MESON Chess Problem Database

Problem Display
PID: 159484 (8/8/5Q2/8/3N4/3k4/1K3P2/3B4 w - - 0 1)

Andersson, Gunnar

Illustrated Family Journal, 1928

8/8/5Q2/8/3N4/3k4/1K3P2/3B4

#2

5 + 1

15148 Sadier Collection 2016

SOLUTION

  • SOUND
  • Tries
    • 1.Qe5?
      • 1...Kd2
        • 2.Qe2#
      • 1...Kc4!
    • 1.Qe6?
      • 1...Kd2
        • 2.Qe2#
      • 1...Kxd4!
  • Keys
    • 1.Qd6!
      • 1...Kd2
        • 2.Sc2#
        • 2.Sf3#
      • 1...Kc4
        • 2.Be2#
      • 1...Ke4
        • 2.Bc2#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(E);
      • Vars
        • K(a);P-FLIGHT::QAR1(E)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • Q(E);
      • Vars
        • K(a);P-FLIGHT::QAR1(E)
      • Refutation
        • K(a);P-FLIGHT,XS(D)
  • Actual
    • Q(E);
    • Vars
      • K(a);S_FLIGHT::B(A)
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