MESON Chess Problem Database

Problem Display
PID: 94641 (8/8/8/B2N3B/2K1pP1Q/5pP1/R3pkPp/R4bbr w - - 0 1)

Zaldo Zapirain, Juan

Magasinet, 1954

8/8/8/B2N3B/2K1pP1Q/5pP1/R3pkPp/R4bbr

#2

10 + 8

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Bxg2
      • 2.g4#
    • 1...fxg2
      • 2.Be1#
  • Keys
    • 1.Se3!
      • 1...Kxe3
        • 2.Bb6#
      • 1...Bxg2
        • 2.Sg4#
      • 1...fxg2
        • 2.Sd1#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 2
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • B(a);SBLOCK,XP(C)::QAB(G)+P(D)
    • P(g);SBLOCK,XP(C)::B(H)
  • Actual
    • S(I);
    • Vars
      • K(e);N_SPINP(d),OGATEB,S_FLIGHT,XS(I)::B(H)
      • B(a);SBLOCK,XP(C)::S(I)
      • P(g);SBLOCK,XP(C)::S(I)
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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).