MESON Chess Problem Database

Problem Display
PID: 11750 (8/1PPN4/8/1N1k1B2/K7/8/8/8 w - - 0 1)

Gorislavski, Mikhail

Schach, 1971

8/1PPN4/8/1N1k1B2/K7/8/8/8

#2

6 + 1

3296 Shakhmatny zadachi miniaturi 1987
5454 Near Snap 2013

SOLUTION

  • SOUND
  • Tries
    • 1.c8S?
      • 1...Kc4
        • 2.Scb6#
      • 1...Kc6!
    • 1.c8B?
      • 1...Kc6
        • 2.Be4#
      • 1...Kc4!
  • Keys
    • 1.b8Q!
      • 1...Kc4
        • 2.Qg8#
      • 1...Kc6
        • 2.Qa8#

This anticipates 96597(1973)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • P(E);
      • Vars
        • K(a);S_FLIGHT::S(E)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • P(E);
      • Vars
        • K(a);S_FLIGHT::B(C)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • P(D);
    • Vars
      • K(a);S_FLIGHT::QAB(D)
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