MESON Chess Problem Database

Problem Display
PID: 19939 (2B1Rb2/n2p1p2/N6r/5Pp1/3BP1R1/pPp4p/P1P4N/2K1k3 w - - 0 1)

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

Deutsches Wochenschach, 1909

2B1Rb2/n2p1p2/N6r/5Pp1/3BP1R1/pPp4p/P1P4N/2K1k3

#4

12 + 10

SOLUTION

  • SOUND
  • Keys
    • 1.Sb4!
      • threat
        • 2.Sd3+
          • 2...Ke2
            • 3.Rg1
              • threat
                • 4.Re1#
            • 3.Rg3
              • threat
                • 4.Re3#
        • 2.Rg1+
          • 2...Ke2
            • 3.Sd3
              • threat
                • 4.Re1#
      • 1...Ke2
        • 2.Sd3
          • threat
            • 3.Rg1
              • threat
                • 4.Re1#
            • 3.Rg3
              • threat
                • 4.Re3#
          • 2...Bd6
            • 3.e5
              • threat
                • 4.Re4#
              • 3...Rh4
                • 4.exd6#
      • 1...Bxb4
        • 2.Ba6
          • threat
            • 3.Sf3#
            • 3.Rg1#
          • 2...Rxa6
            • 3.e5
              • threat
                • 4.Re4#
              • 3...Ke2
                • 4.Re4#
              • 3...d5
                • 4.exd5 ep#
          • 2...Sb5
            • 3.Rg1+
              • 3...Ke2
                • 4.Bxb5#
            • 3.Bxb5
              • threat
                • 4.Sf3#
                • 4.Rg1#
      • 1...Rh4
        • 2.Sd3+
          • 2...Ke2
            • 3.Rg1
              • threat
                • 4.Re1#
            • 3.Rg3
              • threat
                • 4.Re3#
              • 3...Rxe4
                • 4.Rxe4#
        • 2.Rg1+
          • 2...Ke2
            • 3.Ba6+
              • 3...Sb5
                • 4.Bxb5#
            • 3.Sd3
              • threat
                • 4.Re1#
        • 2.Ba6
          • threat
            • 3.Sf3#
            • 3.Rg1#
          • 2...Sb5
            • 3.Rg1+
              • 3...Ke2
                • 4.Bxb5#
            • 3.Bxb5
              • threat
                • 4.Sf3#
                • 4.Rg1#

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