Problem Display
PID: 68819 (4b3/bp1N4/3Bp1r1/r2kP3/6pq/1PPK2p1/8/3Q4 w - - 0 1)

Cutler, George Octavius

The Chess Players' Quarterly Chronicle, 1869

4b3/bp1N4/3Bp1r1/r2kP3/6pq/1PPK2p1/8/3Q4

#4

7 + 10


SOLUTION


  • SOUND
  • Keys
    • 1.Qg1!
      • threat
        • 2.Qg2#
      • 1...Kc6
        • 2.Qb6+
          • 2...Bxb6
            • 3.Sb8+
              • 3...Kb5
                • 4.c4#
              • 3...Kd5
                • 4.c4#
      • 1...Bxg1
        • 2.Sb8
          • threat
            • 3.c4#
          • 2...Bb5+
            • 3.c4+
              • 3...Bxc4+
                • 4.bxc4#
          • 2...Ra4
            • 3.c4+
              • 3...Rxc4
                • 4.bxc4#
          • 2...Rc5
            • 3.c4+
              • 3...Rxc4
                • 4.bxc4#
          • 2...b5
            • 3.c4+
              • 3...bxc4+
                • 4.bxc4#
      • 1...Qf6
        • 2.c4+
          • 2...Kc6
            • 3.Qb6+
              • 3...Kxd7
                • 4.Qc7#
              • 3...Bxb6
                • 4.Sb8#
      • 1...Qh2
        • 2.c4+
          • 2...Kc6
            • 3.Qb6+
              • 3...Kxd7
                • 4.Qc7#
              • 3...Bxb6
                • 4.Sb8#
      • 1...Qh3
        • 2.c4+
          • 2...Kc6
            • 3.Qb6+
              • 3...Kxd7
                • 4.Qc7#
              • 3...Bxb6
                • 4.Sb8#
      • 1...Ra2
        • 2.c4+
          • 2...Kc6
            • 3.Qb6+
              • 3...Kxd7
                • 4.Qc7#
              • 3...Bxb6
                • 4.Sb8#
      • 1...Rf6
        • 2.c4+
          • 2...Kc6
            • 3.Qb6+
              • 3...Kxd7
                • 4.Qc7#
              • 3...Bxb6
                • 4.Sb8#

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