MESON Chess Problem Database

Problem Display
PID: 62682 (6K1/2R5/3B4/2Q3p1/6pk/n5p1/r7/Rb6 w - - 0 1)

Widdows, TEW

Chess, 1944

6K1/2R5/3B4/2Q3p1/6pk/n5p1/r7/Rb6

#2

5 + 7

SOLUTION

  • SOUND
  • Sets
    • 1...Rc2
      • 2.Rh7#
    • 1...Bc2
      • 2.Rh1#
    • 1...Bh7+
      • 2.Rxh7#
    • 1...Sc2
      • 2.Rh7#
  • Keys
    • 1.Qc2!
      • threat
        • 2.Rh7#
      • 1...Kh3
        • 2.Rh7#
      • 1...Kh5
        • 2.Rh7#
      • 1...Bxc2
        • 2.Rh1#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 3
  • Sets
    • R(b);S_CUTB(a)::R(D)
    • B(a);OGATE::R(A)
    • B(a);CHECK,N_GUARD::R(D),XB(a)
    • S(c);S_CUTB(a)::R(D)
  • Actual
    • Q(B);
    • Threat
      • R(D)
    • Vars
      • K(f);P-FLIGHT::R(D)
      • B(a);OGATE,XQ(B)::R(A)
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Developed and maintained by Brian Stephenson.
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