MESON Chess Problem Database

Problem Display
PID: 273061 (5Q2/5p2/5p2/5N2/5P2/3p1K1p/3p1b1p/3RrkrR w - - 0 1)

Kintzig, Robert

Probleemblad, 1952

5Q2/5p2/5p2/5N2/5P2/3p1K1p/3p1b1p/3RrkrR

#2

6 + 10

SOLUTION

  • SOUND
  • Sets
    • 1...Be3
      • 2.Sxe3#
      • 2.Sg3#
    • 1...Bg3
      • 2.Se3#
      • 2.Sxg3#
    • 1...Bd4
      • 2.Sg3#
    • 1...Bh4
      • 2.Se3#
    • 1...Bc5
      • 2.Sg3#
    • 1...Bb6
      • 2.Sg3#
    • 1...Ba7
      • 2.Sg3#
  • Keys
    • 1.Qc5!
      • threat
        • 2.Qxf2#
      • 1...Bxc5
        • 2.Sg3#
      • 1...Be3
        • 2.Sxe3#
        • 2.Sg3#
      • 1...Bg3
        • 2.Se3#
        • 2.Sxg3#
      • 1...Bd4
        • 2.Sg3#
      • 1...Bh4
        • 2.Se3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 2
  • Sets
    • B(e);N_GUARD::S(E)
  • Actual
    • Q(F);
    • Threat
      • QAR1(F),XB(e)
    • Vars
      • B(e);N_GUARD,XQ(F)::S(E)
      • B(e);N_GUARD::S(E)
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