MESON Chess Problem Database

Problem Display
PID: 47762 (8/8/pp3p2/Pp1R1pP1/Pp1K1pPB/NN1B4/8/3k4 w - - 0 1)

Neyndorff, Luke

StrateGems, 2003

8/8/pp3p2/Pp1R1pP1/Pp1K1pPB/NN1B4/8/3k4

#2

10 + 8

SOLUTION

  • SOUND
  • Tries
    • 1.Bxb5?
      • 1...bxa3
        • 2.Kc3#
      • 1...fxg4
        • 2.Ke4#
      • 1...bxa5
        • 2.Kc5#
      • 1...fxg5
        • 2.Ke5#
      • 1...f3
        • 2.Ke3#
      • 1...axb5!
    • 1.Re5?
      • threat
        • 2.Bc2#
        • 2.Be2#
        • 2.Re1#
      • 1...bxa3
        • 2.Re1#
      • 1...f3
        • 2.Bc2#
        • 2.Re1#
      • 1...fxe5+!
  • Keys
    • 1.Bf1!
      • 1...bxa3
        • 2.Kc3#
      • 1...bxa4
        • 2.Kc4#
      • 1...fxg4
        • 2.Ke4#
      • 1...bxa5
        • 2.Kc5#
      • 1...fxg5
        • 2.Ke5#
      • 1...f3
        • 2.Ke3#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(C);XP(d)
      • Vars
        • P(b);XS(A)::R(I)+K(E)
        • P(e);XP(F)::R(I)+K(E)
        • P(g);XP(H)::R(I)+K(E)
        • P(h);XP(J)::R(I)+K(E)
        • P(c);::R(I)+K(E)
      • Refutation
        • P(f);XB(C)
    • Try
      • R(I);
      • Threat
        • DUALS(3)
      • Vars
        • P(b);XS(A)::R1(I)
      • Refutation
        • P(h);CHECK,XR(I)
  • Actual
    • B(C);
    • Vars
      • P(b);XS(A)::R(I)+K(E)
      • P(d);XP(D)::R(I)+K(E)
      • P(e);XP(F)::R(I)+K(E)
      • P(g);XP(H)::R(I)+K(E)
      • P(h);XP(J)::R(I)+K(E)
      • P(c);::R(I)+K(E)
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