Problem Display
PID: 212170 (5b2/7p/n2p1P1k/8/5NK1/8/3B4/8 w - - 0 1)

Leake, Frederic

American Chess Nuts, 1868

5b2/7p/n2p1P1k/8/5NK1/8/3B4/8

#4

4 + 5


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Kf5!
      • threat
        • 2.Se2+
          • 2...Kh5
            • 3.Bg5
              • threat
                • 4.Sg3#
                • 4.Sf4#
        • 2.Sg2+
          • 2...Kh5
            • 3.Bg5
              • threat
                • 4.Sf4#
        • 2.Sd3+
          • 2...Kh5
            • 3.Bg5
              • threat
                • 4.Sf4#
        • 2.Sh3+
          • 2...Kh5
            • 3.Bg5
              • threat
                • 4.Sf4#
        • 2.Sd5+
          • 2...Kh5
            • 3.Bg5
              • threat
                • 4.Sf4#
        • 2.Se6+
          • 2...Kh5
            • 3.Bg5
              • threat
                • 4.Sf4#
      • 1...d5
        • 2.Se6+
          • 2...Kh5
            • 3.Bg5
              • threat
                • 4.Sf4#
              • 3...Bd6
                • 4.Sg7#

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).