Problem Display
PID: 96051 (8/Q2p4/P1pPp3/2PkP3/3p4/3P2p1/5RP1/5K2 w - - 0 1)

Kubbel, Leonid Ivanovich (AKA Kubbel, Karl Artur Leonid)

Narodni Politika, 1908

8/Q2p4/P1pPp3/2PkP3/3p4/3P2p1/5RP1/5K2

#3

9 + 6


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Qb6?
      • 1...gxf2
        • 2.Qd8
          • 2...Kxc5
            • 3.Qa5#
          • 2...Kxe5
            • 3.Qg5#
      • 1...Kxe5!
    • 1.Qb8?
      • 1...Kxe5
        • 2.Qg8
          • threat
            • 3.Qg5#
          • 2...Kd5
            • 3.Rf5#
      • 1...gxf2
        • 2.Qd8
          • 2...Kxc5
            • 3.Qa5#
          • 2...Kxe5
            • 3.Qg5#
      • 1...Kxc5!
    • 1.Qc7?
      • threat
        • 2.Re2
          • 2...Kxc5
            • 3.Qa5#
      • 1...gxf2
        • 2.Qd8
          • 2...Kxc5
            • 3.Qa5#
          • 2...Kxe5
            • 3.Qg5#
      • 1...Kxe5!
  • Keys
    • 1.Qa8!
      • 1...Kxc5
        • 2.Rb2
          • 2...Kd5
            • 3.Rb5#
      • 1...Kxe5
        • 2.Qg8
          • threat
            • 3.Qg5#
          • 2...Kd5
            • 3.Rf5#
      • 1...gxf2
        • 2.Qd8
          • 2...Kxc5
            • 3.Qa5#
          • 2...Kxe5
            • 3.Qg5#

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).