MESON Chess Problem Database

Problem Display
PID: 196223 (8/8/2NK4/R3pQ2/b1k5/4B3/1Pn2p2/8 w - - 0 1)

Lebedev, Danilo

Sachova skladba, 1996

8/8/2NK4/R3pQ2/b1k5/4B3/1Pn2p2/8

#2

6 + 5

SOLUTION

  • SOUND
  • Sets
    • 1...Bb3
      • 2.Rc5#
    • 1...Bb5
      • 2.Qxc2#
    • 1...e4
      • 2.Qd5#
  • Keys
    • 1.Rb5!
      • 1...Kxb5
        • 2.Qd3#
      • 1...Bxb5
        • 2.Qxc2#
      • 1...Sxe3
        • 2.Rb4#
      • 1...Sb4
        • 2.Rxb4#
      • 1...f1Q
        • 2.Qxf1#
      • 1...f1S
        • 2.Qxf1#
      • 1...f1B
        • 2.Qxf1#
      • 1...f1R
        • 2.Qxf1#
      • 1...Bb3
        • 2.Rc5#
      • 1...Sa1
        • 2.Rb4#
      • 1...Se1
        • 2.Rb4#
      • 1...Sa3
        • 2.Rb4#
      • 1...Sd4
        • 2.Rb4#
      • 1...e4
        • 2.Qd5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 11
    • REMOVED MATES = 0
  • Sets
    • B(c);SBLOCK::R1(C)
    • B(c);N_GUARD::QAR2(D),XS(a)
    • P(e);OGATE::QAB1(D)
  • Actual
    • R(C);
    • Vars
      • K(d);P_SPINP(e),S_FLIGHT,XR(C)::QAB(D)
      • B(c);N_GUARD,SBLOCK,XR(C)::QAR2(D),XS(a)
      • S(a);N_GUARD,XB(B)::R1(C)
      • S(a);N_GUARD::R1(C),XS(a)
      • P(b);OGATE::QAB(D),XQ(b)
      • P(b);OGATE::QAB(D),XS(b)
      • P(b);OGATE::QAB(D),XB(b)
      • P(b);OGATE::QAB(D),XR(b)
      • B(c);SBLOCK::R1(C)
      • S(a);N_GUARD::R1(C)
      • P(e);OGATE::QAB1(D)
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