MESON Chess Problem Database

Problem Display
PID: 161530 (8/1P1Bk3/K1P4N/4B3/8/8/8/8 w - - 0 1)

Antipov, Viacheslav Pavlovich

Sa ogneupory, 1987

8/1P1Bk3/K1P4N/4B3/8/8/8/8

#2

6 + 1

5454 Near Snap 2017
15148 Sadier Collection 2017

SOLUTION

  • SOUND
  • Tries
    • 1.Kb6?
      • 1...Kd8
        • 2.Bf6#
      • 1...Kf8!
  • Keys
    • 1.b8B!
      • 1...Kd8
        • 2.Bf6#
      • 1...Kf8
        • 2.Bbd6#

This anticipates 47034(1997)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • K(B);P-FLIGHT
      • Vars
        • K(a);S_FLIGHT::B(A)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • P(E);
    • Vars
      • K(a);S_FLIGHT::B(A)
      • K(a);S_FLIGHT::B(E)
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