MESON Chess Problem Database

Problem Display
PID: 268377 (k7/b1R5/2K5/BP6/8/8/6p1/8 w - - 0 1)

Radchenko, Sergei Vladimirovich

Shakhmatnaya kompozitsiya, 1996

k7/b1R5/2K5/BP6/8/8/6p1/8

#4

4 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.b6!
      • threat
        • 2.b7+
          • 2...Kb8
            • 3.Rc8#
      • 1...Kb8
        • 2.Rc8+
          • 2...Kxc8
            • 3.b7+
              • 3...Kb8
                • 4.Bc7#
            • 3.bxa7
              • threat
                • 4.a8Q#
                • 4.a8R#
        • 2.bxa7+
          • 2...Ka8
            • 3.Bb6
              • threat
                • 4.Rc8#
        • 2.Rd7
          • threat
            • 3.Rd8#
          • 2...Ka8
            • 3.b7+
              • 3...Kb8
                • 4.Bc7#
                • 4.Rd8#
          • 2...Kc8
            • 3.b7+
              • 3...Kb8
                • 4.Bc7#
                • 4.Rd8#
            • 3.bxa7
              • threat
                • 4.Rd8#
                • 4.a8Q#
                • 4.a8R#
          • 2...Bxb6
            • 3.Bxb6
              • threat
                • 4.Rd8#
              • 3...Ka8
                • 4.Rd8#
              • 3...Kc8
                • 4.Rd8#
        • 2.Re7
          • threat
            • 3.Re8#
          • 2...Ka8
            • 3.b7+
              • 3...Kb8
                • 4.Bc7#
                • 4.Re8#
          • 2...Bxb6
            • 3.Bxb6
              • threat
                • 4.Re8#
              • 3...Ka8
                • 4.Re8#
              • 3...Kc8
                • 4.Re8#
        • 2.Rf7
          • threat
            • 3.Rf8#
          • 2...Ka8
            • 3.b7+
              • 3...Kb8
                • 4.Bc7#
                • 4.Rf8#
          • 2...Bxb6
            • 3.Bxb6
              • threat
                • 4.Rf8#
              • 3...Ka8
                • 4.Rf8#
              • 3...Kc8
                • 4.Rf8#
        • 2.b7
          • threat
            • 3.Rc8#
          • 2...Bg1
            • 3.Rc8+
              • 3...Ka7
                • 4.Ra8#
          • 2...Bf2
            • 3.Rc8+
              • 3...Ka7
                • 4.Ra8#
          • 2...Be3
            • 3.Rc8+
              • 3...Ka7
                • 4.Ra8#
          • 2...Bd4
            • 3.Rc8+
              • 3...Ka7
                • 4.Ra8#
          • 2...Bc5
            • 3.Rc8+
              • 3...Ka7
                • 4.Ra8#
          • 2...Bb6
            • 3.Rc8+
              • 3...Ka7
                • 4.Ra8#
            • 3.Bxb6
              • threat
                • 4.Rc8#
      • 1...Bxb6
        • 2.Rc8+
          • 2...Ka7
            • 3.Bxb6+
              • 3...Ka6
                • 4.Ra8#
        • 2.Bxb6
          • threat
            • 3.Rc8#
          • 2...Kb8
            • 3.Bg1
              • 3...Ka8
                • 4.Rc8#
            • 3.Rd7
              • threat
                • 4.Rd8#
              • 3...Ka8
                • 4.Rd8#
              • 3...Kc8
                • 4.Rd8#
            • 3.Re7
              • threat
                • 4.Re8#
              • 3...Ka8
                • 4.Re8#
              • 3...Kc8
                • 4.Re8#
            • 3.Rf7
              • threat
                • 4.Rf8#
              • 3...Ka8
                • 4.Rf8#
              • 3...Kc8
                • 4.Rf8#
      • 1...Bb8
        • 2.Ra7+
          • 2...Bxa7
            • 3.b7+
              • 3...Kb8
                • 4.Bc7#

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