Problem Display
PID: 163821 (4R3/B4p2/B1ppPPp1/3kp1R1/2pp4/8/1P3N2/4K3 w - - 0 1)

Kapustin, Fedor Mikhailovich

StrateGems, 2014

4R3/B4p2/B1ppPPp1/3kp1R1/2pp4/8/1P3N2/4K3

#3

9 + 8


SOLUTION


  • SOUND
  • Sets
    • 1...c3
      • 2.b3
        • threat
          • 3.Bc4#
        • 2...c5
          • 3.Bb7#
    • 1...c5
      • 2.Bb7#
    • 1...fxe6
      • 2.Bc8
        • threat
          • 3.Bxe6#
        • 2...c5
          • 3.Bb7#
  • Tries
    • 1.Kd1?
      • 1...fxe6
        • 2.Bc8
          • threat
            • 3.Bxe6#
          • 2...c5
            • 3.Bb7#
      • 1...d3
        • 2.Rg4
          • threat
            • 3.Bxc4#
          • 2...e4
            • 3.Rg5#
          • 2...c5
            • 3.Bb7#
          • 2...c3
            • 3.Bc4#
      • 1...c3!
    • 1.Kd2?
      • 1...c3+
        • 2.Kd3
          • threat
            • 3.Bc4#
          • 2...c5
            • 3.Bb7#
      • 1...d3
        • 2.Kc3
          • threat
            • 3.Bxc4#
          • 2...c5
            • 3.Bb7#
      • 1...fxe6!
    • 1.Bb6?
      • 1...fxe6
        • 2.Bc8
          • threat
            • 3.Bxe6#
          • 2...c5
            • 3.Bb7#
      • 1...c3
        • 2.b3
          • threat
            • 3.Bc4#
          • 2...c5
            • 3.Bb7#
      • 1...d3!
    • 1.Re7?
      • 1...fxe6
        • 2.Bc8
          • threat
            • 3.Bxe6#
          • 2...c5
            • 3.Bb7#
      • 1...c3
        • 2.b3
          • threat
            • 3.Bc4#
          • 2...c5
            • 3.Bb7#
      • 1...d3!
    • 1.b3?
      • threat
        • 2.Bxc4#
        • 2.bxc4#
      • 1...c5
        • 2.Bb7#
      • 1...c3
        • 2.Bc4#
      • 1...cxb3!
    • 1.exf7?
      • threat
        • 2.Bc8
          • threat
            • 3.Be6#
          • 2...c5
            • 3.Bb7#
        • 2.f8Q
          • threat
            • 3.Qf7#
            • 3.Qg8#
          • 2...c5
            • 3.Bb7#
      • 1...c3
        • 2.b3
          • threat
            • 3.Bc4#
          • 2...c5
            • 3.Bb7#
      • 1...d3!
  • Keys
    • 1.Kf1!
      • 1...fxe6
        • 2.Bc8
          • threat
            • 3.Bxe6#
          • 2...c5
            • 3.Bb7#
      • 1...c3
        • 2.b3
          • threat
            • 3.Bc4#
          • 2...c5
            • 3.Bb7#
      • 1...d3
        • 2.Rg4
          • threat
            • 3.Bxc4#
          • 2...e4
            • 3.Rg5#
          • 2...c5
            • 3.Bb7#
          • 2...c3
            • 3.Bc4#

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).