Problem Display
PID: 182126 (8/p6b/2K2pP1/3Pk1p1/8/4p1PP/3PP3/1Q6 w - - 0 1)

Feigl, Maximilian

Lidove noviny, 1906

8/p6b/2K2pP1/3Pk1p1/8/4p1PP/3PP3/1Q6

#3

8 + 6


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...f5
      • 2.Qa1+
        • 2...Ke4
          • 3.d3#
      • 2.Qb2+
        • 2...Ke4
          • 3.d3#
  • Tries
    • 1.Kc5?
      • threat
        • 2.d4#
      • 1...f5
        • 2.Qa1+
          • 2...Ke4
            • 3.Qd4#
            • 3.d3#
        • 2.Qb2+
          • 2...Ke4
            • 3.Qd4#
            • 3.d3#
      • 1...exd2!
    • 1.Qf5+?
      • 1...Kd4
        • 2.Qg4+
          • 2...Ke5
            • 3.d4#
        • 2.Qxf6+
          • 2...Kc4
            • 3.Qc3#
          • 2...Ke4
            • 3.d3#
      • 1...Kxf5!
  • Keys
    • 1.d3!
      • threat
        • 2.Kc5
          • threat
            • 3.d4#
          • 2...Kf5
            • 3.d4#
          • 2...f5
            • 3.Qa1#
            • 3.Qb2#
      • 1...Bxg6
        • 2.Qb8+
          • 2...Kd4
            • 3.Qb2#
          • 2...Kf5
            • 3.g4#
      • 1...Bg8
        • 2.Qh1
          • threat
            • 3.Qe4#
          • 2...Bxd5+
            • 3.Qxd5#
          • 2...Kd4
            • 3.Qa1#
          • 2...Kf5
            • 3.Qe4#
          • 2...f5
            • 3.Qa1#
      • 1...g4
        • 2.Qf1
          • threat
            • 3.Qf4#
          • 2...Kd4
            • 3.Qa1#
            • 3.Qxf6#
          • 2...f5
            • 3.Qa1#
        • 2.hxg4
          • threat
            • 3.Qa1#
            • 3.Qb2#
          • 2...Kd4
            • 3.Qa1#
            • 3.Qb2#

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).