Problem Display
PID: 13791 (5n2/p7/Q7/3kB2K/8/2ppR1p1/2p1p3/4b3 w - - 0 1)

Cimburek, Ladislav

Casopis ceskoslovenskych sachistu, 1912

5n2/p7/Q7/3kB2K/8/2ppR1p1/2p1p3/4b3

#3

4 + 9


SOLUTION


  • SOUND
  • Tries
    • 1.Re4?
      • threat
        • 2.Qc4#
      • 1...Kc5
        • 2.Bc7
          • threat
            • 3.Qc4#
          • 2...Kd5
            • 3.Qc4#
      • 1...Kxe4!
  • Keys
    • 1.Bc7!
      • threat
        • 2.Re5+
          • 2...Kd4
            • 3.Qa4#
      • 1...Kd4
        • 2.Qa4+
          • 2...Kxe3
            • 3.Qf4#
          • 2...Kc5
            • 3.Re5#
          • 2...Kd5
            • 3.Re5#
      • 1...Kc5
        • 2.Re4
          • threat
            • 3.Qc4#
          • 2...Kd5
            • 3.Qc4#
      • 1...Sg6
        • 2.Rxd3+
          • 2...Ke4
            • 3.Qxg6#
          • 2...Kc5
            • 3.Bd6#
      • 1...Sd7
        • 2.Rxd3+
          • 2...Ke4
            • 3.Qg6#
          • 2...Kc5
            • 3.Bd6#
      • 1...d2
        • 2.Rxc3
          • threat
            • 3.Qc4#
          • 2...Kd4
            • 3.Qd3#
            • 3.Qc4#
          • 2...Ke4
            • 3.Qd3#

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).