Problem Display
PID: 233151 (1b2B3/1rp2Np1/q1p1p1Pp/1bP2p1R/rp1BkN2/Pp2PRK1/2P5/8 w - - 0 1)

Reinartz, Otto

Die Schwalbe, 1940

1b2B3/1rp2Np1/q1p1p1Pp/1bP2p1R/rp1BkN2/Pp2PRK1/2P5/8

#4

12 + 14


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Bd7!
      • threat
        • 2.Bxe6
          • threat
            • 3.Bxf5#
      • 1...Qb6
        • 2.Bxe6
          • threat
            • 3.Bxf5#
          • 2...Qxc5
            • 3.Bxc5
              • threat
                • 4.Bxf5#
      • 1...Qa7
        • 2.Bxe6
          • threat
            • 3.Bxf5#
          • 2...Qxc5
            • 3.Bxc5
              • threat
                • 4.Bxf5#
      • 1...Rb6
        • 2.Bxe6
          • threat
            • 3.Bxf5#
          • 2...Qc8
            • 3.Bxc8
              • threat
                • 4.Bxf5#
      • 1...Ra7
        • 2.Bxe6
          • threat
            • 3.Bxf5#
          • 2...Qc8
            • 3.Bxc8
              • threat
                • 4.Bxf5#
      • 1...Bf1
        • 2.Bxe6
          • threat
            • 3.Bxf5#
          • 2...Bh3
            • 3.Sd3
              • threat
                • 4.Sf2#
                • 4.Rf4#
              • 3...f4+
                • 4.Rxf4#
      • 1...Bc4
        • 2.Se5
          • threat
            • 3.Sg4
              • threat
                • 4.Sf2#
              • 3...fxg4
                • 4.Re5#
          • 2...Bf1
            • 3.Sg4
              • threat
                • 4.Sf2#
              • 3...fxg4
                • 4.Re5#
              • 3...Qe2
                • 4.Bxc6#
          • 2...Bd5
            • 3.Sed3
              • threat
                • 4.Sf2#
              • 3...Qxd3
                • 4.cxd3#

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).