MESON Chess Problem Database

Problem Display
PID: 239938 (5B2/8/4Qp2/K1P4p/2Nk4/1R1N3r/1P1bPP2/1nrR1n2 w - - 0 1)

Hannelius, Jan Ingvar

Parallele 50, 1948

5B2/8/4Qp2/K1P4p/2Nk4/1R1N3r/1P1bPP2/1nrR1n2

#2

11 + 8

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Sb4!
      • threat
        • 2.Qd5#
      • 1...Sc3
        • 2.Sc6#
      • 1...Se3
        • 2.Rd3#

FEATURES

  • Static
    • TYPE = WHITE_IN_CHECK
  • Actual
    • S(F);P_PINB(d),P_SPINS(F)
    • Threat
      • QAR1(J)
    • Vars
      • S(a);N_PINS(F)::S(F)
      • S(c);S_CUTR(e)::R1(E)
HTML5 logo

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).