MESON Chess Problem Database

Problem Display
PID: 159037 (3N2B1/8/1R1P2K1/1nnpk3/7R/5P2/3B4/b7 w - - 0 1)

Djurasevic, Branislav

Sp. Prize, Sahovska Kompozicia, 1982

3N2B1/8/1R1P2K1/1nnpk3/7R/5P2/3B4/b7

#2

8 + 5

15526 Svi Moji Sahovski Problemi (Djurasevic) 1992

SOLUTION

  • SOUND
  • Sets
    • 1...Bd4
      • 2.Bf4#
      • 2.Rh5#
    • 1...Sd4
      • 2.Bf4#
    • 1...Sxd6
      • 2.Sc6#
    • 1...Se6
      • 2.Sf7#
    • 1...d4
      • 2.Bf4#
      • 2.Rh5#
  • Tries
    • 1.Se6?
      • threat
        • 2.Bf4#
        • 2.Rh5#
      • 1...Sxd6
        • 2.Bf4#
      • 1...d4
        • 2.Rh5#
      • 1...Sd4
        • 2.Bf4#
      • 1...Sd3
        • 2.Rh5#
      • 1...Se4
        • 2.Bf4#
        • 2.f4#
      • 1...Sxe6!
    • 1.d7?
      • threat
        • 2.Sf7#
      • 1...Sd6
        • 2.Sc6#
      • 1...d4
        • 2.Bf4#
        • 2.Rh5#
      • 1...Se4!
  • Keys
    • 1.Be3!
      • threat
        • 2.Rh5#
      • 1...Sxd6
        • 2.Sc6#
      • 1...Sd4
        • 2.Bf4#
      • 1...Se4
        • 2.f4#
      • 1...Se6
        • 2.Sf7#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • S(b);SBLOCK::B(A)
    • S(b);SBLOCK,XP(E)::S(G)
    • S(c);SBLOCK::S(G)
  • Tries
    • Try
      • S(G);
      • Threat
        • DUALS(2)
      • Vars
        • S(b);XP(E)::B(A)
        • P(d);::R(C)
        • S(b);::B(A)
        • S(c);::R(C)
      • Refutation
        • S(c);XS(G)
    • Try
      • P(E);
      • Threat
        • S(G)
      • Vars
        • S(b);SBLOCK::S(G)
      • Refutation
        • S(c);
  • Actual
    • B(A);
    • Threat
      • R(C)
    • Vars
      • S(b);SBLOCK,XP(E)::S(G)
      • S(b);SBLOCK::B(A)
      • S(c);SBLOCK::P(B)
      • S(c);SBLOCK::S(G)
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