MESON Chess Problem Database

Problem Display
PID: 216127 (8/p2N1K2/1p6/1P1k1N2/PPp1p1PP/2Ppp1p1/1Q1P3b/7b w - - 0 1)

Lyubashevsky, Leonid Abramovic

Makaronets, Leonid

Volchek, Viktor Fedorovich

Sachmatija, 2020

8/p2N1K2/1p6/1P1k1N2/PPp1p1PP/2Ppp1p1/1Q1P3b/7b

#4

11 + 10

SOLUTION

  • SOUND
  • Keys
    • 1.Qa2!
      • threat
        • 2.Ke7
          • threat
            • 3.Sxe3#
          • 2...Bg1
            • 3.Sd6
              • threat
                • 4.Qxc4#
      • 1...exd2
        • 2.Qxd2
          • threat
            • 3.Qf4
              • threat
                • 4.Se3#
                • 4.Se7#
                • 4.Sf6#
                • 4.Qe5#
                • 4.Qd6#
            • 3.Qh6
              • threat
                • 4.Se3#
                • 4.Se7#
                • 4.Qc6#
                • 4.Qd6#
                • 4.Qe6#
          • 2...e3
            • 3.Qxe3
              • threat
                • 4.Sf6#
                • 4.Qd4#
                • 4.Qe5#
                • 4.Qe6#
          • 2...Bg1
            • 3.Qf4
              • threat
                • 4.Se7#
                • 4.Sf6#
                • 4.Qe5#
                • 4.Qd6#
            • 3.Qh6
              • threat
                • 4.Se7#
                • 4.Qc6#
                • 4.Qd6#
                • 4.Qe6#
          • 2...g2
            • 3.Qh6
              • threat
                • 4.Se3#
                • 4.Se7#
                • 4.Qc6#
                • 4.Qe6#
      • 1...e2
        • 2.Ke7
          • threat
            • 3.Se3#
          • 2...e3
            • 3.Sd6
              • threat
                • 4.Qxc4#
          • 2...e1Q
            • 3.Sd6
              • threat
                • 4.Qxc4#
          • 2...e1R
            • 3.Sd6
              • threat
                • 4.Qxc4#
          • 2...Bg1
            • 3.Sd6
              • threat
                • 4.Qxc4#
      • 1...Bg1
        • 2.Kf6
          • threat
            • 3.Se5
              • threat
                • 4.Qxc4#
      • 1...g2
        • 2.Sf6+
          • 2...Ke5
            • 3.Qxc4
              • threat
                • 4.Qxe4#
                • 4.Qc7#
              • 3...Kf4
                • 4.Qxe4#
      • 1...a6
        • 2.Kf6
          • threat
            • 3.Sxb6#
          • 2...axb5
            • 3.axb5
              • threat
                • 4.Sxb6#
                • 4.Qa8#

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