MESON Chess Problem Database

Problem Display
PID: 269658 (8/2R3b1/2NP3q/3k1Pp1/2NP4/1P3P2/K2p4/4B3 w - - 0 1)

Sardella, Giuseppe

Best Problems, 2023

8/2R3b1/2NP3q/3k1Pp1/2NP4/1P3P2/K2p4/4B3

#2

10 + 5

SOLUTION

  • SOUND
  • Sets
    • 1...Qxd6
      • 2.Se3#
      • 2.Sb6#
    • 1...Bxd4
      • 2.Sb4#
      • 2.Se7#
  • Tries
    • 1.Bg3?
      • threat
        • 2.Se3#
        • 2.Sb6#
      • 1...Bxd4
        • 2.Sb4#
        • 2.Se7#
      • 1...d1S
        • 2.Sb6#
      • 1...Qe6
        • 2.Sb6#
      • 1...g4
        • 2.Sb6#
      • 1...Be5!
  • Keys
    • 1.Bf2!
      • threat
        • 2.Sb4#
        • 2.Se7#
      • 1...Qxd6
        • 2.Se3#
        • 2.Sb6#
      • 1...Qe6
        • 2.Sb4#
      • 1...Qf6
        • 2.Sb4#
      • 1...Bf6
        • 2.Sb4#
      • 1...Bf8
        • 2.Sb4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(A);
      • Threat
        • DUALS(2)
      • Vars
        • P(a);::S(E)
        • Q(d);::S(E)
        • P(c);::S(E)
      • Refutation
        • B(e);
  • Actual
    • B(A);
    • Threat
      • DUALS(2)
    • Vars
      • Q(d);::S(H)
      • B(e);::S(H)
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