Problem Display
PID: 156008 (nr6/1Ppr1P1P/2Nbp2n/1BPkPpp1/6p1/3P2N1/5P2/2R1K3 w - - 0 1)

Grinblat, Arieh

The Problemist, 2014

nr6/1Ppr1P1P/2Nbp2n/1BPkPpp1/6p1/3P2N1/5P2/2R1K3

#3

12 + 11


SOLUTION


  • SOUND
  • Sets
    • 1...Bxe5
      • 2.Sb4+
        • 2...Kd4
          • 3.Se2#
          • 3.Rc4#
  • Tries
    • 1.Se4?
      • threat
        • 2.Sf6#
      • 1...Rxf7
        • 2.Rc4
          • threat
            • 3.Sc3#
            • 3.Rd4#
          • 2...Bxe5
            • 3.Sb4#
          • 2...fxe4
            • 3.dxe4#
      • 1...Bxe5
        • 2.Sb4+
          • 2...Kd4
            • 3.Rc4#
      • 1...Be7
        • 2.Rc4
          • threat
            • 3.Sc3#
            • 3.Rd4#
          • 2...fxe4
            • 3.dxe4#
      • 1...Sg8
        • 2.Rc4
          • threat
            • 3.Sc3#
            • 3.Rd4#
          • 2...Bxe5
            • 3.Sb4#
          • 2...fxe4
            • 3.dxe4#
      • 1...fxe4!
  • Keys
    • 1.Se2!
      • threat
        • 2.Rc4
          • threat
            • 3.Sc3#
          • 2...Bxe5
            • 3.Sb4#
      • 1...Rxb7
        • 2.Sb4+
          • 2...Kxe5
            • 3.h8Q#
            • 3.h8B#
      • 1...Re7
        • 2.Rc4
          • threat
            • 3.Sc3#
          • 2...Bxe5
            • 3.Sb4#
            • 3.Sxe7#
      • 1...Rdd8
        • 2.Rc4
          • threat
            • 3.Sc3#
          • 2...Bxe5
            • 3.Sb4#
            • 3.Se7#
      • 1...Be7
        • 2.Rc4
          • threat
            • 3.Sc3#
      • 1...Bf8
        • 2.Rc4
          • threat
            • 3.Sc3#
      • 1...Sb6
        • 2.Sc3+
          • 2...Kxc5
            • 3.d4#
      • 1...g3
        • 2.f4
          • threat
            • 3.Sb4#
          • 2...Bxc5
            • 3.Sc3#
          • 2...gxf4
            • 3.Sxf4#

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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).