MESON Chess Problem Database

Problem Display
PID: 104491 (8/3p3n/3Bb3/3pK3/8/7p/2n1pppk/4rqbr w - - 0 1)

Nesic, Milivoj S

Mat, 1975

8/3p3n/3Bb3/3pK3/8/7p/2n1pppk/4rqbr

#2

2 + 14

56 The Problemist 1980
6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Bg4
      • 2.Kxd5#
    • 1...Bf5
      • 2.Kxd5#
      • 2.Kxf5#
    • 1...Bf7
      • 2.Kf5#
    • 1...Bg8
      • 2.Kf5#
    • 1...Sa1
      • 2.Kd4#
    • 1...Sa3
      • 2.Kd4#
    • 1...Se3
      • 2.Kd4#
    • 1...Sb4
      • 2.Kd4#
    • 1...Sd4
      • 2.Kxd4#
    • 1...Sg5
      • 2.Kf6#
    • 1...Sf6
      • 2.Kxf6#
    • 1...Sf8
      • 2.Kf6#
    • 1...d4
      • 2.Ke4#
  • Keys
    • 1.Kf4!
      • threat
        • 2.Kf3#
      • 1...Bg4
        • 2.Kxg4#
      • 1...Sd4
        • 2.Ke3#
      • 1...Sg5
        • 2.Kxg5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 3
    • ADDED MATES = 0
    • REMOVED MATES = 9
  • Sets
    • B(l);::B(B)+K(A),XP(k)
    • B(l);::B(B)+K(A)
    • S(e);::B(B)+K(A)
    • S(e);::B(B)+K(A),XS(e)
    • S(n);::B(B)+K(A)
    • S(n);::B(B)+K(A),XS(n)
    • P(k);::B(B)+K(A)
  • Actual
    • K(A);S_FLIGHT
    • Threat
      • B(B)+K(A)
    • Vars
      • B(l);::B(B)+K(A),XB(l)
      • S(e);::B(B)+K(A)
      • S(n);::B(B)+K(A),XS(n)
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