Problem Display
PID: 256380 (1b4K1/8/2Pp1N1p/5k2/2BPp2B/p5Pb/r3P3/8 w - - 0 1)

Agapov, Igor Alexeyevich

Shpakovsky, Aleksandr Nikolaevich

1st Prize, Havel-140 MT (Kudesnik), 2020-2021

1b4K1/8/2Pp1N1p/5k2/2BPp2B/p5Pb/r3P3/8

#3

8 + 8


SOLUTION


  • SOUND
  • Sets
    • 1...e3
      • 2.Kf7
        • threat
          • 3.Bd3#
          • 3.Be6#
  • Keys
    • 1.Sd5!
      • threat
        • 2.Se3+
          • 2...Kg6
            • 3.Bf7#
      • 1...Kg4
        • 2.Se3+
          • 2...Kh5
            • 3.Bf7#
      • 1...Ke6
        • 2.Sf4+
          • 2...Kf5
            • 3.Be6#
      • 1...Kg6
        • 2.Sf4+
          • 2...Kf5
            • 3.Be6#
      • 1...Rxe2
        • 2.Se7+
          • 2...Kg4
            • 3.Bxe2#
      • 1...e3
        • 2.Bd3+
          • 2...Kg4
            • 3.Sf6#
          • 2...Ke6
            • 3.Sf4#
      • 1...h5
        • 2.Se7+
          • 2...Kg4
            • 3.Be6#

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).