MESON Chess Problem Database

Problem Display
PID: 274857 (8/8/8/7P/3p4/Q7/n7/kn2K2R w K - 0 1)

Mironenko, Nikolai Ivanovich

Pogosyants, Ernest Levonovich

Buletin Problemistic, 1976

8/8/8/7P/3p4/Q7/n7/kn2K2R

#5

4 + 4

6490 yacpdb 2024

SOLUTION

  • SOUND
  • Keys
    • 1.0-0!
      • 1...d3
        • 2.h6
          • 2...d2
            • 3.h7
              • threat
                • 4.h8Q#
                • 4.h8B#
              • 3...d1Q
                • 4.h8Q+
                  • 4...Qd4+
                    • 5.Qxd4#
                  • 4...Sc3
                    • 5.Rxd1#
                • 4.h8B+
                  • 4...Qd4+
                    • 5.Bxd4#
                  • 4...Sc3
                    • 5.Rxd1#
              • 3...d1S
                • 4.h8Q+
                  • 4...Sbc3
                    • 5.Rxd1#
                  • 4...Sb2
                    • 5.Qaxb2#
                    • 5.Qhxb2#
                  • 4...Sdc3
                    • 5.Qhxc3#
                • 4.h8B+
                  • 4...Sbc3
                    • 5.Rxd1#
                  • 4...Sb2
                    • 5.Bxb2#
                    • 5.Qxb2#
                  • 4...Sdc3
                    • 5.Bxc3#
              • 3...d1B
                • 4.h8Q+
                  • 4...Sc3
                    • 5.Rxd1#
                • 4.h8B+
                  • 4...Sc3
                    • 5.Rxd1#
              • 3...d1R
                • 4.h8Q+
                  • 4...Rd4
                    • 5.Qxd4#
                  • 4...Sc3
                    • 5.Rxd1#
                • 4.h8B+
                  • 4...Rd4
                    • 5.Bxd4#
                  • 4...Sc3
                    • 5.Rxd1#

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