Problem Display
PID: 188280 (1B4N1/2q1p3/1pr1ppp1/2bkP1n1/1pNp1RB1/1QpP4/7K/8 w - - 0 1)

Shavirin, Valery Mikhailovich

3rd Prize, Feoktistov-70 JT, 2018

1B4N1/2q1p3/1pr1ppp1/2bkP1n1/1pNp1RB1/1QpP4/7K/8

#4

9 + 13


1232 Kudesnik 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Kg3!
      • threat
        • 2.Bf3+
          • 2...Sxf3
            • 3.Sd6+
              • 3...Kxe5
                • 4.Sf7#
      • 1...fxe5
        • 2.Sxb6+
          • 2...Kd6
            • 3.Qd5+
              • 3...exd5
                • 4.Sc8#
      • 1...Rd6
        • 2.Sxe7+
          • 2...Qxe7
            • 3.Sa5+
              • 3...Kxe5
                • 4.Sc6#
      • 1...Bd6
        • 2.Se3+
          • 2...Kxe5
            • 3.Qxe6+
              • 3...Sxe6
                • 4.Re4#
      • 1...f5
        • 2.Bf3+
          • 2...Sxf3
            • 3.Sd6+
              • 3...Kxe5
                • 4.Sf7#
          • 2...Se4+
            • 3.Bxe4+
              • 3...fxe4
                • 4.dxe4#
            • 3.dxe4+
              • 3...fxe4
                • 4.Bxe4#

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).