MESON Chess Problem Database

Problem Display
PID: 52469 (8/pKn1B3/P1P5/kB6/1RpQ4/n7/8/4R3 w - - 0 1)

Simoni, Francesco

1st Prize, Het Belgisch Schaakbord (L'Echiquier Belge), 1985-1986

8/pKn1B3/P1P5/kB6/1RpQ4/n7/8/4R3

#2

8 + 5

5110 Bekroonde Problemen 2002
102 Probleemblad 2008

SOLUTION

  • SOUND
  • Tries
    • 1.Re5?
      • threat
        • 2.Ra4#
      • 1...Saxb5
        • 2.Qa1#
      • 1...Scxb5
        • 2.Qd8#
      • 1...Sd5!
  • Keys
    • 1.Qc5!
      • threat
        • 2.Ra4#
      • 1...Saxb5
        • 2.Ra1#
      • 1...Scxb5
        • 2.Bd8#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(A);
      • Threat
        • R1(B)
      • Vars
        • S(a);OGATEB,P_SPINS(a),XB(D)::QAR(C)
        • S(e);OGATEB,P_SPINS(e),XB(D)::QAB(C)
      • Refutation
        • S(e);
  • Actual
    • Q(C);
    • Threat
      • R1(B)
    • Vars
      • S(a);OGATEB,P_SPINS(a),XB(D)::R(A)
      • S(e);OGATEB,P_SPINS(e),XB(D)::B(H)
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