MESON Chess Problem Database

Problem Display
PID: 12443 (K7/1Npn4/1pk5/1n1p1B2/8/8/3N4/8 w - - 0 1)

di Vincenzi, Renato

Unpublished, 1979

K7/1Npn4/1pk5/1n1p1B2/8/8/3N4/8

#2

4 + 6

SOLUTION

  • SOUND
  • Sets
    • 1...d4
      • 2.Be4#
  • Keys
    • 1.Sf3!
      • 1...Sa3
        • 2.Sd4#
      • 1...Sc3
        • 2.Sd4#
      • 1...Sd4
        • 2.Sxd4#
      • 1...Sd6
        • 2.Sd4#
      • 1...Sa7
        • 2.Sd4#
      • 1...d4
        • 2.Be4#
      • 1...Sc5
        • 2.Se5#
      • 1...Se5
        • 2.Sxe5#
      • 1...Sf6
        • 2.Se5#
      • 1...Sb8
        • 2.Se5#
      • 1...Sf8
        • 2.Se5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 10
    • REMOVED MATES = 0
  • Sets
    • P(b);OGATEB::B(B)
  • Actual
    • S(A);
    • Vars
      • S(a);N_GUARD::S(A)
      • S(a);N_GUARD::S(A),XS(a)
      • P(b);OGATEB::B(B)
      • S(f);N_GUARD::S(A)
      • S(f);N_GUARD::S(A),XS(f)
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