Problem Display
PID: 167822 (B7/K2p4/N2p4/pk1p3p/p2R3r/p3Nbp1/3P1nq1/4n3 w - - 0 1)

Nejedlo, Vaclav

3rd Prize, Votruba MT, 1947

B7/K2p4/N2p4/pk1p3p/p2R3r/p3Nbp1/3P1nq1/4n3

#3

6 + 14


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Re4
      • 2.Rxd5#
    • 1...Sc2
      • 2.Sxc2
        • threat
          • 3.Sxa3#
        • 2...a2
          • 3.Sa3#
    • 1...Sed3
      • 2.Sc2
        • threat
          • 3.Sxa3#
        • 2...a2
          • 3.Sa3#
    • 1...Sd1
      • 2.Sf5
        • threat
          • 3.Sxd6#
    • 1...Sh1
      • 2.Sf5
        • threat
          • 3.Sxd6#
    • 1...Sfd3
      • 2.Sf5
        • threat
          • 3.Sxd6#
    • 1...Sh3
      • 2.Sf5
        • threat
          • 3.Sxd6#
    • 1...Se4
      • 2.Sxd5
        • threat
          • 3.Sdc7#
    • 1...Sg4
      • 2.Sf5
        • threat
          • 3.Sxd6#
  • Tries
    • 1.Sc2?
      • threat
        • 2.Sxa3#
      • 1...a2
        • 2.Sa3#
      • 1...Sxc2!
    • 1.Sc4?
      • threat
        • 2.Sxa3#
        • 2.Sxd6#
      • 1...Sc2
        • 2.Sxd6#
      • 1...Se4
        • 2.Sxa3#
      • 1...a2
        • 2.Sa3#
        • 2.Sxd6#
      • 1...dxc4!
  • Keys
    • 1.d3!
      • threat
        • 2.Sc4
          • threat
            • 3.Sxa3#
            • 3.Sxd6#
          • 2...dxc4
            • 3.dxc4#
      • 1...Rxd4
        • 2.Sf5
          • threat
            • 3.Sxd4#
            • 3.Sxd6#
      • 1...Sexd3
        • 2.Sc2
          • threat
            • 3.Sxa3#
          • 2...a2
            • 3.Sa3#
      • 1...Sfxd3
        • 2.Sf5
          • threat
            • 3.Sxd6#
      • 1...Qf1
        • 2.Sxd5
          • threat
            • 3.Sc3#
            • 3.Sdc7#
          • 2...Bxd5
            • 3.Rxd5#
      • 1...Be2
        • 2.Sxd5
          • threat
            • 3.Sc3#
            • 3.Sdc7#
          • 2...Qxd5
            • 3.Rxd5#
      • 1...Sc2
        • 2.Sxc2
          • threat
            • 3.Sxa3#
          • 2...a2
            • 3.Sa3#
      • 1...Se4
        • 2.Rc4
          • threat
            • 3.Sc7#
          • 2...dxc4
            • 3.dxc4#
      • 1...a2
        • 2.Sc4
          • threat
            • 3.Sa3#
            • 3.Sxd6#
          • 2...dxc4
            • 3.dxc4#

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).