MESON Chess Problem Database

Problem Display
PID: 48382 (nr4b1/Kp6/Np1N2p1/7r/p1pP3b/k3P3/Pp2n3/1Q6 w - - 0 1)

Johandl, Alois

1st HM., Freie Presse, 1975

nr4b1/Kp6/Np1N2p1/7r/p1pP3b/k3P3/Pp2n3/1Q6

#4

7 + 13

14730 Problempalette II (Chlubna/Wenda) 1991
4647 Dreiklang 2001

SOLUTION

  • SOUND
  • Keys
    • 1.Sb4!
      • threat
        • 2.Sc2#
      • 1...Ra5+
        • 2.Kxb8
          • threat
            • 3.Sc2#
          • 2...Sxd4
            • 3.exd4
              • threat
                • 4.Sc2#
              • 3...Kxb4
                • 4.Qxb2#
      • 1...Kxb4
        • 2.Qxb2+
          • 2...Ka5
            • 3.d5
              • threat
                • 4.Sxc4#
                • 4.Qb5#
              • 3...b5
                • 4.Qxb5#
      • 1...Sxd4
        • 2.exd4
          • threat
            • 3.Sc2#
          • 2...Ra5+
            • 3.Kxb8
              • threat
                • 4.Sc2#
              • 3...Kxb4
                • 4.Qxb2#
          • 2...Kxb4
            • 3.Qxb2+
              • 3...Ka5
                • 4.Qc3#

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