give a diagram of the curious position arrived at. It will be seen
that not one of White's pieces may be moved.
+-+-+-+-+-+-+-+-+
|r|n| | |k| |n|r|
+-+-+-+-+-+-+-+-+
| |p| | | | |p|p|
+-+-+-+-+-+-+-+-+
| | | |p| | | | |
+-+-+-+-+-+-+-+-+
|p| |p|P| | | | |
+-+-+-+-+-+-+-+-+
|P|b|P| | |p| |q|
+-+-+-+-+-+-+-+-+
| |b| | |p|P|R|P|
+-+-+-+-+-+-+-+-+
| |P| |N|P| |P|Q|
+-+-+-+-+-+-+-+-+
| | |B| |K|B|N|R|
+-+-+-+-+-+-+-+-+










Random Questions

The Languishing Maiden.
The Guarded Chessboard
The Sailor's Puzzle.
Unicursal and Route Problems
The Crowded Chessboard.
Chessboard Problems
Immovable Pawns.
The Guarded Chessboard
The Clerk Of Oxenford's Puzzle
CANTERBURY PUZZLES
A Family Party.
Money Puzzles
The Baskets Of Plums.
Magic Squares Problem.
The Squire's Puzzle
CANTERBURY PUZZLES
The Betsy Ross Puzzle.
Various Dissection Puzzles
Judkins's Cattle.
Money Puzzles
The Eight Rooks.
Chessboard Problems
Rackbrane's Little Loss.
Money Puzzles
The English Tour
MISCELLANEOUS PUZZLES
Mother And Daughter.
Money Puzzles
The Union Jack.
Unicursal and Route Problems