Problem Display
PID: 202092 (4R3/p7/p1kp2Nn/3p2P1/8/2p4K/3P1P2/1Q6 w - - 0 1)

Vetesnik, Ladislav

Casopis ceskoslovenskych sachistu, 1923

4R3/p7/p1kp2Nn/3p2P1/8/2p4K/3P1P2/1Q6

#3

7 + 7


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Kc5
      • 2.Rc8+
        • 2...Kd4
          • 3.dxc3#
    • 1...Kd7
      • 2.Qb7+
        • 2...Kxe8
          • 3.Qe7#
    • 1...Sg4
      • 2.Rc8+
        • 2...Kd7
          • 3.Qf5#
    • 1...Sf5
      • 2.Rc8+
        • 2...Kd7
          • 3.Qxf5#
    • 1...Sf7
      • 2.Rc8+
        • 2...Kd7
          • 3.Qf5#
    • 1...Sg8
      • 2.Rc8+
        • 2...Kd7
          • 3.Qf5#
  • Tries
    • 1.Se5+?
      • 1...Kc5
        • 2.Rc8+
          • 2...Kd4
            • 3.Sf3#
        • 2.d4+
          • 2...Kxd4
            • 3.Qb4#
      • 1...dxe5!
    • 1.Se7+?
      • 1...Kc5
        • 2.dxc3
          • threat
            • 3.Rc8#
            • 3.Qb4#
          • 2...Kc4
            • 3.Rc8#
      • 1...Kc7
        • 2.Qb8+
          • 2...Kd7
            • 3.Qc8#
      • 1...Kd7!
  • Keys
    • 1.Rb8!
      • 1...Kc5
        • 2.Rc8+
          • 2...Kd4
            • 3.dxc3#
      • 1...Kd7
        • 2.Sf8+
          • 2...Kc6
            • 3.Rc8#
          • 2...Kc7
            • 3.Qb7#
          • 2...Ke7
            • 3.Qb7#
      • 1...cxd2
        • 2.Qc2+
          • 2...Kd7
            • 3.Qc8#
      • 1...d4
        • 2.Qb7+
          • 2...Kc5
            • 3.Rc8#
      • 1...Sg4
        • 2.Rc8+
          • 2...Kd7
            • 3.Qf5#
      • 1...Sf5
        • 2.Rc8+
          • 2...Kd7
            • 3.Qxf5#
      • 1...Sf7
        • 2.Rc8+
          • 2...Kd7
            • 3.Qf5#
      • 1...Sg8
        • 2.Rc8+
          • 2...Kd7
            • 3.Qf5#
      • 1...c2
        • 2.Qxc2+
          • 2...Kd7
            • 3.Qc8#
      • 1...a5
        • 2.Qb5+
          • 2...Kc7
            • 3.Qb7#

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).