Problem Display
PID: 78819 (5K2/1b2Q3/2p3Np/p2p1R2/3k1pn1/1PpPb1p1/5rr1/1N1R2B1 w - - 0 1)

Lyubashevsky, Leonid Abramovic

Makaronets, Leonid

4th Prize, Shakhmatnaya kompozitsiya, 2005

5K2/1b2Q3/2p3Np/p2p1R2/3k1pn1/1PpPb1p1/5rr1/1N1R2B1

#4

9 + 13


56 The Problemist 2008

SOLUTION


  • SOUND
  • Keys
    • 1.Sh4!
      • threat
        • 2.Rxd5+
          • 2...Kxd5
            • 3.Sf5
              • threat
                • 4.Sxc3#
                • 4.Qd6#
      • 1...Rd2
        • 2.Rxf4+
          • 2...Kxd3
            • 3.Qh7+
              • 3...Ke2
                • 4.Sxc3#
      • 1...Bd2
        • 2.Sf3+
          • 2...Kxd3
            • 3.Se1+
              • 3...Kd4
                • 4.Rxf4#
      • 1...Bc8
        • 2.Qa7+
          • 2...c5
            • 3.Qg7+
              • 3...Se5
                • 4.Qxe5#
              • 3...Sf6
                • 4.Qxf6#
      • 1...Se5
        • 2.Rxe5
          • threat
            • 3.Sf5#
          • 2...Rd2
            • 3.Rxe3
              • threat
                • 4.Sf3#
                • 4.Sf5#
              • 3...fxe3
                • 4.Qxe3#
          • 2...Bd2
            • 3.Sf3+
              • 3...Kxd3
                • 4.Qh7#
          • 2...Bc8
            • 3.Re4+
              • 3...dxe4
                • 4.Qd6#
      • 1...c2
        • 2.Rxd5+
          • 2...Kxd5
            • 3.Sf5
              • threat
                • 4.Sc3#
                • 4.Qd6#

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