MESON Chess Problem Database

Problem Display
PID: 6027 (5k1r/4NPpb/8/2K5/8/5R2/8/6Q1 w - - 0 1)

Orlimont, PA (= Ernst Krieger)

Journal de Geneve, 1926

5k1r/4NPpb/8/2K5/8/5R2/8/6Q1

#2

5 + 4

SOLUTION

  • SOUND
  • Sets
    • 1...Bg6
      • 2.Sxg6#
    • 1...Bg8
      • 2.Sg6#
  • Keys
    • 1.Qg6!
      • 1...Kxe7
        • 2.Qd6#
      • 1...Bxg6
        • 2.Sxg6#
      • 1...Rg8
        • 2.fxg8S#
      • 1...Bg8
        • 2.fxg8S#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 1
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
    • B(b);N_GUARD::S(D),XB(b)
    • B(b);N_GUARD::S(D)
  • Actual
    • Q(A);
    • Vars
      • K(c);OGATEB,S_FLIGHT,XS(D)::QAB1(A)
      • B(b);XQ(A)::S(D),XB(b)
      • R(d);OGATE::PXR(d)=S
      • B(b);OGATE::PXB(b)=S
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