MESON Chess Problem Database

Problem Display
PID: 264741 (1R6/8/8/2P3P1/k7/7p/8/6K1 w - - 0 1)

Kovalenko, Vitaly Semenovich

2nd Prize, Lyalushkin-60 JT, 1996

1R6/8/8/2P3P1/k7/7p/8/6K1

#5

4 + 2

6490 yacpdb 2022

SOLUTION

  • SOUND
  • Keys
    • 1.Kh2!
      • 1...Ka3
        • 2.c6
          • 2...Ka2
            • 3.c7
              • threat
                • 4.c8Q
                  • threat
                    • 5.Qa6#
                  • 4...Ka1
                    • 5.Qa6#
                  • 4...Ka3
                    • 5.Qa6#
              • 3...Ka1
                • 4.c8Q
                  • 4...Ka2
                    • 5.Qa6#
              • 3...Ka3
                • 4.c8Q
                  • threat
                    • 5.Qa6#
                  • 4...Ka2
                    • 5.Qa6#
                  • 4...Ka4
                    • 5.Qa6#
          • 2...Ka4
            • 3.c7
              • 3...Ka3
                • 4.c8Q
                  • threat
                    • 5.Qa6#
                  • 4...Ka2
                    • 5.Qa6#
                  • 4...Ka4
                    • 5.Qa6#
              • 3...Ka5
                • 4.c8Q
                  • 4...Ka4
                    • 5.Qa6#
      • 1...Ka5
        • 2.g6
          • 2...Ka4
            • 3.g7
              • threat
                • 4.g8Q
                  • threat
                    • 5.Qa2#
                  • 4...Ka3
                    • 5.Qb3#
                  • 4...Ka5
                    • 5.Qa2#
              • 3...Ka3
                • 4.g8Q
                  • 4...Ka4
                    • 5.Qa2#
              • 3...Ka5
                • 4.g8Q
                  • threat
                    • 5.Qa2#
                  • 4...Ka4
                    • 5.Qa2#
                  • 4...Ka6
                    • 5.Qa2#
          • 2...Ka6
            • 3.g7
              • 3...Ka5
                • 4.g8Q
                  • threat
                    • 5.Qa2#
                  • 4...Ka4
                    • 5.Qa2#
                  • 4...Ka6
                    • 5.Qa2#
              • 3...Ka7
                • 4.g8Q
                  • 4...Ka6
                    • 5.Qa2#

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