Problem Display
PID: 167572 (8/1Q6/6K1/8/8/P1NNk3/8/8 w - - 0 1)

Gosman, Gheorghe H

Revista Romana de Sah, 1946

8/1Q6/6K1/8/8/P1NNk3/8/8

#3

5 + 1


6490 yacpdb 2018

SOLUTION


  • COOKED
  • Tries
    • 1.Qd7?
      • 1...Kf3
        • 2.Qh3#
      • 1...Kd2!
  • Keys
    • 1.Se1!
      • 1...Kd2
        • 2.Qe4
          • 2...Kc1
            • 3.Qc2#
          • 2...Kxc3
            • 3.Qb4#
      • 1...Kf2
        • 2.Qf3+
          • 2...Kxe1
            • 3.Qe2#
          • 2...Kg1
            • 3.Qg2#
      • 1...Kd4
        • 2.Qb6+
          • 2...Kxc3
            • 3.Qb4#
          • 2...Kc4
            • 3.Qb4#
          • 2...Ke5
            • 3.Sd3#
            • 3.Qf6#
        • 2.Qe7
          • 2...Kxc3
            • 3.Qb4#
          • 2...Kc4
            • 3.Qb4#
      • 1...Kf4
        • 2.Qf3+
          • 2...Ke5
            • 3.Qf6#
    • 1.Qe4+!
      • 1...Kd2
        • 2.Se1
          • 2...Kc1
            • 3.Qc2#
          • 2...Kxc3
            • 3.Qb4#

FEATURES


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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).