MESON Chess Problem Database

Problem Display
PID: 204242 (8/8/B7/5P2/1B1k2K1/P7/6Q1/8 w - - 0 1)

Daniel, Arthur William

The Field, 1904

(First published on Sat Nov 19 1904)

8/8/B7/5P2/1B1k2K1/P7/6Q1/8

#2

6 + 1

15148 Sadier Collection 2020
15239 Valois Notebooks 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Ke3
      • 2.Bc5#
  • Tries
    • 1.Kg3?
      • 1...Ke3
        • 2.Bc5#
      • 1...Ke5!
    • 1.Kg5?
      • 1...Ke3
        • 2.Bc5#
      • 1...Ke5!
    • 1.Bd6?
      • 1...Ke3
        • 2.Bc5#
      • 1...Kc3!
    • 1.Bf1?
      • 1...Ke3
        • 2.Bc5#
      • 1...Ke5!
    • 1.Bb5?
      • 1...Ke3
        • 2.Bc5#
      • 1...Ke5!
    • 1.Qd5+?
      • 1...Ke3
        • 2.Bc5#
      • 1...Kxd5!
    • 1.Qc6?
      • 1...Ke5
        • 2.Bc3#
      • 1...Ke3!
    • 1.a4?
      • 1...Ke3
        • 2.Bc5#
      • 1...Ke5!
    • 1.f6?
      • 1...Ke3
        • 2.Bc5#
      • 1...Ke5!
  • Keys
    • 1.Bb7!
      • threat
        • 2.Qe4#
      • 1...Kd3
        • 2.Qe4#
      • 1...Ke3
        • 2.Qd2#
      • 1...Kc4
        • 2.Qd5#
      • 1...Ke5
        • 2.Qb2#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 1
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
    • K(a);S_FLIGHT::B(C)
  • Tries
    • Try
      • K(D);P-FLIGHT
      • Vars
        • K(a);S_FLIGHT::B(C)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • K(D);P-FLIGHT
      • Vars
        • K(a);S_FLIGHT::B(C)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(C);
      • Vars
        • K(a);S_FLIGHT::B(C)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(F);
      • Vars
        • K(a);S_FLIGHT::B(C)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(F);
      • Vars
        • K(a);S_FLIGHT::B(C)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • Q(A);CHECK
      • Vars
        • K(a);S_FLIGHT::B(C)
      • Refutation
        • K(a);P-FLIGHT,XQ(A)
    • Try
      • Q(A);
      • Vars
        • K(a);S_FLIGHT::B(C)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • P(B);
      • Vars
        • K(a);S_FLIGHT::B(C)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • P(E);
      • Vars
        • K(a);S_FLIGHT::B(C)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • B(F);
    • Threat
      • QAR1(A)
    • Vars
      • K(a);P-FLIGHT::QAB1(A)
      • K(a);S_FLIGHT::QAB1(A)
      • K(a);S_FLIGHT::QAB(A)
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