MESON Chess Problem Database

Problem Display
PID: 233123 (5R2/p7/4p3/7b/P1R1p3/k2p2p1/P2P2P1/K6n w - - 0 1)

Buchwald, Julius

Australasian Chess Review, 1940

5R2/p7/4p3/7b/P1R1p3/k2p2p1/P2P2P1/K6n

#4

7 + 8

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Rfc8!
      • threat
        • 2.Rxe4
          • threat
            • 3.Rc3#
          • 2...Bd1
            • 3.Rc3+
              • 3...Bb3
                • 4.Rxb3#
        • 2.Rd4
          • threat
            • 3.Rc3#
          • 2...Bd1
            • 3.Rc3+
              • 3...Bb3
                • 4.Rxb3#
      • 1...Bd1
        • 2.Rxe4
          • threat
            • 3.Rc3+
              • 3...Bb3
                • 4.Rxb3#
          • 2...Bxa4
            • 3.Rc3+
              • 3...Bb3
                • 4.Rxb3#
          • 2...Bc2
            • 3.Rc3+
              • 3...Bb3
                • 4.Rxb3#
          • 2...Bb3
            • 3.Rc3
              • threat
                • 4.Rxb3#
        • 2.Rd4
          • threat
            • 3.Rc3+
              • 3...Bb3
                • 4.Rxb3#
          • 2...Bxa4
            • 3.Rc3+
              • 3...Bb3
                • 4.Rxb3#
          • 2...Bc2
            • 3.Rc3+
              • 3...Bb3
                • 4.Rxb3#
          • 2...Bb3
            • 3.Rc3
              • threat
                • 4.Rxb3#
      • 1...Be2
        • 2.Rxe4
          • threat
            • 3.Rc3#
          • 2...Bd1
            • 3.Rc3+
              • 3...Bb3
                • 4.Rxb3#
        • 2.Rd4
          • threat
            • 3.Rc3#
          • 2...Bd1
            • 3.Rc3+
              • 3...Bb3
                • 4.Rxb3#
      • 1...Bf3
        • 2.Rd4
          • threat
            • 3.Rc3#
          • 2...Bd1
            • 3.Rc3+
              • 3...Bb3
                • 4.Rxb3#
      • 1...Bg4
        • 2.Rxe4
          • threat
            • 3.Rc3#
          • 2...Bd1
            • 3.Rc3+
              • 3...Bb3
                • 4.Rxb3#
        • 2.Rd4
          • threat
            • 3.Rc3#
          • 2...Bd1
            • 3.Rc3+
              • 3...Bb3
                • 4.Rxb3#
      • 1...Be8
        • 2.Rxe4
          • threat
            • 3.Rc3#
          • 2...Bxa4
            • 3.Rc3+
              • 3...Bb3
                • 4.Rxb3#
          • 2...Bc6
            • 3.Rxc6
              • threat
                • 4.Rc3#
        • 2.Rxe8
          • threat
            • 3.Rb8
              • threat
                • 4.Rb3#
        • 2.Rd4
          • threat
            • 3.Rc3#
          • 2...Bxa4
            • 3.Rc3+
              • 3...Bb3
                • 4.Rxb3#
          • 2...Bc6
            • 3.Rxc6
              • threat
                • 4.Rc3#
      • 1...Sf2
        • 2.Rd4
          • threat
            • 3.Rc3#
          • 2...Bd1
            • 3.Rc3+
              • 3...Bb3
                • 4.Rxb3#
          • 2...Sd1
            • 3.Rb8
              • threat
                • 4.Rb3#
      • 1...e5
        • 2.Rxe4
          • threat
            • 3.Rc3#
          • 2...Bd1
            • 3.Rc3+
              • 3...Bb3
                • 4.Rxb3#
          • 2...Bf7
            • 3.Rc3+
              • 3...Bb3
                • 4.Rxb3#

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