Problem Display
PID: 166778 (BN2n3/K3p2q/R3Npp1/pbPpkPp1/1p2PRr1/5P2/3B4/5n2 w - - 0 1)

Kuzovkov, Aleksandr S

Die Schwalbe, 2017

BN2n3/K3p2q/R3Npp1/pbPpkPp1/1p2PRr1/5P2/3B4/5n2

#4

11 + 13


SOLUTION


  • SOUND
  • Keys
    • 1.Bc1!
      • threat
        • 2.Bb2+
          • 2...d4
            • 3.Bxd4#
      • 1...Qh2
        • 2.Bc6
          • threat
            • 3.Sd7#
          • 2...gxf5
            • 3.Rxf5+
              • 3...Kxe6
                • 4.Bxd5#
      • 1...Rg2
        • 2.Rc6
          • threat
            • 3.Sd7#
          • 2...dxe4
            • 3.Rxe4+
              • 3...Kd5
                • 4.Rd6#
              • 3...Kxf5
                • 4.Sd4#

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).