Problem Display
PID: 200073 (1n3N1K/4B3/b5pp/4k3/r1p1Pp2/2P2Pr1/1N1PR3/1B6 w - - 0 1)

Alaikov, Venelin

The Macedonian Problemist, 2001

1n3N1K/4B3/b5pp/4k3/r1p1Pp2/2P2Pr1/1N1PR3/1B6

#3

10 + 9


SOLUTION


  • SOUND
  • Sets
    • 1...Ra1
      • 2.Sxc4+
        • 2...Bxc4
          • 3.d4#
    • 1...Ra2
      • 2.Sxc4+
        • 2...Bxc4
          • 3.d4#
    • 1...Ra3
      • 2.Sxc4+
        • 2...Bxc4
          • 3.d4#
    • 1...Ra5
      • 2.Sxc4+
        • 2...Bxc4
          • 3.d4#
    • 1...Bb7
      • 2.d4+
        • 2...cxd4 ep
          • 3.Sxd3#
    • 1...Bc8
      • 2.d4+
        • 2...cxd4 ep
          • 3.Sxd3#
  • Tries
    • 1.Sxc4+?
      • 1...Bxc4
        • 2.d4#
      • 1...Rxc4!
  • Keys
    • 1.Ba2!
      • threat
        • 2.Bxc4
          • threat
            • 3.Sd3#
            • 3.d4#
      • 1...Rxf3
        • 2.d4+
          • 2...cxd4 ep
            • 3.Sxg6#
      • 1...Rxa2
        • 2.Sxc4+
          • 2...Bxc4
            • 3.d4#
      • 1...Rh3
        • 2.Sd3+
          • 2...cxd3
            • 3.Sxg6#
        • 2.Bxc4
          • threat
            • 3.Sd3#
            • 3.Sxg6#
            • 3.d4#
        • 2.d4+
          • 2...cxd4 ep
            • 3.Sxg6#
      • 1...Ra3
        • 2.Sxc4+
          • 2...Bxc4
            • 3.d4#
      • 1...Ra5
        • 2.Sxc4+
          • 2...Bxc4
            • 3.d4#
      • 1...Bb7
        • 2.d4+
          • 2...cxd4 ep
            • 3.Sxd3#
      • 1...Sc6
        • 2.Sd3+
          • 2...cxd3
            • 3.Sd7#
      • 1...Sd7
        • 2.Sd3+
          • 2...cxd3
            • 3.Sxd7#
        • 2.Bxc4
          • threat
            • 3.Sd3#
            • 3.Sxd7#
            • 3.d4#
        • 2.d4+
          • 2...cxd4 ep
            • 3.Sxd7#
      • 1...g5
        • 2.Sd3+
          • 2...cxd3
            • 3.Sg6#
        • 2.Bxc4
          • threat
            • 3.Sd3#
            • 3.Sg6#
            • 3.d4#
        • 2.d4+
          • 2...cxd4 ep
            • 3.Sg6#

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