MESON Chess Problem Database

Problem Display
PID: 239676 (5b2/8/1n2N1Qp/1Ppk1NR1/2p2P2/K2b3r/8/1BBR4 w - - 0 1)

Szoghy, Jozsef

Smena, 1960

5b2/8/1n2N1Qp/1Ppk1NR1/2p2P2/K2b3r/8/1BBR4

#2

10 + 8

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Ke4
      • 2.Sfd4#
      • 2.Sh4#
    • 1...Bd6
      • 2.Se3#
      • 2.Se7#
  • Tries
    • 1.Seg7?
      • threat
        • 2.Qc6#
        • 2.Qe6#
      • 1...Bxg7
        • 2.Qc6#
      • 1...c3
        • 2.Qe6#
      • 1...Re3
        • 2.Qc6#
      • 1...Bd6
        • 2.Qe6#
      • 1...Ke4!
    • 1.Sd8?
      • threat
        • 2.Qc6#
        • 2.Qe6#
      • 1...c3
        • 2.Qe6#
      • 1...Re3
        • 2.Qc6#
      • 1...Bd6
        • 2.Qe6#
      • 1...Ke4!
    • 1.Sxf8?
      • threat
        • 2.Qc6#
        • 2.Qe6#
      • 1...c3
        • 2.Qe6#
      • 1...Re3
        • 2.Qc6#
      • 1...Ke4!
  • Keys
    • 1.Sed4!
      • threat
        • 2.Qc6#
        • 2.Qe6#
      • 1...Bxb1+
        • 2.Se3#
      • 1...Bf1+
        • 2.Se3#
      • 1...Bc2+
        • 2.Se3#
      • 1...Be2+
        • 2.Se3#
      • 1...Be4+
        • 2.Se3#
      • 1...Bxf5+
        • 2.Sf3#
      • 1...cxd4+
        • 2.Se7#
      • 1...Ke4
        • 2.Qe6#
      • 1...c3
        • 2.Qe6#
      • 1...Re3
        • 2.Qc6#
      • 1...Bd6
        • 2.Qe6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 11
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(I);
      • Threat
        • DUALS(2)
      • Vars
        • B(h);XS(I)::QAB1(J)
        • P(c);::QAB1(J)
        • R(b);::QAB1(J)
        • B(h);::QAB1(J)
      • Refutation
        • K(e);S_FLIGHT
    • Try
      • S(I);
      • Threat
        • DUALS(2)
      • Vars
        • P(c);::QAB1(J)
        • R(b);::QAB1(J)
        • B(h);::QAB1(J)
      • Refutation
        • K(e);S_FLIGHT
    • Try
      • S(I);XB(h)
      • Threat
        • DUALS(2)
      • Vars
        • P(c);::QAB1(J)
        • R(b);::QAB1(J)
      • Refutation
        • K(e);S_FLIGHT
  • Actual
    • S(I);N_PINB(a)
    • Threat
      • DUALS(2)
    • Vars
      • B(a);CHECK,XB(A)::R(H)+S(G),DCHECK
      • B(a);CHECK::R(H)+S(G),DCHECK
      • B(a);CHECK,P_SPINB(a),XS(G)::R(C)+S(I)
      • P(d);CHECK,SBLOCK,XS(I)::R(H)+S(G),DCHECK
      • K(e);P_SPINB(a),S_FLIGHT::QAR2(J)
      • P(c);::QAB1(J)
      • R(b);::QAB1(J)
      • B(h);::QAB1(J)
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