Problem Display
PID: 78185 (2k5/2P5/8/1B6/7B/4R3/p2K4/8 w - - 0 1)

Agarkov, Anatoly Yakovlevich

Shakhmatny Zadachi, 1987

2k5/2P5/8/1B6/7B/4R3/p2K4/8

#4

5 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Bg3!
      • threat
        • 2.Ba6+
          • 2...Kd7
            • 3.c8Q#
        • 2.Bc6
          • threat
            • 3.Re8#
      • 1...Kb7
        • 2.c8Q+
          • 2...Kb6
            • 3.Rb3
              • threat
                • 4.Qc7#
              • 3...Ka5
                • 4.Bc7#
                • 4.Qa6#
                • 4.Qc7#
                • 4.Qd8#
              • 3...Ka7
                • 4.Bf2#
                • 4.Qa6#
                • 4.Qb8#
          • 2...Kxc8
            • 3.Bc6
              • threat
                • 4.Re8#
              • 3...Kd8
                • 4.Re8#
      • 1...a1Q
        • 2.Re8+
          • 2...Kb7
            • 3.Rb8+
              • 3...Ka7
                • 4.c8S#
      • 1...a1R
        • 2.Re8+
          • 2...Kb7
            • 3.Rb8+
              • 3...Ka7
                • 4.Bf2#
                • 4.c8S#

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).