MESON Chess Problem Database

Problem Display
PID: 148522 (1Bb4q/2rpR1bn/2pPp1n1/4kp1r/P1p1N2p/2P1Qp2/3PBP2/K7 w - - 0 1)

Lyubashevsky, Leonid Abramovic

Makaronets, Leonid

3rd Comm., BCPS 2012 Ty. (C), 2012

1Bb4q/2rpR1bn/2pPp1n1/4kp1r/P1p1N2p/2P1Qp2/3PBP2/K7

#5

11 + 15

56 The Problemist 2012

SOLUTION

  • SOUND
  • Keys
    • 1.Rf7!
      • threat
        • 2.Sf6+
          • 2...Kxd6
            • 3.Qd4#
      • 1...Kd5
        • 2.Bxc4+
          • 2...Kxc4
            • 3.d3+
              • 3...Kb3
                • 4.Qb6+
                  • 4...Kc2
                    • 5.Qb1#
                  • 4...Ka3
                    • 5.Qb4#
                  • 4...Kxa4
                    • 5.Qb4#
      • 1...Bh6
        • 2.Qd4+
          • 2...Kf4
            • 3.Sf6+
              • 3...Kg5
                • 4.Qg4+
                  • 4...fxg4
                    • 5.Se4#
      • 1...Sg5
        • 2.Bxc4
          • threat
            • 3.d4#
          • 2...Sxe4
            • 3.Bxc7
              • threat
                • 4.d4#
              • 3...c5
                • 4.d4+
                  • 4...cxd4
                    • 5.cxd4#
      • 1...c5
        • 2.Sg5+
          • 2...Kd5
            • 3.Bxf3+
              • 3...Kxd6
                • 4.Qxe6+
                  • 4...dxe6
                    • 5.Bxc7#
          • 2...Kxd6
            • 3.Qxe6+
              • 3...dxe6
                • 4.Bxc7+
                  • 4...Kd5
                    • 5.Bxf3#
                  • 4...Kc6
                    • 5.Bxf3#

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