MESON Chess Problem Database

Problem Display
PID: 4577 (8/8/3N4/8/p1p5/p1P5/bpkpK3/n1bN4 w - - 0 1)

Meyer, Heinrich Friedrich Ludwig

La Strategie, 1880

8/8/3N4/8/p1p5/p1P5/bpkpK3/n1bN4

#2

4 + 9

14665 Knights and Bishops 1909

SOLUTION

  • SOUND
  • Keys
    • 1.Sb5!
      • 1...Kb1
        • 2.Sxa3#
      • 1...Kb3
        • 2.Sd4#
      • 1...b1Q
        • 2.Sd4#
      • 1...b1S
        • 2.Sd4#
      • 1...b1B
        • 2.Sd4#
      • 1...b1R
        • 2.Sd4#
      • 1...Bb1
        • 2.Sd4#
      • 1...Bb3
        • 2.Sxa3#
      • 1...Sb3
        • 2.Sxa3#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 9
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(D);
    • Vars
      • K(e);S_FLIGHT::S(D),XP(g)
      • K(e);S_FLIGHT::S(D)
      • P(d);SBLOCK::S(D)
      • B(c);SBLOCK::S(D)
      • B(c);SBLOCK::S(D),XP(g)
      • S(a);SBLOCK::S(D),XP(g)
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