Problem Display
PID: 220406 (2k2rb1/2P2p2/1PP2B2/5p2/5N2/4nn2/K4N2/5R2 w - - 0 1)

Lazard, Frederic

Die Schwalbe, 1928

2k2rb1/2P2p2/1PP2B2/5p2/5N2/4nn2/K4N2/5R2

#4

8 + 7


SOLUTION


  • COOKED
  • Keys
    • 1.Se4!
      • threat
        • 2.Sd6#
      • 1...fxe4
        • 2.Se6
          • threat
            • 3.b7#
          • 2...fxe6
            • 3.Be5
              • threat
                • 4.b7#
              • 3...Sxe5
                • 4.Rxf8#
    • 1.Rd1!
      • threat
        • 2.Rd8+
          • 2...Rxd8
            • 3.cxd8Q#
            • 3.cxd8R#
        • 2.Rd7
          • threat
            • 3.b7#
      • 1...Sxd1
        • 2.Sd5
          • threat
            • 3.Se7#
            • 3.b7#
          • 2...Sc3+
            • 3.Bxc3
              • threat
                • 4.Se7#
                • 4.b7#
      • 1...Sd2
        • 2.Rxd2
          • threat
            • 3.Rd8+
              • 3...Rxd8
                • 4.cxd8Q#
                • 4.cxd8R#
            • 3.Rd7
              • threat
                • 4.b7#
          • 2...Sd5
            • 3.Sxd5
              • threat
                • 4.Se7#
                • 4.b7#
        • 2.Se6
          • threat
            • 3.b7#
          • 2...fxe6
            • 3.Be5
              • threat
                • 4.b7#
      • 1...Sd4
        • 2.Rxd4
          • threat
            • 3.Rd8+
              • 3...Rxd8
                • 4.cxd8Q#
                • 4.cxd8R#
            • 3.Ra4
              • threat
                • 4.Ra8#
            • 3.Rd7
              • threat
                • 4.b7#
          • 2...Sd5
            • 3.Sxd5
              • threat
                • 4.Se7#
                • 4.b7#

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