Problem Display
PID: 116188 (1N2b1r1/1p6/1n1B4/bPPkpQ2/2p2Rn1/8/K7/8 w - - 0 1)

Goldschmidt, Josef

Savir-Silberman, Zalman

Al Hamishmar, 1956

1N2b1r1/1p6/1n1B4/bPPkpQ2/2p2Rn1/8/K7/8

#3

7 + 9


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Bxb5
      • 2.Qf7#
    • 1...Bc6
      • 2.Qf7#
    • 1...Bd7
      • 2.Qf7+
        • 2...Be6
          • 3.Qxb7#
    • 1...Bf7
      • 2.Qxf7#
    • 1...Sf2
      • 2.Qxe5#
    • 1...Sh2
      • 2.Qxe5#
    • 1...Se3
      • 2.Qxe5#
    • 1...Sf6
      • 2.Qxe5#
    • 1...Sh6
      • 2.Qxe5#
    • 1...Sa4
      • 2.Qe4+
        • 2...Ke6
          • 3.Qxc4#
    • 1...Sd7
      • 2.Qe4+
        • 2...Ke6
          • 3.Qxc4#
    • 1...Sa8
      • 2.Qe4+
        • 2...Ke6
          • 3.Qxc4#
    • 1...Sc8
      • 2.Qe4+
        • 2...Ke6
          • 3.Qxc4#
  • Tries
    • 1.Sc6?
      • threat
        • 2.Se7#
        • 2.Rd4#
      • 1...Bxc6
        • 2.Qf7#
      • 1...Rg7
        • 2.Rd4#
      • 1...Bc3
        • 2.Se7#
      • 1...Sc8
        • 2.Rd4#
      • 1...bxc6!
  • Keys
    • 1.Sd7!
      • threat
        • 2.Sf6+
          • 2...Sxf6
            • 3.Qxe5#
      • 1...Bxd7
        • 2.Qf7+
          • 2...Be6
            • 3.Qxb7#
      • 1...Sxd7
        • 2.Qe4+
          • 2...Ke6
            • 3.Qxc4#
      • 1...Rg5
        • 2.Qe4+
          • 2...Ke6
            • 3.Sf8#
      • 1...Rg6
        • 2.Qe4+
          • 2...Ke6
            • 3.Sf8#
      • 1...Rf8
        • 2.Sxf8
          • threat
            • 3.Qe4#
            • 3.Qe6#
        • 2.Qe4+
          • 2...Ke6
            • 3.Sxf8#

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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).