MESON Chess Problem Database

Problem Display
PID: 246926 (rB6/1p3p2/3Q4/3P1K2/2N3p1/2P2pr1/4P3/k7 w - - 0 1)

Latzel, Gerhard Paul

Schach, 1956

rB6/1p3p2/3Q4/3P1K2/2N3p1/2P2pr1/4P3/k7

#4

7 + 7

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Ba7!
      • threat
        • 2.Qa3+
          • 2...Kb1
            • 3.Qb2#
        • 2.Qb4
          • threat
            • 3.Qb2#
          • 2...Ka2
            • 3.Qb2#
        • 2.Qb6
          • threat
            • 3.Qb2#
          • 2...Ka2
            • 3.Qb2#
      • 1...Kb1
        • 2.Qb4+
          • 2...Kc1
            • 3.Qb2+
              • 3...Kd1
                • 4.Qd2#
          • 2...Kc2
            • 3.Qb2+
              • 3...Kd1
                • 4.Qd2#
        • 2.Qb6+
          • 2...Kc1
            • 3.Qb2+
              • 3...Kd1
                • 4.Qd2#
          • 2...Kc2
            • 3.Qb2+
              • 3...Kd1
                • 4.Qd2#
        • 2.Qa3
          • threat
            • 3.Qb2#
          • 2...Kc2
            • 3.Qb2+
              • 3...Kd1
                • 4.Qd2#
      • 1...Rxa7
        • 2.Qh6
          • threat
            • 3.Qc1+
              • 3...Ka2
                • 4.Qb2#
            • 3.Qd2
              • threat
                • 4.Qb2#
              • 3...Kb1
                • 4.Qb2#
              • 3...Ra2
                • 4.Qc1#
                • 4.Qe1#
                • 4.Qd1#
          • 2...Kb1
            • 3.Qd2
              • threat
                • 4.Qb2#
              • 3...Ka1
                • 4.Qb2#
              • 3...Ra2
                • 4.Qd1#
          • 2...Ka2
            • 3.Qb6
              • threat
                • 4.Qb2#
              • 3...Ka1
                • 4.Qb2#
          • 2...Rg1
            • 3.Qb6
              • threat
                • 4.Qb2#
              • 3...Ka2
                • 4.Qb2#
              • 3...Rb1
                • 4.Qxa7#
              • 3...Ra2
                • 4.Qxg1#

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