MESON Chess Problem Database

Problem Display
PID: 138984 (3K4/1B1pp3/4p3/N3kn1N/1Q4Pp/2p4r/8/2b5 w - - 0 1)

Boorer, PA

The Problemist, 1936

3K4/1B1pp3/4p3/N3kn1N/1Q4Pp/2p4r/8/2b5

#2

6 + 9

  • SOUND
  • Sets
    • 1...Re3
      • 2.Qf4#
    • 1...Bb2
      • 2.Qf4#
    • 1...Ba3
      • 2.Qf4#
    • 1...Bf4
      • 2.Qxf4#
    • 1...Se3
      • 2.Qf4#
    • 1...Sd4
      • 2.Sc4#
    • 1...Sd6
      • 2.Qc5#
    • 1...d5
      • 2.Sc6#
    • 1...d6
      • 2.Qe4#
  • Tries
    • 1.Kxd7?
      • threat
        • 2.Qc5#
        • 2.Qe4#
      • 1...Re3
        • 2.Qc5#
        • 2.Qf4#
      • 1...Ba3
        • 2.Qe4#
        • 2.Qf4#
      • 1...Be3
        • 2.Qe4#
      • 1...Se3
        • 2.Qxc3#
        • 2.Qe4#
        • 2.Qf4#
      • 1...Sg3
        • 2.Qxc3#
        • 2.Qc5#
      • 1...Sd4
        • 2.Sc4#
        • 2.Qc5#
      • 1...Sd6
        • 2.Qc5#
      • 1...Rd3+!
    • 1.Qxc3+?
      • 1...Kd6
        • 2.Qc7#
      • 1...Sd4
        • 2.Sc4#
      • 1...Rxc3!
    • 1.Qd4+?
      • 1...Sxd4
        • 2.Sc4#
      • 1...Kxd4!
  • Keys
    • 1.Kc7!
      • threat
        • 2.Qe4#
      • 1...Re3
        • 2.Qf4#
      • 1...Sg3
        • 2.Qxc3#
      • 1...Sd4
        • 2.Sc4#
      • 1...Sd6
        • 2.Qc5#
      • 1...d5
        • 2.Sc6#
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