MESON Chess Problem Database

Problem Display
PID: 241401 (2R5/1B6/R1p5/pkp5/pPp5/8/N1K5/8 w - - 0 1)

Hjelle, David

Arbejder-Skak, 1949

2R5/1B6/R1p5/pkp5/pPp5/8/N1K5/8

#2

6 + 6

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Rcxc6!
      • threat
        • 2.Rxa5#
        • 2.Rab6#
        • 2.Rxc5#
        • 2.Rcb6#
      • 1...axb4
        • 2.Rcb6#
      • 1...cxb4
        • 2.Rab6#
      • 1...a3
        • 2.Rxa5#
      • 1...c3
        • 2.Rxc5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(F);XP(f)
    • Threat
      • DUALS(4)
    • Vars
      • P(c);XP(C)::R1(F)
      • P(e);XP(C)::R1(D)
      • P(a);::R1(D),XP(c)
      • P(b);::R1(F),XP(e)
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