MESON Chess Problem Database

Problem Display
PID: 78587 (8/8/1R6/2N5/2PkN3/6K1/3B4/8 w - - 0 1)

Babic, Ninoslav

Vjesnik, 2001

8/8/1R6/2N5/2PkN3/6K1/3B4/8

#2

6 + 1

5454 Near Snap 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Kg4?
      • 1...Ke5
        • 2.Bc3#
      • 1...Kxc4!
    • 1.Rd6+?
      • 1...Ke5
        • 2.Rd5#
      • 1...Kxc4!
    • 1.Rf6?
      • 1...Ke5
        • 2.Bc3#
      • 1...Kxc4!
  • Keys
    • 1.Sd6!
      • 1...Kxc5
        • 2.Be3#
      • 1...Ke5
        • 2.Bc3#

Anticipated by 222779(1884), 207089(1951)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • K(B);P-FLIGHT
      • Vars
        • K(a);S_FLIGHT::B(A)
      • Refutation
        • K(a);P-FLIGHT,XP(C)
    • Try
      • R(F);CHECK
      • Vars
        • K(a);S_FLIGHT::R1(F)
      • Refutation
        • K(a);P-FLIGHT,XP(C)
    • Try
      • R(F);
      • Vars
        • K(a);S_FLIGHT::B(A)
      • Refutation
        • K(a);P-FLIGHT,XP(C)
  • Actual
    • S(D);
    • Vars
      • K(a);S_FLIGHT,XS(E)::B(A)
      • K(a);S_FLIGHT::B(A)
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