Problem Display
PID: 129302 (4r3/2p5/8/8/3Qp2p/p2P4/1p6/bkNB3K w - - 0 1)

Smutny, Jan

Sachove umeni (Ceskoslovensky sach), 1927

4r3/2p5/8/8/3Qp2p/p2P4/1p6/bkNB3K

#3

5 + 8


6490 yacpdb 2009

SOLUTION


  • COOKED
  • Sets
    • 1...exd3
      • 2.Qxd3+
        • 2...Kxc1
          • 3.Qc2#
  • Keys
    • 1.Sa2!
      • threat
        • 2.Sc3+
          • 2...Kc1
            • 3.Qe3#
      • 1...Kxa2
        • 2.Bb3+
          • 2...Kb1
            • 3.Qg1#
          • 2...Kxb3
            • 3.Qc4#
      • 1...exd3
        • 2.Qxd3+
          • 2...Kxa2
            • 3.Bb3#
      • 1...e3
        • 2.Qc4
          • threat
            • 3.Bc2#
    • 1.Se2!
      • threat
        • 2.Sc3+
          • 2...Kc1
            • 3.Qe3#
        • 2.Qe3
          • threat
            • 3.Sc3#
          • 2...Ka2
            • 3.Sc3#
      • 1...exd3
        • 2.Qxd3+
          • 2...Ka2
            • 3.Sc3#
            • 3.Bb3#
      • 1...Re5
        • 2.Sc3+
          • 2...Kc1
            • 3.Qe3#
      • 1...Re6
        • 2.Sc3+
          • 2...Kc1
            • 3.Qe3#
      • 1...Rb8
        • 2.Sc3+
          • 2...Kc1
            • 3.Qe3#
      • 1...Rd8
        • 2.Sc3+
          • 2...Kc1
            • 3.Qe3#
      • 1...Rf8
        • 2.Sc3+
          • 2...Kc1
            • 3.Qe3#
      • 1...Rg8
        • 2.Sc3+
          • 2...Kc1
            • 3.Qe3#
      • 1...a2
        • 2.Sc3+
          • 2...Kc1
            • 3.Qe3#
        • 2.Qc3
          • threat
            • 3.Bc2#
            • 3.Qc2#
          • 2...exd3
            • 3.Qxd3#
        • 2.Qe3
          • threat
            • 3.Sc3#
        • 2.Qc4
          • threat
            • 3.Bc2#
            • 3.Qc2#
          • 2...exd3
            • 3.Qxd3#
      • 1...e3
        • 2.Qc4
          • threat
            • 3.Bc2#

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).