MESON Chess Problem Database

Problem Display
PID: 238584 (k7/1R6/P2N3b/3K3R/8/8/8/8 w - - 0 1)

Lincoln, Robert A

Problemist Ukraini, 2017

k7/1R6/P2N3b/3K3R/8/8/8/8

#2

5 + 2

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Bc1
      • 2.Rh8#
    • 1...Bd2
      • 2.Rh8#
    • 1...Be3
      • 2.Rh8#
    • 1...Bf4
      • 2.Rh8#
  • Keys
    • 1.Sc4!
      • threat
        • 2.Sb6#
      • 1...Be3
        • 2.Rh8#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 3
  • Sets
    • B(a);OGATE::R(B)
  • Actual
    • S(D);
    • Threat
      • S(D)
    • Vars
      • B(a);OGATE::R(B)
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