MESON Chess Problem Database

Problem Display
PID: 203247 (4Nk2/5N2/3K4/2R5/8/8/8/8 w - - 0 1)

Palatz, Franz Ferdinand Ludwig

Chess Amateur (The), 1924

4Nk2/5N2/3K4/2R5/8/8/8/8

#2

4 + 1

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Ke6?
      • 1...Kxe8
        • 2.Rc8#
      • 1...Kg8!
    • 1.Se5?
      • 1...Kxe8
        • 2.Rc8#
      • 1...Kg8!
    • 1.Sg5?
      • 1...Kxe8
        • 2.Rc8#
      • 1...Kg8!
    • 1.Sh8?
      • 1...Kxe8
        • 2.Rc8#
      • 1...Kg8!
  • Keys
    • 1.Sh6!
      • 1...Kxe8
        • 2.Rc8#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • K(B);P-FLIGHT
      • Vars
        • K(a);OGATEB,P-FLIGHT,XS(D)::R(A)
      • Refutation
        • K(a);P-FLIGHT
    • Try
      • S(C);
      • Vars
        • K(a);OGATEB,P-FLIGHT,XS(D)::R(A)
      • Refutation
        • K(a);P-FLIGHT
    • Try
      • S(C);
      • Vars
        • K(a);OGATEB,P-FLIGHT,XS(D)::R(A)
      • Refutation
        • K(a);P-FLIGHT
    • Try
      • S(C);
      • Vars
        • K(a);OGATEB,P-FLIGHT,XS(D)::R(A)
      • Refutation
        • K(a);P-FLIGHT
  • Actual
    • S(C);
    • Vars
      • K(a);OGATEB,P-FLIGHT,XS(D)::R(A)
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