Problem Display
PID: 128371 (2B2n2/8/6p1/QN6/4p3/8/1p6/bk3K2 w - - 0 1)

Kosek, Wojtech

Sachove umeni (Ceskoslovensky sach), 1933

2B2n2/8/6p1/QN6/4p3/8/1p6/bk3K2

#3

4 + 6


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Se6
      • 2.Sa3+
        • 2...Kc1
          • 3.Qe1#
        • 2...Ka2
          • 3.Bxe6#
    • 1...Sh7
      • 2.Sa3+
        • 2...Kc1
          • 3.Qe1#
        • 2...Ka2
          • 3.Be6#
  • Tries
    • 1.Sa3+?
      • 1...Kc1
        • 2.Qe1#
      • 1...Ka2!
    • 1.Be6?
      • threat
        • 2.Sa3+
          • 2...Kc1
            • 3.Qe1#
        • 2.Bb3
          • threat
            • 3.Qe1#
          • 2...Kc1
            • 3.Qe1#
        • 2.Qd2
          • threat
            • 3.Sa3#
            • 3.Sc3#
            • 3.Qd1#
      • 1...Kc1
        • 2.Qc3+
          • 2...Kb1
            • 3.Sa3#
          • 2...Kd1
            • 3.Bb3#
            • 3.Bg4#
      • 1...Kc2
        • 2.Qc3+
          • 2...Kb1
            • 3.Sa3#
          • 2...Kd1
            • 3.Bb3#
            • 3.Bg4#
      • 1...e3
        • 2.Sa3+
          • 2...Kc1
            • 3.Qe1#
      • 1...Sxe6!
    • 1.Qc3?
      • threat
        • 2.Qc4
          • threat
            • 3.Sa3#
      • 1...Ka2
        • 2.Qc4+
          • 2...Kb1
            • 3.Sa3#
      • 1...e3!
    • 1.Qc7?
      • threat
        • 2.Qc4
          • threat
            • 3.Sa3#
      • 1...Ka2
        • 2.Qc4+
          • 2...Kb1
            • 3.Sa3#
      • 1...e3!
    • 1.Qa4?
      • threat
        • 2.Sc3+
          • 2...Kc1
            • 3.Qd1#
        • 2.Qc4
          • threat
            • 3.Sa3#
      • 1...e3
        • 2.Sc3+
          • 2...Kc1
            • 3.Qd1#
      • 1...Kc1!
  • Keys
    • 1.Ba6!
      • threat
        • 2.Sa3+
          • 2...Kc1
            • 3.Qe1#
          • 2...Ka2
            • 3.Bc4#
      • 1...Kc1
        • 2.Qe1+
          • 2...Kc2
            • 3.Sd4#
      • 1...Kc2
        • 2.Sa3+
          • 2...Kc1
            • 3.Qe1#
          • 2...Kd1
            • 3.Qe1#
          • 2...Kb3
            • 3.Bc4#

FEATURES


NOT CLASSIFIED


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).