Problem Display
PID: 24303 (3K4/b2Q4/1p6/3RBP2/1r2k3/1P1p1p1p/6bp/3N3n w - - 0 1)

Blake, Percy Francis

The Observer, 1936

(First published on Sun Apr 12 1936)

3K4/b2Q4/1p6/3RBP2/1r2k3/1P1p1p1p/6bp/3N3n

#3

7 + 10


15239 Valois Notebooks 2019

SOLUTION


  • COOKED
  • Tries
    • 1.Qe6?
      • threat
        • 2.Bxh2#
        • 2.Bg3#
        • 2.Bd6#
        • 2.Bc7#
        • 2.Bb8#
      • 1...Bb8
        • 2.Bd6#
        • 2.Bc7#
        • 2.Bxb8#
      • 1...Sg3
        • 2.Bxg3#
        • 2.Bd6#
        • 2.Bc7#
        • 2.Bb8#
      • 1...f2!
  • Keys
    • 1.Bc7!
      • threat
        • 2.Qe6#
      • 1...f2
        • 2.Rxd3
          • threat
            • 3.Sc3#
            • 3.Re3#
            • 3.Qd5#
    • 1.f6!
      • threat
        • 2.Bc7
          • threat
            • 3.Qf5#
            • 3.Qe6#
        • 2.Bb8
          • threat
            • 3.Qf5#
            • 3.Qe6#
      • 1...Rxb3
        • 2.Bc7
          • threat
            • 3.Rd4#
            • 3.Qf5#
            • 3.Qe6#
        • 2.Bb8
          • threat
            • 3.Rd4#
            • 3.Qf5#
            • 3.Qe6#
      • 1...f2
        • 2.Sc3+
          • 2...Ke3
            • 3.Rxd3#
          • 2...Kf3
            • 3.Rxd3#
      • 1...Rc4
        • 2.Bc7
          • threat
            • 3.Qf5#
            • 3.Qe6#
        • 2.bxc4
          • threat
            • 3.Qg4#
            • 3.Qh7#
      • 1...Rd4
        • 2.Bd6
          • threat
            • 3.Qf5#
            • 3.Qe6#
          • 2...Kxd5
            • 3.Sc3#
          • 2...Rxd5
            • 3.Qg4#
      • 1...Rb5
        • 2.Rxb5
          • threat
            • 3.Qg4#
            • 3.Qh7#
      • 1...Bb8
        • 2.Bxb8
          • threat
            • 3.Qf5#
            • 3.Qe6#
      • 1...Sg3
        • 2.Bxg3
          • threat
            • 3.Re5#
            • 3.Qf5#
            • 3.Qe6#
      • 1...b5
        • 2.Bc7
          • threat
            • 3.Qf5#
            • 3.Qe6#

FEATURES


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