MESON Chess Problem Database

Problem Display
PID: 267183 (8/6B1/1N1p1N2/3P4/K2kB3/8/5P2/8 w - - 0 1)

Bottacchi, Antonio

Realismo e romanticismo nell'arte problemistica di Antonio B, 2005

8/6B1/1N1p1N2/3P4/K2kB3/8/5P2/8

#2

7 + 2

15601 Albrecht-Leiss-Degener Collection 2022

SOLUTION

  • SOUND
  • Sets
    • 1...Kc5
      • 2.Sfd7#
  • Tries
    • 1.Bc2?
      • threat
        • 2.Se4#
        • 2.Sfd7#
      • 1...Kc5
        • 2.Sfd7#
      • 1...Ke5
        • 2.Sh5#
      • 1...Kc3!
    • 1.Bg6?
      • threat
        • 2.Sfd7#
      • 1...Kc5
        • 2.Sfd7#
      • 1...Ke5
        • 2.Sh5#
      • 1...Kc3!
    • 1.Bh7?
      • threat
        • 2.Sfd7#
      • 1...Kc5
        • 2.Sfd7#
      • 1...Ke5
        • 2.Sh5#
      • 1...Kc3!
  • Keys
    • 1.Bb1!
      • threat
        • 2.Se4#
        • 2.Sfd7#
      • 1...Kc3
        • 2.Se4#
      • 1...Kc5
        • 2.Sfd7#
      • 1...Ke5
        • 2.Sh5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
    • K(a);N_GUARD,S_FLIGHT::S(F)
  • Tries
    • Try
      • B(C);
      • Threat
        • DUALS(2)
      • Vars
        • K(a);S_FLIGHT::S(F)
        • K(a);N_GUARD,S_FLIGHT::B(G)+S(F)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(C);
      • Threat
        • B(G)+S(F)
      • Vars
        • K(a);S_FLIGHT::S(F)
        • K(a);N_GUARD,S_FLIGHT::B(G)+S(F)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(C);
      • Threat
        • B(G)+S(F)
      • Vars
        • K(a);S_FLIGHT::S(F)
        • K(a);N_GUARD,S_FLIGHT::B(G)+S(F)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • B(C);
    • Threat
      • DUALS(2)
    • Vars
      • K(a);S_FLIGHT::B(G)+S(F),DCHECK
      • K(a);S_FLIGHT::S(F)
      • K(a);N_GUARD,S_FLIGHT::B(G)+S(F)
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