MESON Chess Problem Database

Problem Display
PID: 67946 (K6B/5p2/5N1Q/5PpP/7r/R1nk1P1p/BRNrp3/q1b5 w - - 0 1)

Salini, Yves

Phenix, 1999

K6B/5p2/5N1Q/5PpP/7r/R1nk1P1p/BRNrp3/q1b5

#2

11 + 10

SOLUTION

  • SOUND
  • Sets
    • 1...g4
      • 2.Qe3#
  • Keys
    • 1.Sg4!
      • threat
        • 2.Se1#
        • 2.Sb4#
        • 2.Sf2#
        • 2.Se5#
        • 2.Rxc3#
        • 2.Qa6#
        • 2.Qd6#
      • 1...Qxb2
        • 2.Se1#
      • 1...Qxa2
        • 2.Se5#
      • 1...Rxc2
        • 2.Qd6#
      • 1...Rxg4
        • 2.Rxc3#
      • 1...Bxb2
        • 2.Sb4#
      • 1...Rd1
        • 2.Sb4#
        • 2.Qd6#
      • 1...e1Q
        • 2.Qa6#
      • 1...e1S
        • 2.Qa6#
      • 1...e1B
        • 2.Qa6#
      • 1...e1R
        • 2.Qa6#
      • 1...f6
        • 2.Sf2#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 10
    • REMOVED MATES = 1
  • Sets
    • P(i);OGATE::QAR1(I)
  • Actual
    • S(H);
    • Threat
      • DUALS(7)
    • Vars
      • Q(a);XR(B)::S(C)
      • Q(a);P_PINR(D),XB(A)::S(H)
      • R(c);XS(C)::QAR(I)
      • R(h);XS(H)::R1(D),XS(e)
      • B(b);XR(B)::S(C)
      • P(d);::QAB(I)
      • P(j);::S(H)
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