MESON Chess Problem Database

Problem Display
PID: 23669 (5N1n/8/5k1P/1p4NR/1B2K3/8/8/8 w - - 0 1)

Shinkman, William Anthony

Hartford Times, 1880

5N1n/8/5k1P/1p4NR/1B2K3/8/8/8

#2

6 + 3

3925 The Golden Argosy 1929

SOLUTION

  • SOUND
  • Sets
    • 1...Sg6
      • 2.Sd7#
      • 2.Sfh7#
    • 1...Sf7
      • 2.Sgh7#
  • Tries
    • 1.Kf4?
      • 1...Sf7
        • 2.Se4#
        • 2.Sgh7#
      • 1...Sg6+!
    • 1.Ba3?
      • 1...Sg6
        • 2.Sd7#
        • 2.Sfh7#
      • 1...Sf7
        • 2.Sgh7#
      • 1...b4!
    • 1.Bc5?
      • 1...Sg6
        • 2.Sd7#
        • 2.Sfh7#
      • 1...Sf7
        • 2.Sgh7#
      • 1...b4!
    • 1.Bd6?
      • 1...Sg6
        • 2.Sd7#
        • 2.Sfh7#
      • 1...Sf7
        • 2.Sgh7#
      • 1...b4!
    • 1.Rh1?
      • 1...Sg6
        • 2.Sfh7#
      • 1...Sf7
        • 2.Sgh7#
      • 1...Kxg5!
    • 1.Rh2?
      • 1...Sg6
        • 2.Sfh7#
      • 1...Sf7
        • 2.Sgh7#
      • 1...Kxg5!
    • 1.Rh3?
      • 1...Sg6
        • 2.Sfh7#
      • 1...Sf7
        • 2.Sgh7#
      • 1...Kxg5!
  • Keys
    • 1.Rh4!
      • 1...Kxg5
        • 2.Be7#
      • 1...Sg6
        • 2.Sfh7#
      • 1...Sf7
        • 2.Sgh7#

FEATURES

  • Static
    • TYPE = WAITER
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
    • S(c);SBLOCK::S(C)
  • Tries
    • Try
      • K(B);P-FLIGHT
      • Refutation
        • S(c);CHECK
    • Try
      • B(A);
      • Vars
        • S(c);SBLOCK::S(C)
      • Refutation
        • P(a);
    • Try
      • B(A);
      • Vars
        • S(c);SBLOCK::S(C)
      • Refutation
        • P(a);
    • Try
      • B(A);
      • Vars
        • S(c);SBLOCK::S(C)
      • Refutation
        • P(a);
    • Try
      • R(D);
      • Vars
        • S(c);SBLOCK::S(F)
        • S(c);SBLOCK::S(C)
      • Refutation
        • K(b);S_FLIGHT,XS(C)
    • Try
      • R(D);
      • Vars
        • S(c);SBLOCK::S(F)
        • S(c);SBLOCK::S(C)
      • Refutation
        • K(b);S_FLIGHT,XS(C)
    • Try
      • R(D);
      • Vars
        • S(c);SBLOCK::S(F)
        • S(c);SBLOCK::S(C)
      • Refutation
        • K(b);S_FLIGHT,XS(C)
  • Actual
    • R(D);
    • Vars
      • K(b);S_FLIGHT,XS(C)::B(A)
      • S(c);SBLOCK::S(F)
      • S(c);SBLOCK::S(C)
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