MESON Chess Problem Database

Problem Display
PID: 251103 (8/2B5/p3B3/1k1K4/p7/8/1P6/8 w - - 0 1)

Oganesyan, Alexei Sergeevich

Uralski Problemist, 2011

8/2B5/p3B3/1k1K4/p7/8/1P6/8

#5

4 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Ba5!
      • threat
        • 2.Bd7+
          • 2...Kxa5
            • 3.Kc5
              • 3...a3
                • 4.b4#
      • 1...Kxa5
        • 2.Kc5
          • 2...a3
            • 3.b3
              • 3...a2
                • 4.Bd7
                  • threat
                    • 5.b4#
      • 1...a3
        • 2.b3
          • threat
            • 3.Bd7+
              • 3...Kxa5
                • 4.Kc5
                  • 4...a2
                    • 5.b4#
          • 2...Kxa5
            • 3.Kc5
              • 3...a2
                • 4.Bd7
                  • threat
                    • 5.b4#
          • 2...a2
            • 3.Bd7+
              • 3...Kxa5
                • 4.Kc5
                  • threat
                    • 5.b4#

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