MESON Chess Problem Database

Problem Display
PID: 54 (6Q1/1q3R2/5N2/4p1B1/3p4/R1N2k2/3pp3/4n2K w - - 0 1)

Loshinski, Lev Ilich

Sp. HM., Els Escacs a Catalunya, 1930

6Q1/1q3R2/5N2/4p1B1/3p4/R1N2k2/3pp3/4n2K

#2

7 + 7

3147 Chess Problems: Introduction to an Art 1963
3098 FIDE Album (1914-1944) (I) 1971

SOLUTION

  • SOUND
  • Sets
    • 1...Kf2+
      • 2.Sfe4#
    • 1...Kg3+
      • 2.Sce4#
  • Keys
    • 1.Bh4!
      • threat
        • 2.Qg3#
      • 1...Ke3+
        • 2.Scd5#
      • 1...Kf4+
        • 2.Sfd5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 2
  • Sets
    • K(d);CHECK,P-FLIGHT::R(F)+S(E),DCHECK
    • K(d);CHECK,P-FLIGHT::R(B)+S(C),DCHECK
  • Actual
    • B(D);
    • Threat
      • QAR1(G)
    • Vars
      • K(d);CHECK,P-FLIGHT::R(B)+S(C),DCHECK
      • K(d);CHECK,P-FLIGHT::R(F)+S(E),DCHECK
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