MESON Chess Problem Database

Problem Display
PID: 219528 (8/1N6/n2B4/8/k1K5/8/n7/1N6 w - - 0 1)

Speckmann, Werner

Schach-Report, 1990

8/1N6/n2B4/8/k1K5/8/n7/1N6

#3

4 + 3

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Sc1
      • 2.Sc3#
    • 1...Sc3
      • 2.Sxc3#
    • 1...Sb4
      • 2.Sc5+
        • 2...Ka5
          • 3.Bc7#
    • 1...Sc5
      • 2.Sxc5+
        • 2...Ka5
          • 3.Bc7#
    • 1...Sc7
      • 2.Sc5+
        • 2...Ka5
          • 3.Bxc7#
      • 2.Bxc7
        • threat
          • 3.Sc5#
    • 1...Sb8
      • 2.Sc5+
        • 2...Ka5
          • 3.Bc7#
  • Keys
    • 1.Bf4!
      • 1...Sc1
        • 2.Sc3+
          • 2...Ka3
            • 3.Bxc1#
        • 2.Bxc1
          • threat
            • 3.Sc3#
      • 1...Sc3
        • 2.Sxc3+
          • 2...Ka3
            • 3.Bc1#
      • 1...S2b4
        • 2.Sc3+
          • 2...Ka3
            • 3.Bc1#
      • 1...S6b4
        • 2.Sc5+
          • 2...Ka5
            • 3.Bc7#
      • 1...Sc5
        • 2.Sxc5+
          • 2...Ka5
            • 3.Bc7#
      • 1...Sc7
        • 2.Sc5+
          • 2...Ka5
            • 3.Bxc7#
        • 2.Bxc7
          • threat
            • 3.Sc5#
      • 1...Sb8
        • 2.Sc5+
          • 2...Ka5
            • 3.Bc7#

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