Problem Display
PID: 94146 (6B1/8/1N3K2/6p1/2p1k3/6R1/2p5/2B5 w - - 0 1)

Vasta, Jan

Cesky svet, 1916

6B1/8/1N3K2/6p1/2p1k3/6R1/2p5/2B5

#3

5 + 4


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...c3
      • 2.Bh7+
        • 2...Kd4
          • 3.Be3#
  • Tries
    • 1.Bb2?
      • threat
        • 2.Be5
          • threat
            • 3.Bd5#
            • 3.Bh7#
        • 2.Bd5+
          • 2...Kf4
            • 3.Be5#
        • 2.Bh7+
          • 2...Kf4
            • 3.Be5#
      • 1...Kf4
        • 2.Be5+
          • 2...Ke4
            • 3.Bd5#
            • 3.Bh7#
      • 1...c1Q
        • 2.Bd5+
          • 2...Kf4
            • 3.Be5#
        • 2.Bh7+
          • 2...Kf4
            • 3.Be5#
      • 1...c1R
        • 2.Bd5+
          • 2...Kf4
            • 3.Be5#
        • 2.Bh7+
          • 2...Kf4
            • 3.Be5#
      • 1...c3!
    • 1.Bxc4?
      • 1...g4
        • 2.Sa4
          • 2...Kd4
            • 3.Rxg4#
      • 1...Kd4!
    • 1.Ra3?
      • threat
        • 2.Bd5+
          • 2...Kd4
            • 3.Be3#
        • 2.Bh7+
          • 2...Kd4
            • 3.Be3#
      • 1...Kd4
        • 2.Be3+
          • 2...Ke4
            • 3.Bd5#
      • 1...c3!
    • 1.Re3+?
      • 1...Kf4
        • 2.Be6
          • threat
            • 3.Sd5#
      • 1...Kd4!
    • 1.Rg4+?
      • 1...Kd3
        • 2.Bxc4+
          • 2...Kc3
            • 3.Sd5#
      • 1...Kf3!
  • Keys
    • 1.Sa4!
      • 1...Kd4
        • 2.Rg4+
          • 2...Kd3
            • 3.Bxc4#
      • 1...c3
        • 2.Sc5+
          • 2...Kd4
            • 3.Be3#
      • 1...g4
        • 2.Bxc4
          • 2...Kd4
            • 3.Rxg4#

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).