MESON Chess Problem Database

Problem Display
PID: 142621 (3R4/4Q3/3p4/8/1P1R1K2/2k5/pNn1B3/n1B5 w - - 0 1)

Winter-Wood, Edward John

Hampstead and Highgate Express, 1902

(First published on Sat Feb 15 1902)

3R4/4Q3/3p4/8/1P1R1K2/2k5/pNn1B3/n1B5

#2

8 + 5

15254 EJWW Scrapbook 2011

SOLUTION

  • SOUND
  • Sets
    • 1...Kxd4
      • 2.Qe5#
    • 1...Sb3
      • 2.Rc4#
    • 1...d5
      • 2.Rd3#
  • Tries
    • 1.Sd1+?
      • 1...Kxd4
        • 2.Rxd6#
        • 2.Qxd6#
        • 2.Qe4#
        • 2.Qe5#
      • 1...Kb3!
    • 1.Sa4+?
      • 1...Kxd4
        • 2.Rxd6#
        • 2.Qxd6#
        • 2.Qe4#
        • 2.Qe5#
      • 1...Kb3!
    • 1.Rc8+?
      • 1...Kxd4
        • 2.Qxd6#
        • 2.Qe4#
      • 1...Kb3!
    • 1.Qc7+?
      • 1...Kxd4
        • 2.Rxd6#
        • 2.Qc4#
        • 2.Qc5#
      • 1...Kb3!
  • Keys
    • 1.Bd1!
      • 1...Kb3
        • 2.Qe3#
      • 1...Kxd4
        • 2.Qe5#
      • 1...Sxb4
        • 2.Rc4#
      • 1...Sxd4
        • 2.Qe1#
      • 1...Sb3
        • 2.Rc4#
      • 1...Se1
        • 2.Rc4#
      • 1...Sa3
        • 2.Qe3#
      • 1...Se3
        • 2.Qxe3#
      • 1...d5
        • 2.Rd3#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 0
  • Sets
    • K(d);OGATEB,P_SPINP(e),S_FLIGHT,XR(E)::QAB1(G)
    • S(a);SBLOCK::R1(E)
    • P(e);::R1(E)
  • Tries
    • Try
      • S(B);CHECK
      • Refutation
        • K(d);P-FLIGHT
    • Try
      • S(B);CHECK
      • Refutation
        • K(d);P-FLIGHT
    • Try
      • R(H);CHECK
      • Refutation
        • K(d);P-FLIGHT
    • Try
      • Q(G);CHECK
      • Refutation
        • K(d);P-FLIGHT
  • Actual
    • B(C);
    • Vars
      • K(d);P-FLIGHT,P_SPINS(c)::QAR(G)
      • K(d);OGATEB,P_SPINP(e),S_FLIGHT,XR(E)::QAB1(G)
      • S(c);XP(D)::R1(E)
      • S(c);N_GUARD,SBLOCK,XR(E)::QAB(G)
      • S(a);SBLOCK::R1(E)
      • S(c);::R1(E)
      • S(c);N_GUARD::QAR2(G)
      • S(c);N_GUARD::QAR2(G),XS(c)
      • P(e);::R1(E)
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