Problem Display
PID: 186551 (5b2/3pp1p1/1p2P1p1/3P2Pp/1P2RP1B/1pK2P2/1P2Pn1N/1BRbk3 w - - 0 1)

Pauly, Wolfgang

Magyar Sakkvilag, 1912

5b2/3pp1p1/1p2P1p1/3P2Pp/1P2RP1B/1pK2P2/1P2Pn1N/1BRbk3

#4

14 + 11


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Bd3!
      • threat
        • 2.Bc4
          • threat
            • 3.Bxb3
              • threat
                • 4.Rxd1#
            • 3.Rd4
              • threat
                • 4.Rcxd1#
                • 4.Rdxd1#
          • 2...d6
            • 3.Bxb3
              • 3...b5
                • 4.Rxd1#
            • 3.Rd4
              • 3...b5
                • 4.Rcxd1#
                • 4.Rdxd1#
        • 2.Bb5
          • threat
            • 3.Rd4
              • threat
                • 4.Rcxd1#
                • 4.Rdxd1#
          • 2...d6
            • 3.Rc4
              • 3...Kxe2
                • 4.Re4#
        • 2.Rd4
          • threat
            • 3.Bc4
              • threat
                • 4.Rcxd1#
                • 4.Rdxd1#
            • 3.Bb5
              • threat
                • 4.Rcxd1#
                • 4.Rdxd1#
          • 2...b5
            • 3.Bxb5
              • threat
                • 4.Rcxd1#
                • 4.Rdxd1#
          • 2...d6
            • 3.Bc4
              • 3...b5
                • 4.Rcxd1#
                • 4.Rdxd1#
      • 1...dxe6
        • 2.Rxe6
          • 2...b5
            • 3.Be4
              • 3...Kxe2
                • 4.Bd3#
      • 1...b5
        • 2.Bxb5
          • threat
            • 3.Rd4
              • threat
                • 4.Rcxd1#
                • 4.Rdxd1#
          • 2...d6
            • 3.Rc4
              • 3...Kxe2
                • 4.Re4#
      • 1...d6
        • 2.Ra1
          • 2...b5
            • 3.Bb1
              • 3...Bxe2
                • 4.Ba2#
                • 4.Bc2#
                • 4.Bd3#
              • 3...Bc2
                • 4.Bxc2#

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).