Problem Display
PID: 166282 (8/2Bp1Qp1/6Pk/2pr2p1/rpKp2P1/pP4p1/8/8 w - - 0 1)

Fomichev, Evgeny Vasilevich

Sigurov, Aleksandr Ilich

Sachove umeni (Ceskoslovensky sach), 2015

8/2Bp1Qp1/6Pk/2pr2p1/rpKp2P1/pP4p1/8/8

#4

6 + 11


SOLUTION


  • SOUND
  • Keys
    • 1.Bf4!
      • threat
        • 2.Qxd5
          • threat
            • 3.Qxg5#
          • 2...Kxg6
            • 3.Qf5+
              • 3...Kh6
                • 4.Bxg5#
      • 1...gxf4
        • 2.Qxd5
          • threat
            • 3.Qh5#
          • 2...Kxg6
            • 3.Qf5+
              • 3...Kh6
                • 4.Qh5#
      • 1...Re5
        • 2.Bxe5
          • threat
            • 3.Bxg7#
            • 3.Qxg7#
          • 2...d5+
            • 3.Kxd5
              • threat
                • 4.Bxg7#
                • 4.Qxg7#
      • 1...Rf5
        • 2.Qxf5
          • threat
            • 3.Bxg5#
            • 3.Qxg5#
          • 2...d5+
            • 3.Kxd5
              • threat
                • 4.Bxg5#
                • 4.Qxg5#
              • 3...gxf4
                • 4.Qh5#
      • 1...Rd6
        • 2.Bxg5+
          • 2...Kxg5
            • 3.Qf5+
              • 3...Kh4
                • 4.Qh5#
              • 3...Kh6
                • 4.Qh5#

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).