MESON Chess Problem Database

Problem Display
PID: 234659 (6k1/4B1n1/6KR/8/7b/7R/8/8 w - - 0 1)

Lincoln, Robert A

Kudesnik, 2008

6k1/4B1n1/6KR/8/7b/7R/8/8

#2

4 + 3

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Be1
      • 2.Rh8#
    • 1...Bf2
      • 2.Rh8#
    • 1...Bg3
      • 2.Rh8#
    • 1...Bg5
      • 2.Rh8#
    • 1...Bf6
      • 2.Rh8#
    • 1...Bxe7
      • 2.Rh8#
  • Keys
    • 1.Bf6!
      • 1...Kf8
        • 2.Rh8#
      • 1...Bxf6
        • 2.Rh8#
      • 1...Sf5
        • 2.Rh8#
      • 1...Be1
        • 2.Rh8#
      • 1...Bf2
        • 2.Rh8#
      • 1...Bg3
        • 2.Rh8#
      • 1...Bg5
        • 2.Rh8#
      • 1...Sh5
        • 2.Rh8#
      • 1...Se6
        • 2.Rh8#
      • 1...Se8
        • 2.Rh8#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 1
  • Sets
    • B(a);::R1(C)
    • B(a);XB(D)::R1(C)
  • Actual
    • B(D);
    • Vars
      • K(c);P-FLIGHT::R(C)
      • B(a);XB(D)::R1(C)
      • S(b);::R1(C)
      • B(a);::R1(C)
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