MESON Chess Problem Database

Problem Display
PID: 146252 (8/B2b3B/1r1N1K2/4R3/n2k4/1P1p1p2/2r5/3N4 w - - 0 1)

Molnar, Henrik

Western Morning News, 1938

(First published on Sat Aug 27 1938)

8/B2b3B/1r1N1K2/4R3/n2k4/1P1p1p2/2r5/3N4

#2

7 + 7

14868 Pirnie Collection 2012

SOLUTION

  • SOUND
  • Sets
    • 1...Bc6
      • 2.Sf5#
    • 1...Be6
      • 2.Sb5#
    • 1...Sc3
      • 2.Bxb6#
  • Tries
    • 1.Be4?
      • threat
        • 2.Rd5#
      • 1...Bc6
        • 2.Sf5#
      • 1...Be6
        • 2.Sb5#
      • 1...Sc3
        • 2.Bxb6#
      • 1...Rc5!
  • Keys
    • 1.Bg8!
      • threat
        • 2.Rd5#
      • 1...Rc5
        • 2.Re4#
      • 1...Bc6
        • 2.Sf5#
      • 1...Be6
        • 2.Sb5#
      • 1...Sc3
        • 2.Bxb6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • B(g);N_PINS(D)::S(D)
    • S(d);N_GUARD,S_CUTR(a)::B(F),XR(f)
  • Tries
    • Try
      • B(G);
      • Threat
        • R1(C)
      • Vars
        • B(g);N_PINS(D)::S(D)
        • S(d);N_GUARD,S_CUTR(a)::B(F),XR(f)
      • Refutation
        • R(a);N_SPINR(f)
  • Actual
    • B(G);
    • Threat
      • R1(C)
    • Vars
      • R(a);N_SPINR(f),SBLOCK::R1(C)
      • B(g);N_PINS(D)::S(D)
      • S(d);N_GUARD,S_CUTR(a)::B(F),XR(f)
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).