Problem Display
PID: 168796 (2bn2B1/5rpp/1B1N4/1P1k2nr/3NpQp1/7p/8/4RK2 w - - 0 1)

Atayants, Grigory Sergeevich

1st HM., Liylu-75 JT (SuperProblem), 2016

2bn2B1/5rpp/1B1N4/1P1k2nr/3NpQp1/7p/8/4RK2

#3

8 + 11


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Sc4?
      • threat
        • 2.Se3#
      • 1...e3
        • 2.Sxe3#
      • 1...Kxc4!
  • Keys
    • 1.Rd1!
      • threat
        • 2.Sc6+
          • 2...Ke6
            • 3.Qf5#
      • 1...Bf5
        • 2.Sc6+
          • 2...Ke6
            • 3.Qxf5#
        • 2.Qxf5+
          • 2...Kxd6
            • 3.Sc6#
      • 1...Sf3
        • 2.Qxe4+
          • 2...Kxd6
            • 3.Sf5#
      • 1...Sge6
        • 2.S4f5+
          • 2...Sd4
            • 3.Qxe4#
      • 1...Sc6
        • 2.Sxc6+
          • 2...Ke6
            • 3.Qf5#
      • 1...Sde6
        • 2.Sf3+
          • 2...Sd4
            • 3.Qe5#
      • 1...g6
        • 2.Qf6
          • threat
            • 3.Sc2#
            • 3.Se2#
            • 3.Sb3#
            • 3.Sf3#
            • 3.S4f5#
            • 3.Sc6#
            • 3.Se6#
          • 2...Sge6
            • 3.Sxe6#
          • 2...Sde6
            • 3.Sxe6#
          • 2...Sf3
            • 3.Sxf3#
          • 2...Sc6
            • 3.Sxc6#

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).