Problem Display
PID: 185719 (4k2r/K1p2p2/2N2P2/2p5/8/3B1p2/8/6R1 w k - 0 1)

Ayner, I

The Observer, 1931

(First published on Sun Jun 7 1931)

4k2r/K1p2p2/2N2P2/2p5/8/3B1p2/8/6R1

#3

5 + 6


15239 Valois Notebooks 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Bh7?
      • threat
        • 2.Rd1
          • threat
            • 3.Rd8#
          • 2...Kf8
            • 3.Rd8#
      • 1...Kf8
        • 2.Rd1
          • threat
            • 3.Rd8#
          • 2...Ke8
            • 3.Rd8#
      • 1...Rf8
        • 2.Rd1
          • threat
            • 3.Rd8#
      • 1...Kd7!
  • Keys
    • 1.Rd1!
      • threat
        • 2.Bh7
          • threat
            • 3.Rd8#
          • 2...Kf8
            • 3.Rd8#
      • 1...Kd7
        • 2.Bf5+
          • 2...Kxc6
            • 3.Bd7#
          • 2...Ke8
            • 3.Rd8#
      • 1...Kf8
        • 2.Bb1
          • threat
            • 3.Rd8#
          • 2...Ke8
            • 3.Rd8#
          • 2...Kg8
            • 3.Rd8#
        • 2.Bc2
          • threat
            • 3.Rd8#
          • 2...Ke8
            • 3.Rd8#
          • 2...Kg8
            • 3.Rd8#
        • 2.Be4
          • threat
            • 3.Rd8#
          • 2...Ke8
            • 3.Rd8#
          • 2...Kg8
            • 3.Rd8#
        • 2.Bf5
          • threat
            • 3.Rd8#
          • 2...Ke8
            • 3.Rd8#
          • 2...Kg8
            • 3.Rd8#
        • 2.Bh7
          • threat
            • 3.Rd8#
          • 2...Ke8
            • 3.Rd8#
      • 1...0-0
        • 2.Se7+
          • 2...Kh8
            • 3.Rh1#
      • 1...Rh1
        • 2.Bf1
          • threat
            • 3.Rd8#
          • 2...Kf8
            • 3.Rd8#
      • 1...Rh2
        • 2.Be2
          • threat
            • 3.Rd8#
          • 2...Kf8
            • 3.Rd8#
      • 1...Rh4
        • 2.Be4
          • threat
            • 3.Rd8#
          • 2...Kf8
            • 3.Rd8#
      • 1...Rh5
        • 2.Bf5
          • threat
            • 3.Rd8#
          • 2...Kf8
            • 3.Rd8#
      • 1...Rh7
        • 2.Bb1
          • threat
            • 3.Rd8#
          • 2...Kf8
            • 3.Rd8#
        • 2.Bf1
          • threat
            • 3.Rd8#
          • 2...Kf8
            • 3.Rd8#
        • 2.Bc2
          • threat
            • 3.Rd8#
          • 2...Kf8
            • 3.Rd8#
        • 2.Be2
          • threat
            • 3.Rd8#
          • 2...Kf8
            • 3.Rd8#
        • 2.Bc4
          • threat
            • 3.Rd8#
          • 2...Kf8
            • 3.Rd8#
        • 2.Be4
          • threat
            • 3.Rd8#
          • 2...Kf8
            • 3.Rd8#
        • 2.Bb5
          • threat
            • 3.Rd8#
          • 2...Kf8
            • 3.Rd8#
        • 2.Bf5
          • threat
            • 3.Rd8#
          • 2...Kf8
            • 3.Rd8#
        • 2.Ba6
          • threat
            • 3.Rd8#
          • 2...Kf8
            • 3.Rd8#
        • 2.Bxh7
          • threat
            • 3.Rd8#
          • 2...Kf8
            • 3.Rd8#
      • 1...Rf8
        • 2.Bb1
          • threat
            • 3.Rd8#
        • 2.Bf1
          • threat
            • 3.Rd8#
        • 2.Bc2
          • threat
            • 3.Rd8#
        • 2.Be2
          • threat
            • 3.Rd8#
        • 2.Bc4
          • threat
            • 3.Rd8#
        • 2.Be4
          • threat
            • 3.Rd8#
        • 2.Bb5
          • threat
            • 3.Rd8#
        • 2.Bf5
          • threat
            • 3.Bd7#
            • 3.Re1#
            • 3.Rd8#
        • 2.Ba6
          • threat
            • 3.Rd8#
        • 2.Bh7
          • threat
            • 3.Rd8#

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