MESON Chess Problem Database

Problem Display
PID: 137408 (8/1p6/1p1P3B/P1b3p1/QpnR2NP/1P2Nk2/K5RP/7n w - - 0 1)

Bennett, Frederick

The Australasian Chess Review, 1929

8/1p6/1p1P3B/P1b3p1/QpnR2NP/1P2Nk2/K5RP/7n

#2

12 + 8

SOLUTION

  • SOUND
  • Sets
    • 1...Sf2
      • 2.Rxf2#
    • 1...Sg3
      • 2.Rf2#
    • 1...gxh4
      • 2.Rf4#
  • Keys
    • 1.Qb5!
      • 1...Bxd4
        • 2.Qf5#
      • 1...Bxd6
        • 2.Qd5#
      • 1...Sxe3
        • 2.Qe2#
      • 1...Sxa5
        • 2.Qe2#
      • 1...Sxd6
        • 2.Qe2#
      • 1...gxh4
        • 2.Rf4#
      • 1...bxa5
        • 2.Qxb7#
      • 1...Sf2
        • 2.Rxf2#
      • 1...Sg3
        • 2.Rf2#
      • 1...Sb2
        • 2.Qe2#
      • 1...Sd2
        • 2.Qe2#
      • 1...Sa3
        • 2.Qe2#
      • 1...Se5
        • 2.Qe2#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 10
    • REMOVED MATES = 0
  • Sets
    • S(a);N_GUARD::R1(B),XS(a)
    • S(a);N_GUARD::R1(B)
    • P(f);N_GUARD,XP(I)::R1(G)
  • Actual
    • Q(F);
    • Vars
      • B(e);OGATE,XR(G)::QAR2(F)
      • B(e);OGATE,XP(K)::QAB(F)
      • S(d);OGATE,XS(E)::QAB1(F)
      • S(d);OGATE,XP(J)::QAB1(F)
      • S(d);OGATE,XP(K)::QAB1(F)
      • P(f);N_GUARD,XP(I)::R1(G)
      • P(g);OGATE,XP(J)::QAB(F),XP(h)
      • S(a);N_GUARD::R1(B),XS(a)
      • S(a);N_GUARD::R1(B)
      • S(d);OGATE::QAB1(F)
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