Problem Display
PID: 210810 (2r4q/n2Q4/2p2pp1/ppp5/2kN4/2PpP2B/P2P4/2K4b w - - 0 1)

Nowotny, Anton

Illustrirte Zeitung, 1861

2r4q/n2Q4/2p2pp1/ppp5/2kN4/2PpP2B/P2P4/2K4b

#4

8 + 12


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.e4!
      • threat
        • 2.Be6#
        • 2.Qe6#
        • 2.Qf7#
      • 1...Bxe4
        • 2.Sxb5
          • threat
            • 3.Sa3#
          • 2...Kxb5
            • 3.Qb7+
              • 3...Ka4
                • 4.Qb3#
              • 3...Kc4
                • 4.Qb3#
          • 2...Sxb5
            • 3.Qxd3+
              • 3...Kxd3
                • 4.Bf1#
              • 3...Bxd3
                • 4.Be6#
          • 2...cxb5
            • 3.Be6+
              • 3...Bd5
                • 4.Bxd5#
                • 4.Qxd5#
            • 3.Qxd3+
              • 3...Kxd3
                • 4.Bf1#
              • 3...Bxd3
                • 4.Be6#
      • 1...Qh5
        • 2.Be6+
          • 2...Qd5
            • 3.Bxd5+
              • 3...cxd5
                • 4.Qxd5#
            • 3.Qxd5+
              • 3...cxd5
                • 4.Bxd5#
            • 3.Sxc6
              • threat
                • 4.Sxa5#
                • 4.Bxd5#
                • 4.Qxd5#

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).