MESON Chess Problem Database

Problem Display
PID: 95304 (1K6/2B5/k1N5/2p2p2/P1b5/6nB/2n2p2/8 w - - 0 1)

Kubbel, Leonid Ivanovich (AKA Kubbel, Karl Artur Leonid)

Deutsches Wochenschach, 1909

1K6/2B5/k1N5/2p2p2/P1b5/6nB/2n2p2/8

#4

5 + 7

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Bg2!
      • threat
        • 2.Sb4+
          • 2...Sxb4
            • 3.Bb7#
          • 2...cxb4
            • 3.Bb7#
      • 1...Bd5
        • 2.Bxd5
          • threat
            • 3.Bc4#
          • 2...f1Q
            • 3.Sb4+
              • 3...Sxb4
                • 4.Bb7#
              • 3...cxb4
                • 4.Bb7#
          • 2...f1B
            • 3.Sb4+
              • 3...Sxb4
                • 4.Bb7#
              • 3...cxb4
                • 4.Bb7#
            • 3.Ka8
              • threat
                • 4.Sb8#
            • 3.Sd4
              • threat
                • 4.Bb7#
              • 3...Bg2
                • 4.Bc4#
            • 3.Sa5
              • threat
                • 4.Bb7#
              • 3...Bg2
                • 4.Bc4#
            • 3.Se5
              • threat
                • 4.Bb7#
              • 3...Bg2
                • 4.Bc4#
            • 3.Sa7
              • threat
                • 4.Bb7#
              • 3...Bg2
                • 4.Bc4#
            • 3.Se7
              • threat
                • 4.Bb7#
              • 3...Bg2
                • 4.Bc4#
            • 3.Sd8
              • threat
                • 4.Bb7#
              • 3...Bg2
                • 4.Bc4#
            • 3.Be6
              • threat
                • 4.Bc8#
          • 2...Sa3
            • 3.Sb4+
              • 3...cxb4
                • 4.Bb7#
            • 3.Ka8
              • threat
                • 4.Sb8#
            • 3.Sd4
              • threat
                • 4.Bb7#
            • 3.Sa5
              • threat
                • 4.Bb7#
            • 3.Se5
              • threat
                • 4.Bb7#
            • 3.Sa7
              • threat
                • 4.Bb7#
            • 3.Se7
              • threat
                • 4.Bb7#
            • 3.Sd8
              • threat
                • 4.Bb7#
            • 3.Be6
              • threat
                • 4.Bc8#
          • 2...Se3
            • 3.Sb4+
              • 3...cxb4
                • 4.Bb7#
            • 3.Ka8
              • threat
                • 4.Sb8#
            • 3.Be6
              • threat
                • 4.Bc8#
          • 2...Sd4
            • 3.Sb4+
              • 3...cxb4
                • 4.Bb7#
            • 3.Bc4+
              • 3...Sb5
                • 4.Bxb5#
                • 4.axb5#
            • 3.Sxd4
              • threat
                • 4.Bc4#
                • 4.Bb7#
            • 3.Ka8
              • threat
                • 4.Sb8#
              • 3...Sxc6
                • 4.Bc4#
      • 1...Se4
        • 2.Bf1
          • threat
            • 3.Bxc4#
          • 2...Bxf1
            • 3.Ka8
              • threat
                • 4.Sb8#
          • 2...Be2
            • 3.Bxe2+
              • 3...c4
                • 4.Bxc4#
            • 3.Ka8
              • threat
                • 4.Sb8#
          • 2...Bd3
            • 3.Bxd3+
              • 3...c4
                • 4.Bxc4#
            • 3.Ka8
              • threat
                • 4.Sb8#
          • 2...Sa3
            • 3.Ka8
              • threat
                • 4.Sb8#
          • 2...Se3
            • 3.Ka8
              • threat
                • 4.Sb8#
          • 2...Sd4
            • 3.Bxc4+
              • 3...Sb5
                • 4.Bxb5#
                • 4.axb5#
            • 3.Ka8
              • threat
                • 4.Sb8#
              • 3...Sxc6
                • 4.Bxc4#
          • 2...Sd2
            • 3.Ka8
              • threat
                • 4.Sb8#
          • 2...Sc3
            • 3.Bxc4+
              • 3...Sb5
                • 4.Bxb5#
                • 4.axb5#
            • 3.Ka8
              • threat
                • 4.Sb8#
              • 3...Sxa4
                • 4.Bxc4#
          • 2...Sd6
            • 3.Ka8
              • threat
                • 4.Sb8#

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