MESON Chess Problem Database

Problem Display
PID: 136160 (1n6/1BNp2p1/2pP2P1/4PP2/KpkBp3/2p1P3/4P3/1N6 w - - 0 1)

Benedek, Attila

Kronika, 2002

1n6/1BNp2p1/2pP2P1/4PP2/KpkBp3/2p1P3/4P3/1N6

#2

11 + 8

14674 Attila Benedek - That's All 2007

SOLUTION

  • SOUND
  • Sets
    • 1...Sa6
      • 2.Bxa6#
    • 1...c2
      • 2.Sd2#
    • 1...b3
      • 2.Sa3#
    • 1...c5
      • 2.Bd5#
  • Tries
    • 1.Bb6?
      • 1...Sa6
        • 2.Bxa6#
      • 1...b3
        • 2.Sa3#
      • 1...c5
        • 2.Bd5#
      • 1...c2!
    • 1.Ba7?
      • 1...Sa6
        • 2.Bxa6#
      • 1...b3
        • 2.Sa3#
      • 1...c5
        • 2.Bd5#
      • 1...c2!
    • 1.Ba8?
      • 1...c2
        • 2.Sd2#
      • 1...b3
        • 2.Sa3#
      • 1...c5
        • 2.Bd5#
      • 1...Sa6!
    • 1.Bc8?
      • 1...Sa6
        • 2.Bxa6#
      • 1...c2
        • 2.Sd2#
      • 1...b3
        • 2.Sa3#
      • 1...c5!
    • 1.e6?
      • 1...Sa6
        • 2.Bxa6#
      • 1...c2
        • 2.Sd2#
      • 1...b3
        • 2.Sa3#
      • 1...c5
        • 2.Bd5#
      • 1...dxe6!
    • 1.f6?
      • 1...Sa6
        • 2.Bxa6#
      • 1...c2
        • 2.Sd2#
      • 1...b3
        • 2.Sa3#
      • 1...c5
        • 2.Bd5#
      • 1...gxf6!
  • Keys
    • 1.Sa8!
      • threat
        • 2.Sb6#
      • 1...Kd5
        • 2.Sb6#

FEATURES

  • Static
    • TYPE = BLOCK_THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 4
  • Sets
    • S(h);N_GUARD::B(J),XS(h)
    • P(a);N_GUARD::S(A)
    • P(b);N_GUARD::S(A)
    • P(e);OGATE::B(J)
  • Tries
    • Try
      • B(E);
      • Vars
        • S(h);N_GUARD::B(J),XS(h)
        • P(b);N_GUARD::S(A)
        • P(e);OGATE::B(J)
      • Refutation
        • P(a);
    • Try
      • B(E);
      • Vars
        • S(h);N_GUARD::B(J),XS(h)
        • P(b);N_GUARD::S(A)
        • P(e);OGATE::B(J)
      • Refutation
        • P(a);
    • Try
      • B(J);
      • Vars
        • P(a);N_GUARD::S(A)
        • P(b);N_GUARD::S(A)
        • P(e);OGATE::B(J)
      • Refutation
        • S(h);
    • Try
      • B(J);
      • Vars
        • S(h);N_GUARD::B(J),XS(h)
        • P(a);N_GUARD::S(A)
        • P(b);N_GUARD::S(A)
      • Refutation
        • P(e);
    • Try
      • P(F);
      • Vars
        • S(h);N_GUARD::B(J),XS(h)
        • P(a);N_GUARD::S(A)
        • P(b);N_GUARD::S(A)
        • P(e);OGATE::B(J)
      • Refutation
        • P(f);XP(F)
    • Try
      • P(G);
      • Vars
        • S(h);N_GUARD::B(J),XS(h)
        • P(a);N_GUARD::S(A)
        • P(b);N_GUARD::S(A)
        • P(e);OGATE::B(J)
      • Refutation
        • P(g);XP(G)
  • Actual
    • S(K);
    • Threat
      • S(K)
    • Vars
      • K(c);P_SPINP(e),S_FLIGHT::S(K)
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