MESON Chess Problem Database

Problem Display
PID: 56433 (6r1/B2N2p1/8/3p4/NppPpp2/4k3/4P3/4K3 w - - 0 1)

Brogi, Giuseppe

Sinfonie Scacchistiche, 1971

6r1/B2N2p1/8/3p4/NppPpp2/4k3/4P3/4K3

#2

6 + 8

SOLUTION

  • SOUND
  • Tries
    • 1.Sc3?
      • threat
        • 2.Sd1#
        • 2.Sxd5#
      • 1...f3
        • 2.Sxd5#
      • 1...bxc3!
    • 1.Sdb6?
      • threat
        • 2.Sxd5#
      • 1...Kxd4
        • 2.Sd7#
      • 1...Rd8!
    • 1.Sf6?
      • threat
        • 2.Sg4#
        • 2.Sxd5#
      • 1...f3
        • 2.Sxd5#
      • 1...Rd8
        • 2.Sg4#
      • 1...gxf6!
  • Keys
    • 1.Sab6!
      • threat
        • 2.Sxd5#
      • 1...Kxd4
        • 2.Sa4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(C);
      • Threat
        • DUALS(2)
      • Vars
        • P(e);::S(C),XP(f)
      • Refutation
        • P(b);XS(C)
    • Try
      • S(F);
      • Threat
        • S(F),XP(f)
      • Vars
        • K(a);S_FLIGHT,XP(D)::B(E)+S(F)
      • Refutation
        • R(h);
    • Try
      • S(F);
      • Threat
        • DUALS(2)
      • Vars
        • P(e);::S(F),XP(f)
        • R(h);::S(F)
      • Refutation
        • P(g);XS(F)
  • Actual
    • S(C);
    • Threat
      • S(C),XP(f)
    • Vars
      • K(a);S_FLIGHT,XP(D)::B(E)+S(C)
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