MESON Chess Problem Database

Problem Display
PID: 267561 (7K/5pQn/1n1pP3/1PNk4/1P1q4/8/5N2/b2R1B2 w - - 0 1)

Bottacchi, Antonio

Sacchetti, Lidia

L'Illustrazione Italiana, 1919

7K/5pQn/1n1pP3/1PNk4/1P1q4/8/5N2/b2R1B2

#2

9 + 7

15601 Albrecht-Leiss-Degener Collection 2022

SOLUTION

  • SOUND
  • Sets
    • 1...Sc4
      • 2.Bg2#
    • 1...Sf6
      • 2.Qg5#
  • Keys
    • 1.Sg4!
      • threat
        • 2.Se3#
      • 1...dxc5
        • 2.Qe5#
      • 1...Sc4
        • 2.Bg2#
      • 1...Sf6
        • 2.Qg5#
      • 1...f6
        • 2.Qb7#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
    • S(d);SBLOCK::B(B)
    • S(g);N_PINQ(H)::QAR(H)
  • Actual
    • S(C);
    • Threat
      • S(C)
    • Vars
      • P(e);N_GUARD,XS(F)::QAR1(H)
      • S(d);SBLOCK::B(B)
      • S(g);N_PINQ(H)::QAR(H)
      • P(f);N_PINQ(H)::QAB(H)
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