MESON Chess Problem Database

Problem Display
PID: 61222 (8/8/1p6/1N6/1p6/1N1k1K2/8/2R5 w - - 0 1)

Matrenin, Mikhail Vasilevich

Uralski Problemist, 2004

8/8/1p6/1N6/1p6/1N1k1K2/8/2R5

#4

4 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Sa1!
      • 1...Kd2
        • 2.Rc4
          • 2...Kd1
            • 3.Sb3
              • 3...Ke1
                • 4.Rc1#
          • 2...Ke1
            • 3.Sb3
              • threat
                • 4.Rc1#
              • 3...Kd1
                • 4.Rc1#
              • 3...Kf1
                • 4.Rc1#
          • 2...b3
            • 3.Sxb3+
              • 3...Kd1
                • 4.Rc1#
              • 3...Ke1
                • 4.Rc1#
              • 3...Kd3
                • 4.Rc3#
      • 1...b3
        • 2.Rc3+
          • 2...Kd2
            • 3.Sxb3+
              • 3...Kd1
                • 4.Rc1#
              • 3...Ke1
                • 4.Rc1#

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