MESON Chess Problem Database

Problem Display
PID: 68714 (6Br/6B1/5Np1/2ppP2P/1p1kp2N/1P2p1P1/2P5/1K6 w - - 0 1)

Ahlbom, [Adolf] Leonard

British Chess Magazine, 1889

6Br/6B1/5Np1/2ppP2P/1p1kp2N/1P2p1P1/2P5/1K6

#2

10 + 8

SOLUTION

  • SOUND
  • Sets
    • 1...Kxe5
      • 2.Se8#
  • Tries
    • 1.Sf3+?
      • 1...Kc3
        • 2.Sxd5#
      • 1...exf3!
  • Keys
    • 1.e6!
      • threat
        • 2.Sg4#
        • 2.Sd7#
        • 2.Sh7#
        • 2.Se8#
      • 1...Kc3
        • 2.Sxe4#
      • 1...Ke5
        • 2.Se8#
      • 1...Rxh5
        • 2.Sxh5#
      • 1...Rxg8
        • 2.Sxg8#
      • 1...e2
        • 2.Sg4#
      • 1...c4
        • 2.Sd7#
      • 1...Rh7
        • 2.Sxh7#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 0
  • Sets
    • K(c);S_FLIGHT,XP(F)::B(I)+S(H)
  • Tries
    • Try
      • S(E);CHECK
      • Vars
        • K(c);S_FLIGHT::S(H),XP(f)
      • Refutation
        • P(d);XS(E)
  • Actual
    • P(F);
    • Threat
      • DUALS(4)
    • Vars
      • K(c);S_FLIGHT::B(I)+S(H),DCHECK,XP(d)
      • K(c);S_FLIGHT::B(I)+S(H)
      • R(h);XP(G)::B(I)+S(H),XR(h)
      • R(h);XB(J)::B(I)+S(H),XR(h)
      • P(a);::B(I)+S(H)
      • P(e);::B(I)+S(H)
      • R(h);::B(I)+S(H),XR(h)
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