MESON Chess Problem Database

Problem Display
PID: 24906 (7K/6B1/4p1k1/4Q3/3N4/8/8/8 w - - 0 1)

de Savignac Castelet, G Arnaud

L'Express du Midi, 1925

7K/6B1/4p1k1/4Q3/3N4/8/8/8

#2

4 + 2

3295 Einfuhrung in die Welt des Schachproblem 1984

SOLUTION

  • SOUND
  • Sets
    • 1...Kf7
      • 2.Qxe6#
  • Tries
    • 1.Bf6?
      • 1...Kh6
        • 2.Qg5#
      • 1...Kf7!
    • 1.Bh6?
      • 1...Kf7
        • 2.Qxe6#
      • 1...Kxh6!
    • 1.Qf4?
      • 1...e5
        • 2.Qf5#
      • 1...Kh5!
  • Keys
    • 1.Sc6!
      • 1...Kf7
        • 2.Qh5#

FEATURES

  • Static
    • TYPE = MUTATE
    • CHANGED MATES = 1
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
    • K(b);S_FLIGHT::QAB1(B),XP(a)
  • Tries
    • Try
      • B(C);
      • Vars
        • K(b);P-FLIGHT::QAB1(B)
      • Refutation
        • K(b);S_FLIGHT
    • Try
      • B(C);
      • Vars
        • K(b);S_FLIGHT::QAB1(B),XP(a)
      • Refutation
        • K(b);P-FLIGHT,XB(C)
    • Try
      • Q(B);
      • Vars
        • P(a);N_GUARD::QAB1(B)
      • Refutation
        • K(b);S_FLIGHT
  • Actual
    • S(A);
    • Vars
      • K(b);S_FLIGHT::QAB(B)
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