White mates in 3

BigDogg

Secret RHP coder

Posers and Puzzles

27 Mar 05

BigDogg

Secret RHP coder

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Moves: 155080

27 Mar 05

For THUDandBLUNDER:

#3

THUDandBLUNDER

Joined: 29 Feb 04
Moves: 22

27 Mar 05

5 edits

Thank you, BigDogg.

What did you say Black's last move was?

Jusuh

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Joined: 25 Aug 04
Moves: 1264

27 Mar 05

4 edits

oh easy one, but as i see solution was not meant to be posted instantly.

oh i was wrong...it is not easy one...very cunning indeed!! i would like to know how white can mate in 3

Mephisto2

Joined: 12 Mar 03
Moves: 44411

27 Mar 05

two solutions.

Jusuh

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27 Mar 05

Originally posted by Mephisto2
two solutions.

two or zero...

BigDogg

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27 Mar 05

Originally posted by THUDandBLUNDER
Thank you, BigDogg.

What did you say Black's last move was?

I didn't specify it. But you're right to look to the past.

Jusuh

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Moves: 1264

27 Mar 05

Originally posted by BigDoggProblem
I didn't specify it. But you're right to look to the past.

which piece performed the blacks last move?

BigDogg

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Moves: 155080

27 Mar 05

Originally posted by Jusuh
which piece performed the blacks last move?

The King, the Rook, or the Pawn on g6?

Sicilian Sausage

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Joined: 21 Aug 04
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27 Mar 05

Two solutions weeeeeeeee.

BigDogg

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27 Mar 05

No, there is only one solution.

THUDandBLUNDER

Joined: 29 Feb 04
Moves: 22

28 Mar 05

Originally posted by BigDoggProblem
No, there is only one solution.

Can you prove that White can't castle?

THUDandBLUNDER

Joined: 29 Feb 04
Moves: 22

28 Mar 05

1 edit

For Big Dogg:

White to play and mate in 2 moves.

Jusuh

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Moves: 1264

28 Mar 05

2 edits

Originally posted by BigDoggProblem
No, there is only one solution.

all depends whether black can castle...if both kings or rooks have moved, then you are right. But, if black can castle (and so white cant) solution doesnt exist (at least I cant find any). It is impossible to know without a movelist. (speaking about mate in 3 problem)

ilywrin

Joined: 30 Oct 04
Moves: 7813

28 Mar 05

1 edit

Pretty obvious, since white king has moved (the rook at d4 must have come from h1) so 1.Rad1!

EDITED: Now all I need to find out why Black cannot castle 🙂

THUDandBLUNDER

Joined: 29 Feb 04
Moves: 22

28 Mar 05

Originally posted by Jusuh
It is impossible to know without a movelist.

No, it's not.
What was Black's last move?