MESON Chess Problem Database

Problem Display
PID: 101332 (2K4Q/8/7p/b5B1/1p6/1p6/qNkN4/7R w - - 0 1)

Sparke, Arthur M

Good Companions, 1918

2K4Q/8/7p/b5B1/1p6/1p6/qNkN4/7R

#2

6 + 6

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Sb1!
      • threat
        • 2.Rc1#
      • 1...Qxb1
        • 2.Rh2#
      • 1...Qxb2
        • 2.Qh7#
      • 1...hxg5
        • 2.Qh2#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(C);
    • Threat
      • R1(A)
    • Vars
      • Q(a);SBLOCK,XS(C)::R(A)
      • Q(a);SBLOCK,XS(B)::QAB(F)
      • P(f);OGATE,XB(D)::QAR(F)
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