MESON Chess Problem Database

Problem Display
PID: 208909 (7Q/4RBp1/6Pp/7P/2pB1k2/p1p4P/Kn1bR3/1n6 w - - 0 1)

Burrows, WT

Detroit Free Press, 1876

7Q/4RBp1/6Pp/7P/2pB1k2/p1p4P/Kn1bR3/1n6

#2

9 + 9

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Qb8+?
      • 1...Kf3
        • 2.Bd5#
        • 2.Rf2#
      • 1...Kf5
        • 2.Qe5#
      • 1...Kg5!
  • Keys
    • 1.Qc8!
      • threat
        • 2.Qg4#
      • 1...Kf3
        • 2.Qg4#
      • 1...Kg3
        • 2.Qg4#
      • 1...Kg5
        • 2.Qg4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(I);CHECK
      • Vars
        • K(g);P-FLIGHT::QAR1(I)
      • Refutation
        • K(g);S_FLIGHT
  • Actual
    • Q(I);
    • Threat
      • QAR1(I)
    • Vars
      • K(g);P-FLIGHT::QAB1(I)
      • K(g);S_FLIGHT::QAR1(I)
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