MESON Chess Problem Database

Problem Display
PID: 241750 (8/2B5/8/8/Bk6/2NK4/1P6/1R6 w - - 0 1)

Szentgyorgy, Erno

Magyar Sakkvilag, 1928

8/2B5/8/8/Bk6/2NK4/1P6/1R6

#2

6 + 1

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Kc5
      • 2.b4#
  • Tries
    • 1.Bb5?
      • 1...Kc5
        • 2.b4#
      • 1...Kb3!
    • 1.Bd7?
      • 1...Kc5
        • 2.b4#
      • 1...Kb3!
    • 1.Be8?
      • 1...Kc5
        • 2.b4#
      • 1...Kb3!
  • Keys
    • 1.b3!
      • 1...Ka3
        • 2.Bd6#
      • 1...Kc5
        • 2.b4#

FEATURES

  • Static
    • TYPE = WAITER
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • K(a);OGATE,S_FLIGHT::P(B)
  • Tries
    • Try
      • B(E);
      • Vars
        • K(a);OGATE,S_FLIGHT::P(B)
      • Refutation
        • K(a);P-FLIGHT
    • Try
      • B(E);
      • Vars
        • K(a);OGATE,S_FLIGHT::P(B)
      • Refutation
        • K(a);P-FLIGHT
    • Try
      • B(E);
      • Vars
        • K(a);OGATE,S_FLIGHT::P(B)
      • Refutation
        • K(a);P-FLIGHT
  • Actual
    • P(B);
    • Vars
      • K(a);S_FLIGHT::B(F)
      • K(a);OGATE,S_FLIGHT::P(B)
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