MESON Chess Problem Database

Problem Display
PID: 135466 (8/K7/Q7/P1p2B2/3k1N2/8/8/8 w - - 0 1)

Kozhakina, Alena Vladimirova

Troll, 2009

8/K7/Q7/P1p2B2/3k1N2/8/8/8

#4

5 + 2

SOLUTION

  • SOUND
  • Keys
    • 1.Sd3!
      • 1...Kc3
        • 2.Qb5
          • 2...Kc2
            • 3.Qb2+
              • 3...Kd1
                • 4.Bg4#
          • 2...Kd2
            • 3.Qb2+
              • 3...Kd1
                • 4.Bg4#
              • 3...Ke3
                • 4.Qf2#
      • 1...Ke3
        • 2.Qb6
          • threat
            • 3.Qb2
              • threat
                • 4.Qf2#
              • 3...Kf3
                • 4.Qf2#
          • 2...Kd2
            • 3.Qb2+
              • 3...Kd1
                • 4.Bg4#
              • 3...Ke3
                • 4.Qf2#
          • 2...Ke2
            • 3.Qb2+
              • 3...Kd1
                • 4.Bg4#
              • 3...Kf1
                • 4.Qf2#
              • 3...Ke3
                • 4.Qf2#
              • 3...Kf3
                • 4.Qf2#
          • 2...Kf3
            • 3.Qb2
              • threat
                • 4.Qf2#
              • 3...Ke3
                • 4.Qf2#
              • 3...Kg3
                • 4.Qf2#

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