MESON Chess Problem Database

Problem Display
PID: 227680 (8/8/8/6p1/8/6Bk/4BK2/8 w - - 0 1)

Lazard, Frederic

Magyar Sakkvilag, 1926

8/8/8/6p1/8/6Bk/4BK2/8

#2

3 + 2

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...g4
      • 2.Bf1#
  • Tries
    • 1.Bd3?
      • 1...g4
        • 2.Bf1#
      • 1...Kg4!
    • 1.Bc4?
      • 1...g4
        • 2.Bf1#
      • 1...Kg4!
    • 1.Bb5?
      • 1...g4
        • 2.Bf1#
      • 1...Kg4!
    • 1.Ba6?
      • 1...g4
        • 2.Bf1#
      • 1...Kg4!
  • Keys
    • 1.Bf3!
      • 1...g4
        • 2.Bg2#

FEATURES

  • Static
    • TYPE = MUTATE
    • CHANGED MATES = 1
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
    • P(b);SBLOCK::B(A)
  • Tries
    • Try
      • B(A);
      • Vars
        • P(b);SBLOCK::B(A)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(A);
      • Vars
        • P(b);SBLOCK::B(A)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(A);
      • Vars
        • P(b);SBLOCK::B(A)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(A);
      • Vars
        • P(b);SBLOCK::B(A)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • B(A);
    • Vars
      • P(b);SBLOCK::B(A)
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