MESON Chess Problem Database

Problem Display
PID: 57757 (8/8/5p1K/3p4/4k1N1/1P6/7B/5Q2 w - - 0 1)

Belic, Milovan

Scacco!, 1995

8/8/5p1K/3p4/4k1N1/1P6/7B/5Q2

#2

5 + 3

SOLUTION

  • SOUND
  • Tries
    • 1.Qe2+?
      • 1...Kd4
        • 2.Qe3#
      • 1...Kf5!
    • 1.Qf3+?
      • 1...Kd4
        • 2.Bg1#
        • 2.Qe3#
      • 1...Kxf3!
  • Keys
    • 1.Qh3!
      • 1...Kd4
        • 2.Qe3#
      • 1...Kf5
        • 2.Sf2#
      • 1...d4
        • 2.Sxf6#
      • 1...f5
        • 2.Qe3#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(A);CHECK
      • Vars
        • K(a);P-FLIGHT::QAB1(A)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • Q(A);CHECK
      • Refutation
        • K(a);S_FLIGHT,XQ(A)
  • Actual
    • Q(A);
    • Vars
      • K(a);P-FLIGHT::QAB1(A)
      • K(a);S_FLIGHT::QAB(A)+S(D)
      • P(b);SBLOCK::S(D),XP(c)
      • P(c);SBLOCK::QAR1(A)
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