MESON Chess Problem Database

Problem Display
PID: 34832 (1q2b3/2p1br2/N1B5/1n3n1r/K5R1/p1pkp2N/2p1p3/Q1B5 w - - 0 1)

Peris Pardo, Julio

1st Prize, SEPA, 1948

1q2b3/2p1br2/N1B5/1n3n1r/K5R1/p1pkp2N/2p1p3/Q1B5

#2

7 + 14

3105 FIDE Album (1945-1955) 1964

SOLUTION

  • SOUND
  • Sets
    • 1...Bb4
      • 2.Sxb4#
    • 1...Bh4
      • 2.Sb4#
      • 2.Sc5#
    • 1...Bc5
      • 2.Sxc5#
    • 1...Bg5
      • 2.Sb4#
      • 2.Sc5#
    • 1...Bf6
      • 2.Sb4#
      • 2.Sc5#
    • 1...Bd8
      • 2.Sb4#
      • 2.Sc5#
    • 1...Sbd6
      • 2.Sc5#
    • 1...Sfd6
      • 2.Sb4#
  • Keys
    • 1.Qa2!
      • threat
        • 2.Qc4#
      • 1...Sbd4
        • 2.Sf4#
      • 1...Sbd6
        • 2.Sc5#
      • 1...Sfd4
        • 2.Be4#
      • 1...Sfd6
        • 2.Sb4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 2
  • Sets
    • B(k);N_GUARD::S(F),XB(k)
    • S(g);P_PINB(G),S_CUTB(k)::S(F)
    • S(h);S_CUTB(k)::S(F)
  • Actual
    • Q(A);
    • Threat
      • QAB1(A)
    • Vars
      • S(g);P_PINB(G),SBLOCK::S(C)
      • S(g);P_PINB(G),S_CUTB(k)::S(F)
      • S(h);SBLOCK::B(G)
      • S(h);S_CUTB(k)::S(F)
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