Problem Display
PID: 130148 (4k3/1p1N4/4BB1K/2p2ppp/3p1Pbp/3pN3/2rq4/5Q2 w - - 0 1)

Rosol, Karel

Prace, 1951

4k3/1p1N4/4BB1K/2p2ppp/3p1Pbp/3pN3/2rq4/5Q2

#3

7 + 12


6490 yacpdb 2009

SOLUTION


  • COOKED
  • Sets
    • 1...Qd1
      • 2.Sd5
        • threat
          • 3.Sc7#
    • 1...Bd1
      • 2.Sxf5
        • threat
          • 3.Sd6#
          • 3.Sg7#
    • 1...Be2
      • 2.Sxf5
        • threat
          • 3.Sd6#
          • 3.Sg7#
    • 1...Bf3
      • 2.Sxf5
        • threat
          • 3.Sd6#
          • 3.Sg7#
  • Tries
    • 1.Sc4?
      • threat
        • 2.Sd6#
      • 1...Qxf4
        • 2.Qxf4
          • threat
            • 3.Sd6#
            • 3.Qb8#
      • 1...Rxc4!
    • 1.Sxf5?
      • threat
        • 2.Sd6#
        • 2.Sg7#
      • 1...Qxf4
        • 2.Sg7#
      • 1...Bxf5!
    • 1.Qg2?
      • threat
        • 2.Qd5
          • threat
            • 3.Bf7#
      • 1...Qxe3
        • 2.Qd5
          • threat
            • 3.Bf7#
          • 2...Qxe6
            • 3.Qxe6#
      • 1...Bf3
        • 2.Sxf5
          • threat
            • 3.Sd6#
            • 3.Sg7#
      • 1...Qxg2!
    • 1.Qa1?
      • threat
        • 2.Qa8#
      • 1...Qa5
        • 2.Qxa5
          • threat
            • 3.Qd8#
            • 3.Qa8#
      • 1...Ra2!
    • 1.Qh1?
      • threat
        • 2.Qd5
          • threat
            • 3.Bf7#
      • 1...Qxe3
        • 2.Qd5
          • threat
            • 3.Bf7#
          • 2...Qxe6
            • 3.Qxe6#
      • 1...Bf3
        • 2.Sxf5
          • threat
            • 3.Sd6#
            • 3.Sg7#
      • 1...Qg2!
  • Keys
    • 1.Sd5!
      • threat
        • 2.Sc7#
      • 1...Qxf4
        • 2.Qxf4
          • threat
            • 3.Sc7#
            • 3.Qb8#
      • 1...Qa5
        • 2.Be7
          • threat
            • 3.S7f6#
    • 1.Qf3!
      • threat
        • 2.Qd5
          • threat
            • 3.Bf7#
      • 1...Qxe3
        • 2.Qd5
          • threat
            • 3.Bf7#
          • 2...Qxe6
            • 3.Qxe6#
      • 1...Bxf3
        • 2.Sxf5
          • threat
            • 3.Sd6#
            • 3.Sg7#
      • 1...Qg2
        • 2.Sd5
          • threat
            • 3.Sc7#

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).