Problem Display
PID: 88201 (8/8/7Q/2p1pP2/K2pk1B1/8/4P3/8 w - - 0 1)

Bantysh, Nikolai Ivanovich

Uralski Problemist, 1999

8/8/7Q/2p1pP2/K2pk1B1/8/4P3/8

#3

5 + 4


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Kd5
      • 2.Bf3+
        • 2...Kc4
          • 3.Qc1#
        • 2...e4
          • 3.Qe6#
  • Tries
    • 1.Kb5?
      • threat
        • 2.Kc4
          • 2...d3
            • 3.exd3#
      • 1...c4
        • 2.Kxc4
          • 2...d3
            • 3.exd3#
      • 1...d3!
  • Keys
    • 1.Kb3!
      • threat
        • 2.Kc4
          • 2...d3
            • 3.exd3#
      • 1...c4+
        • 2.Kxc4
          • 2...d3
            • 3.exd3#
      • 1...Kd5
        • 2.Bf3+
          • 2...e4
            • 3.Qe6#
      • 1...d3
        • 2.Bf3+
          • 2...Kd4
            • 3.e3#
          • 2...Kxf5
            • 3.e4#

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).