Problem Display
PID: 205276 (1n2K3/6p1/6p1/2n1k3/2P1N3/B1P2P1B/6p1/3N4 w - - 0 1)

Kubbel, Arvid Ivanovich

Shakhmatny Listok, 1925

1n2K3/6p1/6p1/2n1k3/2P1N3/B1P2P1B/6p1/3N4

#3

8 + 6


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Sb3
      • 2.Bd6#
    • 1...Sd3
      • 2.Bd6#
    • 1...Sa4
      • 2.Bd6#
    • 1...Sca6
      • 2.Bd6#
    • 1...Se6
      • 2.Bd6#
    • 1...Scd7
      • 2.Bd6#
  • Tries
    • 1.Sb2?
      • threat
        • 2.Sd3+
          • 2...Sxd3
            • 3.Bd6#
      • 1...Sxe4
        • 2.Sd3+
          • 2...Kf6
            • 3.Be7#
      • 1...Kf4!
  • Keys
    • 1.Sdf2!
      • threat
        • 2.Sd3+
          • 2...Sxd3
            • 3.Bd6#
      • 1...Kf4
        • 2.Bc1+
          • 2...Kxf3
            • 3.Bg4#
          • 2...Ke5
            • 3.f4#
      • 1...Sxe4
        • 2.Sd3+
          • 2...Kf6
            • 3.Be7#

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).