MESON Chess Problem Database

Problem Display
PID: 58638 (2Bq4/2p2Q2/1rpkb3/N1Rn1pB1/NpKn1r2/4pp2/3Rp3/4b3 w - - 0 1)

Petrovic, Nenad

Het Belgisch Schaakbord (L'Echiquier Belge), 1955

2Bq4/2p2Q2/1rpkb3/N1Rn1pB1/NpKn1r2/4pp2/3Rp3/4b3

#2

8 + 15

SOLUTION

  • SOUND
  • Sets
    • 1...Sc2+
      • 2.Bxf4#
    • 1...Sb3+
      • 2.Bxf4#
    • 1...Sb5+
      • 2.Bxf4#
    • 1...Sc3+
      • 2.Qxe6#
    • 1...Sf6+
      • 2.Qxe6#
    • 1...Se7+
      • 2.Qxe6#
  • Keys
    • 1.Kd3!
      • threat
        • 2.Sc4#
      • 1...Ke5
        • 2.Sc4#
      • 1...Sc2
        • 2.Qxe6#
      • 1...Sb3
        • 2.Qxe6#
      • 1...Sb5
        • 2.Qxe6#
      • 1...Sc3
        • 2.Bxf4#
      • 1...Sf6
        • 2.Bxf4#
      • 1...Se7
        • 2.Bxf4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 6
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • S(f);CHECK,P_SPINS(h)::B(F),XR(g)
    • S(h);CHECK,P_SPINS(f)::QAR1(G),XB(m)
  • Actual
    • K(C);S_FLIGHT
    • Threat
      • S(D)
    • Vars
      • K(l);P_SPINS(h),S_FLIGHT::S(D)
      • S(f);N_GUARD::QAR1(G),XB(m)
      • S(h);N_GUARD::B(F),XR(g)
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