MESON Chess Problem Database

Problem Display
PID: 104295 (5BQ1/Rn3N2/1N2kPK1/1n6/B5p1/b2r4/8/8 w - - 0 1)

Bartolovic, Hrvoje

Slovensky Dennik, 1992

5BQ1/Rn3N2/1N2kPK1/1n6/B5p1/b2r4/8/8

#2

8 + 6

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Rb3
      • 2.Bxb3#
    • 1...Sd4
      • 2.Bd7#
    • 1...S5d6
      • 2.Bd7#
    • 1...Sc5
      • 2.Re7#
    • 1...S7d6
      • 2.Re7#
  • Tries
    • 1.Bb3+?
      • 1...Rd5
        • 2.Bxd5#
      • 1...Rxb3!
  • Keys
    • 1.Bd6!
      • threat
        • 2.Qc8#
        • 2.Qe8#
      • 1...Rxd6
        • 2.Qe8#
      • 1...Bxd6
        • 2.Qc8#
      • 1...S5xd6
        • 2.Bd7#
      • 1...Sxa7
        • 2.Bd7#
        • 2.Qe8#
      • 1...S7xd6
        • 2.Re7#
      • 1...Rc3
        • 2.Qe8#
      • 1...Sc7
        • 2.Bd7#
        • 2.Qc8#
      • 1...Sc5
        • 2.Re7#
        • 2.Qe8#
      • 1...Sd8
        • 2.Re7#
        • 2.Qe8#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 3
  • Sets
    • R(b);N_GUARD::B(A),XR(b)
    • S(d);OGATE::B(A)
    • S(f);OGATE::R1(E)
  • Tries
    • Try
      • B(A);CHECK
      • Vars
        • R(b);N_GUARD,P_SPINR(b)::B(A),XR(b)
      • Refutation
        • R(b);XB(A)
  • Actual
    • B(G);
    • Threat
      • DUALS(2)
    • Vars
      • R(b);XB(G)::QAR2(H)
      • B(a);XB(G)::QAB(H)
      • S(d);OGATE,XB(G)::B(A)
      • S(f);OGATE,XB(G)::R1(E)
      • R(b);::QAR2(H)
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