MESON Chess Problem Database

Problem Display
PID: 158119 (2N5/7B/4p1P1/4k3/2P3P1/K3B1N1/4Rp1Q/8 w - - 0 1)

Healey, Frank

Source?, 0000

2N5/7B/4p1P1/4k3/2P3P1/K3B1N1/4Rp1Q/8

#2

10 + 3

15 British Chess Magazine 1906

SOLUTION

  • SOUND
  • Sets
    • 1...Kf6
      • 2.Sh5#
  • Tries
    • 1.Bc1+?
      • 1...Kf6
        • 2.Sh5#
      • 1...Kd4!
    • 1.Bd2+?
      • 1...Kf6
        • 2.Sh5#
      • 1...Kd4!
    • 1.Bh6+?
      • 1...Kf6
        • 2.Se4#
        • 2.Sh5#
        • 2.Qxf2#
        • 2.Qh4#
        • 2.g5#
      • 1...Kd4!
  • Keys
    • 1.Ra2!
      • 1...Kf6
        • 2.Sh5#
      • 1...f1Q
        • 2.Qb2#
      • 1...f1S
        • 2.Qb2#
      • 1...f1B
        • 2.Qb2#
      • 1...f1R
        • 2.Qb2#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
    • K(b);S_FLIGHT::S(E)
  • Tries
    • Try
      • B(D);CHECK
      • Vars
        • K(b);S_FLIGHT::S(E)
      • Refutation
        • K(b);S_FLIGHT
    • Try
      • B(D);CHECK
      • Vars
        • K(b);S_FLIGHT::S(E)
      • Refutation
        • K(b);S_FLIGHT
    • Try
      • B(D);CHECK
      • Refutation
        • K(b);S_FLIGHT
  • Actual
    • R(A);
    • Vars
      • K(b);S_FLIGHT::S(E)
      • P(a);OGATE::QAB(B)
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