MESON Chess Problem Database

Problem Display
PID: 216785 (n3B3/1p6/7Q/1pp2k2/1pp4B/8/8/K7 w - - 0 1)

Shinkman, William Anthony

Source?, 1890

n3B3/1p6/7Q/1pp2k2/1pp4B/8/8/K7

#4

4 + 7

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Bh5!
      • threat
        • 2.Bf3
          • threat
            • 3.Qf6#
          • 2...Ke5
            • 3.Qf6#
      • 1...Ke4
        • 2.Qe6+
          • 2...Kd3
            • 3.Bg6+
              • 3...Kd2
                • 4.Qe1#
              • 3...Kc3
                • 4.Qe3#
              • 3...Kd4
                • 4.Bf6#
          • 2...Kd4
            • 3.Bf6+
              • 3...Kd3
                • 4.Qe2#
            • 3.Bg6
              • threat
                • 4.Bf6#
              • 3...Kc3
                • 4.Qe3#
          • 2...Kf4
            • 3.Bg6
              • threat
                • 4.Qe4#
              • 3...Kf3
                • 4.Qe4#
      • 1...Ke5
        • 2.Qe3+
          • 2...Kd5
            • 3.Bf3+
              • 3...Kd6
                • 4.Qe7#
          • 2...Kf5
            • 3.Bg3
              • threat
                • 4.Qe5#
              • 3...Kf6
                • 4.Qe5#
          • 2...Kd6
            • 3.Bg3+
              • 3...Kd5
                • 4.Bf3#
              • 3...Kc6
                • 4.Qe6#
              • 3...Kd7
                • 4.Qe8#
      • 1...Sb6
        • 2.Bf3
          • threat
            • 3.Qf6#
          • 2...Sd5
            • 3.Qg5+
              • 3...Ke6
                • 4.Qxd5#
          • 2...Sd7
            • 3.Qg5+
              • 3...Ke6
                • 4.Qd5#
      • 1...Sc7
        • 2.Bf3
          • threat
            • 3.Qf6#
          • 2...Sd5
            • 3.Qg5+
              • 3...Ke6
                • 4.Qxd5#
          • 2...Se8
            • 3.Qg5+
              • 3...Ke6
                • 4.Qd5#
      • 1...b3
        • 2.Bf3
          • threat
            • 3.Qf6#
          • 2...b2+
            • 3.Kb1
              • threat
                • 4.Qf6#
              • 3...Ke5
                • 4.Qf6#

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