MESON Chess Problem Database

Problem Display
PID: 28872 (8/1k6/8/RK6/8/4p3/p3B3/B7 w - - 0 1)

Pekar, Boris

StrateGems, 2001

8/1k6/8/RK6/8/4p3/p3B3/B7

#5

4 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Ra8!
      • threat
        • 2.Be5
          • threat
            • 3.Bf3#
          • 2...Kxa8
            • 3.Kb6
              • threat
                • 4.Bf3#
      • 1...Kc7
        • 2.Bg4
          • threat
            • 3.Be5+
              • 3...Kb7
                • 4.Bf3#
          • 2...Kd6
            • 3.Ra7
              • threat
                • 4.Rd7#
              • 3...Kd5
                • 4.Bf5
                  • threat
                    • 5.Rd7#
                  • 4...Kd6
                    • 5.Rd7#
          • 2...Kb7
            • 3.Be5
              • threat
                • 4.Bf3#
              • 3...Kxa8
                • 4.Kb6
                  • threat
                    • 5.Bf3#
      • 1...Kxa8
        • 2.Kb6
          • 2...Kb8
            • 3.Bg4
              • threat
                • 4.Be5+
                  • 4...Ka8
                    • 5.Bf3#
              • 3...Ka8
                • 4.Be5
                  • threat
                    • 5.Bf3#
            • 3.Ba6
              • threat
                • 4.Be5+
                  • 4...Ka8
                    • 5.Bb7#
                • 4.Bb7
                  • 4...e2
                    • 5.Be5#
              • 3...Ka8
                • 4.Bb7+
                  • 4...Kb8
                    • 5.Be5#
                • 4.Be5
                  • threat
                    • 5.Bb7#

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