Problem Display
PID: 113427 (3r2Q1/7p/Bn6/BNppP3/2k1P3/4p1b1/P3Pp1p/1b3K1n w - - 0 1)

Labai, Zoltan

1st Prize, Sachove umeni (Ceskoslovensky sach), 1991

3r2Q1/7p/Bn6/BNppP3/2k1P3/4p1b1/P3Pp1p/1b3K1n

#4

9 + 12


6490 yacpdb 2009
3485 Sachova skladba 2013

SOLUTION


  • SOUND
  • Keys
    • 1.Qg5!
      • threat
        • 2.Qxe3
          • threat
            • 3.Sa3#
            • 3.Sc3#
            • 3.Sd4#
            • 3.Sd6#
            • 3.Sa7#
            • 3.Sc7#
            • 3.Qb3#
            • 3.Qc3#
      • 1...Bxe5
        • 2.Sa7+
          • 2...Kd4
            • 3.Sc6+
              • 3...Kxe4
                • 4.Qxe5#
      • 1...dxe4
        • 2.Qxd8
          • threat
            • 3.Sa3#
            • 3.Sc3#
            • 3.Sd4#
            • 3.Sa7#
            • 3.Sc7#
          • 2...Sd5
            • 3.Sc3+
              • 3...Kd4
                • 4.Qxd5#
            • 3.Sa7+
              • 3...Kd4
                • 4.Sc6#
            • 3.Sc7+
              • 3...Kd4
                • 4.Qxd5#
      • 1...Bf4
        • 2.Sc7+
          • 2...Kd4
            • 3.Se6+
              • 3...Kxe4
                • 4.Qxf4#
      • 1...Bh4
        • 2.Sa7+
          • 2...Kd4
            • 3.Sc6+
              • 3...Kxe4
                • 4.Qg4#
        • 2.Sc7+
          • 2...Kd4
            • 3.Se6+
              • 3...Kxe4
                • 4.Qf4#

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).