MESON Chess Problem Database

Problem Display
PID: 57018 (2b1B3/2pp4/5PnN/R1Pkp3/4p1Q1/1P6/2N5/3K4 w - - 0 1)

Baird, Edith Elina Helen (Mrs WJ)

Illustrated Sporting and Dramatic News, 1889

2b1B3/2pp4/5PnN/R1Pkp3/4p1Q1/1P6/2N5/3K4

#2

9 + 7

3262 700 Chess Problems 1902

SOLUTION

  • SOUND
  • Sets
    • 1...Kc6
      • 2.Qxe4#
    • 1...Ba6
      • 2.Qxd7#
    • 1...Bb7
      • 2.Qxd7#
    • 1...e3
      • 2.Sb4#
    • 1...c6
      • 2.Bf7#
    • 1...d6
      • 2.c6#
  • Tries
    • 1.Se3+?
      • 1...Kc6
        • 2.Qxe4#
      • 1...Kd4!
    • 1.Bxg6?
      • threat
        • 2.Bxe4#
      • 1...e3
        • 2.Sb4#
        • 2.Be4#
      • 1...Kc6!
  • Keys
    • 1.Sg8!
      • 1...Kc6
        • 2.Qxe4#
      • 1...Sf4
        • 2.Se7#
      • 1...Ba6
        • 2.Qxd7#
      • 1...Bb7
        • 2.Qxd7#
      • 1...Sh4
        • 2.Se7#
      • 1...Se7
        • 2.Sxe7#
      • 1...Sf8
        • 2.Se7#
      • 1...Sh8
        • 2.Se7#
      • 1...e3
        • 2.Sb4#
      • 1...c6
        • 2.Bf7#
      • 1...d6
        • 2.c6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
    • K(b);P_SPINP(f),S_FLIGHT::QAB(D),XP(a)
    • B(g);N_GUARD::QAR2(D),XP(f)
    • P(a);::S(B)
    • P(e);SBLOCK::B(I)
    • P(f);SBLOCK::R(E)+P(F)
  • Tries
    • Try
      • S(B);CHECK
      • Vars
        • K(b);P_SPINP(f),S_FLIGHT::QAB(D),XP(a)
      • Refutation
        • K(b);P-FLIGHT,P_SPINP(a)
    • Try
      • B(I);XS(d)
      • Threat
        • B(I),XP(a)
      • Refutation
        • K(b);S_FLIGHT
  • Actual
    • S(H);
    • Vars
      • K(b);P_SPINP(f),S_FLIGHT::QAB(D),XP(a)
      • S(d);N_GUARD::S(H)
      • B(g);N_GUARD::QAR2(D),XP(f)
      • S(d);N_GUARD::S(H),XS(d)
      • P(a);::S(B)
      • P(e);SBLOCK::B(I)
      • P(f);SBLOCK::R(E)+P(F)
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