MESON Chess Problem Database

Problem Display
PID: 171950 (8/3P4/8/5p2/p6p/1p1K4/8/3k4 w - - 0 1)

Antipov, Viacheslav Pavlovich

Za Ogneypori, 1989

8/3P4/8/5p2/p6p/1p1K4/8/3k4

#5

2 + 5

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.d8Q!
      • threat
        • 2.Qg5
          • threat
            • 3.Qd2#
            • 3.Qg1#
          • 2...Ke1
            • 3.Qg1#
        • 2.Qd4
          • threat
            • 3.Qa1#
            • 3.Qg1#
          • 2...Kc1
            • 3.Qa1#
          • 2...Ke1
            • 3.Qg1#
      • 1...Kc1
        • 2.Kc3
          • threat
            • 3.Qd2+
              • 3...Kb1
                • 4.Qb2#
            • 3.Qd3
              • threat
                • 4.Qf1#
          • 2...Kb1
            • 3.Qd1+
              • 3...Ka2
                • 4.Qe2+
                  • 4...Ka1
                    • 5.Qb2#
                  • 4...Kb1
                    • 5.Qb2#
                  • 4...Ka3
                    • 5.Qb2#
                  • 4...b2
                    • 5.Qxb2#
                • 4.Qd2+
                  • 4...Ka1
                    • 5.Qb2#
                  • 4...Kb1
                    • 5.Qb2#
                  • 4...Ka3
                    • 5.Qb2#
                  • 4...b2
                    • 5.Qxb2#
            • 3.Qd2
              • threat
                • 4.Qb2#
              • 3...a3
                • 4.Kxb3
                  • threat
                    • 5.Qe1#
                    • 5.Qd1#
                  • 4...Ka1
                    • 5.Qc1#
                    • 5.Qe1#
                    • 5.Qd1#
                    • 5.Qa2#
      • 1...Ke1
        • 2.Ke3
          • threat
            • 3.Qd2+
              • 3...Kf1
                • 4.Qf2#
          • 2...f4+
            • 3.Kf3
              • threat
                • 4.Qd3
                  • threat
                    • 5.Qe2#
          • 2...Kf1
            • 3.Kf3
              • threat
                • 4.Qd1#
              • 3...Ke1
                • 4.Qd3
                  • threat
                    • 5.Qe2#
              • 3...Kg1
                • 4.Qg5+
                  • 4...Kf1
                    • 5.Qc1#
                  • 4...Kh1
                    • 5.Qg2#
                  • 4...Kh2
                    • 5.Qg2#

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