Problem Display
PID: 94450 (8/1r1p4/3Q4/2p4B/Np2k3/1p6/5P2/1K6 w - - 0 1)

Kosek, Wojtech

Ceske Slovo, 1925

8/1r1p4/3Q4/2p4B/Np2k3/1p6/5P2/1K6

#3

5 + 6


6490 yacpdb 2009

SOLUTION


  • COOKED
  • Tries
    • 1.Sc3+?
      • 1...Kf5
        • 2.f4
          • threat
            • 3.Qe5#
      • 1...bxc3!
    • 1.Qe5+?
      • 1...Kd3
        • 2.Qd5#
      • 1...Kxe5!
    • 1.Qd5+?
      • 1...Kf4
        • 2.Sxc5
          • threat
            • 3.Sd3#
      • 1...Kxd5!
  • Keys
    • 1.Sxc5+!
      • 1...Kf5
        • 2.f4
          • threat
            • 3.Qe5#
            • 3.Qf8#
    • 1.Qf6!
      • threat
        • 2.Sb2
          • threat
            • 3.Bf3#
          • 2...Kd5
            • 3.Bf3#
      • 1...Kd3
        • 2.Qe5
          • threat
            • 3.Qd5#
          • 2...Kd2
            • 3.Qe2#
            • 3.Qe3#
          • 2...Kc4
            • 3.Be2#
          • 2...d5
            • 3.Qxd5#
      • 1...Kd5
        • 2.Bf7+
          • 2...Ke4
            • 3.Sxc5#
      • 1...Rb6
        • 2.Bg6+
          • 2...Kd5
            • 3.Sxb6#
      • 1...Ra7
        • 2.Bg6+
          • 2...Kd5
            • 3.Sb6#
      • 1...b2
        • 2.Sxb2
          • threat
            • 3.Bf3#
          • 2...Kd5
            • 3.Bf3#
      • 1...c4
        • 2.Bf3+
          • 2...Kd3
            • 3.Qd6#

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).