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Posers and Puzzles

Posers and Puzzles

  1. 15 Jul '07 21:27
    Joke problem. White has to mate in one. Only he's touched the knight! how does he mate in one?

  2. 15 Jul '07 21:58 / 3 edits
    Nxg3, Nxf2, Nxd6 or Nxf6 since the position is illegal, why stop there?

    Or for that matter, take the king with the rook (lifting your hand off the knight might be illegal but again, where are our boundaries)

    Or move another piece, or move the knight to almost any other position on the board.
  3. Standard member agryson
    AGW Hitman
    16 Jul '07 07:03 / 2 edits
    knight to c3?

    edits... changed my answer once or twice.
  4. 16 Jul '07 07:07
    Originally posted by agryson
    knight to c3?

    edits... changed my answer once or twice.
    Good copying!
  5. 16 Jul '07 09:07
    well, Nc3 isn't checkmate. Black has Kd4. And here are the rules I'm working by:
    At the end of the move, black must be in checkmate.
    All pieces must move normally, as they would in normal chess.
    You must also abide by the touch move rule and so forth.
    No capturing the king.
  6. 16 Jul '07 09:16
    I don't understand - Black's king is already in check?

    The only move white has to do is to turn his head up, meet his opponents eyes and say "Check mate!"
  7. 16 Jul '07 09:19
    Black can take the knight
  8. 16 Jul '07 09:39
    Originally posted by doodinthemood
    Black can take the knight
    No, he can't, it's white's turn.
  9. 16 Jul '07 09:43
    then it isn't checkmate, it must be at the end of white's turn.
  10. Standard member PBE6
    Bananarama
    16 Jul '07 14:12 / 1 edit
    Originally posted by doodinthemood
    Joke problem. White has to mate in one. Only he's touched the knight! how does he mate in one?

    [fen]8/8/3PpP2/4k2R/4N1P1/B4rR1/1B3PK1/2B5[/fen]
    He moves the board with his other hand so the knight ends up on e8!!

    EDIT: Crap, still not mate...
  11. Standard member DeepThought
    Losing the Thread
    16 Jul '07 14:39 / 1 edit
    After ++Nd2+ then it is mate in 1.

    I think the joke is that we are not being asked to find a mate in one, but to find a move that gives us mate in 1.
  12. 16 Jul '07 15:05
    Nd2+, Kf4
  13. Standard member DeepThought
    Losing the Thread
    16 Jul '07 15:12
    Originally posted by doodinthemood
    Nd2+, Kf4
    Be5#
  14. 16 Jul '07 15:21
    that's mate in 2
  15. Standard member DeepThought
    Losing the Thread
    16 Jul '07 15:32
    Originally posted by doodinthemood
    that's mate in 2
    Yes, there is no knight move (except for moves where white takes his own material as Gastel suggested) that gives an instant checkmate. Therefore the only thing white can do to get mate in 1 is get mate in 1 after his move. The alternative is Kxf3, but the preamble suggests that a knight move is necessary.