MESON Chess Problem Database

Problem Display
PID: 195850 (n2r4/K1p5/8/2QP1PPp/P6N/3k3P/p3pP2/r2bB3 w - - 0 1)

Marandiuk, Mikhail Nazarovich

1st Prize, Zadachi i Etyudi, 2015

n2r4/K1p5/8/2QP1PPp/P6N/3k3P/p3pP2/r2bB3

#4

10 + 9

145 StrateGems 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Sf3!
      • threat
        • 2.Qd4+
          • 2...Kc2
            • 3.Qc3+
              • 3...Kb1
                • 4.Sd2#
      • 1...Ke4
        • 2.Qe3+
          • 2...Kxd5
            • 3.Qd4+
              • 3...Kc6
                • 4.Se5#
      • 1...Rxd5
        • 2.Qc3+
          • 2...Ke4
            • 3.Qe3+
              • 3...Kxf5
                • 4.Sh4#
      • 1...Bxa4
        • 2.Qe3+
          • 2...Kc2
            • 3.Qc3+
              • 3...Kb1
                • 4.Sd2#
              • 3...Kd1
                • 4.Qd2#
          • 2...Kc4
            • 3.Qd4+
              • 3...Kb3
                • 4.Qc3#
              • 3...Kb5
                • 4.Qb4#
        • 2.Qd4+
          • 2...Kc2
            • 3.Qc3+
              • 3...Kb1
                • 4.Sd2#
              • 3...Kd1
                • 4.Qd2#
      • 1...Bb3
        • 2.Qe3+
          • 2...Kc2
            • 3.Qc3+
              • 3...Kb1
                • 4.Sd2#
              • 3...Kd1
                • 4.Qd2#
        • 2.Qd4+
          • 2...Kc2
            • 3.Qc3+
              • 3...Kb1
                • 4.Sd2#
              • 3...Kd1
                • 4.Qd2#

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