Problem Display
PID: 215163 (2K5/8/3k4/8/8/8/B2Bp3/4Q3 w - - 0 1)

Stavenuter, HA

Sonntagsblatt fur Schachfreunde, 1861

2K5/8/3k4/8/8/8/B2Bp3/4Q3

#3

4 + 2


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Qc1?
      • threat
        • 2.Qc7#
      • 1...Ke5
        • 2.Qc5+
          • 2...Ke4
            • 3.Qd5#
          • 2...Kf6
            • 3.Qg5#
      • 1...Ke7!
    • 1.Qxe2?
      • threat
        • 2.Bb4+
          • 2...Kc6
            • 3.Qa6#
      • 1...Kc5
        • 2.Kc7
          • 2...Kd4
            • 3.Qe3#
      • 1...Kc6!
  • Keys
    • 1.Qh1!
      • threat
        • 2.Qd5+
          • 2...Ke7
            • 3.Qd8#
      • 1...Kc5
        • 2.Kc7
          • threat
            • 3.Qd5#
          • 2...Kd4
            • 3.Qd5#
          • 2...Kb5
            • 3.Qc6#
      • 1...Ke5
        • 2.Qd5+
          • 2...Kf6
            • 3.Qg5#
      • 1...Ke7
        • 2.Bg5+
          • 2...Kd6
            • 3.Qd5#
          • 2...Ke8
            • 3.Qh8#
          • 2...Kf8
            • 3.Qh8#
        • 2.Qd5
          • threat
            • 3.Qd8#
          • 2...Kf6
            • 3.Qg5#
          • 2...Ke8
            • 3.Qf7#
            • 3.Qd8#
          • 2...Kf8
            • 3.Qf7#

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).