MESON Chess Problem Database

Problem Display
PID: 73024 (8/8/K3Q3/3p4/3p4/8/4N3/3kN3 w - - 0 1)

Baier, Roland

Basler Nachrichten, 1974

8/8/K3Q3/3p4/3p4/8/4N3/3kN3

#4

4 + 3

3690 Kunstschach in der Schweiz 1980

SOLUTION

  • SOUND
  • Keys
    • 1.Sc1!
      • threat
        • 2.Qe2+
          • 2...Kxc1
            • 3.Qc2#
      • 1...Kxc1
        • 2.Qe2
          • threat
            • 3.Qc2#
          • 2...Kb1
            • 3.Sd3
              • 3...Ka1
                • 4.Qb2#
          • 2...d3
            • 3.Sxd3+
              • 3...Kb1
                • 4.Qb2#
      • 1...Kd2
        • 2.Qe2+
          • 2...Kc3
            • 3.Sed3
              • 3...Kc4
                • 4.Qc2#
      • 1...d3
        • 2.Qe3
          • threat
            • 3.Qxd3+
              • 3...Kxc1
                • 4.Qc2#
              • 3...Kxe1
                • 4.Qe2#
            • 3.Scxd3
              • 3...d4
                • 4.Sb2#
                • 4.Sf2#
            • 3.Sb3
              • threat
                • 4.Qd2#
              • 3...d2
                • 4.Qxd2#
          • 2...d2
            • 3.Qd4
              • 3...Kxc1
                • 4.Qa1#
              • 3...Kxe1
                • 4.Qg1#

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