MESON Chess Problem Database

Problem Display
PID: 20177 (B2KN3/8/2Rb2p1/3k4/5pr1/2p2N2/8/8 w - - 0 1)

Prevorovsky, Emil

Tyden rozhlasu, 1943

B2KN3/8/2Rb2p1/3k4/5pr1/2p2N2/8/8

#4

5 + 6

SOLUTION

  • SOUND
  • Keys
    • 1.Bb7!
      • threat
        • 2.Rc7+
          • 2...Ke6
            • 3.Bc8+
              • 3...Kd5
                • 4.Sf6#
      • 1...Bc7+
        • 2.Rxc7+
          • 2...Ke6
            • 3.Re7+
              • 3...Kf5
                • 4.Be4#
                • 4.Bc8#
                • 4.Re5#
            • 3.Be4
              • threat
                • 4.Re7#
      • 1...Be7+
        • 2.Kxe7
          • threat
            • 3.Sf6#
            • 3.Rxc3#
            • 3.Rc7#
            • 3.Rc8#
          • 2...Ke4
            • 3.Rxc3+
              • 3...Kf5
                • 4.Sd6#
                • 4.Sg7#
                • 4.Rc5#
      • 1...Ke4
        • 2.Rxc3+
          • 2...Kf5
            • 3.Bc8+
              • 3...Ke4
                • 4.Sf6#
      • 1...Ke6
        • 2.Rxd6+
          • 2...Kf7
            • 3.Bd5+
              • 3...Kf8
                • 4.Rf6#
      • 1...Bc5
        • 2.Rb6+
          • 2...Kc4
            • 3.Ba6+
              • 3...Kd5
                • 4.Sf6#
      • 1...Be5
        • 2.Rc7+
          • 2...Ke6
            • 3.Re7+
              • 3...Kf5
                • 4.Rxe5#

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