MESON Chess Problem Database

Problem Display
PID: 202868 (8/5K2/5B2/4pk2/5p2/5B2/7N/8 w - - 0 1)

Zilahi, Zoltan

Magyar Sakkvilag, 1926

8/5K2/5B2/4pk2/5p2/5B2/7N/8

#2

4 + 3

15148 Sadier Collection 2020

SOLUTION

  • SOUND
  • Sets
    • 1...e4
      • 2.Bg4#
  • Tries
    • 1.Kg7?
      • 1...e4
        • 2.Bg4#
      • 1...Ke6!
    • 1.Bg2?
      • 1...e4
        • 2.Bh3#
      • 1...f3!
    • 1.Bd5?
      • 1...e4
        • 2.Be6#
      • 1...f3!
    • 1.Bc6?
      • 1...e4
        • 2.Bd7#
      • 1...f3!
    • 1.Bb7?
      • 1...e4
        • 2.Bc8#
      • 1...f3!
  • Keys
    • 1.Sg4!
      • 1...e4
        • 2.Sh6#

FEATURES

  • Static
    • TYPE = MUTATE
    • CHANGED MATES = 1
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
    • P(b);SBLOCK::B(B)
  • Tries
    • Try
      • K(D);P-FLIGHT
      • Vars
        • P(b);SBLOCK::B(B)
      • Refutation
        • K(c);S_FLIGHT
    • Try
      • B(B);
      • Vars
        • P(b);SBLOCK::B(B)
      • Refutation
        • P(a);
    • Try
      • B(B);
      • Vars
        • P(b);SBLOCK::B(B)
      • Refutation
        • P(a);
    • Try
      • B(B);
      • Vars
        • P(b);SBLOCK::B(B)
      • Refutation
        • P(a);
    • Try
      • B(B);
      • Vars
        • P(b);SBLOCK::B(B)
      • Refutation
        • P(a);
  • Actual
    • S(A);
    • Vars
      • P(b);::S(A)
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