MESON Chess Problem Database

Problem Display
PID: 206706 (8/1p3n1p/1Q4bP/3Pk2n/2PR2P1/8/2pP1N2/2K5 w - - 0 1)

Mangiaracina, Angelo

Brisbane Courier, 1925

8/1p3n1p/1Q4bP/3Pk2n/2PR2P1/8/2pP1N2/2K5

#2

9 + 7

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Bd3
      • 2.Sxd3#
    • 1...Be4
      • 2.Rxe4#
  • Keys
    • 1.Rf4!
      • 1...Kxf4
        • 2.Qe3#
      • 1...Sxf4
        • 2.d4#
      • 1...Sxh6
        • 2.Qc7#
      • 1...Bd3
        • 2.Sxd3#
      • 1...Be4
        • 2.Rxe4#
      • 1...Bf5
        • 2.Rxf5#
      • 1...Sg3
        • 2.Qf6#
      • 1...Sf6
        • 2.Qxf6#
      • 1...Sg7
        • 2.Qf6#
      • 1...Sg5
        • 2.Qc7#
      • 1...Sd6
        • 2.Qd4#
      • 1...Sd8
        • 2.Qc7#
      • 1...Sh8
        • 2.Qc7#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 11
    • REMOVED MATES = 0
  • Sets
    • B(d);N_GUARD::S(C),XB(d)
    • B(d);N_GUARD::R1(E),XB(d)
  • Actual
    • R(E);
    • Vars
      • K(b);S_FLIGHT,XR(E)::QAB1(H)
      • S(c);SBLOCK,XR(E)::P(B)
      • S(f);N_GUARD,XP(I)::QAB(H)
      • B(d);N_GUARD::S(C),XB(d)
      • B(d);N_GUARD::R1(E),XB(d)
      • S(c);N_GUARD::QAB1(H)
      • S(c);N_GUARD::QAB1(H),XS(c)
      • S(f);N_GUARD::QAB(H)
      • S(f);SBLOCK::QAB1(H)
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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).