MESON Chess Problem Database

Problem Display
PID: 201009 (1K4Q1/3p4/2p5/3PBk2/n1p5/7P/4P3/8 w - - 0 1)

Kubbel, Arvid Ivanovich

Shakhmaty, 1923

1K4Q1/3p4/2p5/3PBk2/n1p5/7P/4P3/8

#4

6 + 5

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Bd6!
      • threat
        • 2.Qf7+
          • 2...Ke4
            • 3.Qf4+
              • 3...Kxd5
                • 4.Qe5#
          • 2...Kg5
            • 3.Bf4+
              • 3...Kh4
                • 4.Qh7#
        • 2.h4
          • threat
            • 3.Qg5+
              • 3...Ke4
                • 4.Qe5#
          • 2...Ke4
            • 3.Qg5
              • threat
                • 4.Qe5#
              • 3...Kd4
                • 4.Qe5#
          • 2...Kf6
            • 3.h5
              • threat
                • 4.Qg6#
              • 3...Kf5
                • 4.Qg6#
          • 2...cxd5
            • 3.Qg5+
              • 3...Ke4
                • 4.Qf4#
                • 4.Qe5#
              • 3...Ke6
                • 4.Qg6#
      • 1...Kf6
        • 2.e4
          • threat
            • 3.e5+
              • 3...Kf5
                • 4.Qg4#
      • 1...cxd5
        • 2.Qf7+
          • 2...Kg5
            • 3.Bf4+
              • 3...Kh4
                • 4.Qh7#
      • 1...c3
        • 2.Qf7+
          • 2...Ke4
            • 3.Qf3+
              • 3...Kd4
                • 4.Qd3#
          • 2...Kg5
            • 3.Bf4+
              • 3...Kh4
                • 4.Qh7#
      • 1...c5
        • 2.h4
          • threat
            • 3.Qg5+
              • 3...Ke4
                • 4.Qe5#
          • 2...Ke4
            • 3.Qg5
              • threat
                • 4.Qe5#
              • 3...Kd4
                • 4.Qe5#
          • 2...Kf6
            • 3.h5
              • threat
                • 4.Qg6#
              • 3...Kf5
                • 4.Qg6#

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