MESON Chess Problem Database

Problem Display
PID: 86900 (k1K5/bp6/bP6/8/8/8/2Q5/8 w - - 0 1)

Parkhomenko, Nikolai A

Mezija, 1999

k1K5/bp6/bP6/8/8/8/2Q5/8

#2

3 + 4

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Qc7!
      • 1...Bxb6
        • 2.Qb8#
      • 1...Bf1
        • 2.Qxb7#
      • 1...Be2
        • 2.Qxb7#
      • 1...Bd3
        • 2.Qxb7#
      • 1...Bc4
        • 2.Qxb7#
      • 1...Bb5
        • 2.Qxb7#
      • 1...Bb8
        • 2.Qxb8#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 7
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(A);
    • Vars
      • B(b);N_GUARD,XP(B)::QAR1(A)
      • B(a);N_GUARD::QAB1(A),XP(c)
      • B(b);N_GUARD::QAR1(A),XB(b)
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