Problem Display
PID: 19384 (8/8/2R3pK/4p3/1p1k2P1/1Q6/8/8 w - - 0 1)

Pospisil, Josef

Svanda dudak, 1887

8/8/2R3pK/4p3/1p1k2P1/1Q6/8/8

#3

4 + 4


3571 An English Bohemian 1933
5454 Near Snap 2008

SOLUTION


  • SOUND
  • Sets
    • 1...e4
      • 2.Rd6+
        • 2...Kc5
          • 3.Qd5#
        • 2...Ke5
          • 3.Qg3#
  • Tries
    • 1.Kg5?
      • threat
        • 2.Rd6+
          • 2...Ke4
            • 3.Qd3#
          • 2...Kc5
            • 3.Qd5#
      • 1...e4
        • 2.Rd6+
          • 2...Kc5
            • 3.Qd5#
          • 2...Ke5
            • 3.Qd5#
            • 3.Qe6#
            • 3.Qg3#
      • 1...Ke4!
    • 1.Kxg6?
      • 1...e4
        • 2.Kf5
          • 2...e3
            • 3.Qd1#
            • 3.Qc4#
        • 2.Kf6
          • 2...e3
            • 3.Qc4#
        • 2.Rd6+
          • 2...Kc5
            • 3.Qd5#
          • 2...Ke5
            • 3.Qg3#
      • 1...Ke4!
    • 1.Rd6+?
      • 1...Kc5
        • 2.Qd5#
      • 1...Ke4!
  • Keys
    • 1.Rb6!
      • 1...Kc5
        • 2.Qxb4+
          • 2...Kd5
            • 3.Rd6#
      • 1...g5
        • 2.Rb5
          • 2...Ke4
            • 3.Rxb4#
          • 2...e4
            • 3.Rd5#
      • 1...e4
        • 2.Rd6+
          • 2...Kc5
            • 3.Qd5#
          • 2...Ke5
            • 3.Qg3#

Anticipated by 28099(1881)

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).