Problem Display
PID: 221863 (8/4P2Q/8/B2P4/2P5/1p3p2/bppp1P2/qr1k1KR1 w - - 0 1)

Wainwright, Joseph CJ

American Chess Bulletin, 1912

8/4P2Q/8/B2P4/2P5/1p3p2/bppp1P2/qr1k1KR1

#3

8 + 9


14986 White-Hume Collection 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Kc1
      • 2.Qh6
        • 2...Kd1
          • 3.Qxd2#
    • 1...Rc1
      • 2.Qd3
        • threat
          • 3.Qxd2#
          • 3.Qxf3#
    • 1...c1S
      • 2.Qh6
        • threat
          • 3.Qxd2#
        • 2...Kc2
          • 3.Qxd2#
  • Tries
    • 1.Qd3?
      • threat
        • 2.Qxd2#
      • 1...c1Q
        • 2.e8Q
          • threat
            • 3.Qe1#
        • 2.e8R
          • threat
            • 3.Re1#
      • 1...c1B!
    • 1.e8Q?
      • threat
        • 2.Qd3
          • threat
            • 3.Qxd2#
            • 3.Qe1#
          • 2...Kc1
            • 3.Qxd2#
        • 2.Qe3
          • threat
            • 3.Qxd2#
          • 2...Kc1
            • 3.Qxd2#
          • 2...c1Q
            • 3.Qxf3#
          • 2...c1B
            • 3.Qxf3#
      • 1...Kc1
        • 2.Qh6
          • 2...Kd1
            • 3.Qxd2#
        • 2.Qe3
          • 2...Kd1
            • 3.Qxd2#
      • 1...c1Q
        • 2.Qd3
          • threat
            • 3.Qe1#
      • 1...c1S
        • 2.Qh6
          • threat
            • 3.Qxd2#
          • 2...Kc2
            • 3.Qxd2#
        • 2.Qe3
          • threat
            • 3.Qxd2#
      • 1...c1R
        • 2.Qd3
          • threat
            • 3.Qxd2#
            • 3.Qe1#
      • 1...Rc1
        • 2.Qd3
          • threat
            • 3.Qxd2#
            • 3.Qxf3#
            • 3.Qe1#
        • 2.Qe3
          • threat
            • 3.Qxd2#
            • 3.Qxf3#
      • 1...c1B!
  • Keys
    • 1.e8R!
      • threat
        • 2.Qd3
          • threat
            • 3.Re1#
            • 3.Qxd2#
          • 2...Kc1
            • 3.Qxd2#
      • 1...Kc1
        • 2.Qh6
          • 2...Kd1
            • 3.Qxd2#
      • 1...c1Q
        • 2.Qd3
          • threat
            • 3.Re1#
      • 1...c1S
        • 2.Qh6
          • threat
            • 3.Qxd2#
          • 2...Kc2
            • 3.Qxd2#
      • 1...c1B
        • 2.Re4
          • 2...Kc2
            • 3.Re1#
      • 1...c1R
        • 2.Qd3
          • threat
            • 3.Re1#
            • 3.Qxd2#
      • 1...Rc1
        • 2.Qd3
          • threat
            • 3.Re1#
            • 3.Qxd2#
            • 3.Qxf3#

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