MESON Chess Problem Database

Problem Display
PID: 171309 (4B3/8/3B2K1/1N1k4/8/6N1/2P5/8 w - - 0 1)

Antipov, Viacheslav Pavlovich

Za Ogneypori, 1989

4B3/8/3B2K1/1N1k4/8/6N1/2P5/8

#2

6 + 1

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Tries
    • 1.Sf1?
      • 1...Kc4
        • 2.Se3#
      • 1...Ke4
        • 2.Bc6#
      • 1...Ke6!
  • Keys
    • 1.Sf5!
      • 1...Kc4
        • 2.Se3#
      • 1...Ke4
        • 2.Bc6#
      • 1...Ke6
        • 2.Sc7#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(B);
      • Vars
        • K(a);S_FLIGHT::S(B)
        • K(a);S_FLIGHT::B(F)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • S(B);
    • Vars
      • K(a);S_FLIGHT::S(B)
      • K(a);S_FLIGHT::B(F)
      • K(a);S_FLIGHT::S(C)
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