MESON Chess Problem Database

Problem Display
PID: 64089 (2B1N3/7p/2p3p1/R1p3kp/8/5K2/5B2/8 w - - 0 1)

Willemsens, Luis Cornelis

De Maasbode, 1958

2B1N3/7p/2p3p1/R1p3kp/8/5K2/5B2/8

#2

5 + 6

5227 Schaak..., maar raak! 1969

SOLUTION

  • SOUND
  • Sets
    • 1...h6
      • 2.Rxc5#
  • Keys
    • 1.Bxc5!
      • 1...Kh4
        • 2.Bf2#
      • 1...Kh6
        • 2.Bf8#
      • 1...h4
        • 2.Be3#
      • 1...h6
        • 2.Be7#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 1
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
    • P(f);SBLOCK::R(C),XP(a)
  • Actual
    • B(A);XP(a)
    • Vars
      • K(b);S_FLIGHT::B(A)
      • P(c);SBLOCK::R(C)+B(A),DCHECK
      • P(f);SBLOCK::R(C)+B(A),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).