MESON Chess Problem Database

Problem Display
PID: 244552 (8/4R3/p2N3q/K2k2p1/N1R1p3/3b4/8/1B6 w - - 0 1)

Buglos, Janos

Nepszava, 1939

8/4R3/p2N3q/K2k2p1/N1R1p3/3b4/8/1B6

#2

6 + 6

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Tries
    • 1.Rc5+?
      • 1...Kd4
        • 2.Sf5#
      • 1...Kxd6!
  • Keys
    • 1.Sf5!
      • threat
        • 2.Rc5#
      • 1...Qb6+
        • 2.Sxb6#
      • 1...Kxc4
        • 2.Ba2#
      • 1...Bxc4
        • 2.Bxe4#
      • 1...Qc6
        • 2.Rd4#
      • 1...Qd6
        • 2.Se3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(C);CHECK
      • Vars
        • K(c);P-FLIGHT::S(E)
      • Refutation
        • K(c);P-FLIGHT,XS(E)
  • Actual
    • S(E);
    • Threat
      • R1(C)
    • Vars
      • Q(f);CHECK,N_GUARD::S(B),XQ(f)
      • K(c);OGATEB,S_FLIGHT,XR(C)::B(A)
      • B(a);OGATE,SBLOCK,XR(C)::B(A),XP(b)
      • Q(f);SBLOCK::R1(C)
      • Q(f);SBLOCK::S(E)
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