Problem Display
PID: 125593 (8/8/2B2n1N/B1pp1Rp1/p1k1n2r/P1p1P2p/KP2N1q1/1Q6 w - - 0 1)

Goldschmidt, Josef

Seilberger MT, 1947

8/8/2B2n1N/B1pp1Rp1/p1k1n2r/P1p1P2p/KP2N1q1/1Q6

#3

10 + 11


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Sd2
      • 2.Sxc3
        • threat
          • 3.Bb5#
    • 1...Sf2
      • 2.Sxc3
        • threat
          • 3.Bb5#
      • 2.Bxa4
        • threat
          • 3.b3#
        • 2...cxb2
          • 3.Qc2#
        • 2...c2
          • 3.Qxc2#
      • 2.bxc3
        • threat
          • 3.Bb5#
          • 3.Qb5#
    • 1...Sg3
      • 2.Sf7
        • threat
          • 3.Se5#
          • 3.Sd6#
    • 1...cxb2
      • 2.Qc2+
        • 2...Sc3+
          • 3.Qxc3#
    • 1...c2
      • 2.Qxc2+
        • 2...Sc3+
          • 3.Qxc3#
  • Tries
    • 1.Bxa4?
      • threat
        • 2.b3#
      • 1...cxb2
        • 2.Qc2+
          • 2...Sc3+
            • 3.Qxc3#
      • 1...c2
        • 2.Qxc2+
          • 2...Sc3+
            • 3.Qxc3#
      • 1...Sd2
        • 2.Sxc3
          • threat
            • 3.Bb5#
      • 1...Qxe2!
  • Keys
    • 1.Qd1!
      • threat
        • 2.Rxd5
          • threat
            • 3.Qxa4#
            • 3.Qd3#
          • 2...Sxd5
            • 3.Qxd5#
      • 1...cxb2
        • 2.Qc2+
          • 2...Sc3+
            • 3.Qxc3#
      • 1...Sd2
        • 2.Sc1
          • threat
            • 3.Qxa4#
          • 2...Sb3
            • 3.Qd3#
          • 2...c2
            • 3.Qxc2#
      • 1...Sd6
        • 2.Bxa4
          • threat
            • 3.b3#
          • 2...Qxe2
            • 3.Qxe2#
          • 2...cxb2
            • 3.Qc2#
            • 3.Qb3#
      • 1...Qf1
        • 2.Sd4
          • threat
            • 3.Bb5#
            • 3.Qxf1#
          • 2...cxd4
            • 3.Qxd4#
      • 1...Qh1
        • 2.Sd4
          • threat
            • 3.Bb5#
            • 3.Qe2#
          • 2...cxd4
            • 3.Qxd4#
      • 1...Qg1
        • 2.Sd4
          • threat
            • 3.Bb5#
            • 3.Qe2#
          • 2...cxd4
            • 3.Qxd4#
      • 1...Sf2
        • 2.Sxc3
          • threat
            • 3.Bb5#
      • 1...Sg3
        • 2.Sf7
          • threat
            • 3.Se5#
            • 3.Sd6#
      • 1...c2
        • 2.Qxc2+
          • 2...Sc3+
            • 3.Qxc3#
      • 1...d4
        • 2.Qxd4+
          • 2...cxd4
            • 3.Bb5#

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).