MESON Chess Problem Database

Problem Display
PID: 76682 (1K6/8/pk6/1PRP4/1P6/1P6/8/8 w - - 0 1)

Butwillo, Brother

The Tablet, 1943

(First published on Sat Oct 23 1943)

1K6/8/pk6/1PRP4/1P6/1P6/8/8

#2

6 + 2

15239 Valois Notebooks 2016

SOLUTION

  • SOUND
  • Sets
    • 1...axb5
      • 2.Rc6#
  • Tries
    • 1.Ka8?
      • 1...axb5
        • 2.Rc6#
      • 1...a5!
  • Keys
    • 1.Rc7!
      • threat
        • 2.Rb7#
      • 1...Kxb5
        • 2.Rb7#
      • 1...axb5
        • 2.Rc6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • P(a);SBLOCK,XP(C)::R1(D)
  • Tries
    • Try
      • K(F);P-FLIGHT
      • Vars
        • P(a);SBLOCK,XP(C)::R1(D)
      • Refutation
        • P(a);
  • Actual
    • R(D);
    • Threat
      • R1(D)
    • Vars
      • K(b);P-FLIGHT,XP(C)::R(D)
      • P(a);SBLOCK,XP(C)::R1(D)
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