MESON Chess Problem Database

Problem Display
PID: 230480 (1N2K3/3p4/3k2N1/1R6/8/8/8/8 w - - 0 1)

Schaffer, Hans

Chess Review, 1936

1N2K3/3p4/3k2N1/1R6/8/8/8/8

#4

4 + 2

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Se7!
      • threat
        • 2.Kf7
          • 2...Kc7
            • 3.Sa6+
              • 3...Kd6
                • 4.Rd5#
              • 3...Kd8
                • 4.Rb8#
      • 1...Ke6
        • 2.Sxd7
          • 2...Kd6
            • 3.Rc5
              • 3...Ke6
                • 4.Rc6#
            • 3.Rb7
              • 3...Ke6
                • 4.Rb6#
      • 1...Kc7
        • 2.Sxd7
          • 2...Kd6
            • 3.Rc5
              • 3...Ke6
                • 4.Rc6#
            • 3.Rb7
              • 3...Ke6
                • 4.Rb6#
        • 2.Sc8
          • 2...Kxc8
            • 3.Sa6
              • threat
                • 4.Rb8#
          • 2...d5
            • 3.Sa6+
              • 3...Kc6
                • 4.Rb6#
              • 3...Kxc8
                • 4.Rb8#
          • 2...d6
            • 3.Sa6+
              • 3...Kc6
                • 4.Sa7#
              • 3...Kxc8
                • 4.Rb8#

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