MESON Chess Problem Database

Problem Display
PID: 241807 (8/2p5/2R5/3N4/3Pk1B1/2K5/8/8 w - - 0 1)

Szentgyorgy, Erno

Magyar Sakkvilag, 1929

8/2p5/2R5/3N4/3Pk1B1/2K5/8/8

#2

5 + 2

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Kxd5
      • 2.Bf3#
  • Tries
    • 1.Bd1?
      • 1...Kxd5
        • 2.Bf3#
      • 1...Kf5!
    • 1.Be2?
      • 1...Kxd5
        • 2.Bf3#
      • 1...Kf5!
    • 1.Bh3?
      • 1...Kxd5
        • 2.Bg2#
      • 1...Kf3!
    • 1.Bh5?
      • 1...Kxd5
        • 2.Bf3#
      • 1...Kf5!
  • Keys
    • 1.Rf6!
      • threat
        • 2.Bf3#
      • 1...Kxd5
        • 2.Bf3#

FEATURES

  • Static
    • TYPE = BLOCK_THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
    • K(a);S_FLIGHT,XS(D)::B(C)
  • Tries
    • Try
      • B(C);
      • Vars
        • K(a);S_FLIGHT,XS(D)::B(C)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(C);
      • Vars
        • K(a);S_FLIGHT,XS(D)::B(C)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(C);
      • Vars
        • K(a);S_FLIGHT,XS(D)::B(C)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(C);
      • Vars
        • K(a);S_FLIGHT,XS(D)::B(C)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • R(E);
    • Threat
      • B(C)
    • Vars
      • K(a);S_FLIGHT,XS(D)::B(C)
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