MESON Chess Problem Database

Problem Display
PID: 59814 (8/8/BQ2P3/7N/4kP1p/8/3p3P/3K4 w - - 0 1)

Mach, Julius Zdenek

Besedy lidu, 1894

8/8/BQ2P3/7N/4kP1p/8/3p3P/3K4

#2

7 + 3

5596 Galerie Ceskoslovenskych Skladatelu 13 1975

SOLUTION

  • SOUND
  • Sets
    • 1...Kd5
      • 2.Sf6#
  • Tries
    • 1.Qb5?
      • threat
        • 2.Qd3#
      • 1...Kf3
        • 2.Qe2#
      • 1...Kd4
        • 2.Qe5#
      • 1...Ke3!
  • Keys
    • 1.h3!
      • 1...Kf3
        • 2.Bb7#
      • 1...Kd5
        • 2.Sf6#
      • 1...Kf5
        • 2.Bd3#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
    • K(b);S_FLIGHT::S(D)
  • Tries
    • Try
      • Q(F);
      • Threat
        • QAB1(F)
      • Vars
        • K(b);S_FLIGHT::QAB1(F)
        • K(b);P-FLIGHT::QAB1(F)
      • Refutation
        • K(b);P-FLIGHT
  • Actual
    • P(B);
    • Vars
      • K(b);S_FLIGHT::B(E)
      • K(b);S_FLIGHT::S(D)
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