MESON Chess Problem Database

Problem Display
PID: 217668 (8/8/8/1p6/PB6/1K6/1N6/1k6 w - - 0 1)

Gartser, Arthur Teodorovich

Shakh-M (Borovich), 1987

8/8/8/1p6/PB6/1K6/1N6/1k6

#5

4 + 2

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.a5!
      • threat
        • 2.Sd3
          • 2...Ka1
            • 3.Kc2
              • 3...Ka2
                • 4.Sc1+
                  • 4...Ka1
                    • 5.Bc3#
        • 2.a6
          • threat
            • 3.a7
              • threat
                • 4.a8Q
                  • 4...Kc1
                    • 5.Qh1#
                    • 5.Qa1#
                • 4.a8R
                  • 4...Kc1
                    • 5.Ra1#
              • 3...Ka1
                • 4.a8Q+
                  • 4...Kb1
                    • 5.Qh1#
                • 4.Kc2
                  • 4...Ka2
                    • 5.a8Q#
                    • 5.a8R#
              • 3...Kc1
                • 4.a8Q
                  • 4...Kb1
                    • 5.Qh1#
          • 2...Ka1
            • 3.Kc2
              • 3...Ka2
                • 4.a7
                  • 4...Ka1
                    • 5.a8Q#
                    • 5.a8R#
            • 3.a7
              • 3...Kb1
                • 4.a8Q
                  • 4...Kc1
                    • 5.Qh1#
                    • 5.Qa1#
                • 4.a8R
                  • 4...Kc1
                    • 5.Ra1#
          • 2...Kc1
            • 3.a7
              • 3...Kb1
                • 4.a8Q
                  • 4...Kc1
                    • 5.Qh1#
                    • 5.Qa1#
                • 4.a8R
                  • 4...Kc1
                    • 5.Ra1#
      • 1...Ka1
        • 2.Kc2
          • 2...Ka2
            • 3.a6
              • 3...Ka1
                • 4.a7
                  • 4...Ka2
                    • 5.a8Q#
                    • 5.a8R#
        • 2.a6
          • 2...Kb1
            • 3.a7
              • threat
                • 4.a8Q
                  • 4...Kc1
                    • 5.Qh1#
                    • 5.Qa1#
                • 4.a8R
                  • 4...Kc1
                    • 5.Ra1#
              • 3...Ka1
                • 4.a8Q+
                  • 4...Kb1
                    • 5.Qh1#
                • 4.Kc2
                  • 4...Ka2
                    • 5.a8Q#
                    • 5.a8R#
              • 3...Kc1
                • 4.a8Q
                  • 4...Kb1
                    • 5.Qh1#
      • 1...Kc1
        • 2.a6
          • 2...Kb1
            • 3.a7
              • threat
                • 4.a8Q
                  • 4...Kc1
                    • 5.Qh1#
                    • 5.Qa1#
                • 4.a8R
                  • 4...Kc1
                    • 5.Ra1#
              • 3...Ka1
                • 4.a8Q+
                  • 4...Kb1
                    • 5.Qh1#
                • 4.Kc2
                  • 4...Ka2
                    • 5.a8Q#
                    • 5.a8R#
              • 3...Kc1
                • 4.a8Q
                  • 4...Kb1
                    • 5.Qh1#

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