Problem Display
PID: 118073 (8/2Np1p1p/B2p3P/3P4/p2NkP2/rpB3P1/rp1P2P1/bK6 w - - 0 1)

Pauly, Wolfgang

Hamburgischer Correspondent, 1923

8/2Np1p1p/B2p3P/3P4/p2NkP2/rpB3P1/rp1P2P1/bK6

#4

11 + 11


6490 yacpdb 2009

SOLUTION


  • COOKED
  • Keys
    • 1.Bf1!
      • 1...f5
        • 2.Se2
          • 2...Kd3
            • 3.Sc1+
              • 3...Ke4
                • 4.Bd3#
        • 2.Ba5
          • 2...Kxd4
            • 3.Bb6+
              • 3...Ke4
                • 4.d3#
      • 1...f6
        • 2.Ba6
          • 2...f5
            • 3.Sdb5
              • 3...Kd3
                • 4.Sxd6#
    • 1.Be2!
      • 1...f5
        • 2.Ba5
          • 2...Kxd4
            • 3.Bb6+
              • 3...Ke4
                • 4.d3#
      • 1...f6
        • 2.Ba6
          • 2...f5
            • 3.Sdb5
              • 3...Kd3
                • 4.Sxd6#
    • 1.Bc4!
      • threat
        • 2.Scb5
          • threat
            • 3.Sxd6#
        • 2.Se8
          • threat
            • 3.Sxd6#
            • 3.Sf6#
      • 1...f5
        • 2.Sc6
          • 2...dxc6
            • 3.Se6
              • threat
                • 4.Sg5#
            • 3.Se8
              • threat
                • 4.Sxd6#
                • 4.Sf6#
        • 2.Sde6
          • 2...dxe6
            • 3.Sb5
              • threat
                • 4.Sxd6#
            • 3.Se8
              • threat
                • 4.Sxd6#
                • 4.Sf6#
        • 2.Sce6
          • 2...dxe6
            • 3.Sf3
              • threat
                • 4.Sg5#
            • 3.Sb5
              • threat
                • 4.Sxd6#
    • 1.Bb5!
      • 1...f5
        • 2.Ba5
          • 2...Kxd4
            • 3.Bb6+
              • 3...Ke4
                • 4.d3#
      • 1...f6
        • 2.Ba6
          • 2...f5
            • 3.Sdb5
              • 3...Kd3
                • 4.Sxd6#

FEATURES


NOT CLASSIFIED


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).