MESON Chess Problem Database

Problem Display
PID: 195796 (6K1/8/3B1p2/8/2Q5/1p2P3/k7/8 w - - 0 1)

Makaronets, Leonid

Sachmatija, 2019

6K1/8/3B1p2/8/2Q5/1p2P3/k7/8

#4

4 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Qd5!
      • 1...Kb1
        • 2.Qd2
          • threat
            • 3.Ba3
              • threat
                • 4.Qb2#
              • 3...Ka1
                • 4.Qb2#
              • 3...b2
                • 4.Qxb2#
          • 2...Ka1
            • 3.Ba3
              • threat
                • 4.Qb2#
              • 3...Kb1
                • 4.Qb2#
              • 3...b2
                • 4.Qxb2#
          • 2...b2
            • 3.Ba3
              • threat
                • 4.Qxb2#
              • 3...Ka1
                • 4.Qxb2#
              • 3...Ka2
                • 4.Qxb2#
      • 1...Kb2
        • 2.Qd2+
          • 2...Ka1
            • 3.Ba3
              • threat
                • 4.Qb2#
              • 3...Kb1
                • 4.Qb2#
              • 3...b2
                • 4.Qxb2#
          • 2...Kb1
            • 3.Ba3
              • threat
                • 4.Qb2#
              • 3...Ka1
                • 4.Qb2#
              • 3...b2
                • 4.Qxb2#
      • 1...f5
        • 2.Be5
          • threat
            • 3.Qd2+
              • 3...Kb1
                • 4.Qb2#
              • 3...Ka3
                • 4.Qa5#
              • 3...b2
                • 4.Qxb2#
          • 2...Kb1
            • 3.Qd1+
              • 3...Ka2
                • 4.Qa1#
            • 3.Qd2
              • threat
                • 4.Qb2#
              • 3...b2
                • 4.Qxb2#

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