MESON Chess Problem Database

Problem Display
PID: 218894 (1q1N1brk/1p3Qp1/3p2P1/1K3pPr/1p6/1R3P2/R7/8 w - - 0 1)

Kalandadze, Velimir

12. USSR Championship, 1985

1q1N1brk/1p3Qp1/3p2P1/1K3pPr/1p6/1R3P2/R7/8

#5

8 + 10

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Rh2!
      • threat
        • 2.Rxh5#
      • 1...Rxh2
        • 2.Rb2
          • threat
            • 3.Rxh2#
          • 2...Rh1
            • 3.Rh2+
              • 3...Rxh2
                • 4.Qa2
                  • threat
                    • 5.Sf7#
                    • 5.Qxh2#
            • 3.Qa2
              • threat
                • 4.Sf7#
              • 3...Qxd8
                • 4.Rh2+
                  • 4...Rxh2
                    • 5.Qxh2#
              • 3...Qc7
                • 4.Rh2+
                  • 4...Rxh2
                    • 5.Qxh2#
          • 2...Rd2
            • 3.Rxd2
              • threat
                • 4.Rh2#
              • 3...d5
                • 4.Qxf5
                  • threat
                    • 5.Sf7#
                    • 5.Qh3#
                • 4.Qd7
                  • threat
                    • 5.Sf7#
                  • 4...Qxd8
                    • 5.Rh2#
                • 4.Qe7
                  • threat
                    • 5.Sf7#
                  • 4...Qxd8
                    • 5.Rh2#
            • 3.Qxf5
              • threat
                • 4.Sf7#
                • 4.Qh3#
              • 3...Rd5+
                • 4.Qxd5
                  • threat
                    • 5.Sf7#
                    • 5.Rh2#
            • 3.Qc4
              • threat
                • 4.Sf7#
                • 4.Qh4#
              • 3...Rd5+
                • 4.Qxd5
                  • threat
                    • 5.Sf7#
                    • 5.Rh2#
          • 2...Re2
            • 3.Rxe2
              • threat
                • 4.Rh2#
              • 3...d5
                • 4.Qxf5
                  • threat
                    • 5.Sf7#
                    • 5.Qh3#
                • 4.Qd7
                  • threat
                    • 5.Sf7#
                  • 4...Qxd8
                    • 5.Rh2#
                • 4.Qe7
                  • threat
                    • 5.Sf7#
                  • 4...Qxd8
                    • 5.Rh2#
            • 3.Qxf5
              • threat
                • 4.Sf7#
                • 4.Qh3#
              • 3...Re5+
                • 4.Qxe5
                  • threat
                    • 5.Sf7#
                    • 5.Rh2#
                    • 5.Qh2#
          • 2...Rh5
            • 3.Rh2
              • threat
                • 4.Rxh5#
              • 3...Rxh2
                • 4.Qa2
                  • threat
                    • 5.Sf7#
                    • 5.Qxh2#
              • 3...Rh6
                • 4.Rxh6+
                  • 4...gxh6
                    • 5.Qh7#
                • 4.gxh6
                  • threat
                    • 5.hxg7#
                  • 4...gxh6
                    • 5.Qh7#
          • 2...Rh6
            • 3.Rh2
              • threat
                • 4.Rxh6+
                  • 4...gxh6
                    • 5.Qh7#
                • 4.gxh6
                  • threat
                    • 5.hxg7#
                  • 4...gxh6
                    • 5.Qh7#
              • 3...Rxh2
                • 4.Qa2
                  • threat
                    • 5.Sf7#
                    • 5.Qxh2#
              • 3...Qc7
                • 4.Qxc7
                  • threat
                    • 5.Sf7#

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