MESON Chess Problem Database

Problem Display
PID: 78286 (k7/8/1QKn4/8/8/8/8/8 w - - 0 1)

Hoeg, Nils

Skakbladet, 1967

k7/8/1QKn4/8/8/8/8/8

#2

2 + 2

SOLUTION

  • SOUND
  • Sets
    • 1...Sc4
      • 2.Qb7#
    • 1...Se4
      • 2.Qb7#
    • 1...Sb5
      • 2.Qb7#
    • 1...Sf5
      • 2.Qb7#
    • 1...Sb7
      • 2.Qxb7#
    • 1...Sf7
      • 2.Qb7#
    • 1...Sc8
      • 2.Qb7#
    • 1...Se8
      • 2.Qb7#
  • Keys
    • 1.Qc7!
      • 1...Sb7
        • 2.Qxb7#
      • 1...Sc4
        • 2.Qb7#
      • 1...Se4
        • 2.Qb7#
      • 1...Sb5
        • 2.Qb7#
      • 1...Sf5
        • 2.Qb7#
      • 1...Sf7
        • 2.Qb7#
      • 1...Sc8
        • 2.Qb7#
      • 1...Se8
        • 2.Qb7#

FEATURES

  • Static
    • TYPE = WAITER
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
    • S(a);N_GUARD::QAB1(A)
    • S(a);N_GUARD::QAB1(A),XS(a)
  • Actual
    • Q(A);
    • Vars
      • S(a);N_GUARD::QAB1(A),XS(a)
      • S(a);N_GUARD::QAB1(A)
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