MESON Chess Problem Database

Problem Display
PID: 15536 (8/2KNp3/8/3k1B2/8/3P4/4N3/8 w - - 0 1)

Lincoln, Robert A

Newark Star-Ledger, 1985

8/2KNp3/8/3k1B2/8/3P4/4N3/8

#2

5 + 2

2838 Fun with Chess Miniatures 1996

SOLUTION

  • SOUND
  • Sets
    • 1...e6
      • 2.Be4#
  • Tries
    • 1.Bh3?
      • 1...e6
        • 2.Bg2#
      • 1...e5!
    • 1.Bg4?
      • 1...e6
        • 2.Bf3#
      • 1...e5!
    • 1.Bh7?
      • 1...e5
        • 2.Bg8#
      • 1...e6
        • 2.Be4#
      • 1...Ke6!
  • Keys
    • 1.Bg6!
      • 1...Ke6
        • 2.Sf4#
      • 1...e5
        • 2.Bf7#
      • 1...e6
        • 2.Be4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
    • P(b);SBLOCK::B(C)
  • Tries
    • Try
      • B(C);
      • Vars
        • P(b);SBLOCK::B(C)
      • Refutation
        • P(b);
    • Try
      • B(C);
      • Vars
        • P(b);SBLOCK::B(C)
      • Refutation
        • P(b);
    • Try
      • B(C);
      • Vars
        • P(b);N_GUARD::B(C)
        • P(b);SBLOCK::B(C)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • B(C);
    • Vars
      • K(a);S_FLIGHT::S(A)
      • P(b);N_GUARD::B(C)
      • P(b);SBLOCK::B(C)
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