Problem Display
PID: 127931 (8/K1p1p3/N2p4/N2k4/6Qb/6p1/8/8 w - - 0 1)

Gorbatenko, Yuri Grigorevich

Uralski Skazi, 1992

8/K1p1p3/N2p4/N2k4/6Qb/6p1/8/8

#4

4 + 6


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Sc6!
      • threat
        • 2.Qf5+
          • 2...Kc4
            • 3.Qc2+
              • 3...Kb5
                • 4.Sxc7#
              • 3...Kd5
                • 4.Sxc7#
          • 2...e5
            • 3.Scb4+
              • 3...Kc4
                • 4.Qd3#
              • 3...Kd4
                • 4.Qd3#
        • 2.Kb7
          • threat
            • 3.Sxc7+
              • 3...Kc5
                • 4.Qb4#
                • 4.Qd4#
          • 2...Bf6
            • 3.Sxc7+
              • 3...Kc5
                • 4.Qb4#
      • 1...Kxc6
        • 2.Qc4+
          • 2...Kd7
            • 3.Sb8+
              • 3...Kc8
                • 4.Qg8#
              • 3...Kd8
                • 4.Qg8#
              • 3...Ke8
                • 4.Qg8#
      • 1...Bf6
        • 2.Scb4+
          • 2...Ke5
            • 3.Sd3+
              • 3...Kd5
                • 4.Sab4#
      • 1...e6
        • 2.Kb7
          • threat
            • 3.Qd4#
          • 2...Bf6
            • 3.Sxc7+
              • 3...Kc5
                • 4.Qb4#
            • 3.Qb4
              • threat
                • 4.Sxc7#
              • 3...Bd4
                • 4.Qxd4#
              • 3...Bd8
                • 4.Qd4#

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).