MESON Chess Problem Database

Problem Display
PID: 219845 (5bk1/7R/6K1/5N2/3R4/8/8/8 w - - 0 1)

Wester, Anders Emil

Land og Folk, 1973

5bk1/7R/6K1/5N2/3R4/8/8/8

#2

4 + 2

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Rg7+?
      • 1...Kh8
        • 2.Rh4#
      • 1...Bxg7!
  • Keys
    • 1.Rf4!
      • 1...Ba3
        • 2.Sh6#
      • 1...Bb4
        • 2.Sh6#
      • 1...Bc5
        • 2.Sh6#
      • 1...Bd6
        • 2.Sh6#
      • 1...Bh6
        • 2.Sxh6#
        • 2.Se7#
      • 1...Be7
        • 2.Sh6#
        • 2.Sxe7#
      • 1...Bg7
        • 2.Se7#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(D);CHECK
      • Vars
        • K(b);P-FLIGHT::R(A)
      • Refutation
        • B(a);XR(D)
  • Actual
    • R(A);
    • Vars
      • B(a);N_GUARD::S(B)
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