MESON Chess Problem Database

Problem Display
PID: 241755 (8/5p1B/6p1/Q7/2k5/4P3/2K5/8 w - - 0 1)

Szentgyorgy, Erno

Magyar Sakkvilag, 1928

8/5p1B/6p1/Q7/2k5/4P3/2K5/8

#2

4 + 3

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Sets
    • 1...g5
      • 2.Bd3#
    • 1...f5
      • 2.Bg8#
    • 1...f6
      • 2.Bg8#
  • Tries
    • 1.Bxg6?
      • threat
        • 2.Bd3#
        • 2.Bxf7#
      • 1...f5
        • 2.Bf7#
      • 1...f6
        • 2.Bd3#
        • 2.Bf7#
      • 1...fxg6!
  • Keys
    • 1.Bg8!
      • 1...g5
        • 2.Bxf7#

FEATURES

  • Static
    • TYPE = MUTATE
    • CHANGED MATES = 1
    • ADDED MATES = 0
    • REMOVED MATES = 2
  • Sets
    • P(b);OGATE::B(D)
    • P(c);OGATEB::B(D)
  • Tries
    • Try
      • B(D);XP(b)
      • Threat
        • DUALS(2)
      • Vars
        • P(c);::B(D)
      • Refutation
        • P(c);XB(D)
  • Actual
    • B(D);P_PINP(c)
    • Vars
      • P(b);::B(D),XP(c)
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