Problem Display
PID: 95206 (3Kb3/p7/2R3p1/2pk4/Qp6/n5B1/3p4/5Bb1 w - - 0 1)

Bilek, Sobeslav

Pravo lidu, 1906

3Kb3/p7/2R3p1/2pk4/Qp6/n5B1/3p4/5Bb1

#3

5 + 9


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...b3
      • 2.Bg2#
      • 2.Rd6#
  • Tries
    • 1.Qb3+?
      • 1...Kxc6
        • 2.Qf3+
          • 2...Kb6
            • 3.Bc7#
      • 1...Sc4
        • 2.Kc7
          • threat
            • 3.Qxc4#
          • 2...Kd4
            • 3.Qd3#
          • 2...Ke4
            • 3.Qd3#
          • 2...Bd4
            • 3.Bg2#
            • 3.Qf3#
        • 2.Rd6+
          • 2...Ke4
            • 3.Qd3#
        • 2.Qf3+
          • 2...Kd4
            • 3.Qd3#
      • 1...c4!
  • Keys
    • 1.Qd1!
      • threat
        • 2.Qf3+
          • 2...Kd4
            • 3.Rd6#
            • 3.Qd3#
      • 1...Kd4
        • 2.Qxd2+
          • 2...Ke4
            • 3.Qd3#
      • 1...Ke4
        • 2.Qg4+
          • 2...Ke3
            • 3.Re6#
            • 3.Qf4#
          • 2...Kd5
            • 3.Bg2#
            • 3.Rd6#
      • 1...Kxc6
        • 2.Qf3+
          • 2...Kb6
            • 3.Bc7#
      • 1...Bxc6
        • 2.Qf3+
          • 2...Kd4
            • 3.Qd3#
          • 2...Ke6
            • 3.Bh3#
      • 1...Be3
        • 2.Rd6+
          • 2...Ke4
            • 3.Bd3#
      • 1...Bf7
        • 2.Qf3+
          • 2...Kd4
            • 3.Qd3#
      • 1...Sc4
        • 2.Qf3+
          • 2...Kd4
            • 3.Qd3#
      • 1...Sb5
        • 2.Qf3+
          • 2...Kd4
            • 3.Qd3#
      • 1...c4
        • 2.Bg2+
          • 2...Kd4
            • 3.Qxd2#

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).