Problem Display
PID: 256848 (6R1/5K2/2p2P1p/8/8/5BN1/6pk/8 w - - 0 1)

Fomichev, Evgeny Vasilevich

Kravtsov, Nikita Igorevich

Sp. HM., Havel-140 MT (Kudesnik), 2020-2021

6R1/5K2/2p2P1p/8/8/5BN1/6pk/8

#4

5 + 4


SOLUTION


  • SOUND
  • Keys
    • 1.Se2!
      • threat
        • 2.Rxg2+
          • 2...Kh3
            • 3.Sf4+
              • 3...Kh4
                • 4.Rg4#
      • 1...Kh3
        • 2.Rh8
          • threat
            • 3.Rxh6#
          • 2...Kh4
            • 3.Rxh6+
              • 3...Kg5
                • 4.Rh5#
      • 1...h5
        • 2.Rg5
          • threat
            • 3.Rxh5#
          • 2...g1S
            • 3.Rxg1
              • threat
                • 4.Rh1#
              • 3...Kh3
                • 4.Rh1#
          • 2...h4
            • 3.Rxg2+
              • 3...Kh1
                • 4.Rf2#
              • 3...Kh3
                • 4.Sg1#
                • 4.Sf4#

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).