Problem Display
PID: 82757 (n7/1K1p4/N2Rp3/pN6/k1p5/8/1nPp1p2/3BbQ2 w - - 0 1)

Havel, Miroslav

Trollhattans Schacksallskap, 1935

n7/1K1p4/N2Rp3/pN6/k1p5/8/1nPp1p2/3BbQ2

#3

7 + 10


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Sxd1
      • 2.Qxc4#
    • 1...Sd3
      • 2.cxd3+
        • 2...Kxb5
          • 3.dxc4#
    • 1...Sc7
      • 2.c3+
        • 2...Kxb5
          • 3.Rb6#
        • 2...Sxd1
          • 3.Qxc4#
    • 1...c3
      • 2.Rd4+
        • 2...Sc4
          • 3.Qxc4#
    • 1...e5
      • 2.c3+
        • 2...Kxb5
          • 3.Rd5#
        • 2...Sxd1
          • 3.Qxc4#
  • Tries
    • 1.Rb6?
      • threat
        • 2.Qxc4+
          • 2...Sxc4
            • 3.c3#
        • 2.c3+
          • 2...Sxd1
            • 3.Sc5#
            • 3.Qxc4#
      • 1...c3
        • 2.Sxc3+
          • 2...Ka3
            • 3.Rb3#
      • 1...d5
        • 2.c3+
          • 2...Sxd1
            • 3.Sc5#
      • 1...d6
        • 2.Qxc4+
          • 2...Sxc4
            • 3.c3#
        • 2.c3+
          • 2...Sxd1
            • 3.Qxc4#
      • 1...Sxb6!
    • 1.c3+?
      • 1...Sxd1
        • 2.Qxc4#
      • 1...Kxb5!
  • Keys
    • 1.Rd3!
      • threat
        • 2.Rb3
          • threat
            • 3.Sc3#
            • 3.Sc5#
          • 2...cxb3
            • 3.cxb3#
      • 1...Kxb5
        • 2.Rb3+
          • 2...Ka4
            • 3.Sc5#
      • 1...Sxd1
        • 2.Rb3
          • threat
            • 3.Sc5#
            • 3.Qxc4#
          • 2...cxb3
            • 3.Qc4#
      • 1...Sxd3
        • 2.cxd3+
          • 2...Kxb5
            • 3.dxc4#
      • 1...cxd3
        • 2.Qxd3
          • threat
            • 3.Qb3#
          • 2...Sxd3
            • 3.c4#
      • 1...c3
        • 2.Rd4+
          • 2...Sc4
            • 3.Qxc4#
      • 1...d6
        • 2.Rb3
          • threat
            • 3.Sc3#
          • 2...Sxd1
            • 3.Qxc4#
          • 2...cxb3
            • 3.cxb3#
          • 2...c3
            • 3.Sxc3#
            • 3.Ra3#

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).