Problem Display
PID: 164646 (1q1rRn2/pp1nQ3/2p3bK/2P1NpP1/1P1k4/P1Np1P2/3P3b/B1R1r3 w - - 0 1)

Grinblat, Arieh

Zadachi i Etyudi, 2014

1q1rRn2/pp1nQ3/2p3bK/2P1NpP1/1P1k4/P1Np1P2/3P3b/B1R1r3

#4

13 + 13


SOLUTION


  • SOUND
  • Keys
    • 1.Qf6!
      • threat
        • 2.Sxc6+
          • 2...Kc4
            • 3.Sa5#
      • 1...Qxe5
        • 2.Sb5+
          • 2...Kd5
            • 3.Sc7+
              • 3...Qxc7
                • 4.Qd4#
      • 1...Rxe5
        • 2.Sd1+
          • 2...Kd5
            • 3.Se3+
              • 3...Rxe3
                • 4.Qd4#
      • 1...Bxe5
        • 2.Se2+
          • 2...Kd5
            • 3.Sf4+
              • 3...Bxf4
                • 4.Qd4#
      • 1...Sxe5
        • 2.Se4+
          • 2...Kd5
            • 3.Qe6+
              • 3...Sxe6
                • 4.Sf6#

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).