MESON Chess Problem Database

Problem Display
PID: 272662 (8/K7/4N3/1bRP4/1kp5/2n1P3/1BB5/8 w - - 0 1)

Krawiec, J

The Problemist, 1957

8/K7/4N3/1bRP4/1kp5/2n1P3/1BB5/8

#2

7 + 4

SOLUTION

  • SOUND
  • Sets
    • 1...Ka5
      • 2.Bxc3#
  • Keys
    • 1.Sc7!
      • 1...Ka5
        • 2.Bxc3#
      • 1...Kxc5
        • 2.Ba3#
      • 1...Sxd5
        • 2.Rxb5#
      • 1...Ba4
        • 2.Sa6#
      • 1...Ba6
        • 2.Sxa6#
      • 1...Bc6
        • 2.Sa6#
      • 1...Bd7
        • 2.Sa6#
      • 1...Be8
        • 2.Sa6#
      • 1...Sb1
        • 2.Rxb5#
      • 1...Sd1
        • 2.Rxb5#
      • 1...Sa2
        • 2.Rxb5#
      • 1...Se2
        • 2.Rxb5#
      • 1...Sa4
        • 2.Rxb5#
      • 1...Se4
        • 2.Rxb5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 13
    • REMOVED MATES = 0
  • Sets
    • K(b);N_GUARD,P_SPINB(d),S_FLIGHT::B(A),XS(a)
  • Actual
    • S(F);
    • Vars
      • K(b);N_GUARD,P_SPINB(d),S_FLIGHT::B(A),XS(a)
      • K(b);N_GUARD,S_FLIGHT,XR(D)::B(A)
      • S(a);N_GUARD,XP(E)::R1(D),XB(d)
      • B(d);N_GUARD::S(F)
      • B(d);N_GUARD::S(F),XB(d)
      • S(a);N_GUARD::R1(D),XB(d)
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