MESON Chess Problem Database

Problem Display
PID: 242808 (8/1n6/1pP1R3/1rk1n1N1/1Np1p2Q/2P1P1K1/8/7b w - - 0 1)

Bakcsi, Gyorgy

Thema Danicum, 1987

8/1n6/1pP1R3/1rk1n1N1/1Np1p2Q/2P1P1K1/8/7b

#2

8 + 8

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Sf3
      • 2.Sxe4#
    • 1...Sxc6
      • 2.Rxc6#
    • 1...Sd6
      • 2.Rxe5#
  • Keys
    • 1.Qh8!
      • threat
        • 2.Qxe5#
      • 1...Sxc6
        • 2.Rxc6#
      • 1...Sd3
        • 2.Qd4#
      • 1...Sf3
        • 2.Sxe4#
      • 1...Sg4
        • 2.Qd4#
      • 1...Sg6
        • 2.Qd4#
      • 1...Sd7
        • 2.Qd4#
      • 1...Sf7
        • 2.Qd4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 1
  • Sets
    • S(f);S_CUTB(a)::S(F),XP(c)
    • S(f);OGATE,XP(G)::R1(H),XS(f)
    • S(h);SBLOCK::R(H),XS(f)
  • Actual
    • Q(E);
    • Threat
      • QAR2(E),XS(f)
    • Vars
      • S(f);OGATE,XP(G)::R1(H),XS(f)
      • S(f);OGATE::QAB1(E)
      • S(f);S_CUTB(a)::S(F),XP(c)
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