MESON Chess Problem Database

Problem Display
PID: 183166 (kNK5/1p6/1R6/8/8/8/8/8 w - - 0 1)

Baird, Edith Elina Helen (Mrs WJ)

Source?, 1907

kNK5/1p6/1R6/8/8/8/8/8

#2

3 + 2

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Tries
    • 1.Sa6?
      • 1...bxa6
        • 2.Rxa6#
      • 1...Ka7!
  • Keys
    • 1.Sc6!
      • 1...bxc6
        • 2.Ra6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(B);
      • Vars
        • P(a);OGATE,XS(B)::R(A),XP(a)
      • Refutation
        • K(b);P-FLIGHT
  • Actual
    • S(B);
    • Vars
      • P(a);N_GUARD,XS(B)::R(A)
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