MESON Chess Problem Database

Problem Display
PID: 135004 (b1n5/2B5/4R3/K3Npb1/pP1kpR2/2Np1p1r/1Pn2P2/2Q2qr1 w - - 0 1)

Marandiuk, Mikhail Nazarovich

Postnikov, Oleksandr Borisovich

1st Prize, Probleemblad, 2009

b1n5/2B5/4R3/K3Npb1/pP1kpR2/2Np1p1r/1Pn2P2/2Q2qr1

#5

10 + 13

145 StrateGems 2016

SOLUTION

  • SOUND
  • Keys
    • 1.Qd2!
      • threat
        • 2.Bb6+
          • 2...Sxb6
            • 3.Sb5+
              • 3...Kd5
                • 4.Sc7+
                  • 4...Kd4
                    • 5.Qc3#
      • 1...Rh7
        • 2.Qe3+
          • 2...Sxe3
            • 3.Sxf3+
              • 3...Kc4
                • 4.Sd2+
                  • 4...Kd4
                    • 5.Be5#
      • 1...Bd8
        • 2.Rxe4+
          • 2...Bxe4
            • 3.Se2+
              • 3...Kd5
                • 4.Sf4+
                  • 4...Kd4
                    • 5.Qc3#
              • 3...Qxe2
                • 4.Qc3+
                  • 4...Kd5
                    • 5.Qc4#
              • 3...fxe2
                • 4.Qc3+
                  • 4...Kd5
                    • 5.Qc4#
          • 2...fxe4
            • 3.Se2+
              • 3...Kd5
                • 4.Sf4+
                  • 4...Kd4
                    • 5.Qc3#
              • 3...Qxe2
                • 4.Qc3+
                  • 4...Kd5
                    • 5.Qc4#
              • 3...fxe2
                • 4.Qc3+
                  • 4...Kd5
                    • 5.Qc4#
      • 1...Bc6
        • 2.b3
          • threat
            • 3.Sxc6#
          • 2...Sxb4
            • 3.Kxb4
              • threat
                • 4.Sxc6#
                • 4.Qe3#
              • 3...Be7+
                • 4.Rxe7
                  • threat
                    • 5.Sxc6#
                    • 5.Qe3#
          • 2...axb3
            • 3.Sxf3+
              • 3...Rxf3
                • 4.Be5+
                  • 4...Kc4
                    • 5.Rxc6#

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