Problem Display
PID: 50243 (8/8/8/8/4B3/1pBPpN2/1pppk3/nrQb2K1 w - - 0 1)

Shinkman, William Anthony

Iternational Chess Magazine, 1889

8/8/8/8/4B3/1pBPpN2/1pppk3/nrQb2K1

#3

6 + 9


15 British Chess Magazine 1907
1829 The Theory of Pawn Promotion 1912
3925 The Golden Argosy 1929

SOLUTION


  • SOUND
  • Sets
    • 1...dxc1Q
      • 2.Sd4#
    • 1...dxc1S
      • 2.Sd4#
    • 1...dxc1B
      • 2.Sd4#
    • 1...dxc1R
      • 2.Sd4#
  • Tries
    • 1.Bf6?
      • threat
        • 2.Sd4+
          • 2...Ke1
            • 3.Bh4#
      • 1...dxc1Q
        • 2.Bh4
          • 2...Qd2
            • 3.Sd4#
      • 1...dxc1S
        • 2.Bc3
          • threat
            • 3.Sd4#
      • 1...dxc1B
        • 2.Bh4
          • 2...Bd2
            • 3.Sd4#
      • 1...dxc1R!
  • Keys
    • 1.Be5!
      • threat
        • 2.Sd4+
          • 2...Ke1
            • 3.Bg3#
      • 1...dxc1Q
        • 2.Bg3
          • 2...Qd2
            • 3.Sd4#
      • 1...dxc1S
        • 2.Bc3
          • threat
            • 3.Sd4#
      • 1...dxc1B
        • 2.Bg3
          • 2...Bd2
            • 3.Sd4#
      • 1...dxc1R
        • 2.Bg6
          • 2...Kxf3
            • 3.Bh5#

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