MESON Chess Problem Database

Problem Display
PID: 166328 (R1N1K3/1p4P1/2pNp3/2k5/b1pRpn2/Pp1nP3/6r1/1q2bQ1B w - - 0 1)

Lacny, Ludovit

Salai (Jr), Ladislav

7th Place, 08. WCCT, 2007-2008

R1N1K3/1p4P1/2pNp3/2k5/b1pRpn2/Pp1nP3/6r1/1q2bQ1B

#4

10 + 13

230 Sachove umeni (Ceskoslovensky sach) 2015

SOLUTION

  • SOUND
  • Keys
    • 1.Rb8!
      • threat
        • 2.Sxb7+
          • 2...Kb5
            • 3.Sbd6+
              • 3...Ka5
                • 4.Ra8#
              • 3...Kc5
                • 4.Sxe4#
              • 3...Ka6
                • 4.Ra8#
      • 1...Rxg7
        • 2.Sxe4+
          • 2...Kb5
            • 3.Sed6+
              • 3...Ka5
                • 4.Ra8#
              • 3...Kc5
                • 4.Rxc4#
              • 3...Ka6
                • 4.Ra8#
      • 1...Ba5
        • 2.Sxb7+
          • 2...Kb5
            • 3.Sbd6+
              • 3...Kc5
                • 4.Sxe4#
              • 3...Ka6
                • 4.Ra8#
      • 1...Sb2
        • 2.Rxc4+
          • 2...Kd5
            • 3.Rd4+
              • 3...Kc5
                • 4.Sxb7#
              • 3...Ke5
                • 4.Qxf4#
      • 1...Se5
        • 2.Rxc4+
          • 2...Kd5
            • 3.Rd4+
              • 3...Kc5
                • 4.Sxb7#
      • 1...c3
        • 2.Sxe4+
          • 2...Kb5
            • 3.Rb4+
              • 3...Ka5
                • 4.Ra8#
              • 3...Ka6
                • 4.Ra8#
        • 2.Sxb7+
          • 2...Kb5
            • 3.Sbd6+
              • 3...Ka5
                • 4.Ra8#
              • 3...Kc5
                • 4.Sxe4#
              • 3...Ka6
                • 4.Rxa4#
                • 4.Ra8#
            • 3.Rb4+
              • 3...Ka6
                • 4.Rb6#
                • 4.Ra8#

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