MESON Chess Problem Database

Problem Display
PID: 255741 (Kb4nN/2p1p2q/2Q1Rp1P/2p5/p1r1PkPB/6pP/1N1P2B1/1b6 w - - 0 1)

Lyubashevsky, Leonid Abramovic

Makaronets, Leonid

Buletin Problemistic, 2004

Kb4nN/2p1p2q/2Q1Rp1P/2p5/p1r1PkPB/6pP/1N1P2B1/1b6

#3

12 + 12

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Qxe4
      • 2.Sg6+
        • 2...Qxg6
          • 3.Qf3#
    • 1...Qf5
      • 2.exf5
        • threat
          • 3.Sg6#
          • 3.Qf3#
    • 1...Qg6
      • 2.Sxg6#
    • 1...Rc2
      • 2.Sd3#
    • 1...Ba2
      • 2.Sd3#
    • 1...Bd3
      • 2.Sxd3#
    • 1...Bxe4
      • 2.Sd3+
        • 2...Bxd3
          • 3.Qf3#
    • 1...Ba7
      • 2.Qxc7#
  • Keys
    • 1.Qd5!
      • threat
        • 2.Bg5+
          • 2...fxg5
            • 3.Qe5#
      • 1...Qxe4
        • 2.Sg6+
          • 2...Qxg6
            • 3.Qf3#
      • 1...Rxe4
        • 2.Qd3
          • threat
            • 3.Qf1#
            • 3.Qf3#
            • 3.Qxg3#
          • 2...Bxd3
            • 3.Sxd3#
          • 2...Re3
            • 3.Qxe3#
            • 3.dxe3#
      • 1...Bxe4
        • 2.Sd3+
          • 2...Bxd3
            • 3.Qf3#
      • 1...c6
        • 2.Qxc4
          • threat
            • 3.Qf1#
          • 2...Qxe4
            • 3.Sg6#
          • 2...Bxe4
            • 3.Sd3#
          • 2...Bd3
            • 3.Sxd3#

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