MESON Chess Problem Database

Problem Display
PID: 39224 (6BK/5N2/5pk1/5R2/4R3/8/8/8 w - - 0 1)

Singer, FH

The Problemist, 1984

6BK/5N2/5pk1/5R2/4R3/8/8/8

#2

5 + 2

2786 More Fun with Chess Miniatures 2000

SOLUTION

  • SOUND
  • Sets
    • 1...Kxf5
      • 2.Bh7#
  • Tries
    • 1.Rh5?
      • 1...f5
        • 2.Rh6#
      • 1...Kxh5!
    • 1.Rxf6+?
      • 1...Kh5
        • 2.Rh6#
      • 1...Kxf6!
  • Keys
    • 1.Ree5!
      • 1...fxe5
        • 2.Bh7#

FEATURES

  • Static
    • TYPE = WAITER
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 1
  • Sets
    • K(b);S_FLIGHT,XR(B)::B(D)
  • Tries
    • Try
      • R(B);
      • Vars
        • P(a);SBLOCK::R1(B)
      • Refutation
        • K(b);S_FLIGHT,XR(B)
    • Try
      • R(B);CHECK,XP(a)
      • Vars
        • K(b);OGATE,S_FLIGHT::R1(B)
      • Refutation
        • K(b);P-FLIGHT,XR(B)
  • Actual
    • R(A);
    • Vars
      • P(a);XR(A)::B(D)
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