MESON Chess Problem Database

Problem Display
PID: 133984 (8/1N6/8/3pP3/3kp3/1B1p4/3R2Q1/5K2 w - - 0 1)

Petrasinovic, Petrasin

Mat Plus, 2008

8/1N6/8/3pP3/3kp3/1B1p4/3R2Q1/5K2

#4

6 + 4

SOLUTION

  • SOUND
  • Keys
    • 1.Kg1!
      • 1...Kc3
        • 2.Ra2
          • threat
            • 3.Qb2+
              • 3...Kb4
                • 4.Bxd5#
          • 2...Kxb3
            • 3.Qb2+
              • 3...Kc4
                • 4.Ra4#
          • 2...Kb4
            • 3.Qb2
              • threat
                • 4.Bxd5#
              • 3...Kb5
                • 4.Bxd5#
              • 3...d4
                • 4.Bd5#
                • 4.Be6#
                • 4.Bf7#
                • 4.Bg8#
          • 2...Kd4
            • 3.Qb2+
              • 3...Ke3
                • 4.Qf2#
          • 2...d2
            • 3.Qxd2+
              • 3...Kxb3
                • 4.Sa5#
          • 2...d4
            • 3.Qb2+
              • 3...Kb4
                • 4.Bd5#
                • 4.Be6#
                • 4.Bf7#
                • 4.Bg8#
            • 3.Qd2+
              • 3...Kxb3
                • 4.Sa5#
            • 3.Bd5
              • threat
                • 4.Qb2#
                • 4.Qd2#
              • 3...Kb4
                • 4.Qb2#
              • 3...d2
                • 4.Qxd2#
            • 3.Be6
              • threat
                • 4.Qb2#
                • 4.Qd2#
              • 3...Kb4
                • 4.Qb2#
              • 3...d2
                • 4.Qxd2#
            • 3.Bf7
              • threat
                • 4.Qb2#
                • 4.Qd2#
              • 3...Kb4
                • 4.Qb2#
              • 3...d2
                • 4.Qxd2#
            • 3.Bg8
              • threat
                • 4.Qb2#
                • 4.Qd2#
              • 3...Kb4
                • 4.Qb2#
              • 3...d2
                • 4.Qxd2#
            • 3.Qg8
              • threat
                • 4.Qc4#
              • 3...Kb4
                • 4.Qc4#
      • 1...Kxe5
        • 2.Qg5+
          • 2...Kd4
            • 3.Qf6+
              • 3...Ke3
                • 4.Qf2#
          • 2...Ke6
            • 3.Bxd5+
              • 3...Kd7
                • 4.Qd8#
      • 1...e3
        • 2.Qxd5+
          • 2...Kc3
            • 3.Ra2
              • threat
                • 4.Qc4#
              • 3...Kb4
                • 4.Qc4#

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