Problem Display
PID: 229047 (3k4/1B1pR3/K2P4/pp3p2/1r5B/1bb4p/1q1n3Q/8 w - - 0 1)

Nielsen, Karl Christian

1st Comm., 64 Shakhmatnoe obozrenie, 1926

3k4/1B1pR3/K2P4/pp3p2/1r5B/1bb4p/1q1n3Q/8

#2

6 + 11


6490 yacpdb 2020
  • SOUND
  • Sets
    • 1...Rd4
      • 2.Re4#
    • 1...Bc4
      • 2.Re5#
    • 1...Bd4
      • 2.Re5#
    • 1...Sc4
      • 2.Re5#
    • 1...f4
      • 2.Re5#
  • Tries
    • 1.Rf7+?
      • 1...Rxh4
        • 2.Rf8#
      • 1...Bf6
        • 2.Rf8#
      • 1...Ke8!
    • 1.Qf2?
      • threat
        • 2.Qb6#
      • 1...Rd4
        • 2.Re4#
      • 1...Bd4
        • 2.Re5#
      • 1...Sc4
        • 2.Re5#
      • 1...Rc4!
  • Keys
    • 1.Qg1!
      • threat
        • 2.Qb6#
      • 1...Rc4
        • 2.Qg8#
      • 1...Rd4
        • 2.Re4#
      • 1...Bd4
        • 2.Re5#
      • 1...Sc4
        • 2.Re5#
        • 2.Qg8#


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).