Problem Display
PID: 164905 (8/1p2QB2/p4P2/2PpN3/2rk1pp1/qn6/3pR3/3N3K w - - 0 1)

Grinblat, Arieh

Best Problems, 2016

8/1p2QB2/p4P2/2PpN3/2rk1pp1/qn6/3pR3/3N3K

#3

8 + 10


SOLUTION


  • SOUND
  • Sets
    • 1...Rb4
      • 2.Qd6
        • threat
          • 3.Qxd5#
  • Tries
    • 1.Rxd2+?
      • 1...Ke4
        • 2.Bg6#
      • 1...Sxd2!
    • 1.Re4+?
      • 1...dxe4
        • 2.Qd6#
      • 1...Kxe4!
    • 1.Qd6?
      • threat
        • 2.Qxd5#
      • 1...Rxc5
        • 2.Bg6
          • threat
            • 3.Re4#
      • 1...Qxc5!
  • Keys
    • 1.Bg6!
      • threat
        • 2.Re4+
          • 2...dxe4
            • 3.Qd6#
      • 1...Qxc5
        • 2.Sf3+
          • 2...gxf3
            • 3.Qe5#
      • 1...Rxc5
        • 2.Qd6
          • threat
            • 3.Re4#
      • 1...Sxc5
        • 2.Sc6+
          • 2...bxc6
            • 3.Qe5#

FEATURES


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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).