MESON Chess Problem Database

Problem Display
PID: 28691 (7R/8/5k2/8/8/4KP1N/8/1B1Q4 w - - 0 1)

Godbout, Alain J

Kontakt, 1997

7R/8/5k2/8/8/4KP1N/8/1B1Q4

#2

6 + 1

3248 Miniatures canadiennes 2000
3713 Snap 2001

SOLUTION

  • SOUND
  • Tries
    • 1.Qd6+?
      • 1...Kg7
        • 2.Qf8#
      • 1...Kf7!
  • Keys
    • 1.Sg5!
      • 1...Ke5
        • 2.Qd4#
      • 1...Kxg5
        • 2.Qd8#
      • 1...Ke7
        • 2.Qd8#
      • 1...Kg7
        • 2.Qd4#

Anticipated by 28685(1897)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(B);CHECK
      • Vars
        • K(a);S_FLIGHT::QAB1(B)
      • Refutation
        • K(a);P-FLIGHT
  • Actual
    • S(E);
    • Vars
      • K(a);S_FLIGHT::QAB1(B)
      • K(a);S_FLIGHT,XS(E)::QAB(B)
      • K(a);S_FLIGHT::QAB(B)
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