MESON Chess Problem Database

Problem Display
PID: 133722 (2NR4/1qp2Brb/1p3R2/1pkp4/4p3/PPB3p1/P3K3/5nb1 w - - 0 1)

Kopyl, Valery Volodimirovich

Reitsen, Evgen Oleksandrovich

1st Prize, Rudenko-70 JT, 2008

2NR4/1qp2Brb/1p3R2/1pkp4/4p3/PPB3p1/P3K3/5nb1

#4

9 + 12

23 Die Schwalbe 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Sa7!
      • threat
        • 2.Rc6+
          • 2...Qxc6
            • 3.Bb4+
              • 3...Kd4
                • 4.Sxc6#
      • 1...Qa8
        • 2.Rc6+
          • 2...Qxc6
            • 3.Bb4+
              • 3...Kd4
                • 4.Sxc6#
        • 2.Rxa8
          • threat
            • 3.Rc6#
          • 2...Rg6
            • 3.Bb4+
              • 3...Kd4
                • 4.Sc6#
      • 1...Rg6
        • 2.Bxd5
          • threat
            • 3.b4#
          • 2...Qxd5
            • 3.Bb4+
              • 3...Kd4
                • 4.Sc6#
      • 1...e3
        • 2.Rxd5+
          • 2...Qxd5
            • 3.b4+
              • 3...Kc4
                • 4.Rc6#
        • 2.Sc6
          • threat
            • 3.Bb4#
            • 3.Bd4#
            • 3.Rxd5#
          • 2...Bd3+
            • 3.Kxd3
              • threat
                • 4.Bb4#
                • 4.Bd4#
                • 4.Rxd5#
                • 4.b4#
          • 2...Qxc6
            • 3.b4+
              • 3...Kc4
                • 4.Rxc6#
      • 1...c6
        • 2.Rxc6+
          • 2...Qxc6
            • 3.Bb4+
              • 3...Kd4
                • 4.Sxc6#
        • 2.Rdd6
          • threat
            • 3.Rxc6+
              • 3...Qxc6
                • 4.Rxc6#
            • 3.Sxc6
              • threat
                • 4.Bb4#
                • 4.Rxd5#
              • 3...Qxc6
                • 4.Rxc6#
          • 2...Qa8
            • 3.Rxc6+
              • 3...Qxc6
                • 4.Rxc6#
            • 3.Sxc6
              • threat
                • 4.Bb4#
                • 4.Rxd5#
              • 3...Qxc6
                • 4.Rxc6#
          • 2...Qc8
            • 3.Rxc6+
              • 3...Qxc6
                • 4.Rxc6#
          • 2...Qc7
            • 3.Rxc6+
              • 3...Qxc6
                • 4.Rxc6#
          • 2...Qd7
            • 3.Rxc6+
              • 3...Qxc6
                • 4.Rxc6#

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