MESON Chess Problem Database

Problem Display
PID: 23564 (8/8/8/4BN2/4R3/7n/7P/5K1k w - - 0 1)

Lincoln, Robert A

More Fun with Chess Miniatures, 2000

8/8/8/4BN2/4R3/7n/7P/5K1k

#2

5 + 2

SOLUTION

  • SOUND
  • Tries
    • 1.Rg4?
      • 1...Sg1
        • 2.Rxg1#
      • 1...Sf2
        • 2.Rg1#
      • 1...Sg5
        • 2.Rg1#
      • 1...Sf4!
  • Keys
    • 1.Rh4!
      • 1...Sg1
        • 2.Sg3#
      • 1...Sf2
        • 2.Sg3#
      • 1...Sf4
        • 2.Sg3#
      • 1...Sg5
        • 2.Sg3#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(C);
      • Vars
        • S(b);N_GUARD::R1(C),XS(b)
        • S(b);N_GUARD::R1(C)
      • Refutation
        • S(b);
  • Actual
    • R(C);
    • Vars
      • S(b);::S(E)
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