Problem Display
PID: 192288 (K7/7b/1p1Pp3/prp3P1/Q1B1kN1N/1R2P1p1/2p2p2/2q5 w - - 0 1)

Togstad, Jacob J

Nya Dagligt Allehanda, 1917

K7/7b/1p1Pp3/prp3P1/Q1B1kN1N/1R2P1p1/2p2p2/2q5

#3

9 + 11


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Sets
    • 1...e5
      • 2.Bd5#
  • Tries
    • 1.Bxb5+?
      • 1...c4
        • 2.Qxc4+
          • 2...Ke5
            • 3.Qxe6#
            • 3.Qd4#
      • 1...Ke5!
    • 1.Bxe6+?
      • 1...Rb4
        • 2.Qc6+
          • 2...Ke5
            • 3.Sf3#
            • 3.Qd5#
      • 1...c4
        • 2.Qxc4+
          • 2...Ke5
            • 3.Qd4#
      • 1...Ke5!
  • Keys
    • 1.Sf3!
      • threat
        • 2.Bd5+
          • 2...Kf5
            • 3.Bxe6#
      • 1...Qxe3
        • 2.Bd3+
          • 2...Kxf3
            • 3.Be2#
      • 1...Rxb3
        • 2.Qc6+
          • 2...Kxe3
            • 3.Sg2#
          • 2...Kf5
            • 3.Bxe6#
      • 1...Rb4
        • 2.Qc6+
          • 2...Kf5
            • 3.Bxe6#
      • 1...Bg8
        • 2.Bd3+
          • 2...Kxe3
            • 3.Bxb5#
            • 3.Qe4#
          • 2...Kxf3
            • 3.Be2#
      • 1...e5
        • 2.Bd5+
          • 2...Kf5
            • 3.Be6#

FEATURES


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Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).