MESON Chess Problem Database

Problem Display
PID: 3634 (K7/2pN4/B1pn4/k7/pNb5/p3p3/8/4Bn2 w - - 0 1)

Prevorovsky, Emil

Nasinec, 1941

K7/2pN4/B1pn4/k7/pNb5/p3p3/8/4Bn2

#3

5 + 9

3440 The Siers Battery in the Bohemian Three-mover 2000

SOLUTION

  • SOUND
  • Sets
    • 1...Bb5
      • 2.Sxc6+
        • 2...Kxa6
          • 3.Scb8#
    • 1...Sh2
      • 2.Sd5+
        • 2...Kxa6
          • 3.Sxc7#
    • 1...Sg3
      • 2.Sd5+
        • 2...Kxa6
          • 3.Sxc7#
    • 1...Se4
      • 2.Bxc4
        • threat
          • 3.Sxc6#
        • 2...c5
          • 3.Sc6#
    • 1...Sb5
      • 2.Sxc6+
        • 2...Kxa6
          • 3.Scb8#
    • 1...Sf5
      • 2.Bxc4
        • threat
          • 3.Sxc6#
        • 2...c5
          • 3.Sc6#
    • 1...Sb7
      • 2.Bxc4
        • threat
          • 3.Sxc6#
        • 2...c5
          • 3.Sc6#
    • 1...Sf7
      • 2.Bxc4
        • threat
          • 3.Sxc6#
        • 2...c5
          • 3.Sc6#
    • 1...Se8
      • 2.Bxc4
        • threat
          • 3.Sxc6#
        • 2...c5
          • 3.Sc6#
  • Tries
    • 1.Sd5+?
      • 1...Kxa6
        • 2.Sxc7#
      • 1...Sd2!
    • 1.Bxc4?
      • threat
        • 2.Sxc6#
      • 1...Sb5
        • 2.Sxc6+
          • 2...Ka6
            • 3.Scb8#
      • 1...Sxc4!
  • Keys
    • 1.Bc3!
      • threat
        • 2.Sd5+
          • 2...Kxa6
            • 3.Sxc7#
      • 1...Bxa6
        • 2.Sc2+
          • 2...Kb5
            • 3.Sxa3#
      • 1...Bb5
        • 2.Sd3+
          • 2...Kxa6
            • 3.S3c5#
        • 2.Sd5+
          • 2...Kxa6
            • 3.Sxc7#
            • 3.Sc5#
            • 3.Sb8#
        • 2.Sxc6+
          • 2...Kxa6
            • 3.Scb8#
      • 1...Bd5
        • 2.Sxd5+
          • 2...Kxa6
            • 3.Sxc7#
      • 1...Se4
        • 2.Bxc4
          • threat
            • 3.Sxc6#
          • 2...c5
            • 3.Sc6#
      • 1...Sb5
        • 2.Sxc6+
          • 2...Kxa6
            • 3.Scb8#
      • 1...Se8
        • 2.Bxc4
          • threat
            • 3.Sa2#
            • 3.Sc2#
            • 3.Sd3#
            • 3.Sd5#
            • 3.Sa6#
            • 3.Sxc6#

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