MESON Chess Problem Database

Problem Display
PID: 78761 (8/4b3/4K3/3NN3/4k3/2P1p3/2P3P1/8 w - - 0 1)

Lipton, Michael

The Tablet, 1960

(First published on Sat Mar 12 1960)

8/4b3/4K3/3NN3/4k3/2P1p3/2P3P1/8

#2

6 + 3

15239 Valois Notebooks 2017

SOLUTION

  • SOUND
  • Tries
    • 1.Sd7?
      • 1...Bh4
        • 2.Sc5#
      • 1...Ba3
        • 2.S7f6#
      • 1...Bb4
        • 2.S7f6#
      • 1...Bc5
        • 2.Sxc5#
        • 2.S7f6#
      • 1...Bg5
        • 2.Sc5#
      • 1...Bd6
        • 2.S7f6#
      • 1...Bf6
        • 2.Sc5#
        • 2.S7xf6#
      • 1...Bd8
        • 2.Sc5#
      • 1...Bf8
        • 2.S7f6#
      • 1...e2!
    • 1.Sf7?
      • 1...Bh4
        • 2.Sd6#
      • 1...Ba3
        • 2.Sg5#
      • 1...Bb4
        • 2.Sg5#
      • 1...Bc5
        • 2.Sg5#
      • 1...Bg5
        • 2.Sxg5#
        • 2.Sd6#
      • 1...Bd6
        • 2.Sg5#
        • 2.Sxd6#
      • 1...Bf6
        • 2.Sd6#
      • 1...Bd8
        • 2.Sd6#
      • 1...Bf8
        • 2.Sg5#
      • 1...e2!
  • Keys
    • 1.Sd3!
      • 1...Ba3
        • 2.Sf6#
      • 1...Bb4
        • 2.Sf6#
      • 1...Bh4
        • 2.Sc5#
      • 1...Bc5
        • 2.Sxc5#
        • 2.Sf6#
      • 1...Bg5
        • 2.Sc5#
      • 1...Bd6
        • 2.Sf6#
      • 1...Bf6
        • 2.Sc5#
        • 2.Sxf6#
      • 1...Bd8
        • 2.Sc5#
      • 1...Bf8
        • 2.Sf6#
      • 1...e2
        • 2.Sf2#

There are these versions: 148317

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 8
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(E);
      • Vars
        • B(c);N_GUARD::S(E)
      • Refutation
        • P(a);
    • Try
      • S(E);
      • Vars
        • B(c);N_GUARD::S(E)
      • Refutation
        • P(a);
  • Actual
    • S(E);
    • Vars
      • B(c);N_GUARD::S(D)
      • B(c);N_GUARD::S(E)
      • P(a);N_GUARD::S(E)
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