MESON Chess Problem Database

Problem Display
PID: 68867 (3b2K1/4p1N1/4p1k1/5rP1/7P/3Br1N1/8/8 w - - 0 1)

Abbott, Joseph William

The Chess Players' Quarterly Chronicle, 1871

3b2K1/4p1N1/4p1k1/5rP1/7P/3Br1N1/8/8

#2

6 + 6

SOLUTION

  • SOUND
  • Sets
    • 1...e5
      • 2.Bxf5#
  • Keys
    • 1.Sxe6!
      • threat
        • 2.Sf4#
        • 2.Sf8#
        • 2.Bxf5#
        • 2.h5#
      • 1...Rxd3
        • 2.h5#
      • 1...Rxg3
        • 2.Sf4#
      • 1...Rxe6
        • 2.Bxf5#
      • 1...Rf3
        • 2.Sf8#
        • 2.h5#
      • 1...Re4
        • 2.h5#
      • 1...Re5
        • 2.Sf4#
        • 2.Sf8#
        • 2.h5#
      • 1...Bc7
        • 2.Sf8#
        • 2.Bxf5#
        • 2.h5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 1
  • Sets
    • P(c);N_GUARD::B(A),XR(b)
  • Actual
    • S(E);XP(c)
    • Threat
      • DUALS(4)
    • Vars
      • R(a);N_SPINR(b),XB(A)::P(C)
      • R(a);XS(B)::S(E)
      • R(a);XS(E)::B(A),XR(b)
      • R(a);N_SPINR(b)::P(C)
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