MESON Chess Problem Database

Problem Display
PID: 251901 (2R5/1p6/RK6/8/3p4/1n6/Nk1N4/r1b2Q2 w - - 0 1)

Golubenko, Vladimir Aleksandrovich

Probleemblad, 1982

2R5/1p6/RK6/8/3p4/1n6/Nk1N4/r1b2Q2

#2

6 + 6

SOLUTION

  • SOUND
  • Tries
    • 1.Sc4+?
      • 1...Kb1
        • 2.Qd3#
      • 1...Kc2!
  • Keys
    • 1.Qd3!
      • threat
        • 2.Sc4#
        • 2.Rc2#
        • 2.Qc2#
        • 2.Qxb3#
      • 1...Rxa2
        • 2.Qb1#
      • 1...Bxd2
        • 2.Qc2#
      • 1...Sxd2
        • 2.Qc2#
      • 1...bxa6
        • 2.Qxb3#
      • 1...Rb1
        • 2.Qxb1#
      • 1...Sa5
        • 2.Rc2#
      • 1...Sc5
        • 2.Sc4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 7
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(C);CHECK
      • Vars
        • K(c);P-FLIGHT,P_SPINB(b)::QAB(A)
      • Refutation
        • K(c);P-FLIGHT
  • Actual
    • Q(A);
    • Threat
      • DUALS(4)
    • Vars
      • R(a);N_GUARD,XS(B)::QAR1(A)
      • B(b);XS(C)::QAR1(A)
      • S(d);XS(C)::QAR1(A)
      • P(f);XR(D)::QAR1(A),XS(d)
      • R(a);N_GUARD::QAR1(A),XR(a)
      • S(d);::R1(F)
      • S(d);::S(C)
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