MESON Chess Problem Database

Problem Display
PID: 165105 (8/1Q6/n7/8/kP2N3/8/nK6/8 w - - 0 1)

Mityushin, Anatoly

Zalokotsky, Roman Fedorovich (aka Fedorovich, Roman)

Novi Temi, 1981

8/1Q6/n7/8/kP2N3/8/nK6/8

#2

4 + 3

SOLUTION

  • SOUND
  • Sets
    • 1...Sc1
      • 2.Sc3#
    • 1...Sc3
      • 2.Sxc3#
    • 1...Sc5
      • 2.Sxc5#
    • 1...Sc7
      • 2.Sc5#
    • 1...Sb8
      • 2.Sc5#
  • Keys
    • 1.Qb6!
      • threat
        • 2.Qa5#
      • 1...S2xb4
        • 2.Sc3#
      • 1...S6xb4
        • 2.Sc5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 5
  • Sets
    • S(a);N_GUARD::S(C)
    • S(a);N_GUARD::S(C),XS(a)
    • S(c);N_GUARD::S(C),XS(c)
    • S(c);N_GUARD::S(C)
  • Actual
    • Q(D);
    • Threat
      • QAR1(D)
    • Vars
      • S(a);N_GUARD,XP(B)::S(C)
      • S(c);N_GUARD,XP(B)::S(C)
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