Problem Display
PID: 247853 (8/3p4/B4nn1/Pp3p2/2p4R/2k2N2/5P1B/1Q5K w - - 0 1)

Klark, Dmitry Vasilevich

Vsemirnaya Illustrantiya, 1880

8/3p4/B4nn1/Pp3p2/2p4R/2k2N2/5P1B/1Q5K

#3

8 + 7


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Sh7
      • 2.Bd6
        • threat
          • 3.Bb4#
        • 2...b4
          • 3.Bxb4#
          • 3.Rxc4#
    • 1...Sg8
      • 2.Bd6
        • threat
          • 3.Bb4#
        • 2...b4
          • 3.Bxb4#
          • 3.Rxc4#
    • 1...Sf4
      • 2.Bxf4
        • threat
          • 3.Bd2#
          • 3.Be5#
    • 1...Sxh4
      • 2.Be5#
    • 1...Se5
      • 2.Bxe5#
    • 1...Se7
      • 2.Be5#
    • 1...Sf8
      • 2.Be5#
    • 1...Sh8
      • 2.Be5#
    • 1...b4
      • 2.Rxc4#
    • 1...d5
      • 2.Bd6
        • threat
          • 3.Bb4#
        • 2...b4
          • 3.Bxb4#
  • Tries
    • 1.Qb2+?
      • 1...Kd3
        • 2.Se1#
        • 2.Rd4#
        • 2.Qd2#
      • 1...Kxb2!
  • Keys
    • 1.Bd6!
      • threat
        • 2.Bb4#
      • 1...Sd5
        • 2.Bc5
          • threat
            • 3.Bd4#
        • 2.Rf4
          • 2...Sdxf4
            • 3.Bb4#
          • 2...Sgxf4
            • 3.Be5#
          • 2...Se3
            • 3.Bb4#
          • 2...Sb4
            • 3.Bxb4#
          • 2...Sb6
            • 3.Bb4#
          • 2...Sf6
            • 3.Bb4#
          • 2...Sc7
            • 3.Bb4#
          • 2...Sde7
            • 3.Bb4#
          • 2...Sh4
            • 3.Be5#
          • 2...Se5
            • 3.Bxe5#
          • 2...Sge7
            • 3.Be5#
          • 2...Sf8
            • 3.Be5#
          • 2...Sh8
            • 3.Be5#
          • 2...b4
            • 3.Rxc4#

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).