Problem Display
PID: 119853 (3K4/8/2B5/8/6Q1/3R4/2kp4/n1rN4 w - - 0 1)

Havelka, Frantisek

Lucan, 1901

3K4/8/2B5/8/6Q1/3R4/2kp4/n1rN4

#2

5 + 4


6490 yacpdb 2009

SOLUTION


  • COOKED
  • Sets
    • 1...Kxd3
      • 2.Qe4#
    • 1...Rb1
      • 2.Rc3#
  • Tries
    • 1.Rxd2+?
      • 1...Kb1
        • 2.Rb2#
      • 1...Kb3
        • 2.Qa4#
      • 1...Kxd2!
    • 1.Qa4+?
      • 1...Kxd3
        • 2.Qe4#
      • 1...Sb3
        • 2.Qxb3#
      • 1...Kb1!
  • Keys
    • 1.Rb3!
      • 1...Kxb3
        • 2.Qa4#
      • 1...Rxd1
        • 2.Qc4#
      • 1...Sxb3
        • 2.Be4#
      • 1...Rb1
        • 2.Rc3#
    • 1.Qb4!
      • threat
        • 2.Rxd2#
      • 1...Kxd1
        • 2.Qxd2#
      • 1...Kxd3
        • 2.Qe4#
      • 1...Rxd1
        • 2.Rc3#
      • 1...Rb1
        • 2.Qxd2#
      • 1...Sb3
        • 2.Qxb3#

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).