MESON Chess Problem Database

Problem Display
PID: 241744 (2B5/8/2p1p1N1/3k4/4N3/3K4/8/8 w - - 0 1)

Szentgyorgy, Erno

Magyar Sakkvilag, 1928

2B5/8/2p1p1N1/3k4/4N3/3K4/8/8

#2

4 + 3

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Sets
    • 1...c5
      • 2.Bb7#
    • 1...e5
      • 2.Se7#
  • Tries
    • 1.Bd7?
      • 1...e5
        • 2.Se7#
      • 1...c5!
  • Keys
    • 1.Ba6!
      • threat
        • 2.Bc4#
      • 1...c5
        • 2.Bb7#

FEATURES

  • Static
    • TYPE = BLOCK_THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 1
  • Sets
    • P(b);OGATEB::B(D)
    • P(c);SBLOCK::S(C)
  • Tries
    • Try
      • B(D);
      • Vars
        • P(c);SBLOCK::S(C)
      • Refutation
        • P(b);
  • Actual
    • B(D);
    • Threat
      • B(D)
    • Vars
      • P(b);OGATEB::B(D)
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