MESON Chess Problem Database

Problem Display
PID: 44108 (6B1/8/8/1r5R/6N1/3P1k2/3B3P/5K2 w - - 0 1)

Hanshew, John K

Source?, 0000

6B1/8/8/1r5R/6N1/3P1k2/3B3P/5K2

#2

7 + 2

4803 Chess Problems by John K Hanshew 1874

SOLUTION

  • SOUND
  • Sets
    • 1...Rb2
      • 2.Se5#
    • 1...Rb3
      • 2.Se5#
    • 1...Rb4
      • 2.Se5#
    • 1...Re5
      • 2.Sxe5#
    • 1...Rb6
      • 2.Se5#
    • 1...Rb7
      • 2.Se5#
    • 1...Rb8
      • 2.Se5#
  • Keys
    • 1.Bb3!
      • threat
        • 2.Bd1#
      • 1...Kxg4
        • 2.Bd1#
      • 1...Rxb3
        • 2.Se5#
      • 1...Re5
        • 2.Sxe5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 5
  • Sets
    • R(b);N_GUARD::S(E)
    • R(b);N_GUARD::S(E),XR(b)
  • Actual
    • B(G);
    • Threat
      • B(G)
    • Vars
      • K(a);S_FLIGHT,XS(E)::B(G)
      • R(b);N_GUARD,XB(G)::S(E)
      • R(b);N_GUARD::S(E),XR(b)
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