MESON Chess Problem Database

Problem Display
PID: 59124 (4n3/B3p3/1N2p1N1/1P2P1bR/Kp1k1prq/3Pp3/1PP5/8 w - - 0 1)

Muller, Dieter

1st HM., Sachsische Zeitung, 1984

4n3/B3p3/1N2p1N1/1P2P1bR/Kp1k1prq/3Pp3/1PP5/8

#4

10 + 10

1099 WCSC 1987
5396 World Chess Solving Championship 1977-1996 1997

SOLUTION

  • SOUND
  • Keys
    • 1.Ka5!
      • threat
        • 2.Sa4+
          • 2...Kd5
            • 3.c4+
              • 3...bxc4 ep
                • 4.Sxc3#
      • 1...Kc5
        • 2.Sa4+
          • 2...Kd5
            • 3.c4+
              • 3...bxc4 ep
                • 4.Sxc3#
        • 2.c3
          • threat
            • 3.d4#
          • 2...bxc3
            • 3.Sa4+
              • 3...Kd5
                • 4.Sxc3#
          • 2...f3
            • 3.Sf8
              • threat
                • 4.Sxe6#
                • 4.Sfd7#
      • 1...Qe1
        • 2.Sc8+
          • 2...Kd5
            • 3.Scxe7+
              • 3...Bxe7
                • 4.Sxe7#
      • 1...f3
        • 2.Sc4+
          • 2...Kd5
            • 3.Sxe7+
              • 3...Bxe7
                • 4.Sxe3#

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