MESON Chess Problem Database

Problem Display
PID: 273357 (8/1n2K2n/8/2p3p1/2P3P1/4B3/1PPRPRPP/4k3 w - - 0 1)

Hultberg, Gustav Herbert

Springaren, 1990

8/1n2K2n/8/2p3p1/2P3P1/4B3/1PPRPRPP/4k3

#4

11 + 5

SOLUTION

  • SOUND
  • Keys
    • 1.g3!
      • threat
        • 2.Rg2
          • threat
            • 3.Rg1#
          • 2...Kf1
            • 3.Rg1#
      • 1...Sa5
        • 2.Rg2
          • threat
            • 3.Rg1#
          • 2...Sc6+
            • 3.Kd6
              • threat
                • 4.Rg1#
              • 3...Kf1
                • 4.Rg1#
      • 1...Sd6
        • 2.Rg2
          • threat
            • 3.Rg1#
          • 2...Sf5+
            • 3.gxf5
              • threat
                • 4.Rg1#
              • 3...Kf1
                • 4.Rg1#
          • 2...Sc8+
            • 3.Kd8
              • threat
                • 4.Rg1#
              • 3...Kf1
                • 4.Rg1#
      • 1...Sd8
        • 2.Rg2
          • threat
            • 3.Rg1#
          • 2...Sc6+
            • 3.Kd6
              • threat
                • 4.Rg1#
              • 3...Kf1
                • 4.Rg1#
      • 1...Sf6
        • 2.Rg2
          • threat
            • 3.Rg1#
          • 2...Sd5+
            • 3.cxd5
              • threat
                • 4.Rg1#
              • 3...Kf1
                • 4.Rg1#
          • 2...Sg8+
            • 3.Kf8
              • threat
                • 4.Rg1#
              • 3...Kf1
                • 4.Rg1#
      • 1...Sf8
        • 2.Rg2
          • threat
            • 3.Rg1#
          • 2...Sg6+
            • 3.Kf6
              • threat
                • 4.Rg1#
              • 3...Kf1
                • 4.Rg1#

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