Problem Display
PID: 38816 (n6Q/bK2p3/1p6/3k4/1P1N4/P7/3Pp3/1B1n4 w - - 0 1)

Traxler, Karel Peter

Sachove listy, 1900

n6Q/bK2p3/1p6/3k4/1P1N4/P7/3Pp3/1B1n4

#3

7 + 7


SOLUTION


  • SOUND
  • Tries
    • 1.Ba2+?
      • 1...Kd6
        • 2.Sb5+
          • 2...Kd7
            • 3.Qc8#
        • 2.Sf5+
          • 2...Kd7
            • 3.Qc8#
        • 2.Sc6
          • threat
            • 3.Qd4#
            • 3.Qd8#
          • 2...Kd7
            • 3.Qd8#
      • 1...Ke4!
    • 1.Qe5+?
      • 1...Kc4
        • 2.Qe4
          • threat
            • 3.Ba2#
            • 3.Bd3#
        • 2.Qe6+
          • 2...Kxd4
            • 3.Qe4#
      • 1...Kxe5!
  • Keys
    • 1.Sf3!
      • threat
        • 2.Qd4+
          • 2...Ke6
            • 3.Sg5#
      • 1...Kc4
        • 2.Ba2+
          • 2...Kd3
            • 3.Qh7#
          • 2...Kb5
            • 3.Qe8#
      • 1...Kd6
        • 2.Bf5
          • threat
            • 3.Qd4#
            • 3.Qe5#
            • 3.Qd8#
          • 2...Kd5
            • 3.Qd4#
        • 2.Qd4+
          • 2...Ke6
            • 3.Sg5#
      • 1...Ke6
        • 2.Kc6
          • threat
            • 3.Sg5#
          • 2...Kf7
            • 3.Sg5#
      • 1...b5
        • 2.Qe5+
          • 2...Kc4
            • 3.Qe6#
      • 1...e5
        • 2.Qd8+
          • 2...Kc4
            • 3.Qd3#
          • 2...Ke6
            • 3.Sg5#

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).