MESON Chess Problem Database

Problem Display
PID: 218363 (4B3/3RpR2/2K3Q1/8/1p2p2p/2p1k1p1/3p1p2/8 w - - 0 1)

Trautmann, Norbert Aloisius

Illustrirte Zeitung, 1860

4B3/3RpR2/2K3Q1/8/1p2p2p/2p1k1p1/3p1p2/8

#4

5 + 9

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Rf4!
      • threat
        • 2.Qxe4#
      • 1...Ke2
        • 2.Qxe4+
          • 2...Kd1
            • 3.Qb1+
              • 3...Ke2
                • 4.Rxe7#
          • 2...Kf1
            • 3.Qh1+
              • 3...Ke2
                • 4.Re4#
      • 1...Kxf4
        • 2.Rd4
          • threat
            • 3.Qxe4+
              • 3...Kg5
                • 4.Qg6#
                • 4.Qf4#
          • 2...f1Q
            • 3.Qxe4+
              • 3...Kg5
                • 4.Qg6#
          • 2...f1R
            • 3.Qxe4+
              • 3...Kg5
                • 4.Qg6#
          • 2...g2
            • 3.Rxe4+
              • 3...Kf3
                • 4.Qg4#
          • 2...e5
            • 3.Qxe4+
              • 3...Kg5
                • 4.Qg6#

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