MESON Chess Problem Database

Problem Display
PID: 141400 (8/6K1/4BP2/4k3/1N2pN2/3P4/1P5B/4R3 w - - 0 1)

Markwick, Frederick W

Brighton Guardian, 1879

8/6K1/4BP2/4k3/1N2pN2/3P4/1P5B/4R3

#2

9 + 2

14867 BCPS Library 2011

SOLUTION

  • SOUND
  • Tries
    • 1.Bh3?
      • threat
        • 2.Se2#
        • 2.Se6#
      • 1...Kd4
        • 2.Se6#
      • 1...Kd6!
    • 1.Bg4?
      • threat
        • 2.Se2#
        • 2.Se6#
      • 1...Kd4
        • 2.Se6#
      • 1...Kd6!
    • 1.Bd7?
      • threat
        • 2.Se2#
      • 1...Kd4
        • 2.Se6#
      • 1...Kd6!
  • Keys
    • 1.Bc8!
      • threat
        • 2.Se2#
      • 1...Kd4
        • 2.Se6#
      • 1...Kd6
        • 2.Se6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(G);
      • Threat
        • DUALS(2)
      • Vars
        • K(b);N_SPINP(a),S_FLIGHT::S(F)
      • Refutation
        • K(b);N_SPINP(a),S_FLIGHT
    • Try
      • B(G);
      • Threat
        • DUALS(2)
      • Vars
        • K(b);N_SPINP(a),S_FLIGHT::S(F)
      • Refutation
        • K(b);N_SPINP(a),S_FLIGHT
    • Try
      • B(G);
      • Threat
        • B(C)+S(F)
      • Vars
        • K(b);N_SPINP(a),S_FLIGHT::S(F)
      • Refutation
        • K(b);N_SPINP(a),S_FLIGHT
  • Actual
    • B(G);
    • Threat
      • B(C)+S(F)
    • Vars
      • K(b);N_SPINP(a),S_FLIGHT::S(F)
      • K(b);N_SPINP(a),S_FLIGHT::B(C)+S(F)
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