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composition by me

composition by me

Posers and Puzzles

d

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White to play and mate in three. This will probably get solved pretty quickly. After all, this board solves mates in 8!

M

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The bishop on d7 has no function. Just might leave it out.

d

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It puts black's point value above whites.

M

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Then take away another useless piece, the bishop on f1.

d

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but this way both sides still have all their pieces on the board (minus pawns)

A
Sloth's First King

Mansfield, England

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Originally posted by doodinthemood
[fen]2n2rk1/2pbQpp1/ppNq1R1R/6PN/1PPn2r1/B7/K2b4/5B2[/fen]
White to play and mate in three. This will probably get solved pretty quickly. After all, this board solves mates in 8!
I have Rf g6, Qxg6, Qxf8+, Kxf8, Rh8++

A
Sloth's First King

Mansfield, England

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If in response to Rf g6 Black does Rxg5...

Qxf8+, Qxf8, Nf6++

d

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congrats. People on here really are quite good at puzzles.

S
Caninus Interruptus

2014.05.01

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Originally posted by Mephisto2
The bishop on d7 has no function. Just might leave it out.
And, while we're at it, we might as well remove a few more pieces.


#3

7 less units for the same content.

d

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damn you making my ideas more beautiful 😉

G

B is for bye bye

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Originally posted by SwissGambit
And, while we're at it, we might as well remove a few more pieces.

[fen]2nn1rk1/4Qpp1/2Nq1R1R/3r2PN/8/8/3p4/3K4 w - - 0 1[/fen]
#3

7 less units for the same content.
Is it the same? After Rfg6 cannot black reply Ne6 and disrupt the mate in 3?

S
Caninus Interruptus

2014.05.01

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Originally posted by Gastel
Is it the same? After Rfg6 cannot black reply Ne6 and disrupt the mate in 3?
2.Nf6#

In the original version, Black still had the option of 1...Ne6. The N is needed to stop 1...Bc3 from defending.

In my version, I needed Nd8 to stop 1.Rxd6 from working - before I moved the bR to d5. So, removing Nd8 saves yet another piece.

G

B is for bye bye

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Originally posted by SwissGambit
2.Nf6#

In the original version, Black still had the option of 1...Ne6. The N is needed to stop 1...Bc3 from defending.

In my version, I needed Nd8 to stop 1.Rxd6 from working - before I moved the bR to d5. So, removing Nd8 saves yet another piece.
Right. Thanks for the clarification.

S
Caninus Interruptus

2014.05.01

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One last fix for this problem - adding a Bb8 removes the duals 1.Rfg6 Qe5 2.Qxe5 and 2.Nxe5.

Edit: I just noticed that White really has two threats after the key 1.Rfg6 - 2.Qxf8+, and 2.Rxg7+. Black has no defenses [in the technical sense of the word - in compositions, a "defense" is a move that stops the threat(s)]. This robs the problem of much of its interest.

G

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Apollo

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