MESON Chess Problem Database

Problem Display
PID: 106768 (8/1p2p2B/1PP1P3/K1pkpN1p/4N2P/2P3PQ/P3P3/8 w - - 0 1)

Wright Wood, S (= Wood, SW)

The Field, 1955

(First published on Thu Feb 17 1955)

8/1p2p2B/1PP1P3/K1pkpN1p/4N2P/2P3PQ/P3P3/8

#2

13 + 6

SOLUTION

  • SOUND
  • Sets
    • 1...Kc4
      • 2.Se3#
    • 1...Kxe4
      • 2.Qg2#
      • 2.Qh1#
    • 1...Kxc6
      • 2.Sxe7#
    • 1...Kxe6
      • 2.Bg8#
    • 1...c4
      • 2.Sxe7#
    • 1...bxc6
      • 2.Se3#
  • Tries
    • 1.Ka4?
      • 1...Kc4
        • 2.Se3#
      • 1...Kxe4
        • 2.Qg2#
        • 2.Qh1#
      • 1...Kxe6
        • 2.Bg8#
      • 1...bxc6
        • 2.Se3#
      • 1...c4
        • 2.Sxe7#
      • 1...Kxc6!
    • 1.Kb5?
      • threat
        • 2.Se3#
        • 2.Sxe7#
      • 1...Kxe4
        • 2.Qg2#
        • 2.Qh1#
      • 1...Kxe6
        • 2.Bg8#
      • 1...bxc6+!
    • 1.Qg4?
      • 1...Kc4
        • 2.Se3#
      • 1...Kxc6
        • 2.Sxe7#
      • 1...Kxe6
        • 2.Bg8#
        • 2.Qg8#
      • 1...bxc6
        • 2.Se3#
      • 1...c4
        • 2.Sxe7#
      • 1...hxg4!
    • 1.a3?
      • 1...Kxe4
        • 2.Qg2#
        • 2.Qh1#
      • 1...Kxc6
        • 2.Sxe7#
      • 1...Kxe6
        • 2.Bg8#
      • 1...bxc6
        • 2.Se3#
      • 1...c4
        • 2.Sxe7#
      • 1...Kc4!
    • 1.a4?
      • 1...Kxe4
        • 2.Qg2#
        • 2.Qh1#
      • 1...Kxc6
        • 2.Sxe7#
      • 1...Kxe6
        • 2.Bg8#
      • 1...bxc6
        • 2.Se3#
      • 1...c4
        • 2.Sxe7#
      • 1...Kc4!
    • 1.c4+?
      • 1...Kxe4
        • 2.Qg2#
        • 2.Qh1#
      • 1...Kxc6
        • 2.Sxe7#
      • 1...Kxe6
        • 2.Sfd6#
        • 2.Sh6#
        • 2.Bg8#
      • 1...Kxc4!
    • 1.c7?
      • 1...Kc4
        • 2.Se3#
      • 1...Kxe4
        • 2.Qg2#
        • 2.Qh1#
      • 1...Kc6
        • 2.Sxe7#
      • 1...c4
        • 2.Sxe7#
      • 1...Kxe6!
  • Keys
    • 1.Bg6!
      • 1...Kc4
        • 2.Se3#
      • 1...Kxe4
        • 2.Qg2#
        • 2.Qh1#
      • 1...Kxc6
        • 2.Sxe7#
      • 1...Kxe6
        • 2.Se3#
      • 1...bxc6
        • 2.Se3#
      • 1...c4
        • 2.Sxe7#

FEATURES

  • Static
    • TYPE = MUTATE
    • CHANGED MATES = 1
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
    • K(b);S_FLIGHT::S(I)
    • K(b);S_FLIGHT,XP(K)::S(I),XP(f)
    • K(b);OGATEB,S_FLIGHT,XP(L)::B(M)
    • P(a);SBLOCK::S(I),XP(f)
    • P(e);SBLOCK,XP(K)::S(I)
  • Tries
    • Try
      • K(H);P-FLIGHT
      • Vars
        • K(b);S_FLIGHT::S(I)
        • K(b);OGATEB,S_FLIGHT,XP(L)::B(M)
        • P(e);SBLOCK,XP(K)::S(I)
        • P(a);SBLOCK::S(I),XP(f)
      • Refutation
        • K(b);S_FLIGHT,XP(K)
    • Try
      • K(H);P-FLIGHT
      • Threat
        • DUALS(2)
      • Vars
        • K(b);OGATEB,S_FLIGHT,XP(L)::B(M)
      • Refutation
        • P(e);CHECK,XP(K)
    • Try
      • Q(E);
      • Vars
        • K(b);S_FLIGHT::S(I)
        • K(b);S_FLIGHT,XP(K)::S(I),XP(f)
        • P(e);SBLOCK,XP(K)::S(I)
        • P(a);SBLOCK::S(I),XP(f)
      • Refutation
        • P(d);XQ(E)
    • Try
      • P(A);
      • Vars
        • K(b);S_FLIGHT,XP(K)::S(I),XP(f)
        • K(b);OGATEB,S_FLIGHT,XP(L)::B(M)
        • P(e);SBLOCK,XP(K)::S(I)
        • P(a);SBLOCK::S(I),XP(f)
      • Refutation
        • K(b);S_FLIGHT
    • Try
      • P(A);
      • Vars
        • K(b);S_FLIGHT,XP(K)::S(I),XP(f)
        • K(b);OGATEB,S_FLIGHT,XP(L)::B(M)
        • P(e);SBLOCK,XP(K)::S(I)
        • P(a);SBLOCK::S(I),XP(f)
      • Refutation
        • K(b);S_FLIGHT
    • Try
      • P(C);CHECK
      • Vars
        • K(b);S_FLIGHT,XP(K)::S(I),XP(f)
      • Refutation
        • K(b);S_FLIGHT,XP(C)
    • Try
      • P(K);
      • Vars
        • K(b);S_FLIGHT::S(I)
        • K(b);S_FLIGHT::S(I),XP(f)
        • P(a);SBLOCK::S(I),XP(f)
      • Refutation
        • K(b);S_FLIGHT,XP(L)
  • Actual
    • B(M);
    • Vars
      • K(b);S_FLIGHT::S(I)
      • K(b);S_FLIGHT,XP(K)::S(I),XP(f)
      • K(b);S_FLIGHT,XP(L)::QAB(E)+S(I)
      • P(e);SBLOCK,XP(K)::S(I)
      • P(a);SBLOCK::S(I),XP(f)
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