Problem Display
PID: 61438 (8/4P2P/1p3pP1/pR1p4/Kp1Pbp2/PPP1kp1N/P1R2N2/8 w - - 0 1)

Spirin, Andrey

2nd Prize, Shakhmatnaya kompozitsiya, 2004

8/4P2P/1p3pP1/pR1p4/Kp1Pbp2/PPP1kp1N/P1R2N2/8

#4

13 + 9


56 The Problemist 2005
15323 FIDE Album (2004-2006) 2013

SOLUTION


  • SOUND
  • Keys
    • 1.e8R!
      • 1...bxa3
        • 2.Sd1+
          • 2...Kd3
            • 3.Rf2
              • threat
                • 4.Sxf4#
        • 2.h8B
          • 2...f5
            • 3.Be5
              • threat
                • 4.Bxf4#
      • 1...bxc3
        • 2.h8Q
          • 2...Kxd4
            • 3.Qxf6+
              • 3...Ke3
                • 4.Qxc3#
          • 2...f5
            • 3.Re5
              • 3...Kxd4
                • 4.Rxe4#
      • 1...f5
        • 2.h8B
          • 2...bxa3
            • 3.Be5
              • threat
                • 4.Bxf4#
          • 2...bxc3
            • 3.Re5
              • 3...Kxd4
                • 4.Rxe4#

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