Problem Display
PID: 205201 (6Q1/8/2p4N/KpB1p3/4kp1P/4Pb2/3pP3/8 w - - 0 1)

Lux, H

3rd Prize, Munchner Post, 1925

6Q1/8/2p4N/KpB1p3/4kp1P/4Pb2/3pP3/8

#3

7 + 7


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Bg2
      • 2.Qxg2+
        • 2...f3
          • 3.Qxf3#
    • 1...b4
      • 2.Qc4#
  • Tries
    • 1.Qe6?
      • threat
        • 2.Qxc6#
      • 1...fxe3
        • 2.Qxc6+
          • 2...Kf4
            • 3.Qxf3#
      • 1...d1Q
        • 2.Qxc6+
          • 2...Qd5
            • 3.Qg6#
      • 1...d1R
        • 2.Qxc6+
          • 2...Rd5
            • 3.Qg6#
      • 1...Bxe2!
  • Keys
    • 1.Sf7!
      • threat
        • 2.Sd6#
      • 1...Kd5
        • 2.Sd6+
          • 2...Kxc5
            • 3.Sb7#
      • 1...Kf5
        • 2.Sd6+
          • 2...Kf6
            • 3.Qf7#
      • 1...Bxe2
        • 2.Sg5+
          • 2...Kd3
            • 3.Qb3#
          • 2...Kf5
            • 3.Qe6#
      • 1...fxe3
        • 2.Sd6+
          • 2...Kf4
            • 3.Qg5#
      • 1...d1Q
        • 2.Sg5+
          • 2...Kf5
            • 3.Qe6#
      • 1...d1R
        • 2.Sg5+
          • 2...Kf5
            • 3.Qe6#

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).