MESON Chess Problem Database

Problem Display
PID: 222564 (3N4/2p5/3P4/P1k5/P3RP2/b2pNP2/1p1P4/1K6 w - - 0 1)

Barsdorf, J

Sonntagsblatt, 1883

3N4/2p5/3P4/P1k5/P3RP2/b2pNP2/1p1P4/1K6

#2

10 + 5

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...cxd6
      • 2.Rc4#
    • 1...c6
      • 2.Sb7#
  • Keys
    • 1.Rd4!
      • 1...Kxd4
        • 2.Se6#
      • 1...cxd6
        • 2.Rc4#
      • 1...Bb4
        • 2.Rd5#
      • 1...c6
        • 2.Se6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 1
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
    • P(e);SBLOCK,XP(I)::R1(F)
    • P(e);SBLOCK::S(J)
  • Actual
    • R(F);
    • Vars
      • K(d);S_FLIGHT,XR(F)::S(J)
      • P(e);SBLOCK,XP(I)::R1(F)
      • B(b);SBLOCK::R1(F)
      • P(e);SBLOCK::S(J)
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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).