MESON Chess Problem Database

Problem Display
PID: 127019 (8/R5p1/1p1k4/1p1p4/3Q3p/5b2/5N2/4n1K1 w - - 0 1)

Vladimirov, Yakov Georgevich

2nd Prize, Moscow Ty., 1987

8/R5p1/1p1k4/1p1p4/3Q3p/5b2/5N2/4n1K1

#4

4 + 8

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Sh3!
      • threat
        • 2.Qf4+
          • 2...Kc5
            • 3.Rc7#
          • 2...Kc6
            • 3.Rc7#
            • 3.Qc7#
          • 2...Ke6
            • 3.Sg5#
      • 1...Kc6
        • 2.Qc3+
          • 2...Kd6
            • 3.Sf4
              • threat
                • 4.Qc7#
      • 1...Ke6
        • 2.Sf4+
          • 2...Kf5
            • 3.Rf7+
              • 3...Kg4
                • 4.Qxg7#
              • 3...Kg5
                • 4.Qxg7#
          • 2...Kd6
            • 3.Qc3
              • threat
                • 4.Qc7#
      • 1...Be4
        • 2.Qxb6+
          • 2...Ke5
            • 3.Re7+
              • 3...Kf5
                • 4.Qe6#
      • 1...Sg2
        • 2.Qxb6+
          • 2...Ke5
            • 3.Re7+
              • 3...Kf5
                • 4.Qe6#
      • 1...Sd3
        • 2.Qxb6+
          • 2...Ke5
            • 3.Re7+
              • 3...Kf5
                • 4.Qe6#
      • 1...b4
        • 2.Qxb6+
          • 2...Ke5
            • 3.Re7+
              • 3...Kf5
                • 4.Qe6#
      • 1...g5
        • 2.Qxb6+
          • 2...Ke5
            • 3.Re7+
              • 3...Kf5
                • 4.Qe6#

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