MESON Chess Problem Database

Problem Display
PID: 39049 (8/8/8/8/8/7N/6Rp/5Kbk w - - 0 1)

Lincoln, Robert A

Comm., Ideal-Mate Review, 1998

8/8/8/8/8/7N/6Rp/5Kbk

#2

3 + 3

145 StrateGems 1999
2786 More Fun with Chess Miniatures 2000

SOLUTION

  • SOUND
  • Sets
    • 1...Bf2
      • 2.Sxf2#
  • Tries
    • 1.Rxh2+?
      • 1...Bxh2
        • 2.Sf2#
      • 1...Kxh2!
  • Keys
    • 1.Rf2!
      • 1...Bxf2
        • 2.Sxf2#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
    • B(a);N_GUARD::S(C),XB(a)
  • Tries
    • Try
      • R(B);CHECK,XP(c)
      • Vars
        • B(a);SBLOCK,XR(B)::S(C)
      • Refutation
        • K(b);P-FLIGHT,XR(B)
  • Actual
    • R(B);
    • Vars
      • B(a);XR(B)::S(C),XB(a)
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