MESON Chess Problem Database

Problem Display
PID: 244726 (B7/3N1p1p/R5br/7r/1pPk1P2/NP5p/3K4/8 w - - 0 1)

Colaneri, Bruno

Sinfonie Scacchistiche, 2018

B7/3N1p1p/R5br/7r/1pPk1P2/NP5p/3K4/8

#2

8 + 8

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Rh4
      • 2.Sb5#
      • 2.Rd6#
    • 1...Rb5
      • 2.Sxb5#
    • 1...Rf5
      • 2.Sc2#
    • 1...Bc2
      • 2.Sxc2#
    • 1...Bf5
      • 2.Sb5#
    • 1...f5
      • 2.Sc2#
      • 2.Sb5#
      • 2.Rd6#
  • Keys
    • 1.f5!
      • threat
        • 2.Sc2#
        • 2.Sb5#
        • 2.Rd6#
      • 1...Rxf5
        • 2.Sc2#
      • 1...Bxf5
        • 2.Sb5#
      • 1...bxa3
        • 2.Rd6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 2
  • Sets
    • R(d);N_GUARD::S(B),XR(d)
    • R(d);S_CUTB(e)::S(B)
    • B(e);N_GUARD::S(B),XB(e)
    • B(e);S_CUTR(d)::S(B)
  • Actual
    • P(E);
    • Threat
      • DUALS(3)
    • Vars
      • R(d);XP(E)::S(B)
      • B(e);XP(E)::S(B)
      • P(b);XS(B)::R(F)
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