Problem Display
PID: 192116 (1B1Q4/pKN5/4p3/1N1pk2p/6pr/2ppp1P1/6nP/4b2b w - - 0 1)

Traxler, Karel Peter

Casopis ceskoslovenskych sachistu, 1916

1B1Q4/pKN5/4p3/1N1pk2p/6pr/2ppp1P1/6nP/4b2b

#3

7 + 13


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Sets
    • 1...Sf4
      • 2.Qg5+
        • 2...Ke4
          • 3.Qxf4#
  • Tries
    • 1.Se8+?
      • 1...Kf5
        • 2.Qf6+
          • 2...Ke4
            • 3.Sbd6#
            • 3.Sed6#
      • 1...Ke4!
    • 1.Qf6+?
      • 1...Ke4
        • 2.Sd6#
      • 1...Kxf6!
  • Keys
    • 1.Sd6!
      • threat
        • 2.Scb5
          • threat
            • 3.Qg5#
            • 3.Qh8#
      • 1...Kd4
        • 2.Qf6+
          • 2...Kc5
            • 3.Sa6#
          • 2...e5
            • 3.Se6#
            • 3.Bxa7#
        • 2.Qh8+
          • 2...Kc5
            • 3.Sa6#
          • 2...e5
            • 3.Se6#
            • 3.Bxa7#
      • 1...Bxg3
        • 2.Scb5
          • threat
            • 3.Qg5#
          • 2...Kf4
            • 3.Qf6#
          • 2...Bf4
            • 3.Qh8#
      • 1...Sf4
        • 2.gxf4+
          • 2...Kd4
            • 3.Sxe6#
            • 3.Bxa7#
          • 2...Kxf4
            • 3.Qf6#
      • 1...d4
        • 2.Sd5
          • threat
            • 3.Qg5#
          • 2...Kxd5
            • 3.Qa5#
          • 2...exd5
            • 3.Qe7#

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).