Problem Display
PID: 127464 (8/pK2Q3/3p1B2/2kP1p2/p5p1/3pN2r/4N3/4b3 w - - 0 1)

Cisar, Vaclav

Plzenky besedy, 1910

8/pK2Q3/3p1B2/2kP1p2/p5p1/3pN2r/4N3/4b3

#3

6 + 9


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Bb4
      • 2.Qc7+
        • 2...Kb5
          • 3.Sd4#
  • Tries
    • 1.Bd4+?
      • 1...Kb4
        • 2.Qxd6+
          • 2...Kb3
            • 3.Sc1#
          • 2...Ka5
            • 3.Qc5#
          • 2...Kb5
            • 3.Qc5#
      • 1...Kb5!
    • 1.Qxd6+?
      • 1...Kb5
        • 2.Sd4+
          • 2...Ka5
            • 3.Sc4#
            • 3.Bd8#
            • 3.Qc5#
        • 2.Be7
          • threat
            • 3.Qc5#
            • 3.Qa6#
          • 2...Ka5
            • 3.Qc5#
            • 3.Qa6#
      • 1...Kxd6!
    • 1.Qc7+?
      • 1...Kb5
        • 2.Qc4+
          • 2...Ka5
            • 3.Bd8#
      • 1...Kb4!
  • Keys
    • 1.Ka6!
      • threat
        • 2.Qb7
          • threat
            • 3.Bd4#
            • 3.Qb5#
      • 1...Kb4
        • 2.Qxd6+
          • 2...Kb3
            • 3.Sc1#
        • 2.Qb7+
          • 2...Ka3
            • 3.Qb2#
          • 2...Kc5
            • 3.Bd4#
            • 3.Qb5#
      • 1...Rxe3
        • 2.Qb7
          • threat
            • 3.Qb5#
          • 2...Kc4
            • 3.Qb5#
      • 1...dxe2
        • 2.Qb7
          • threat
            • 3.Qb5#
      • 1...Rh7
        • 2.Sc1
          • threat
            • 3.Sxd3#
          • 2...Kb4
            • 3.Qxd6#
          • 2...d2
            • 3.Sd3#
      • 1...Bc3
        • 2.Qb7
          • threat
            • 3.Qb5#
        • 2.Qc7+
          • 2...Kb4
            • 3.Qxc3#
      • 1...Ba5
        • 2.Qe5
          • threat
            • 3.Qd4#
          • 2...Kb4
            • 3.Qc3#
          • 2...dxe5
            • 3.Be7#
          • 2...Bc3
            • 3.Qxc3#

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).