Problem Display
PID: 168899 (8/4p3/8/8/4p3/2BP4/2P5/2kBK2R w - - 0 1)

Akimov, Nikolai Nikolaevich

Atayants, Grigory Sergeevich

SuperProblem, 2017

8/4p3/8/8/4p3/2BP4/2P5/2kBK2R

#3

6 + 3


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Rh5?
      • threat
        • 2.Ra5
          • threat
            • 3.Ra1#
          • 2...Kb1
            • 3.Ra1#
      • 1...Kb1
        • 2.Ra5
          • threat
            • 3.Ra1#
          • 2...Kc1
            • 3.Ra1#
      • 1...exd3
        • 2.Rb5
          • threat
            • 3.Bd2#
          • 2...d2+
            • 3.Bxd2#
      • 1...e5!
    • 1.Rh6?
      • threat
        • 2.Ra6
          • threat
            • 3.Ra1#
          • 2...Kb1
            • 3.Ra1#
      • 1...Kb1
        • 2.Ra6
          • threat
            • 3.Ra1#
          • 2...Kc1
            • 3.Ra1#
      • 1...exd3
        • 2.Rb6
          • threat
            • 3.Bd2#
          • 2...d2+
            • 3.Bxd2#
      • 1...e6!
  • Keys
    • 1.Rh8!
      • threat
        • 2.Ra8
          • threat
            • 3.Ra1#
          • 2...Kb1
            • 3.Ra1#
      • 1...Kb1
        • 2.Ra8
          • threat
            • 3.Ra1#
          • 2...Kc1
            • 3.Ra1#
      • 1...exd3
        • 2.Rb8
          • threat
            • 3.Bd2#
          • 2...d2+
            • 3.Bxd2#

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).