MESON Chess Problem Database

Problem Display
PID: 57016 (6Q1/1Nn5/2p1rp2/2p5/2r1k2P/2PN3K/4PP2/1B2R3 w - - 0 1)

Baird, Edith Elina Helen (Mrs WJ)

Manchester Weekly Times, 1893

6Q1/1Nn5/2p1rp2/2p5/2r1k2P/2PN3K/4PP2/1B2R3

#2

10 + 7

3262 700 Chess Problems 1902

SOLUTION

  • SOUND
  • Sets
    • 1...Kf5
      • 2.Qh7#
    • 1...Re5
      • 2.Sd6#
    • 1...Rd6
      • 2.Sxd6#
    • 1...Re7
      • 2.Sd6#
    • 1...Re8
      • 2.Sd6#
    • 1...Sb5
      • 2.Qxe6#
    • 1...Sd5
      • 2.Qxe6#
    • 1...Sa6
      • 2.Qxe6#
    • 1...Sa8
      • 2.Qxe6#
    • 1...Se8
      • 2.Qxe6#
    • 1...f5
      • 2.Qg2#
  • Tries
    • 1.Sb4+?
      • 1...Kf4
        • 2.Qg3#
      • 1...Ke5!
    • 1.Sf4+?
      • 1...Kxf4
        • 2.Qg3#
      • 1...Ke5!
    • 1.Qg6+?
      • 1...f5
        • 2.Qg2#
      • 1...Kd5!
  • Keys
    • 1.Ba2!
      • 1...Kd5
        • 2.e4#
      • 1...Kf5
        • 2.Qh7#
      • 1...Rxc3
        • 2.Qg4#
      • 1...Ra4
        • 2.Qg4#
      • 1...Rb4
        • 2.Qg4#
      • 1...Rd4
        • 2.Qg4#
      • 1...Re5
        • 2.Sd6#
      • 1...Rd6
        • 2.Sxd6#
      • 1...Re7
        • 2.Sd6#
      • 1...Re8
        • 2.Sd6#
      • 1...Sb5
        • 2.Qxe6#
      • 1...Sd5
        • 2.Qxe6#
      • 1...Sa6
        • 2.Qxe6#
      • 1...Sa8
        • 2.Qxe6#
      • 1...Se8
        • 2.Qxe6#
      • 1...f5
        • 2.Qg2#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
    • K(b);S_FLIGHT::QAB(J)
    • R(e);N_GUARD::S(I)
    • R(e);N_GUARD::S(I),XR(e)
    • S(g);N_GUARD::QAR2(J),XR(e)
    • P(f);SBLOCK::QAB(J)
  • Tries
    • Try
      • S(F);CHECK
      • Vars
        • K(b);P-FLIGHT::QAB1(J)
      • Refutation
        • K(b);P-FLIGHT
    • Try
      • S(F);CHECK
      • Vars
        • K(b);P-FLIGHT,XS(F)::QAB1(J)
      • Refutation
        • K(b);P-FLIGHT
    • Try
      • Q(J);CHECK
      • Vars
        • P(f);P_SPINP(f),SBLOCK::QAB(J)
      • Refutation
        • K(b);S_FLIGHT
  • Actual
    • B(A);
    • Vars
      • K(b);OGATE,P_SPINR(a),S_FLIGHT::P(C)
      • K(b);S_FLIGHT::QAB(J)
      • R(a);P_PINS(F),XP(E)::QAR2(J)
      • R(a);::QAR2(J)
      • R(e);N_GUARD::S(I)
      • R(e);N_GUARD::S(I),XR(e)
      • S(g);N_GUARD::QAR2(J),XR(e)
      • P(f);SBLOCK::QAB(J)
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