MESON Chess Problem Database

Problem Display
PID: 4906 (1B6/8/1K1N4/4k1P1/4B3/8/6Q1/8 w - - 0 1)

Tereshenko, Nikolai Semenovich

Shakhmatnoe obozrenie, 1893

1B6/8/1K1N4/4k1P1/4B3/8/6Q1/8

#2

6 + 1

3296 Shakhmatny zadachi miniaturi 1987
3813 300 Sachmatu Uzdaviniu 1991

SOLUTION

  • SOUND
  • Sets
    • 1...Kf4
      • 2.Sc4#
      • 2.Sf5#
  • Tries
    • 1.Kc5?
      • 1...Kf4
        • 2.Sc4#
        • 2.Sf5#
      • 1...Ke6!
  • Keys
    • 1.Qe2!
      • 1...Kd4
        • 2.Sb5#
      • 1...Kf4
        • 2.Sf7#
      • 1...Ke6
        • 2.Bc6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • K(D);S_FLIGHT
      • Refutation
        • K(a);P-FLIGHT
  • Actual
    • Q(A);
    • Vars
      • K(a);S_FLIGHT::S(E)
      • K(a);S_FLIGHT::B(F)+S(E)
      • K(a);P-FLIGHT::QAR(A)+B(B)
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