MESON Chess Problem Database

Problem Display
PID: 48062 (8/8/8/4N1pp/8/7k/4nKR1/8 w - - 0 1)

Lincoln, Robert A

Still More Fun with Chess Miniatures, 2002

8/8/8/4N1pp/8/7k/4nKR1/8

#2

3 + 4

SOLUTION

  • SOUND
  • Sets
    • 1...Kh4
      • 2.Rh2#
  • Keys
    • 1.Sf3!
      • 1...Sg3
        • 2.Rxg3#
      • 1...Sc1
        • 2.Rg3#
      • 1...Sg1
        • 2.Rg3#
      • 1...Sc3
        • 2.Rg3#
      • 1...Sd4
        • 2.Rg3#
      • 1...Sf4
        • 2.Rg3#
      • 1...g4
        • 2.Rh2#
      • 1...h4
        • 2.Sxg5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 8
    • REMOVED MATES = 1
  • Sets
    • K(b);P-FLIGHT::R(B)
  • Actual
    • S(C);
    • Vars
      • S(a);N_GUARD::R1(B),XS(a)
      • S(a);N_GUARD::R1(B)
      • P(c);SBLOCK::R1(B)
      • P(d);SBLOCK::S(C),XP(c)
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