Problem Display
PID: 275982 (8/8/2p2p2/5p2/pBPkpP2/N5p1/3P2Bp/2N4K w - - 0 1)

Hertmann, Sandor

Die Schwalbe, 1933

8/8/2p2p2/5p2/pBPkpP2/N5p1/3P2Bp/2N4K

#3

8 + 8


SOLUTION


  • SOUND
  • Sets
    • 1...e3
      • 2.d3
        • threat
          • 3.Sc2#
    • 1...c5
      • 2.Bc3#
  • Tries
    • 1.Sa2?
      • 1...Kd3
        • 2.Bf1+
          • 2...Kd4
            • 3.Sc2#
      • 1...c5
        • 2.Bc3+
          • 2...Kd3
            • 3.Sc1#
            • 3.Bf1#
      • 1...e3!
    • 1.Sb3+?
      • 1...Kd3
        • 2.Bf1#
      • 1...axb3!
    • 1.Bd6?
      • 1...c5
        • 2.Be7
          • 2...e3
            • 3.Bxf6#
      • 1...e3!
    • 1.Be7?
      • 1...c5
        • 2.Bxf6#
      • 1...e3!
    • 1.Bf8?
      • 1...c5
        • 2.Be7
          • 2...e3
            • 3.Bxf6#
        • 2.Bg7
          • 2...e3
            • 3.Bxf6#
      • 1...e3!
    • 1.c5?
      • 1...e3
        • 2.d3
          • 2...e2
            • 3.Sc2#
      • 1...Kd5!
  • Keys
    • 1.Sd3!
      • threat
        • 2.Sb2
          • threat
            • 3.Sc2#
        • 2.Bc3+
          • 2...Kxd3
            • 3.Bf1#
      • 1...Kxd3
        • 2.Bf1+
          • 2...Kd4
            • 3.Sc2#
      • 1...exd3
        • 2.Be7
          • 2...c5
            • 3.Bxf6#
      • 1...e3
        • 2.Sb2
          • threat
            • 3.Sc2#
      • 1...c5
        • 2.Bc3+
          • 2...Kxd3
            • 3.Bf1#

FEATURES


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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).