MESON Chess Problem Database

Problem Display
PID: 125506 (kb6/2n5/2P1B3/p1p5/p1Q5/3Kp3/8/5n2 w - - 0 1)

Erendiuk, M

Uralski Skazi, 1990

kb6/2n5/2P1B3/p1p5/p1Q5/3Kp3/8/5n2

#4

4 + 8

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Bd5!
      • threat
        • 2.Qa6+
          • 2...Sxa6
            • 3.c7+
              • 3...Ka7
                • 4.c8S#
      • 1...Ka7
        • 2.Qxc5+
          • 2...Ka6
            • 3.Bc4+
              • 3...Sb5
                • 4.Bxb5#
          • 2...Ka8
            • 3.Qb6
              • threat
                • 4.Qb7#
      • 1...Ba7
        • 2.Qa6
          • threat
            • 3.Qb7#
          • 2...c4+
            • 3.Kc2
              • threat
                • 4.Qb7#
              • 3...Kb8
                • 4.Qb7#
              • 3...Sxa6
                • 4.c7#
      • 1...Sb5
        • 2.c7+
          • 2...Ka7
            • 3.Qxc5+
              • 3...Ka6
                • 4.cxb8S#
                • 4.c8Q#
                • 4.c8B#
            • 3.c8Q
              • threat
                • 4.Qb7#
                • 4.Q4xc5#
              • 3...Kb6
                • 4.Qb7#
                • 4.Q4xc5#
        • 2.Qxb5
          • threat
            • 3.Qb7#
          • 2...c4+
            • 3.Bxc4
              • threat
                • 4.Qb7#
              • 3...Ka7
                • 4.Qa6#
                • 4.Qxa5#
                • 4.Qb7#
            • 3.Kc2
              • threat
                • 4.Qb7#
              • 3...Ka7
                • 4.Qxa5#
                • 4.Qb7#

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