MESON Chess Problem Database

Problem Display
PID: 183159 (5N2/4BPk1/4K1P1/8/8/8/8/8 w - - 0 1)

Baird, Edith Elina Helen (Mrs WJ)

Source?, 1907

5N2/4BPk1/4K1P1/8/8/8/8/8

#2

5 + 1

5454 Near Snap 2018
6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Kh8
      • 2.Bf6#
  • Tries
    • 1.Kd5?
      • 1...Kh8
        • 2.Bf6#
      • 1...Kh6!
    • 1.Ke5?
      • 1...Kh8
        • 2.Bf6#
      • 1...Kh6!
    • 1.Kf5?
      • 1...Kh8
        • 2.Bf6#
      • 1...Kh6!
    • 1.Kd6?
      • 1...Kh8
        • 2.Bf6#
      • 1...Kh6!
    • 1.Kd7?
      • 1...Kh8
        • 2.Bf6#
      • 1...Kh6!
    • 1.Ba3?
      • 1...Kh8
        • 2.Bb2#
      • 1...Kh6!
    • 1.Bb4?
      • 1...Kh8
        • 2.Bc3#
      • 1...Kh6!
    • 1.Bc5?
      • 1...Kh8
        • 2.Bd4#
      • 1...Kh6!
    • 1.Bd6?
      • 1...Kh8
        • 2.Be5#
      • 1...Kh6!
    • 1.Bf6+?
      • 1...Kxf8
        • 2.g7#
      • 1...Kh6!
  • Keys
    • 1.Bg5!
      • 1...Kxf8
        • 2.Bh6#
      • 1...Kh8
        • 2.Bf6#

This anticipates 76743(1944), 77555(1952), 103626(1996)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • K(a);S_FLIGHT::B(C)
  • Tries
    • Try
      • K(A);S_FLIGHT
      • Vars
        • K(a);S_FLIGHT::B(C)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • K(A);P-FLIGHT
      • Vars
        • K(a);S_FLIGHT::B(C)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • K(A);S_FLIGHT
      • Vars
        • K(a);S_FLIGHT::B(C)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • K(A);P-FLIGHT
      • Vars
        • K(a);S_FLIGHT::B(C)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • K(A);S_FLIGHT
      • Vars
        • K(a);S_FLIGHT::B(C)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(C);
      • Vars
        • K(a);S_FLIGHT::B(C)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(C);
      • Vars
        • K(a);S_FLIGHT::B(C)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(C);
      • Vars
        • K(a);S_FLIGHT::B(C)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(C);
      • Vars
        • K(a);S_FLIGHT::B(C)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(C);CHECK
      • Vars
        • K(a);OGATE,S_FLIGHT,XS(E)::P(B)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • B(C);
    • Vars
      • K(a);S_FLIGHT,XS(E)::B(C)
      • K(a);S_FLIGHT::B(C)
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