MESON Chess Problem Database

Problem Display
PID: 11798 (3Q4/8/8/3N4/3k4/1P6/4B3/R3K3 w Q - 0 1)

Pustovoi, Boris

Feledvanykedvelok Lapja, 1972

3Q4/8/8/3N4/3k4/1P6/4B3/R3K3

#2

6 + 1

3296 Shakhmatny zadachi miniaturi 1987

SOLUTION

  • SOUND
  • Tries
    • 1.Qg5?
      • 1...Ke4
        • 2.Ra4#
      • 1...Kc5!
  • Keys
    • 1.Bf3!
      • 1...Kd3
        • 2.0-0-0#
      • 1...Kc5
        • 2.Qb6#
      • 1...Ke5
        • 2.Qf6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(F);
      • Vars
        • K(a);P-FLIGHT::R(A)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • B(C);
    • Vars
      • K(a);P-FLIGHT::0-0-0
      • K(a);S_FLIGHT::QAB1(F)
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