MESON Chess Problem Database

Problem Display
PID: 46387 (3RNR2/3Nk3/4B3/5K2/8/8/8/8 w - - 0 1)

Lincoln, Robert A

Still More Fun with Chess Miniatures, 2002

3RNR2/3Nk3/4B3/5K2/8/8/8/8

#2

6 + 1

5454 Near Snap 2018

SOLUTION

  • SOUND
  • Tries
    • 1.Sb8?
      • 1...Kxd8
        • 2.Sc6#
      • 1...Kxf8!
  • Keys
    • 1.Se5!
      • 1...Kxd8
        • 2.Sc6#
      • 1...Kxf8
        • 2.Sg6#

Anticipated by 183114(1907)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(C);
      • Vars
        • K(a);S_FLIGHT,XR(D)::S(C)
      • Refutation
        • K(a);S_FLIGHT,XR(F)
  • Actual
    • S(C);
    • Vars
      • K(a);S_FLIGHT,XR(D)::S(C)
      • K(a);S_FLIGHT,XR(F)::S(C)
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