Problem Display
PID: 94401 (8/8/5p2/R3P3/K2kN3/4p1p1/3nQ1B1/4b2n w - - 0 1)

Scheel, Johan

Casopis ceskoslovenskych sachistu, 1919

8/8/5p2/R3P3/K2kN3/4p1p1/3nQ1B1/4b2n

#3

6 + 7


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Qb5?
      • threat
        • 2.Qd5#
      • 1...e2
        • 2.Qc5+
          • 2...Kd3
            • 3.Qc3#
      • 1...Sxe4!
    • 1.Qxe3+?
      • 1...Kc4
        • 2.Sd6#
        • 2.Rc5#
        • 2.Qc3#
      • 1...Kxe3!
  • Keys
    • 1.Rc5!
      • threat
        • 2.Sxd2
          • threat
            • 3.Sb3#
            • 3.Qc4#
          • 2...Kxc5
            • 3.Qxe3#
          • 2...exd2
            • 3.Rc4#
      • 1...fxe5
        • 2.Rc6
          • threat
            • 3.Rd6#
          • 2...Kd5
            • 3.Rd6#
          • 2...Sxe4
            • 3.Qc4#
          • 2...Sf3
            • 3.Qc4#
          • 2...Sc4
            • 3.Qxc4#
      • 1...Bf2
        • 2.Bf1
          • threat
            • 3.Qd3#
          • 2...Kxe4
            • 3.Qg4#
          • 2...Sxf1
            • 3.Qc4#
          • 2...Sxe4
            • 3.Qc4#

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).