MESON Chess Problem Database

Problem Display
PID: 76699 (6B1/8/7K/5k2/6Rp/5p2/7B/8 w - - 0 1)

Butwillo, Brother

The Tablet, 1944

(First published on Sat Jul 8 1944)

6B1/8/7K/5k2/6Rp/5p2/7B/8

#2

4 + 3

15239 Valois Notebooks 2016

SOLUTION

  • SOUND
  • Sets
    • 1...Kxg4
      • 2.Be6#
  • Tries
    • 1.Bc7?
      • threat
        • 2.Rf4#
      • 1...Kxg4
        • 2.Be6#
      • 1...Kf6!
    • 1.Bb8?
      • threat
        • 2.Rf4#
      • 1...Kxg4
        • 2.Be6#
      • 1...Kf6!
  • Keys
    • 1.Bd6!
      • threat
        • 2.Rf4#
      • 1...Kxg4
        • 2.Be6#
      • 1...Kf6
        • 2.Rf4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • K(c);S_FLIGHT,XR(B)::B(D)
  • Tries
    • Try
      • B(A);
      • Threat
        • R1(B)
      • Vars
        • K(c);S_FLIGHT,XR(B)::B(D)
      • Refutation
        • K(c);P-FLIGHT
    • Try
      • B(A);
      • Threat
        • R1(B)
      • Vars
        • K(c);S_FLIGHT,XR(B)::B(D)
      • Refutation
        • K(c);P-FLIGHT
  • Actual
    • B(A);
    • Threat
      • R1(B)
    • Vars
      • K(c);S_FLIGHT,XR(B)::B(D)
      • K(c);P-FLIGHT::R(B)
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