MESON Chess Problem Database

Problem Display
PID: 45850 (2B1K3/8/8/4kN1N/1n6/3p4/6Q1/8 w - - 0 1)

Wester, Anders Emil

Dagbladet, 0000

2B1K3/8/8/4kN1N/1n6/3p4/6Q1/8

#2

5 + 3

4885 Amatorproblem 1976

SOLUTION

  • SOUND
  • Tries
    • 1.Qg3+?
      • 1...Ke4
        • 2.Sf6#
      • 1...Kd5!
  • Keys
    • 1.Be6!
      • 1...Kxe6
        • 2.Qe4#
      • 1...Sa2
        • 2.Qd5#
      • 1...Sc2
        • 2.Qd5#
      • 1...Sd5
        • 2.Qxd5#
      • 1...Sa6
        • 2.Qd5#
      • 1...Sc6
        • 2.Qd5#
      • 1...d2
        • 2.Qe2#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 7
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(A);CHECK
      • Vars
        • K(c);P-FLIGHT::S(C)
      • Refutation
        • K(c);P-FLIGHT
  • Actual
    • B(D);
    • Vars
      • K(c);P-FLIGHT,XB(D)::QAR2(A)
      • S(b);N_GUARD::QAR1(A)
      • S(b);N_GUARD::QAR1(A),XS(b)
      • P(a);N_GUARD::QAR(A)
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