Problem Display
PID: 251482 (8/4Q3/8/8/6b1/1p1p2p1/1K1p1pp1/3kbrrn w - - 0 1)

Rozenfeld, Isai Hillel

Schach, 1963

8/4Q3/8/8/6b1/1p1p2p1/1K1p1pp1/3kbrrn

#4

2 + 12


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Qb7!
      • threat
        • 2.Qd5
          • 2...Ke2
            • 3.Qe4+
              • 3...Kd1
                • 4.Qxg4#
      • 1...Bh5
        • 2.Qe4
          • 2...Be2
            • 3.Qf5
              • 3...Bf3
                • 4.Qxf3#
              • 3...Bg4
                • 4.Qxg4#
              • 3...Bh5
                • 4.Qxh5#

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).