Problem Display
PID: 37847 (8/4p3/3prr1b/R2NN1n1/2p1k3/1p3p2/1Q2P3/7K w - - 0 1)

Bull, Cecil Alfred Lucas

3rd HM., Narodni osvobozeni, 1926

8/4p3/3prr1b/R2NN1n1/2p1k3/1p3p2/1Q2P3/7K

#3

6 + 10


5371 Sonatas in Chess 1960

SOLUTION


  • SOUND
  • Sets
    • 1...dxe5
      • 2.Qb1+
        • 2...Kd4
          • 3.e3#
  • Tries
    • 1.Qd4+?
      • 1...Kf5
        • 2.Se3#
        • 2.Qf4#
      • 1...Kxd4!
    • 1.Qb1+?
      • 1...Kd4
        • 2.Sc6#
      • 1...Kxe5!
  • Keys
    • 1.Qc1!
      • threat
        • 2.Qe3+
          • 2...Kf5
            • 3.Qf4#
      • 1...Kxe5
        • 2.Sc3+
          • 2...Kd4
            • 3.Rd5#
            • 3.Qd2#
          • 2...d5
            • 3.Rxd5#
      • 1...Rxe5
        • 2.Qxc4+
          • 2...Kf5
            • 3.Sxe7#
      • 1...dxe5
        • 2.Qb1+
          • 2...Kd4
            • 3.e3#
      • 1...Sh3
        • 2.Sc3+
          • 2...Kd4
            • 3.Sc6#
            • 3.Rd5#
          • 2...Kf5
            • 3.e4#
      • 1...Sf7
        • 2.Sc3+
          • 2...Kd4
            • 3.Sc6#
            • 3.Rd5#
          • 2...Kf5
            • 3.e4#
      • 1...Sh7
        • 2.Sc3+
          • 2...Kd4
            • 3.Sc6#
            • 3.Rd5#
          • 2...Kf5
            • 3.e4#

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