MESON Chess Problem Database

Problem Display
PID: 134145 (1Kn1N3/2p1p3/1pP1pRN1/1P1k1p2/1P1p1b2/3B4/1Pp3P1/2q1r3 w - - 0 1)

Shavirin, Valery Mikhailovich

Sachsische Zeitung, 1999

1Kn1N3/2p1p3/1pP1pRN1/1P1k1p2/1P1p1b2/3B4/1Pp3P1/2q1r3

#4

10 + 12

14503 Problemschach-Jahrbuch (1999) 2000

SOLUTION

  • SOUND
  • Keys
    • 1.b3!
      • threat
        • 2.Bc4+
          • 2...Ke4
            • 3.Rxe6+
              • 3...Be5
                • 4.Rxe5#
      • 1...exf6
        • 2.Sxf6+
          • 2...Kd6
            • 3.Bc4
              • threat
                • 4.Se8#
      • 1...Re5
        • 2.Sxc7+
          • 2...Kd6
            • 3.Bc4
              • threat
                • 4.Se8#
              • 3...Rxb5
                • 4.Rxe6#
      • 1...Bh2
        • 2.Bc4+
          • 2...Ke4
            • 3.Rxe6+
              • 3...Be5
                • 4.Rxe5#
      • 1...Bg3
        • 2.Bc4+
          • 2...Ke4
            • 3.Rxe6+
              • 3...Be5
                • 4.Rxe5#
      • 1...Be5
        • 2.Rxe6
          • threat
            • 3.Bc4+
              • 3...Ke4
                • 4.Rxe5#
          • 2...Qf4
            • 3.Sxf4+
              • 3...Bxf4
                • 4.Bc4#
      • 1...Bd6
        • 2.Bc4+
          • 2...Ke4
            • 3.Rxe6+
              • 3...Be5
                • 4.Rxe5#

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