Problem Display
PID: 20062 (r7/3Pb2p/7p/3p1Pk1/n3p1N1/5pNK/4P3/B7 w - - 0 1)

Przepiorka, Dawid

Teichmann, Richard

Bayerische Staatszeitung, 1920

r7/3Pb2p/7p/3p1Pk1/n3p1N1/5pNK/4P3/B7

#4

7 + 9


SOLUTION


  • SOUND
  • Keys
    • 1.d8S!
      • threat
        • 2.Se6#
      • 1...Rxd8
        • 2.Bg7
          • threat
            • 3.Bxh6#
          • 2...Kf4
            • 3.Bxh6+
              • 3...Bg5
                • 4.e3#
            • 3.e3+
              • 3...Kg5
                • 4.Bxh6#
          • 2...Rd6
            • 3.Bd4
              • threat
                • 4.Be3#
              • 3...Kf4
                • 4.Be3#
              • 3...e3
                • 4.Bxe3#
          • 2...Bf8
            • 3.Bf6+
              • 3...Kf4
                • 4.e3#
      • 1...Bxd8
        • 2.Bd4
          • threat
            • 3.Be3#
          • 2...Bb6
            • 3.Bg7
              • threat
                • 4.Bxh6#
              • 3...Kf4
                • 4.Bxh6#
              • 3...h5
                • 4.Bh6#
          • 2...Bc7
            • 3.Bf6+
              • 3...Kf4
                • 4.e3#

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).