Problem Display
PID: 147895 (1b2N3/3BpN1K/b3Pp2/5k1n/7Q/4p3/2P1Pr2/8 w - - 0 1)

Grinblat, Arieh

1st Comm., Die Schwalbe, 2011-2012

1b2N3/3BpN1K/b3Pp2/5k1n/7Q/4p3/2P1Pr2/8

#3

8 + 8


23 Die Schwalbe 2014

SOLUTION


  • SOUND
  • Sets
    • 1...Rf3
      • 2.exf3
        • threat
          • 3.Qe4#
          • 3.Qg4#
    • 1...Bd3
      • 2.cxd3
        • threat
          • 3.Qe4#
        • 2...Rf4
          • 3.Qxh5#
        • 2...Bf4
          • 3.Qh3#
        • 2...Sg3
          • 3.Sg7#
        • 2...Sf4
          • 3.Sg7#
      • 2.exd3
        • threat
          • 3.Qe4#
        • 2...Rf4
          • 3.Qxh5#
        • 2...Bf4
          • 3.Qh3#
        • 2...Sg3
          • 3.Sg7#
        • 2...Sf4
          • 3.Sg7#
    • 1...Be5
      • 2.Sh6#
    • 1...Bd6
      • 2.Sexd6+
        • 2...exd6
          • 3.e7#
    • 1...Ba7
      • 2.Sed6+
        • 2...exd6
          • 3.e7#
    • 1...Sg3
      • 2.Sg7#
    • 1...Sg7
      • 2.Sxg7#
  • Tries
    • 1.Sed6+?
      • 1...exd6
        • 2.e7#
      • 1...Bxd6!
    • 1.Qxh5+?
      • 1...Kf4
        • 2.Qh4+
          • 2...Kf5
            • 3.Sg7#
      • 1...Ke4!
  • Keys
    • 1.c3!
      • threat
        • 2.Sh6+
          • 2...Ke5
            • 3.Qd4#
      • 1...Rf4
        • 2.Qxh5+
          • 2...Ke4
            • 3.Bc6#
      • 1...Bf4
        • 2.Qh3+
          • 2...Ke4
            • 3.Bc6#
      • 1...Sf4
        • 2.Sg7+
          • 2...Ke4
            • 3.Bc6#
      • 1...Bd3
        • 2.exd3
          • threat
            • 3.Qe4#
          • 2...Rf4
            • 3.Qxh5#
          • 2...Bf4
            • 3.Qh3#
          • 2...Sg3
            • 3.Sg7#
          • 2...Sf4
            • 3.Sg7#
      • 1...Ba7
        • 2.Sed6+
          • 2...exd6
            • 3.e7#

This is a version of 145704

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).