MESON Chess Problem Database

Problem Display
PID: 60329 (4B3/nN6/p4q2/Pp1N1p2/k7/2P1p1r1/K2P4/8 w - - 0 1)

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

1st Prize, Deutsche Schachzeitung, 1910

4B3/nN6/p4q2/Pp1N1p2/k7/2P1p1r1/K2P4/8

#4

7 + 8

5424 Versunkene Schatze 1998

SOLUTION

  • SOUND
  • Keys
    • 1.Bf7!
      • threat
        • 2.Sb6+
          • 2...Qxb6
            • 3.Bb3#
      • 1...Qxc3
        • 2.Sxc3+
          • 2...Kb4
            • 3.Bb3
              • threat
                • 4.Sd5#
      • 1...Qxf7
        • 2.Sc5+
          • 2...Kxa5
            • 3.Sb3+
              • 3...Ka4
                • 4.Sb6#
      • 1...b4
        • 2.Be8+
          • 2...Qc6
            • 3.Sb6+
              • 3...Kb5
                • 4.c4#
          • 2...Sb5
            • 3.Sc5+
              • 3...Kxa5
                • 4.cxb4#
          • 2...Sc6
            • 3.Sb6+
              • 3...Kb5
                • 4.c4#
      • 1...Qe6
        • 2.Bxe6
          • threat
            • 3.Sb6#
          • 2...b4
            • 3.Bd7+
              • 3...Sb5
                • 4.Sb6#
              • 3...Sc6
                • 4.Bxc6#
          • 2...Sc8
            • 3.Sb6+
              • 3...Sxb6
                • 4.Bb3#
            • 3.Sxe3
              • threat
                • 4.Bb3#
              • 3...b4
                • 4.Bd7#
            • 3.Bxf5
              • threat
                • 4.Bc2#
              • 3...b4
                • 4.Bd7#
            • 3.Sb4
              • threat
                • 4.Bb3#
            • 3.Sf4
              • threat
                • 4.Bb3#
              • 3...b4
                • 4.Bd7#
            • 3.Sf6
              • threat
                • 4.Bb3#
              • 3...b4
                • 4.Bd7#
            • 3.Sc7
              • threat
                • 4.Bb3#
            • 3.Se7
              • threat
                • 4.Bb3#
              • 3...b4
                • 4.Bd7#

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