MESON Chess Problem Database

Problem Display
PID: 119723 (8/8/3pN3/Kp6/p3p3/2Bpp3/1R1PP3/k7 w - - 0 1)

Stepochkin, Anatoly Viktorovich

Pat a Mat, 1988

8/8/3pN3/Kp6/p3p3/2Bpp3/1R1PP3/k7

#4

6 + 7

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Sd4!
      • threat
        • 2.Sxb5
          • threat
            • 3.Rc2+
              • 3...Kb1
                • 4.Sa3#
            • 3.Sa3
              • threat
                • 4.Rc2#
          • 2...a3
            • 3.Rc2+
              • 3...Kb1
                • 4.Sxa3#
            • 3.Sxa3
              • threat
                • 4.Rc2#
      • 1...exd2
        • 2.Rxd2+
          • 2...Kb1
            • 3.Rd1+
              • 3...Ka2
                • 4.Ra1#
      • 1...b4
        • 2.Rxb4+
          • 2...Ka2
            • 3.Rxa4+
              • 3...Kb1
                • 4.Ra1#
      • 1...d5
        • 2.dxe3
          • threat
            • 3.Kxb5
              • 3...dxe2
                • 4.Sc2#
              • 3...d2
                • 4.Sc2#
              • 3...a3
                • 4.Sb3#
            • 3.Kb4
              • 3...dxe2
                • 4.Sc2#
              • 3...d2
                • 4.Sc2#
              • 3...a3
                • 4.Sb3#
          • 2...b4
            • 3.Kxb4
              • 3...dxe2
                • 4.Sc2#
              • 3...d2
                • 4.Sc2#
              • 3...a3
                • 4.Sb3#

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