MESON Chess Problem Database

Problem Display
PID: 224717 (4K1R1/5Pbp/5pPP/5k1p/5B1p/4P2P/2PN4/7B w - - 0 1)

Bumstead, Arthur

The Sunny South, 1888

4K1R1/5Pbp/5pPP/5k1p/5B1p/4P2P/2PN4/7B

#2

11 + 6

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Sb3?
      • 1...Ke6
        • 2.Sd4#
      • 1...Bxh6
        • 2.Sd4#
      • 1...hxg6
        • 2.Sd4#
      • 1...Bf8
        • 2.Sd4#
      • 1...Bh8
        • 2.Sd4#
      • 1...Kxg6!
  • Keys
    • 1.Sf3!
      • 1...Ke4
        • 2.Sd4#
        • 2.Sxh4#
      • 1...Ke6
        • 2.Sd4#
      • 1...Kxg6
        • 2.Sxh4#
      • 1...Bxh6
        • 2.Sd4#
      • 1...hxg6
        • 2.Sd4#
      • 1...Bf8
        • 2.Sd4#
      • 1...Bh8
        • 2.Sd4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(C);
      • Vars
        • K(b);S_FLIGHT::S(C)
        • B(e);XP(H)::S(C)
        • P(f);SBLOCK,XP(G)::S(C)
        • B(e);::S(C)
      • Refutation
        • K(b);P_SPINB(e),S_FLIGHT,XP(G)
  • Actual
    • S(C);
    • Vars
      • K(b);S_FLIGHT::S(C)
      • K(b);P_SPINB(e),S_FLIGHT,XP(G)::S(C),XP(a)
      • B(e);XP(H)::S(C)
      • P(f);SBLOCK,XP(G)::S(C)
      • B(e);::S(C)
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