MESON Chess Problem Database

Problem Display
PID: 65839 (2B5/8/1B6/3kN3/P7/6P1/N3K3/8 w - - 0 1)

Chernet, R

diagrammes, 1987

2B5/8/1B6/3kN3/P7/6P1/N3K3/8

#2

7 + 1

5454 Near Snap 2015

SOLUTION

  • SOUND
  • Tries
    • 1.Sf7?
      • 1...Kc4
        • 2.Be6#
      • 1...Ke4
        • 2.Sc3#
      • 1...Kc6!
  • Keys
    • 1.Sc4!
      • 1...Kxc4
        • 2.Be6#
      • 1...Ke4
        • 2.Sc3#
      • 1...Kc6
        • 2.Sb4#

Anticipated by 109483(1986)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(E);
      • Vars
        • K(a);S_FLIGHT::B(G)
        • K(a);S_FLIGHT::S(A)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • S(E);
    • Vars
      • K(a);S_FLIGHT,XS(E)::B(G)
      • K(a);S_FLIGHT::S(A)
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