MESON Chess Problem Database

Problem Display
PID: 158980 (Q4K2/6p1/3k4/6P1/3N4/8/6B1/8 w - - 0 1)

Djurasevic, Branislav

Illustrovana Politika, 1971

Q4K2/6p1/3k4/6P1/3N4/8/6B1/8

#2

5 + 2

15526 Svi Moji Sahovski Problemi (Djurasevic) 1992

SOLUTION

  • SOUND
  • Tries
    • 1.Sb5+?
      • 1...Ke5
        • 2.Qe4#
      • 1...Ke6
        • 2.Qd5#
      • 1...Kd7
        • 2.Bh3#
        • 2.Qe8#
      • 1...Kc5!
    • 1.Qb8+?
      • 1...Kd7
        • 2.Bh3#
        • 2.Bc6#
      • 1...Kc5!
  • Keys
    • 1.Se6!
      • threat
        • 2.Qd5#
      • 1...Ke5
        • 2.Qd5#
      • 1...Kxe6
        • 2.Qd5#
      • 1...Kd7
        • 2.Qc6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(B);CHECK
      • Vars
        • K(a);S_FLIGHT::QAR1(D)
        • K(a);P-FLIGHT::QAB1(D)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • Q(D);CHECK
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • S(B);
    • Threat
      • QAR1(D)
    • Vars
      • K(a);S_FLIGHT::QAR1(D)
      • K(a);P-FLIGHT,XS(B)::QAB1(D)
      • K(a);P-FLIGHT::QAB1(D)
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