MESON Chess Problem Database

Problem Display
PID: 164885 (8/8/2N5/7K/4k3/N5Q1/8/8 w - - 0 1)

Surkov, Valery Albertovich

Sachmatija, 2008

8/8/2N5/7K/4k3/N5Q1/8/8

#4

4 + 1

SOLUTION

  • SOUND
  • Keys
    • 1.Qb3!
      • 1...Kf4
        • 2.Sc4
          • threat
            • 3.Qe3+
              • 3...Kf5
                • 4.Qe5#
            • 3.Sd2
              • 3...Kf5
                • 4.Qf7#
            • 3.Se7
              • 3...Ke4
                • 4.Qe3#
          • 2...Ke4
            • 3.Sd2+
              • 3...Kf4
                • 4.Qf3#
              • 3...Kf5
                • 4.Qf7#
          • 2...Kf5
            • 3.S4e5
              • 3...Ke4
                • 4.Qf3#
              • 3...Kf4
                • 4.Qf3#
              • 3...Kf6
                • 4.Qf7#
      • 1...Kf5
        • 2.Qe3
          • 2...Kf6
            • 3.Qe7+
              • 3...Kf5
                • 4.Qe5#

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