Problem Display
PID: 209782 (1BnK3b/8/p2p1pR1/1nN2k1P/1p2p3/3pP2p/3Q3N/r7 w - - 0 1)

Szabo, Georgy

Wiener Salonblatt, 1873

1BnK3b/8/p2p1pR1/1nN2k1P/1p2p3/3pP2p/3Q3N/r7

#4

8 + 12


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Sg4!
      • threat
        • 2.Qf2#
      • 1...dxc5
        • 2.Qh2
          • threat
            • 3.Sh6+
              • 3...Ke6
                • 4.Qe5#
            • 3.Qe5+
              • 3...fxe5
                • 4.Sh6#
          • 2...Ke6
            • 3.Qe5+
              • 3...Kf7
                • 4.Qe8#
          • 2...Bg7
            • 3.Sh6+
              • 3...Ke6
                • 4.Qe5#
              • 3...Bxh6
                • 4.Qxh3#
      • 1...Rf1
        • 2.Qb2
          • threat
            • 3.Sh6#
          • 2...dxc5
            • 3.Sh6+
              • 3...Ke6
                • 4.Qe5#
            • 3.Qe5+
              • 3...fxe5
                • 4.Sh6#
          • 2...Bg7
            • 3.Sh6+
              • 3...Bxh6
                • 4.Qxf6#
          • 2...Sc3
            • 3.Qb3
              • threat
                • 4.Qe6#
              • 3...dxc5
                • 4.Sh6#
              • 3...Sd5
                • 4.Qxd5#
              • 3...d5
                • 4.Sh6#
          • 2...Sd4
            • 3.Sh6+
              • 3...Ke5
                • 4.Qxd4#
            • 3.Qxd4
              • threat
                • 4.Sh6#
                • 4.Qxe4#
                • 4.Qd5#
      • 1...Sd4
        • 2.exd4
          • threat
            • 3.Sh6#
            • 3.Qf2#
          • 2...dxc5
            • 3.d5
              • threat
                • 4.Se3#
                • 4.Sh6#
                • 4.Qf4#
                • 4.Qf2#
              • 3...e3
                • 4.Qxd3#
          • 2...e3
            • 3.Sxe3+
              • 3...Kf4
                • 4.Qf2#
            • 3.Qxe3
              • threat
                • 4.Sh6#
                • 4.Qf2#
                • 4.Qf3#
                • 4.Qe4#

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).