MESON Chess Problem Database

Problem Display
PID: 139653 (R6Q/8/8/8/8/6RK/8/3b2bk w - - 0 1)

Davis, Edward

Kipping, Cyril Stanley

The Problemist, 1937

R6Q/8/8/8/8/6RK/8/3b2bk

#2

4 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Ra1!
      • 1...Bg4+
        • 2.Kxg4#
      • 1...Bc2
        • 2.Raxg1#
        • 2.Rgxg1#
      • 1...Be2
        • 2.Raxg1#
        • 2.Rgxg1#
      • 1...Bb3
        • 2.Kg4#
        • 2.Raxg1#
        • 2.Rgxg1#
      • 1...Bf3
        • 2.Raxg1#
        • 2.Rgxg1#
      • 1...Ba4
        • 2.Kg4#
        • 2.Raxg1#
        • 2.Rgxg1#
      • 1...Bh5
        • 2.Raxg1#
        • 2.Rgxg1#
      • 1...Bf2
        • 2.Qa8#
      • 1...Bh2
        • 2.Qa8#
      • 1...Be3
        • 2.Qa8#
      • 1...Bd4
        • 2.Qa8#
      • 1...Bc5
        • 2.Qa8#
      • 1...Bb6
        • 2.Qa8#
      • 1...Ba7
        • 2.Qa8#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 8
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(C);
    • Vars
      • B(a);CHECK,P_SPINB(b)::QAR(D)+K(B),XB(a)
      • B(b);P_SPINB(a)::QAB(D)
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