Problem Display
PID: 160303 (1b2r2q/4n1pb/N1p1p2r/1pR1p1p1/p3k1P1/4pNQP/2K5/2n2B2 w - - 0 1)

Grinblat, Arieh

Troll, 2016

1b2r2q/4n1pb/N1p1p2r/1pR1p1p1/p3k1P1/4pNQP/2K5/2n2B2

#3

8 + 16


SOLUTION


  • SOUND
  • Sets
    • 1...Ba7
      • 2.Rxe5#
    • 1...Sa2
      • 2.Bd3#
    • 1...Sb3
      • 2.Bd3#
    • 1...Sd3
      • 2.Bxd3#
    • 1...Sd5
      • 2.Rc4+
        • 2...bxc4
          • 3.Sc5#
  • Keys
    • 1.Bg2!
      • threat
        • 2.Rxe5+
          • 2...Bxe5
            • 3.Qxe5#
      • 1...Sd5
        • 2.Rc4+
          • 2...bxc4
            • 3.Sc5#
      • 1...Bd6
        • 2.Rxe5+
          • 2...Bxe5
            • 3.Qxe5#
      • 1...Bc7
        • 2.Rxe5+
          • 2...Bxe5
            • 3.Qxe5#
      • 1...Sd3
        • 2.Sg1+
          • 2...Kd4
            • 3.Se2#
      • 1...Sg6
        • 2.Sxe5+
          • 2...Kd4
            • 3.Sxc6#
      • 1...g6
        • 2.Sxg5+
          • 2...Kd4
            • 3.Sxe6#

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).