MESON Chess Problem Database

Problem Display
PID: 229926 (K7/2PkP3/8/5R2/1P4B1/8/8/8 w - - 0 1)

Matthaus, Hans Georg

Deutsche Schachzeitung, 1977

K7/2PkP3/8/5R2/1P4B1/8/8/8

#2

6 + 1

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Kc8
      • 2.Rc5#
  • Keys
    • 1.c8S!
      • 1...Kc6
        • 2.Rc5#
      • 1...Ke6
        • 2.e8Q#
      • 1...Kc7
        • 2.Rc5#
      • 1...Kxc8
        • 2.Rc5#
      • 1...Ke8
        • 2.Rf8#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
    • K(a);S_FLIGHT::B(B)+R(C)
  • Actual
    • P(D);
    • Vars
      • K(a);S_FLIGHT::R1(C)
      • K(a);S_FLIGHT::P=Q
      • K(a);P-FLIGHT::R(C)
      • K(a);S_FLIGHT,XS(D)::B(B)+R(C),DCHECK
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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).