Problem Display
PID: 129560 (8/3p4/3P2p1/N1pkp1P1/P5K1/1PQ1P3/8/8 w - - 0 1)

Vokal, Stanislav

Sachove umeni (Ceskoslovensky sach), 1964

8/3p4/3P2p1/N1pkp1P1/P5K1/1PQ1P3/8/8

#4

8 + 5


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Sc4!
      • threat
        • 2.Qxe5+
          • 2...Kc6
            • 3.Qe4#
      • 1...Ke4
        • 2.Kg3
          • 2...Kd5
            • 3.Qxe5+
              • 3...Kc6
                • 4.Qe4#
        • 2.Kh3
          • 2...Kf3
            • 3.Qc2
              • 3...e4
                • 4.Qg2#
          • 2...Kd5
            • 3.Qxe5+
              • 3...Kc6
                • 4.Qe4#
      • 1...Kc6
        • 2.Qa5
          • threat
            • 3.Qa8#
          • 2...Kd5
            • 3.Qa8+
              • 3...Ke6
                • 4.Qg8#
          • 2...Kb7
            • 3.Qc7+
              • 3...Ka6
                • 4.Qb6#
              • 3...Ka8
                • 4.Sb6#
      • 1...Ke6
        • 2.Qxe5+
          • 2...Kf7
            • 3.Qh8
              • 3...Ke6
                • 4.Qg8#

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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).