MESON Chess Problem Database

Problem Display
PID: 200196 (B7/8/1P3PP1/1rPP2p1/Q1P3N1/pPp1B3/P1p3n1/2K4k w - - 0 1)

Borodatov, Leonid

The Macedonian Problemist, 2007

B7/8/1P3PP1/1rPP2p1/Q1P3N1/pPp1B3/P1p3n1/2K4k

#4

13 + 7

SOLUTION

  • SOUND
  • Keys
    • 1.d6!
      • threat
        • 2.Qa7
          • threat
            • 3.Qh7#
      • 1...Rxb3
        • 2.axb3
          • 2...a2
            • 3.Kxc2
              • 3...a1S+
                • 4.Qxa1#
              • 3...a1Q
                • 4.Qxa1#
              • 3...a1B
                • 4.Qxa1#
              • 3...a1R
                • 4.Qxa1#
      • 1...Rxc5
        • 2.Qd7
          • threat
            • 3.Qh7#
          • 2...Rd5
            • 3.Qh7+
              • 3...Sh4
                • 4.Bxd5#
          • 2...Rc6
            • 3.Qh7+
              • 3...Sh4
                • 4.Bxc6#
          • 2...Rc7
            • 3.Qf5
              • threat
                • 4.Qf1#
      • 1...Rxb6
        • 2.Qd7
          • threat
            • 3.Qh7#
          • 2...Rc6
            • 3.Qh7+
              • 3...Sh4
                • 4.Bxc6#
          • 2...Rb7
            • 3.Qc6
              • 3...Rxb3
                • 4.Qxg2#
              • 3...Rb4
                • 4.Qxg2#
              • 3...Rb5
                • 4.Qxg2#
              • 3...Rb6
                • 4.Qxg2#
              • 3...Ra7
                • 4.Qxg2#
              • 3...Rc7
                • 4.Qxg2#
              • 3...Rd7
                • 4.Qxg2#
              • 3...Re7
                • 4.Qxg2#
              • 3...Rf7
                • 4.Qxg2#
              • 3...Rg7
                • 4.Qxg2#
              • 3...Rh7
                • 4.Qxg2#
              • 3...Rb8
                • 4.Qxg2#
      • 1...Ra5
        • 2.Qc6
          • threat
            • 3.Qxg2#
          • 2...Rxa8
            • 3.Qf3
              • threat
                • 4.Qf1#
                • 4.Qh3#

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