MESON Chess Problem Database

Problem Display
PID: 255401 (8/4k3/4P3/4P3/4B3/2B1K3/8/1R6 w - - 0 1)

Ilin, P

Vecherni Leningrad, 1970

8/4k3/4P3/4P3/4B3/2B1K3/8/1R6

#4

6 + 1

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Be1!
      • 1...Kxe6
        • 2.Rb7
          • 2...Kxe5
            • 3.Re7+
              • 3...Kd6
                • 4.Bb4#
              • 3...Kf6
                • 4.Bh4#
      • 1...Kd8
        • 2.Bb4
          • threat
            • 3.Bd6
              • threat
                • 4.Rb8#
              • 3...Kc8
                • 4.Rb8#
              • 3...Ke8
                • 4.Rb8#
            • 3.Rc1
              • 3...Ke8
                • 4.Rc8#
          • 2...Kc7
            • 3.Bd6+
              • 3...Kc8
                • 4.Rb8#
              • 3...Kd8
                • 4.Rb8#
          • 2...Kc8
            • 3.Bd6
              • 3...Kd8
                • 4.Rb8#
          • 2...Ke8
            • 3.Bd6
              • 3...Kd8
                • 4.Rb8#
      • 1...Ke8
        • 2.Bb4
          • 2...Kd8
            • 3.Bd6
              • threat
                • 4.Rb8#
              • 3...Kc8
                • 4.Rb8#
              • 3...Ke8
                • 4.Rb8#
            • 3.Rc1
              • 3...Ke8
                • 4.Rc8#
        • 2.Bh4
          • 2...Kf8
            • 3.Bf6
              • threat
                • 4.Rb8#
              • 3...Ke8
                • 4.Rb8#
              • 3...Kg8
                • 4.Rb8#
            • 3.Rg1
              • 3...Ke8
                • 4.Rg8#
      • 1...Kf8
        • 2.Bh4
          • threat
            • 3.Bf6
              • threat
                • 4.Rb8#
              • 3...Ke8
                • 4.Rb8#
              • 3...Kg8
                • 4.Rb8#
            • 3.Rg1
              • 3...Ke8
                • 4.Rg8#
          • 2...Kg7
            • 3.Bf6+
              • 3...Kh6
                • 4.Rh1#
              • 3...Kf8
                • 4.Rb8#
              • 3...Kg8
                • 4.Rb8#
          • 2...Kg8
            • 3.Bf6
              • 3...Kf8
                • 4.Rb8#

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