Problem Display
PID: 144826 (5b2/B2p1Kn1/2pPp3/Rb2kp2/1N1R1n2/4p3/Q2p1P2/8 w - - 0 1)

Rosberger, Jack

StrateGems, 1998

5b2/B2p1Kn1/2pPp3/Rb2kp2/1N1R1n2/4p3/Q2p1P2/8

#3

8 + 11


SOLUTION


  • SOUND
  • Sets
    • 1...Se2
      • 2.Sd3#
    • 1...Sg2
      • 2.Sd3#
    • 1...Sd3
      • 2.Sxd3#
    • 1...Sh3
      • 2.Sd3#
    • 1...Sfh5
      • 2.Sd3#
    • 1...Sg6
      • 2.Sd3#
    • 1...Sgh5
      • 2.Qxe6+
        • 2...Sxe6
          • 3.Sd3#
        • 2...dxe6
          • 3.Sxc6#
    • 1...Se8
      • 2.Qxe6+
        • 2...Sxe6
          • 3.Sd3#
        • 2...dxe6
          • 3.Sxc6#
  • Tries
    • 1.Qxe6+?
      • 1...Sfxe6
        • 2.Sd3#
      • 1...dxe6
        • 2.Sxc6#
      • 1...Sgxe6!
    • 1.Qa3?
      • threat
        • 2.Qxe3#
      • 1...Sd5
        • 2.Sd3+
          • 2...Bxd3
            • 3.f4#
      • 1...d1S!
  • Keys
    • 1.Qc4!
      • threat
        • 2.Qc5+
          • 2...Sd5
            • 3.f4#
      • 1...Bxd6
        • 2.Rd5+
          • 2...Sxd5
            • 3.Sd3#
            • 3.Qd4#
          • 2...cxd5
            • 3.Qd4#
          • 2...exd5
            • 3.Qd4#
      • 1...exf2
        • 2.Qe2+
          • 2...Sxe2
            • 3.Sd3#
      • 1...Sd5
        • 2.Sd3+
          • 2...Kxd6
            • 3.Bb8#
      • 1...Sgh5
        • 2.Qxe6+
          • 2...Sxe6
            • 3.Sd3#
          • 2...dxe6
            • 3.Sxc6#
      • 1...c5
        • 2.Qxc5+
          • 2...Sd5
            • 3.f4#

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).