MESON Chess Problem Database

Problem Display
PID: 242073 (7B/2K1kBP1/8/4N2R/8/8/8/8 w - - 0 1)

Szentgyorgy, Erno

Magyar Sakkvilag, 1936

7B/2K1kBP1/8/4N2R/8/8/8/8

#2

6 + 1

15148 Sadier Collection 2021
5454 Near Snap 2023

SOLUTION

  • SOUND
  • Sets
    • 1...Kf6
      • 2.g8S#
  • Tries
    • 1.Kc6?
      • 1...Kf6
        • 2.g8S#
      • 1...Kd8!
    • 1.Kc8?
      • 1...Kf6
        • 2.g8S#
      • 1...Kd6!
    • 1.Sc6+?
      • 1...Kf6
        • 2.g8Q#
        • 2.g8B#
      • 1...Kxf7!
    • 1.Sg6+?
      • 1...Kf6
        • 2.g8Q#
        • 2.g8B#
      • 1...Kxf7!
    • 1.Ba2?
      • 1...Kf6
        • 2.g8S#
      • 1...Ke8!
    • 1.Bb3?
      • 1...Kf6
        • 2.g8S#
      • 1...Ke8!
    • 1.Bc4?
      • 1...Kf6
        • 2.g8S#
      • 1...Ke8!
    • 1.Bd5?
      • 1...Kf6
        • 2.g8S#
      • 1...Ke8!
  • Keys
    • 1.g8B!
      • 1...Kf8
        • 2.Sg6#

Anticipated by 21732(1920)

FEATURES

  • Static
    • TYPE = WAITER
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 1
  • Sets
    • K(a);S_FLIGHT::P=S
  • Tries
    • Try
      • K(C);P-FLIGHT
      • Vars
        • K(a);S_FLIGHT::P=S
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • K(C);P-FLIGHT
      • Vars
        • K(a);S_FLIGHT::P=S
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • S(A);CHECK
      • Vars
        • K(a);S_FLIGHT::P=Q
      • Refutation
        • K(a);P-FLIGHT,XB(D)
    • Try
      • S(A);CHECK
      • Vars
        • K(a);S_FLIGHT::P=Q
      • Refutation
        • K(a);P-FLIGHT,XB(D)
    • Try
      • B(D);
      • Vars
        • K(a);S_FLIGHT::P=S
      • Refutation
        • K(a);P-FLIGHT
    • Try
      • B(D);
      • Vars
        • K(a);S_FLIGHT::P=S
      • Refutation
        • K(a);P-FLIGHT
    • Try
      • B(D);
      • Vars
        • K(a);S_FLIGHT::P=S
      • Refutation
        • K(a);P-FLIGHT
    • Try
      • B(D);
      • Vars
        • K(a);S_FLIGHT::P=S
      • Refutation
        • K(a);P-FLIGHT
  • Actual
    • P(E);
    • Vars
      • K(a);S_FLIGHT::S(A)
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