MESON Chess Problem Database

Problem Display
PID: 77121 (8/7p/5BRp/3K1k1p/6R1/6P1/8/8 w - - 0 1)

Butwillo, Brother

The Tablet, 1948

(First published on Sat Oct 30 1948)

8/7p/5BRp/3K1k1p/6R1/6P1/8/8

#2

5 + 4

15239 Valois Notebooks 2017

SOLUTION

  • SOUND
  • Sets
    • 1...hxg6
      • 2.Rf4#
  • Tries
    • 1.Rh4?
      • 1...hxg6
        • 2.Rf4#
      • 1...Kxg6!
  • Keys
    • 1.Bh4!
      • 1...hxg4
        • 2.Rf6#
      • 1...hxg6
        • 2.Rf4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • P(d);SBLOCK,XR(E)::R1(B)
  • Tries
    • Try
      • R(B);
      • Vars
        • P(d);SBLOCK,XR(E)::R1(B)
      • Refutation
        • K(a);S_FLIGHT,XR(E)
  • Actual
    • B(D);
    • Vars
      • P(b);SBLOCK,XR(B)::R1(E)
      • P(d);SBLOCK,XR(E)::R1(B)
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