Problem Display
PID: 25067 (8/8/8/1N6/p7/2N5/Bpp1P3/b1k1K3 w - - 0 1)

Kraemer, Adolf Herrmann Rudolf Ferdinand

1st Prize, American Chess Bulletin, 1948

8/8/8/1N6/p7/2N5/Bpp1P3/b1k1K3

#3

5 + 5


461 Schach-Express 1949
14986 White-Hume Collection 2014

SOLUTION


  • SOUND
  • Keys
    • 1.Bb1!
      • threat
        • 2.Sa2+
          • 2...Kxb1
            • 3.Sbc3#
      • 1...cxb1Q
        • 2.Sa3
          • 2...Qa2
            • 3.Sxa2#
          • 2...Qc2
            • 3.Sa2#
          • 2...Qd3
            • 3.Sa2#
          • 2...Qe4
            • 3.Sa2#
          • 2...Qf5
            • 3.Sa2#
          • 2...Qg6
            • 3.Sa2#
          • 2...Qh7
            • 3.Sa2#
      • 1...cxb1S
        • 2.Sa2+
          • 2...Kc2
            • 3.Sd4#
      • 1...cxb1B
        • 2.Sa3
          • 2...Ba2
            • 3.Sxa2#
          • 2...Bc2
            • 3.Sa2#
          • 2...Bd3
            • 3.Sa2#
          • 2...Be4
            • 3.Sa2#
          • 2...Bf5
            • 3.Sa2#
          • 2...Bg6
            • 3.Sa2#
          • 2...Bh7
            • 3.Sa2#
      • 1...cxb1R
        • 2.Sd4
          • 2...a3
            • 3.Sa2#

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