MESON Chess Problem Database

Problem Display
PID: 50191 (8/2P3p1/8/N3P1PQ/K2k2P1/2N3P1/R3P3/8 w - - 0 1)

Amirov, Talip Khasanovich

Sp. HM., Het Belgisch Schaakbord (L'Echiquier Belge), 1982-1983

8/2P3p1/8/N3P1PQ/K2k2P1/2N3P1/R3P3/8

#2

11 + 2

5110 Bekroonde Problemen 2002
15148 Sadier Collection 2014

SOLUTION

  • SOUND
  • Tries
    • 1.Qf7?
      • 1...Kxc3
        • 2.Qc4#
      • 1...Ke3
        • 2.Qf4#
      • 1...Kc5
        • 2.Qf2#
      • 1...Kxe5
        • 2.Qd5#
      • 1...g6!
    • 1.Qh1?
      • 1...Kxc3
        • 2.Qa1#
      • 1...Ke3
        • 2.Qg1#
      • 1...Kc5
        • 2.Qg1#
      • 1...Kxe5
        • 2.Qd5#
      • 1...g6!
  • Keys
    • 1.Qg6!
      • 1...Kxc3
        • 2.Qd3#
      • 1...Ke3
        • 2.Qb6#
      • 1...Kc5
        • 2.Qd6#
      • 1...Kxe5
        • 2.Sc6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(J);
      • Vars
        • K(a);S_FLIGHT,XS(C)::QAR1(J)
        • K(a);S_FLIGHT::QAB1(J)
        • K(a);S_FLIGHT::QAB(J)
        • K(a);S_FLIGHT,XP(H)::QAR1(J)
      • Refutation
        • P(b);
    • Try
      • Q(J);
      • Vars
        • K(a);OGATEB,S_FLIGHT,XS(C)::QAB(J)
        • K(a);S_FLIGHT::QAB(J)
        • K(a);S_FLIGHT,XP(H)::QAR1(J)
      • Refutation
        • P(b);
  • Actual
    • Q(J);
    • Vars
      • K(a);S_FLIGHT,XS(C)::QAR1(J)
      • K(a);S_FLIGHT::QAB(J)
      • K(a);S_FLIGHT::QAB1(J)
      • K(a);S_FLIGHT,XP(H)::S(G)
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