Problem Display
PID: 74111 (rk1b4/p2Kp3/P3P3/p7/P5p1/6P1/3N1P2/8 w - - 0 1)

Archakov, Vladimir Mikhailovich

1/2 Prize, Radianski Shakh, 1986

rk1b4/p2Kp3/P3P3/p7/P5p1/6P1/3N1P2/8

#4

7 + 7


5159 FIDE Album (1986-1988) (Annexe) 1996
3713 Snap 2023

SOLUTION


  • SOUND
  • Keys
    • 1.f4!
      • 1...gxf4 ep
        • 2.Sxf3
          • threat
            • 3.Sd4
              • threat
                • 4.Sc6#
            • 3.Se5
              • threat
                • 4.Sc6#
      • 1...Bb6
        • 2.Sb3
          • 2...Bg1
            • 3.Sxa5
              • threat
                • 4.Sc6#
          • 2...Bf2
            • 3.Sxa5
              • threat
                • 4.Sc6#
          • 2...Be3
            • 3.Sxa5
              • threat
                • 4.Sc6#
          • 2...Bd4
            • 3.Sxa5
              • threat
                • 4.Sc6#
          • 2...Bc5
            • 3.Sxa5
              • threat
                • 4.Sc6#
          • 2...Bc7
            • 3.Sd4
              • threat
                • 4.Sc6#
          • 2...Bd8
            • 3.Sd4
              • threat
                • 4.Sc6#
      • 1...Bc7
        • 2.Sc4
          • 2...Bxf4
            • 3.Sxa5
              • threat
                • 4.Sc6#
          • 2...Be5
            • 3.Sxa5
              • threat
                • 4.Sc6#
          • 2...Bb6
            • 3.Se5
              • threat
                • 4.Sc6#
          • 2...Bd6
            • 3.Sxa5
              • threat
                • 4.Sc6#
          • 2...Bd8
            • 3.Se5
              • threat
                • 4.Sc6#

This anticipates 269928(1997)

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