MESON Chess Problem Database

Problem Display
PID: 56589 (6b1/3KBP2/B3p3/3p2N1/p2k1P2/rPp1r3/1P3n2/3N4 w - - 0 1)

Baier, Silvio

Die Schwalbe, 2004

6b1/3KBP2/B3p3/3p2N1/p2k1P2/rPp1r3/1P3n2/3N4

#2

9 + 9

SOLUTION

  • SOUND
  • Sets
    • 1...Re1
      • 2.bxc3#
    • 1...Re2
      • 2.bxc3#
    • 1...Re4
      • 2.Sf3#
      • 2.bxc3#
    • 1...Re5
      • 2.bxc3#
    • 1...Sd3
      • 2.bxc3#
    • 1...Se4
      • 2.Sxe6#
  • Tries
    • 1.b4?
      • threat
        • 2.Bc5#
      • 1...Se4
        • 2.Sxe6#
      • 1...Sd3!
    • 1.f8Q?
      • threat
        • 2.Bc5#
      • 1...Sd3
        • 2.bxc3#
      • 1...Se4!
    • 1.f8B?
      • threat
        • 2.Bc5#
      • 1...Sd3
        • 2.bxc3#
      • 1...Se4!
  • Keys
    • 1.Kc6!
      • threat
        • 2.Bc5#
      • 1...Sd3
        • 2.bxc3#
      • 1...Se4
        • 2.Sxe6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 3
  • Sets
    • R(d);N_GUARD::P(B),XP(c)
    • S(a);S_CUTR(d)::P(B),XP(c)
    • S(a);SBLOCK,S_CUTR(d)::S(E),XP(h)
  • Tries
    • Try
      • P(C);
      • Threat
        • B(H)
      • Vars
        • S(a);SBLOCK,S_CUTR(d)::S(E),XP(h)
      • Refutation
        • S(a);
    • Try
      • P(I);
      • Threat
        • B(H)
      • Vars
        • S(a);S_CUTR(d)::P(B),XP(c)
      • Refutation
        • S(a);
    • Try
      • P(I);
      • Threat
        • B(H)
      • Vars
        • S(a);S_CUTR(d)::P(B),XP(c)
      • Refutation
        • S(a);
  • Actual
    • K(G);S_FLIGHT
    • Threat
      • B(H)
    • Vars
      • S(a);S_CUTR(d)::P(B),XP(c)
      • S(a);SBLOCK,S_CUTR(d)::S(E),XP(h)
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