Problem Display
PID: 216605 (Br1r4/1nb2p2/2Qp4/p2p2P1/3p4/3Pp1B1/bP6/n3RK1k w - - 0 1)

Kuchler, Herbert

Schach, 1960

Br1r4/1nb2p2/2Qp4/p2p2P1/3p4/3Pp1B1/bP6/n3RK1k

#5

8 + 13


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Bf4!
      • threat
        • 2.Ke2+
          • 2...Kg2
            • 3.Rg1+
              • 3...Kxg1
                • 4.Qc1+
                  • 4...Kg2
                    • 5.Qf1#
              • 3...Kh3
                • 4.Kf3
                  • threat
                    • 5.Rh1#
                  • 4...Kh4
                    • 5.Rh1#
      • 1...Bb3
        • 2.Bxb7
          • threat
            • 3.Qxd5+
              • 3...Bxd5
                • 4.Bxd5#
          • 2...Rxb7
            • 3.Qd7
              • threat
                • 4.Qh3#
              • 3...Rxd7
                • 4.Re2
                  • threat
                    • 5.Rh2#
              • 3...Rh8
                • 4.Ke2+
                  • 4...Kg2
                    • 5.Qg4#
                • 4.Qg4
                  • threat
                    • 5.Ke2#
                    • 5.Qf3#
                    • 5.Qg1#
                    • 5.Qg2#
                  • 4...e2+
                    • 5.Kxe2#
                    • 5.Kf2#
          • 2...Re8
            • 3.Qxd5+
              • 3...Bxd5
                • 4.Bxd5+
                  • 4...Re4
                    • 5.Bxe4#
                • 4.Re2
                  • threat
                    • 5.Rh2#
                  • 4...Bg2+
                    • 5.Bxg2#
                  • 4...Rh8
                    • 5.Bxd5#
            • 3.Re2
              • threat
                • 4.Rh2#
              • 3...Rh8
                • 4.Qxd5+
                  • 4...Bxd5
                    • 5.Bxd5#

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).