Problem Display
PID: 197572 (8/2p2p2/B4QP1/p2k1p2/p4p1K/2P5/rp1P1P2/1b6 w - - 0 1)

Chocolous, Jiri

Casopis ceskoslovenskych sachistu, 1920

8/2p2p2/B4QP1/p2k1p2/p4p1K/2P5/rp1P1P2/1b6

#3

7 + 10


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Sets
    • 1...Ke4
      • 2.Qc6+
        • 2...Ke5
          • 3.d4#
  • Tries
    • 1.Bb7+?
      • 1...c6
        • 2.Qxc6+
          • 2...Ke5
            • 3.d4#
      • 1...Kc4!
    • 1.Qc6+?
      • 1...Ke5
        • 2.d4#
      • 1...Kxc6!
  • Keys
    • 1.d4!
      • threat
        • 2.Bb5
          • threat
            • 3.Qe5#
            • 3.Qc6#
          • 2...Ke4
            • 3.Qc6#
      • 1...fxg6
        • 2.Qe5+
          • 2...Kc6
            • 3.Qe6#
      • 1...Bd3
        • 2.Bxd3
          • threat
            • 3.c4#
      • 1...f3
        • 2.Bb5
          • threat
            • 3.Qe5#
            • 3.Qc6#
          • 2...Ke4
            • 3.Qe5#
      • 1...c5
        • 2.Qd8+
          • 2...Ke4
            • 3.Qa8#
          • 2...Kc6
            • 3.d5#
          • 2...Ke6
            • 3.Bc4#
            • 3.Bc8#

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).