MESON Chess Problem Database

Problem Display
PID: 144685 (1R6/8/8/1Nn2B2/8/K7/8/k7 w - - 0 1)

Hannemann, Knud Harald

Aarsskrift for DSK, 1943

1R6/8/8/1Nn2B2/8/K7/8/k7

#2

4 + 2

15422 Problemskak 2008

SOLUTION

  • SOUND
  • Keys
    • 1.Sd4!
      • threat
        • 2.Sc2#
        • 2.Rb1#
      • 1...Sb3
        • 2.Sxb3#
      • 1...Sd3
        • 2.Sc2#
      • 1...Se4
        • 2.Sc2#
      • 1...Sb7
        • 2.Sb3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(B);
    • Threat
      • DUALS(2)
    • Vars
      • S(b);N_GUARD::S(B),XS(b)
      • S(b);::S(B)
      • S(b);N_GUARD::S(B)
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