Problem Display
PID: 95900 (2K2b2/5N2/2QNp3/7p/5PkB/4P2b/4p3/8 w - - 0 1)

Vasta, Jan

Narodni Politika, 1912

2K2b2/5N2/2QNp3/7p/5PkB/4P2b/4p3/8

#3

7 + 6


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Be1?
      • threat
        • 2.Se5#
      • 1...Bf1
        • 2.Se5+
          • 2...Kh3
            • 3.Qh1#
      • 1...Bg7
        • 2.Sg5
          • threat
            • 3.Qf3#
          • 2...Bg2
            • 3.Qxg2#
      • 1...h4!
    • 1.Qg2+?
      • 1...Kxh4
        • 2.Qg5#
      • 1...Bxg2!
    • 1.Qf3+?
      • 1...Kxh4
        • 2.Qf2+
          • 2...Kg4
            • 3.Se5#
      • 1...Kxf3!
  • Keys
    • 1.Qh1!
      • threat
        • 2.Se5+
          • 2...Kxh4
            • 3.Qe1#
      • 1...Kxh4
        • 2.Qe1+
          • 2...Kg4
            • 3.Se5#
      • 1...Bxd6
        • 2.Sh6+
          • 2...Kxh4
            • 3.Qe1#
      • 1...e1Q
        • 2.Se5+
          • 2...Kxh4
            • 3.Qxe1#
      • 1...e1S
        • 2.Se5+
          • 2...Kxh4
            • 3.Qxe1#
      • 1...e1B
        • 2.Se5+
          • 2...Kxh4
            • 3.Qxe1#
      • 1...e1R
        • 2.Se5+
          • 2...Kxh4
            • 3.Qxe1#
      • 1...Bg7
        • 2.Qe1
          • threat
            • 3.Qg3#
          • 2...Kf3
            • 3.Qg3#
      • 1...e5
        • 2.Sxe5+
          • 2...Kxh4+
            • 3.Sf5#

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).