MESON Chess Problem Database

Problem Display
PID: 121877 (6b1/8/k1N1p3/8/2p5/8/6B1/1R5K w - - 0 1)

Kozdon, Baldur

Magyar Sakkelet, 1989

6b1/8/k1N1p3/8/2p5/8/6B1/1R5K

#4

4 + 4

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Se5!
      • threat
        • 2.Bb7+
          • 2...Ka5
            • 3.Sxc4+
              • 3...Ka4
                • 4.Bc6#
      • 1...Ka5
        • 2.Bb7
          • threat
            • 3.Sxc4+
              • 3...Ka4
                • 4.Bc6#
          • 2...Ka4
            • 3.Sxc4
              • threat
                • 4.Bc6#
          • 2...c3
            • 3.Sc4+
              • 3...Ka4
                • 4.Bc6#
      • 1...Ka7
        • 2.Ba8
          • threat
            • 3.Sc6+
              • 3...Ka6
                • 4.Bb7#
              • 3...Kxa8
                • 4.Rb8#
          • 2...Ka6
            • 3.Sc6
              • threat
                • 4.Bb7#
          • 2...Kxa8
            • 3.Sc6
              • threat
                • 4.Rb8#
      • 1...c3
        • 2.Bb7+
          • 2...Ka5
            • 3.Sc4+
              • 3...Ka4
                • 4.Bc6#
        • 2.Sc6
          • threat
            • 3.Bf1#
          • 2...Bh7
            • 3.Bf1+
              • 3...Bd3
                • 4.Bxd3#
          • 2...e5
            • 3.Bf1+
              • 3...Bc4
                • 4.Bxc4#
        • 2.Rb4
          • threat
            • 3.Bb7+
              • 3...Ka5
                • 4.Sc6#
              • 3...Ka7
                • 4.Sc6#
          • 2...Ka5
            • 3.Sc6+
              • 3...Ka6
                • 4.Bf1#
          • 2...Ka7
            • 3.Sc6+
              • 3...Ka6
                • 4.Bf1#
              • 3...Ka8
                • 4.Rb8#

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