MESON Chess Problem Database

Problem Display
PID: 274877 (2K5/3Q4/4B3/4kN2/8/8/8/8 w - - 0 1)

Surkov, Valery Albertovich

Buletin Problemistic, 1997

2K5/3Q4/4B3/4kN2/8/8/8/8

#4

4 + 1

6490 yacpdb 2024

SOLUTION

  • SOUND
  • Keys
    • 1.Bc4!
      • 1...Ke4
        • 2.Bd3+
          • 2...Kf3
            • 3.Qg7
              • threat
                • 4.Qg3#
              • 3...Kf2
                • 4.Qg3#
              • 3...Kf4
                • 4.Qg3#
          • 2...Kf4
            • 3.Qg7
              • 3...Kf3
                • 4.Qg3#
      • 1...Kf4
        • 2.Bd3
          • threat
            • 3.Qg7
              • 3...Kf3
                • 4.Qg3#
          • 2...Kf3
            • 3.Qg7
              • threat
                • 4.Qg3#
              • 3...Kf2
                • 4.Qg3#
              • 3...Kf4
                • 4.Qg3#
          • 2...Kg4
            • 3.Qg7+
              • 3...Kf3
                • 4.Qg3#
              • 3...Kh3
                • 4.Qg3#
              • 3...Kf4
                • 4.Qg3#
              • 3...Kh5
                • 4.Be2#
          • 2...Kg5
            • 3.Qg7+
              • 3...Kf4
                • 4.Qg3#
              • 3...Kh5
                • 4.Be2#
      • 1...Kf6
        • 2.Bd3
          • 2...Kg5
            • 3.Qg7+
              • 3...Kf4
                • 4.Qg3#
              • 3...Kh5
                • 4.Be2#
          • 2...Kg6
            • 3.Qg7+
              • 3...Kh5
                • 4.Be2#

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