Problem Display
PID: 209663 (7n/2R1p3/4P2p/K1Pk1pR1/p7/1b1B1p2/1B3N2/8 w - - 0 1)

Hartong, Jan

Sachovy Svet, 1926

7n/2R1p3/4P2p/K1Pk1pR1/p7/1b1B1p2/1B3N2/8

#3

8 + 8


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Be4+?
      • 1...Kc4
        • 2.Rxf5
          • threat
            • 3.Bd3#
            • 3.Bd5#
      • 1...Kxe6!
    • 1.Rd7+?
      • 1...Kxc5
        • 2.Se4+
          • 2...Kc6
            • 3.Bb5#
        • 2.Ba3+
          • 2...Kc6
            • 3.Bb5#
        • 2.Bd4+
          • 2...Kc6
            • 3.Bb5#
        • 2.Bb5
          • threat
            • 3.Sd3#
            • 3.Se4#
            • 3.Ba3#
            • 3.Bd4#
      • 1...Kc6
        • 2.Bb5+
          • 2...Kxc5
            • 3.Sd3#
            • 3.Se4#
            • 3.Ba3#
            • 3.Bd4#
      • 1...Kxe6!
  • Keys
    • 1.Bxf5!
      • threat
        • 2.Sg4
          • threat
            • 3.Se3#
          • 2...Kc4
            • 3.Se3#
      • 1...Bd1
        • 2.Be4+
          • 2...Kc4
            • 3.Bd5#
          • 2...Kxe6
            • 3.Bd5#
      • 1...Ba2
        • 2.Bb1+
          • 2...Kc4
            • 3.Bxa2#
          • 2...Kxe6
            • 3.Bxa2#
          • 2...hxg5
            • 3.Bxa2#
      • 1...Bc2
        • 2.Be4+
          • 2...Kc4
            • 3.Bd5#
          • 2...Kxe6
            • 3.Bd5#
      • 1...Bc4
        • 2.Sd1
          • threat
            • 3.Se3#
        • 2.Sg4
          • threat
            • 3.Se3#
      • 1...a3
        • 2.Bc2+
          • 2...Kc4
            • 3.Bd3#
          • 2...Kxe6
            • 3.Bxb3#
          • 2...hxg5
            • 3.Bxb3#
      • 1...h5
        • 2.Bh3+
          • 2...Kc4
            • 3.Bf1#

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).