Problem Display
PID: 175667 (1n3R1n/pb2b3/p7/3k4/3B1Q2/6pB/2KP4/8 w - - 0 1)

Steiner, Siegmund

Vasarnapi Ujsag, 1899

1n3R1n/pb2b3/p7/3k4/3B1Q2/6pB/2KP4/8

#4

6 + 8


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Qe5+!
      • 1...Kc4
        • 2.Bf1+
          • 2...Kb4
            • 3.Bc3+
              • 3...Ka3
                • 4.Qa5#
              • 3...Ka4
                • 4.Qa5#
        • 2.Be6+
          • 2...Kb4
            • 3.Bc3+
              • 3...Ka3
                • 4.Qa5#
              • 3...Ka4
                • 4.Qa5#
          • 2...Bd5
            • 3.Rxb8
              • threat
                • 4.Bxd5#
                • 4.Qxd5#
                • 4.d3#
        • 2.d3+
          • 2...Kb4
            • 3.Bc3+
              • 3...Ka3
                • 4.Qa5#
              • 3...Ka4
                • 4.Qa5#

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).