Problem Display
PID: 265328 (1B6/5n2/2pP1pN1/n1pk4/2p5/2p1pPNB/K3P3/6b1 w - - 0 1)

Tkachenko, Sergiy Ivanovich

Problemist Ukraini, 2022

1B6/5n2/2pP1pN1/n1pk4/2p5/2p1pPNB/K3P3/6b1

#4

8 + 10


  • SOUND
  • Keys
    • 1.Sf5!
      • threat
        • 2.Sf4+
          • 2...Ke5
            • 3.d7+
              • 3...Sd6
                • 4.Bxd6#
      • 1...Ke6
        • 2.Sg7+
          • 2...Kd5
            • 3.Be6+
              • 3...Kd4
                • 4.Sf5#
      • 1...Bh2
        • 2.Sxe3+
          • 2...Kd4
            • 3.Sc2+
              • 3...Kd5
                • 4.e4#
      • 1...Sb7
        • 2.Sfe7+
          • 2...Kd4
            • 3.Sxc6+
              • 3...Kd5
                • 4.Sge7#


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).