Problem Display
PID: 26854 (1r4Q1/4N3/8/4p3/Kp2k2n/4p3/2N5/7R w - - 0 1)

Rabson, Richard

Chess World (The), 1866

1r4Q1/4N3/8/4p3/Kp2k2n/4p3/2N5/7R

#4

5 + 6


3978 200 Demanding Chess Puzzles 1996

SOLUTION


  • COOKED
  • Keys
    • 1.Se1!
      • threat
        • 2.Rxh4#
        • 2.Qc4#
        • 2.Qg4#
      • 1...Ra8+
        • 2.Qxa8+
          • 2...Kd4
            • 3.Qe4+
              • 3...Kc3
                • 4.Qxb4#
              • 3...Kxe4
                • 4.Rxh4#
              • 3...Kc5
                • 4.Qxb4#
          • 2...Kf4
            • 3.Qe4+
              • 3...Kg3
                • 4.Qxh4#
              • 3...Kxe4
                • 4.Rxh4#
              • 3...Kg5
                • 4.Qxh4#
      • 1...Kd4
        • 2.Qxb8
          • threat
            • 3.Qxb4#
          • 2...e2
            • 3.Qb6+
              • 3...Kc3
                • 4.Qxb4#
              • 3...Kc4
                • 4.Qxb4#
              • 3...Ke4
                • 4.Rxh4#
          • 2...e4
            • 3.Qd6+
              • 3...Kc3
                • 4.Qxb4#
              • 3...Kc4
                • 4.Qxb4#
      • 1...e2
        • 2.Qc4+
          • 2...Ke3
            • 3.Sd5+
              • 3...Kd2
                • 4.Qc2#
              • 3...Kf2
                • 4.Qxh4#
    • 1.Qg4+!
      • 1...Kd3
        • 2.Kb3
          • threat
            • 3.Rd1#
          • 2...Sf3
            • 3.Qxf3
              • threat
                • 4.Rd1#
                • 4.Qxe3#
              • 3...Kd2
                • 4.Rd1#
                • 4.Qd1#
                • 4.Qxe3#
          • 2...e2
            • 3.Qc4+
              • 3...Kd2
                • 4.Qd5#

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