Problem Display
PID: 239377 (8/1Kp5/3p4/kB1Rp1B1/4Pn2/2P5/8/8 w - - 0 1)

Klark, Dmitry Vasilevich

Vsemirnaya Illustrantiya, 1875

8/1Kp5/3p4/kB1Rp1B1/4Pn2/2P5/8/8

#3

6 + 5


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Se2
      • 2.Bc6#
    • 1...Sg2
      • 2.Bc6#
    • 1...Sh3
      • 2.Bc6#
    • 1...Sh5
      • 2.Bc6#
    • 1...Sg6
      • 2.Bc6#
    • 1...c6
      • 2.Bd8#
  • Tries
    • 1.Bc4+?
      • 1...Ka4
        • 2.Rd2
          • threat
            • 3.Ra2#
          • 2...Ka3
            • 3.Ra2#
          • 2...Ka5
            • 3.Ra2#
      • 1...c5
        • 2.Rd1
          • threat
            • 3.Ra1#
          • 2...Ka4
            • 3.Ra1#
        • 2.Rd2
          • threat
            • 3.Ra2#
          • 2...Ka4
            • 3.Ra2#
        • 2.Rxd6
          • threat
            • 3.Ra6#
          • 2...Ka4
            • 3.Ra6#
      • 1...Sxd5!
    • 1.Bd7+?
      • 1...c5
        • 2.Bd8#
      • 1...Sxd5!
    • 1.Be8+?
      • 1...c5
        • 2.Bd8#
      • 1...Sxd5!
    • 1.Bxf4?
      • threat
        • 2.Bc6#
      • 1...c6
        • 2.Bxc6#
      • 1...c5!
  • Keys
    • 1.Bc6+!
      • 1...Sxd5
        • 2.Bd2
          • 2...Sxc3
            • 3.Bxc3#
          • 2...Se3
            • 3.c4#
          • 2...Sb4
            • 3.cxb4#
          • 2...Sf4
            • 3.c4#
          • 2...Sb6
            • 3.c4#
          • 2...Sf6
            • 3.c4#
          • 2...Se7
            • 3.c4#

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).