MESON Chess Problem Database

Problem Display
PID: 75772 (r3k3/3N1Np1/3pP3/2pK1B2/2pP2p1/2p5/q4Pr1/1Q2R3 w - - 0 1)

Borodatov, Leonid

The Macedonian Problemist, 2007

r3k3/3N1Np1/3pP3/2pK1B2/2pP2p1/2p5/q4Pr1/1Q2R3

#5

9 + 10

SOLUTION

  • SOUND
  • Keys
    • 1.e7!
      • threat
        • 2.Sxd6#
      • 1...Qa6
        • 2.Ke6
          • threat
            • 3.Bg6
              • threat
                • 4.Sfe5#
                • 4.Sg5#
                • 4.Sxd6#
                • 4.Sh6#
                • 4.Sd8#
                • 4.Sh8#
              • 3...d5+
                • 4.Sd6#
          • 2...d5+
            • 3.Qb6
              • threat
                • 4.Sd6#
              • 3...Qxb6+
                • 4.Sxb6
                  • threat
                    • 5.Sd6#
                  • 4...Rd8
                    • 5.exd8Q#
                    • 5.exd8R#
          • 2...Rxf2
            • 3.Sf6+
              • 3...gxf6
                • 4.Qb5+
                  • 4...Qxb5
                    • 5.Sxd6#
                  • 4...Qc6
                    • 5.Sxd6#
                    • 5.Qxc6#
            • 3.Bg6
              • threat
                • 4.Sxd6#
              • 3...Rf6+
                • 4.Sxf6+
                  • 4...gxf6
                    • 5.Se5#
                    • 5.Sg5#
                    • 5.Sxd6#
                    • 5.Sh6#
                    • 5.Sd8#
                    • 5.Sh8#
            • 3.Qb5
              • threat
                • 4.Sf6#
              • 3...Re2+
                • 4.Sde5+
                  • 4...Qxb5
                    • 5.Sxd6#
                  • 4...Qc6
                    • 5.Sxd6#
                    • 5.Qxc6#
              • 3...d5+
                • 4.Sb6+
                  • 4...Qxb5
                    • 5.Sd6#
              • 3...Qc6
                • 4.Sf6+
                  • 4...gxf6
                    • 5.Sxd6#
                    • 5.Qxc6#
                • 4.Qxc6
                  • threat
                    • 5.Sxc5#
                    • 5.Sde5#
                    • 5.Sb6#
                    • 5.Sf6#
                    • 5.Sb8#
                    • 5.Sf8#
                    • 5.Sxd6#
                    • 5.Qxa8#
                • 4.Sde5
                  • threat
                    • 5.Sxd6#
                    • 5.Qxc6#
                  • 4...Qd7+
                    • 5.Qxd7#
                  • 4...Rd8
                    • 5.exd8Q#
                    • 5.exd8R#
          • 2...Qc6
            • 3.Sf6+
              • 3...gxf6
                • 4.Qb5
                  • threat
                    • 5.Sxd6#
                    • 5.Qxc6#
                  • 4...Qd7+
                    • 5.Qxd7#
                  • 4...Rd8
                    • 5.exd8Q#
                    • 5.exd8R#

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