MESON Chess Problem Database

Problem Display
PID: 214982 (6Q1/7K/8/8/4p3/1B2p1p1/1k2pb1n/4N1r1 w - - 0 1)

Anonymous

Detroit Free Press, 1878

6Q1/7K/8/8/4p3/1B2p1p1/1k2pb1n/4N1r1

#4

4 + 8

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Ba2!
      • threat
        • 2.Qb3+
          • 2...Ka1
            • 3.Sc2#
            • 3.Qb1#
          • 2...Kc1
            • 3.Qc2#
      • 1...Ka1
        • 2.Qb3
          • threat
            • 3.Sc2#
            • 3.Qb1#
          • 2...Rxe1
            • 3.Bb1
              • threat
                • 4.Qa2#
              • 3...Rxb1
                • 4.Qa3#
      • 1...Kc1
        • 2.Qc4+
          • 2...Kd1
            • 3.Qc2+
              • 3...Kxe1
                • 4.Qc1#
            • 3.Qc3
              • threat
                • 4.Bb3#
          • 2...Kb2
            • 3.Qb3+
              • 3...Ka1
                • 4.Sc2#
                • 4.Qb1#
              • 3...Kc1
                • 4.Qc2#
            • 3.Qc2+
              • 3...Ka1
                • 4.Qb1#
              • 3...Ka3
                • 4.Qb3#
          • 2...Kd2
            • 3.Qc2+
              • 3...Kxe1
                • 4.Qc1#
        • 2.Qc8+
          • 2...Kd1
            • 3.Qc2+
              • 3...Kxe1
                • 4.Qc1#
            • 3.Qc3
              • threat
                • 4.Bb3#
          • 2...Kb2
            • 3.Qc2+
              • 3...Ka1
                • 4.Qb1#
              • 3...Ka3
                • 4.Qb3#
          • 2...Kd2
            • 3.Qc2+
              • 3...Kxe1
                • 4.Qc1#
        • 2.Qb3
          • threat
            • 3.Qc2#
          • 2...Kd2
            • 3.Qc2+
              • 3...Kxe1
                • 4.Qc1#
          • 2...Rxe1
            • 3.Qc3+
              • 3...Kd1
                • 4.Bb3#
            • 3.Bb1
              • threat
                • 4.Qc2#
              • 3...Kd2
                • 4.Qc2#
          • 2...Bxe1
            • 3.Bb1
              • threat
                • 4.Qc2#
              • 3...Kd2
                • 4.Qc2#
      • 1...Kc3
        • 2.Qc4+
          • 2...Kb2
            • 3.Qb3+
              • 3...Ka1
                • 4.Sc2#
                • 4.Qb1#
              • 3...Kc1
                • 4.Qc2#
            • 3.Qc2+
              • 3...Ka1
                • 4.Qb1#
              • 3...Ka3
                • 4.Qb3#
          • 2...Kd2
            • 3.Qc2+
              • 3...Kxe1
                • 4.Qc1#
      • 1...Rxe1
        • 2.Qb3+
          • 2...Ka1
            • 3.Bb1
              • threat
                • 4.Qa2#
              • 3...Rxb1
                • 4.Qa3#
          • 2...Kc1
            • 3.Qc3+
              • 3...Kd1
                • 4.Bb3#
            • 3.Bb1
              • threat
                • 4.Qc2#
              • 3...Kd2
                • 4.Qc2#
      • 1...Bxe1
        • 2.Qb3+
          • 2...Kc1
            • 3.Bb1
              • threat
                • 4.Qc2#
              • 3...Kd2
                • 4.Qc2#

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