MESON Chess Problem Database

Problem Display
PID: 200958 (8/8/4p2P/2P5/2N2k2/8/2KP4/b5Q1 w - - 0 1)

Palkoska, Emil

1st HM., Sveriges Schackforbund, 1923

8/8/4p2P/2P5/2N2k2/8/2KP4/b5Q1

#4

6 + 3

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Se3!
      • threat
        • 2.Qg4+
          • 2...Ke5
            • 3.Kd3
              • threat
                • 4.Qg5#
              • 3...Kf6
                • 4.Qg7#
      • 1...Kf3
        • 2.Qg4+
          • 2...Kf2
            • 3.Qg2+
              • 3...Ke1
                • 4.Qf1#
            • 3.Kd1
              • threat
                • 4.Qg2#
      • 1...Ke4
        • 2.Qg4+
          • 2...Ke5
            • 3.Kd3
              • threat
                • 4.Qg5#
              • 3...Kf6
                • 4.Qg7#
      • 1...Ke5
        • 2.Kd3
          • threat
            • 3.Qg5#
          • 2...Kf4
            • 3.Qg4+
              • 3...Ke5
                • 4.Qg5#
        • 2.Qg4
          • threat
            • 3.Kd3
              • threat
                • 4.Qg5#
              • 3...Kf6
                • 4.Qg7#
          • 2...Bd4
            • 3.Qg3+
              • 3...Ke4
                • 4.d3#
              • 3...Kf6
                • 4.Qg7#
      • 1...Bb2
        • 2.Qg4+
          • 2...Ke5
            • 3.Kxb2
              • 3...Kf6
                • 4.Qg7#
            • 3.Kd3
              • threat
                • 4.Qg5#
              • 3...Kf6
                • 4.Qg7#
      • 1...Bc3
        • 2.Qg4+
          • 2...Ke5
            • 3.Kxc3
              • 3...Kf6
                • 4.Qg7#
            • 3.dxc3
              • 3...Kf6
                • 4.Qg7#
            • 3.Kd3
              • threat
                • 4.Qg5#
              • 3...Kf6
                • 4.Qg7#
      • 1...Bd4
        • 2.Qg4+
          • 2...Ke5
            • 3.Qg3+
              • 3...Ke4
                • 4.d3#
              • 3...Kf6
                • 4.Qg7#
      • 1...Bg7
        • 2.Qg4+
          • 2...Ke5
            • 3.d4+
              • 3...Kf6
                • 4.Qxg7#
            • 3.Kc3
              • threat
                • 4.Qd4#
              • 3...Kf6
                • 4.Qxg7#
            • 3.Kd3
              • threat
                • 4.Qd4#
                • 4.Qg5#
              • 3...Kf6
                • 4.Qxg7#
            • 3.Qh4
              • threat
                • 4.d4#
      • 1...Bh8
        • 2.Qg4+
          • 2...Ke5
            • 3.Qh4
              • threat
                • 4.d4#

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