MESON Chess Problem Database

Problem Display
PID: 108561 (8/b4N1p/3Rp3/2n1p1B1/4k1P1/K1Q2rP1/2b1r1B1/4n3 w - - 0 1)

Kapros, Jorge Marcelo

Boletim da UBP, 1987

8/b4N1p/3Rp3/2n1p1B1/4k1P1/K1Q2rP1/2b1r1B1/4n3

#2

8 + 10

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Rd2
      • 2.Qe3#
    • 1...Rf2
      • 2.Qe3#
    • 1...Re3
      • 2.Qxe3#
    • 1...Bb3
      • 2.Qxe5#
    • 1...Bd3
      • 2.Qxe5#
    • 1...Sed3
      • 2.Qc4#
    • 1...Sb3
      • 2.Qxe5#
      • 2.Qc6#
    • 1...Scd3
      • 2.Qc6#
  • Keys
    • 1.Bh6!
      • threat
        • 2.Sg5#
      • 1...Bd3
        • 2.Qxe5#
      • 1...Sed3
        • 2.Qc4#
      • 1...Scd3
        • 2.Qc6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 4
  • Sets
    • R(c);N_GUARD::QAR1(C)
    • R(c);N_GUARD::QAR1(C),XR(c)
    • B(b);N_PINQ(C)::QAR1(C),XP(g)
    • S(a);N_PINQ(C)::QAR2(C)
    • S(f);N_PINQ(C)::QAB(C)
  • Actual
    • B(F);
    • Threat
      • S(H)
    • Vars
      • B(b);N_PINQ(C)::QAR1(C),XP(g)
      • S(a);N_PINQ(C)::QAR2(C)
      • S(f);N_PINQ(C)::QAB(C)
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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).