MESON Chess Problem Database

Problem Display
PID: 20367 (Q6n/5b2/1pppp3/1p1k1Pp1/1Pp1p3/3PP1B1/1N1K4/8 w - - 0 1)

di Vincenzi, Renato

Unpublished, 1970

Q6n/5b2/1pppp3/1p1k1Pp1/1Pp1p3/3PP1B1/1N1K4/8

#4

8 + 11

SOLUTION

  • SOUND
  • Keys
    • 1.Qxh8!
      • threat
        • 2.Qd4#
      • 1...c3+
        • 2.Kxc3
          • threat
            • 3.Qd4#
          • 2...exf5
            • 3.Qd4+
              • 3...Ke6
                • 4.Qxd6#
            • 3.Qf6
              • threat
                • 4.Qxf5#
                • 4.Qxd6#
                • 4.Qxf7#
              • 3...Be6
                • 4.Qd4#
              • 3...f4
                • 4.Qf5#
          • 2...e5
            • 3.Qh1
              • threat
                • 4.Qxe4#
                • 4.dxe4#
        • 2.Ke1
          • threat
            • 3.Qd4#
          • 2...exf5
            • 3.Qd4+
              • 3...Ke6
                • 4.Qxd6#
            • 3.Qf6
              • threat
                • 4.Qxf5#
                • 4.Qxd6#
                • 4.Qxf7#
              • 3...Be6
                • 4.Qd4#
              • 3...f4
                • 4.Qf5#
          • 2...e5
            • 3.Qh1
              • threat
                • 4.Qxe4#
                • 4.dxe4#
      • 1...e5
        • 2.Qh1
          • threat
            • 3.Qxe4#
            • 3.dxe4#
          • 2...c3+
            • 3.Kxc3
              • threat
                • 4.Qxe4#
                • 4.dxe4#
            • 3.Ke1
              • threat
                • 4.Qxe4#
                • 4.dxe4#
            • 3.Kc2
              • threat
                • 4.Qxe4#
                • 4.dxe4#
          • 2...cxd3
            • 3.Qa1
              • threat
                • 4.Qa2#
              • 3...c5
                • 4.Qa8#

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