MESON Chess Problem Database

Problem Display
PID: 154098 (1b1Q4/p7/4pR2/4k3/1Pb3p1/K2Pp1r1/8/8 w - - 0 1)

Reimann, Friedrich

Rostocker Zeitung, 1908

1b1Q4/p7/4pR2/4k3/1Pb3p1/K2Pp1r1/8/8

#2

5 + 8

119 Tidskrift for Schack 1909

SOLUTION

  • SOUND
  • Keys
    • 1.Rf4!
      • threat
        • 2.Qd4#
      • 1...Kxf4
        • 2.Qf6#
      • 1...Bd6
        • 2.Qg5#
      • 1...Bd5
        • 2.Qxb8#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(D);
    • Threat
      • QAB1(E)
    • Vars
      • K(e);S_FLIGHT,XR(D)::QAR2(E)
      • B(h);P_PINP(C),SBLOCK::QAR2(E)
      • B(c);SBLOCK::QAB(E),XB(h)
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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).