MESON Chess Problem Database

Problem Display
PID: 244329 (8/2n5/8/1k6/2N1K3/B7/8/5Q2 w - - 0 1)

Kardos, Tivadar

The Problemist, 1989

8/2n5/8/1k6/2N1K3/B7/8/5Q2

#2

4 + 2

SOLUTION

  • SOUND
  • Keys
    • 1.Qb1+!
      • 1...Ka4
        • 2.Qb4#
      • 1...Kxc4
        • 2.Qd3#
        • 2.Qb4#
      • 1...Ka6
        • 2.Qb6#
      • 1...Kc6
        • 2.Se5#

FEATURES

  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(A);CHECK
    • Vars
      • K(a);S_FLIGHT::QAR1(A)
      • K(a);OGATE,S_FLIGHT::QAR1(A)
      • K(a);S_FLIGHT::S(C)
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