MESON Chess Problem Database

Problem Display
PID: 61440 (8/1K6/3N4/1B1P4/8/6Rp/2p1pB1p/1R1N3k w - - 0 1)

Spirin, Andrey Evgenevich

2nd Prize, 64 Shakhmatnoe obozrenie, 2002

8/1K6/3N4/1B1P4/8/6Rp/2p1pB1p/1R1N3k

#4

8 + 5

56 The Problemist 2005

SOLUTION

  • SOUND
  • Keys
    • 1.Bb6!
      • threat
        • 2.Sf2#
      • 1...cxd1S
        • 2.Se4
          • threat
            • 3.Sf2#
          • 2...e1Q
            • 3.Rxd1
              • threat
                • 4.Sf2#
                • 4.Rxe1#
          • 2...e1S
            • 3.Sf2+
              • 3...Sxf2
                • 4.Rxe1#
          • 2...e1B
            • 3.Be2
              • threat
                • 4.Bf3#
              • 3...Se3
                • 4.Sf2#
          • 2...e1R
            • 3.Sf2+
              • 3...Sxf2
                • 4.Rxe1#
            • 3.Rxd1
              • threat
                • 4.Sf2#
                • 4.Rxe1#
      • 1...cxd1B
        • 2.Se4
          • threat
            • 3.Sf2#
          • 2...e1Q
            • 3.Rxd1
              • threat
                • 4.Sf2#
                • 4.Rxe1#
          • 2...e1B
            • 3.Be2
              • 3...Bxe2
                • 4.Sf2#
              • 3...Bxg3
                • 4.Bf3#
              • 3...Bc2
                • 4.Sf2#
                • 4.Bf3#
                • 4.Rxe1#
              • 3...Bb3
                • 4.Sf2#
                • 4.Bf3#
                • 4.Rxe1#
              • 3...Ba4
                • 4.Sf2#
                • 4.Bf3#
                • 4.Rxe1#
              • 3...Bd2
                • 4.Sf2#
                • 4.Bf3#
              • 3...Bf2
                • 4.Sxf2#
                • 4.Bf3#
              • 3...Bc3
                • 4.Sf2#
                • 4.Bf3#
              • 3...Bb4
                • 4.Sf2#
                • 4.Bf3#
              • 3...Ba5
                • 4.Sf2#
                • 4.Bf3#

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