Problem Display
PID: 127699 (5b2/8/Kp1R4/4p3/pP1pk1P1/Q2N4/3P2PP/5r2 w - - 0 1)

Jewetzky, Orest

Casopis ceskoslovenskych sachistu, 1907

5b2/8/Kp1R4/4p3/pP1pk1P1/Q2N4/3P2PP/5r2

#3

9 + 7


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Sf2+?
      • 1...Kf4
        • 2.Qf3+
          • 2...Kg5
            • 3.Qf6#
        • 2.Qg3+
          • 2...Kg5
            • 3.Sh3#
            • 3.Se4#
            • 3.h4#
        • 2.g3+
          • 2...Kg5
            • 3.h4#
      • 1...Rxf2!
    • 1.Sc5+?
      • 1...Kf4
        • 2.Qg3+
          • 2...Kg5
            • 3.Se4#
            • 3.h4#
      • 1...bxc5!
  • Keys
    • 1.Sf4!
      • threat
        • 2.Qd3+
          • 2...Kxf4
            • 3.Qf5#
      • 1...Kxf4
        • 2.Qg3+
          • 2...Ke4
            • 3.d3#
          • 2...Kg5
            • 3.h4#
      • 1...Rxf4
        • 2.Qe3+
          • 2...dxe3
            • 3.d3#
      • 1...exf4
        • 2.Re6+
          • 2...Kd5
            • 3.Qa2#
      • 1...d3
        • 2.Qxd3+
          • 2...Kxf4
            • 3.Qf5#

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).