MESON Chess Problem Database

Problem Display
PID: 218316 (8/8/1p6/1Np5/p7/B1K5/8/1k6 w - - 0 1)

Tillson, J

New York Clipper, 1859

8/8/1p6/1Np5/p7/B1K5/8/1k6

#4

3 + 4

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Kd2!
      • threat
        • 2.Sc3+
          • 2...Ka1
            • 3.Kc1
              • threat
                • 4.Bb2#
            • 3.Kc2
              • threat
                • 4.Bb2#
      • 1...Ka1
        • 2.Kc2
          • threat
            • 3.Bb2+
              • 3...Ka2
                • 4.Sc3#
            • 3.Sc3
              • threat
                • 4.Bb2#
          • 2...Ka2
            • 3.Bb2
              • threat
                • 4.Sc3#
        • 2.Sc3
          • threat
            • 3.Kc1
              • threat
                • 4.Bb2#
            • 3.Kc2
              • threat
                • 4.Bb2#
          • 2...c4
            • 3.Kc1
              • 3...b5
                • 4.Bb2#
            • 3.Kc2
              • 3...b5
                • 4.Bb2#
      • 1...Ka2
        • 2.Kc2
          • threat
            • 3.Bb2
              • threat
                • 4.Sc3#
          • 2...Ka1
            • 3.Bb2+
              • 3...Ka2
                • 4.Sc3#
            • 3.Sc3
              • threat
                • 4.Bb2#
          • 2...c4
            • 3.Bb2
              • threat
                • 4.Sc3#
              • 3...c3
                • 4.Sxc3#
      • 1...c4
        • 2.Sc3+
          • 2...Ka1
            • 3.Kc1
              • 3...b5
                • 4.Bb2#
            • 3.Kc2
              • 3...b5
                • 4.Bb2#

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