MESON Chess Problem Database

Problem Display
PID: 249776 (8/1K1k4/2N4p/2Pp1NRP/2pp4/2bp4/1nrp4/8 w - - 0 1)

Froberg, Johan Hilding Laurentius

Stella Polaris, 1969

8/1K1k4/2N4p/2Pp1NRP/2pp4/2bp4/1nrp4/8

#3

6 + 10

SOLUTION

  • SOUND
  • Tries
    • 1.Se5+?
      • 1...Kd8
        • 2.Rg8#
      • 1...Ke8
        • 2.Rg8#
      • 1...Ke6!
    • 1.Rg6?
      • threat
        • 2.Sg7
          • threat
            • 3.Rd6#
        • 2.Se5+
          • 2...Kd8
            • 3.Rg8#
          • 2...Ke8
            • 3.Rg8#
      • 1...Bb4
        • 2.Se5+
          • 2...Kd8
            • 3.Rg8#
          • 2...Ke8
            • 3.Rg8#
      • 1...Ba5
        • 2.Se5+
          • 2...Kd8
            • 3.Rg8#
          • 2...Ke8
            • 3.Rg8#
      • 1...Sd1
        • 2.Se5+
          • 2...Kd8
            • 3.Rg8#
          • 2...Ke8
            • 3.Rg8#
      • 1...Sa4
        • 2.Se5+
          • 2...Kd8
            • 3.Rg8#
          • 2...Ke8
            • 3.Rg8#
      • 1...Ke8!
  • Keys
    • 1.Sxh6!
      • threat
        • 2.Rxd5+
          • 2...Ke6
            • 3.Rd6#
          • 2...Ke8
            • 3.Rd8#
        • 2.Re5
          • threat
            • 3.Re7#
      • 1...Ke6
        • 2.Kc8
          • threat
            • 3.Rg6#
          • 2...Kf6
            • 3.Rg6#
      • 1...Ke8
        • 2.Kc8
          • threat
            • 3.Rg8#
          • 2...Kf8
            • 3.Rg8#
      • 1...d1Q
        • 2.Rxd5+
          • 2...Ke6
            • 3.Rd6#
          • 2...Ke8
            • 3.Rd8#
      • 1...d1S
        • 2.Rxd5+
          • 2...Ke6
            • 3.Rd6#
          • 2...Ke8
            • 3.Rd8#
      • 1...d1B
        • 2.Rxd5+
          • 2...Ke6
            • 3.Rd6#
          • 2...Ke8
            • 3.Rd8#
      • 1...d1R
        • 2.Rxd5+
          • 2...Ke6
            • 3.Rd6#
          • 2...Ke8
            • 3.Rd8#
      • 1...Rc1
        • 2.Rxd5+
          • 2...Ke6
            • 3.Rd6#
          • 2...Ke8
            • 3.Rd8#
      • 1...Bb4
        • 2.Rxd5+
          • 2...Ke6
            • 3.Rd6#
          • 2...Ke8
            • 3.Rd8#
      • 1...Ba5
        • 2.Re5
          • threat
            • 3.Re7#
          • 2...Bd8
            • 3.Sb8#
      • 1...Sd1
        • 2.Rxd5+
          • 2...Ke6
            • 3.Rd6#
          • 2...Ke8
            • 3.Rd8#
      • 1...Sa4
        • 2.Rxd5+
          • 2...Ke6
            • 3.Rd6#
          • 2...Ke8
            • 3.Rd8#

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