MESON Chess Problem Database

Problem Display
PID: 243391 (2RB1r1Q/4N3/1n3r2/6R1/pk3p2/p7/P1B5/2K5 w - - 0 1)

Bata, Lorinc

Nepszava, 1942

2RB1r1Q/4N3/1n3r2/6R1/pk3p2/p7/P1B5/2K5

#2

8 + 7

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Rd6
      • 2.Qc3#
    • 1...Re6
      • 2.Qc3#
    • 1...Rg6
      • 2.Qc3#
    • 1...Rh6
      • 2.Qc3#
    • 1...R6f7
      • 2.Qc3#
    • 1...Sd7
      • 2.Ba5#
    • 1...Sa8
      • 2.Ba5#
  • Keys
    • 1.Bd3!
      • threat
        • 2.Rb5#
      • 1...Rc6+
        • 2.Sxc6#
      • 1...Sxc8
        • 2.Ba5#
      • 1...Rf5
        • 2.Qc3#
      • 1...Sc4
        • 2.Rxc4#
      • 1...Sd5
        • 2.Sxd5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 7
  • Sets
    • R(f);OGATE::QAB1(H)
    • S(e);OGATE::B(G)
  • Actual
    • B(C);
    • Threat
      • R1(D)
    • Vars
      • R(f);CHECK,N_GUARD::S(E),XR(f)
      • S(e);OGATE,XR(F)::B(G)
      • R(f);OGATE::QAB1(H)
      • S(e);N_GUARD::R1(F),XS(e)
      • S(e);N_GUARD::S(E),XS(e)
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