Problem Display
PID: 126708 (8/3pB1p1/2pPp3/1p1k4/1P1p1Pp1/1P1KpPN1/1P2P3/Q7 w - - 0 1)

Novicevic, M

9th Place, Liga Problemista, 1981/1

8/3pB1p1/2pPp3/1p1k4/1P1p1Pp1/1P1KpPN1/1P2P3/Q7

#3

11 + 9


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...c5
      • 2.Qa8#
  • Tries
    • 1.Qc1?
      • threat
        • 2.Qc5#
      • 1...c5
        • 2.Qxc5#
      • 1...e5!
    • 1.Qh1?
      • threat
        • 2.fxg4#
      • 1...gxf3
        • 2.Qxf3#
      • 1...e5!
    • 1.Qa7?
      • threat
        • 2.Qxd4#
        • 2.Qc5#
      • 1...c5
        • 2.Qxc5#
        • 2.Qb7#
        • 2.Qa8#
      • 1...e5!
  • Keys
    • 1.Qa8!
      • 1...gxf3
        • 2.Qh8
          • 2...fxe2
            • 3.Qh1#
          • 2...c5
            • 3.Qa8#
          • 2...e5
            • 3.Qg8#
          • 2...f2
            • 3.Qh1#
          • 2...g5
            • 3.Qxd4#
            • 3.Qe5#
          • 2...g6
            • 3.Qxd4#
            • 3.Qe5#
      • 1...g5
        • 2.Qh8
          • threat
            • 3.Qxd4#
            • 3.Qe5#
          • 2...c5
            • 3.Qa8#
          • 2...e5
            • 3.Qxe5#
            • 3.Qg8#
      • 1...g6
        • 2.Se4
          • threat
            • 3.Sf6#
          • 2...e5
            • 3.Qg8#
        • 2.Qh8
          • threat
            • 3.Qxd4#
            • 3.Qe5#
          • 2...c5
            • 3.Qa8#
          • 2...e5
            • 3.Qxe5#
            • 3.Qg8#

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).