MESON Chess Problem Database

Problem Display
PID: 94990 (8/4BK2/2P3P1/4k3/8/2R2B2/8/8 w - - 0 1)

Formanek, Bedrich

Hudak, Stanislav

Pravda, 2003

8/4BK2/2P3P1/4k3/8/2R2B2/8/8

#2

6 + 1

5454 Near Snap 2009
6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Kd4
      • 2.Bf6#
  • Keys
    • 1.Bg5!
      • 1...Kd4
        • 2.Bf6#
      • 1...Kf5
        • 2.Rc5#
      • 1...Kd6
        • 2.Bf4#

Anticipated by 194220(1917), 176162(1955), 18803(1958)

This anticipates 121220(2004)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
    • K(a);S_FLIGHT::B(E)
  • Actual
    • B(E);
    • Vars
      • K(a);S_FLIGHT::B(E)
      • K(a);P-FLIGHT::R(A)
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