Problem Display
PID: 13299 (3n3r/Q7/3p3p/1k6/8/1P2N3/P1B5/4K3 w - - 0 1)

Zeman, Antonin

Besedy lidu, 1898

3n3r/Q7/3p3p/1k6/8/1P2N3/P1B5/4K3

#3

6 + 5


SOLUTION


  • SOUND
  • Sets
    • 1...Kb4
      • 2.Sd5+
        • 2...Kb5
          • 3.Qb6#
    • 1...Sc6
      • 2.Bd3+
        • 2...Kb4
          • 3.Sd5#
  • Tries
    • 1.Bd3+?
      • 1...Kb4
        • 2.Sd5#
      • 1...Kc6!
  • Keys
    • 1.b4!
      • threat
        • 2.Bd3+
          • 2...Kxb4
            • 3.Sd5#
          • 2...Kc6
            • 3.b5#
        • 2.Qb8+
          • 2...Ka6
            • 3.Bd3#
          • 2...Kc6
            • 3.Ba4#
          • 2...Sb7
            • 3.Qxb7#
        • 2.a3
          • threat
            • 3.Ba4#
          • 2...Kc6
            • 3.Ba4#
      • 1...Kxb4
        • 2.a3+
          • 2...Kc3
            • 3.Qg7#
          • 2...Kb5
            • 3.Ba4#
      • 1...Rh7
        • 2.Bd3+
          • 2...Kxb4
            • 3.Sd5#
          • 2...Kc6
            • 3.b5#
      • 1...Re8
        • 2.Qb8+
          • 2...Ka6
            • 3.Bd3#
          • 2...Kc6
            • 3.Ba4#
          • 2...Sb7
            • 3.Qxb7#
      • 1...Rf8
        • 2.Bd3+
          • 2...Kxb4
            • 3.Sd5#
          • 2...Kc6
            • 3.b5#
        • 2.Qb8+
          • 2...Ka6
            • 3.Bd3#
          • 2...Kc6
            • 3.Ba4#
          • 2...Sb7
            • 3.Qxb7#
      • 1...Rg8
        • 2.Bd3+
          • 2...Kxb4
            • 3.Sd5#
          • 2...Kc6
            • 3.b5#
        • 2.Qb8+
          • 2...Ka6
            • 3.Bd3#
          • 2...Kc6
            • 3.Ba4#
          • 2...Sb7
            • 3.Qxb7#
      • 1...d5
        • 2.Qb8+
          • 2...Ka6
            • 3.Bd3#
          • 2...Kc6
            • 3.Ba4#
          • 2...Sb7
            • 3.Qxb7#

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).