MESON Chess Problem Database

Problem Display
PID: 202715 (8/1r2p3/1BPP3b/1B3PR1/2P1N3/Rp1k1Pp1/5P2/1NnK4 w - - 0 1)

Rossomakho, Felix Vulfovich

Zadachi i Etyudi, 2015

8/1r2p3/1BPP3b/1B3PR1/2P1N3/Rp1k1Pp1/5P2/1NnK4

#3

13 + 7

SOLUTION

  • SOUND
  • Sets
    • 1...Ra7
      • 2.fxg3
        • threat
          • 3.Sf2#
    • 1...Rc7
      • 2.Ra4
        • threat
          • 3.c5#
        • 2...gxf2
          • 3.Sxf2#
      • 2.fxg3
        • threat
          • 3.Sf2#
    • 1...Rd7
      • 2.Ra4
        • threat
          • 3.c5#
        • 2...gxf2
          • 3.Sxf2#
      • 2.fxg3
        • threat
          • 3.Sf2#
    • 1...Sa2
      • 2.Rxb3+
        • 2...Sc3+
          • 3.Rxc3#
    • 1...Se2
      • 2.Rxb3+
        • 2...Sc3+
          • 3.Rxc3#
    • 1...gxf2
      • 2.Sxf2#
  • Tries
    • 1.Ra4?
      • threat
        • 2.c5#
      • 1...gxf2
        • 2.Sxf2#
      • 1...Rxb6!
    • 1.cxb7?
      • threat
        • 2.Ra4
          • threat
            • 3.c5#
          • 2...gxf2
            • 3.Sxf2#
        • 2.fxg3
          • threat
            • 3.Sf2#
      • 1...Bxg5
        • 2.Ra4
          • threat
            • 3.c5#
          • 2...gxf2
            • 3.Sxf2#
      • 1...Bg7
        • 2.Ra4
          • threat
            • 3.c5#
          • 2...gxf2
            • 3.Sxf2#
      • 1...Sa2
        • 2.Rxb3+
          • 2...Sc3+
            • 3.Rxc3#
      • 1...Se2
        • 2.Rxb3+
          • 2...Sc3+
            • 3.Rxc3#
      • 1...g2!
  • Keys
    • 1.d7!
      • threat
        • 2.Ra4
          • threat
            • 3.c5#
          • 2...Rxb6
            • 3.d8Q#
            • 3.d8R#
          • 2...gxf2
            • 3.Sxf2#
        • 2.d8Q+
          • 2...Rd7
            • 3.Qxd7#
        • 2.d8R+
          • 2...Rd7
            • 3.Rxd7#
      • 1...Rxd7
        • 2.Ra4
          • threat
            • 3.c5#
          • 2...gxf2
            • 3.Sxf2#
          • 2...Rd4
            • 3.Sc5#
      • 1...Ra7
        • 2.Ra4
          • threat
            • 3.c5#
          • 2...Rxa4
            • 3.d8Q#
            • 3.d8R#
          • 2...gxf2
            • 3.Sxf2#
          • 2...Ra5
            • 3.d8Q#
            • 3.d8R#
        • 2.fxg3
          • threat
            • 3.Sf2#
        • 2.d8Q+
          • 2...Rd7
            • 3.Qxd7#
        • 2.d8R+
          • 2...Rd7
            • 3.Rxd7#
      • 1...Rc7
        • 2.Ra4
          • threat
            • 3.c5#
          • 2...gxf2
            • 3.Sxf2#
        • 2.fxg3
          • threat
            • 3.Sf2#
        • 2.d8Q+
          • 2...Rd7
            • 3.Qxd7#
        • 2.d8R+
          • 2...Rd7
            • 3.Rxd7#
      • 1...Rb8
        • 2.Ra4
          • threat
            • 3.c5#
          • 2...Rxb6
            • 3.d8Q#
            • 3.d8R#
          • 2...gxf2
            • 3.Sxf2#
      • 1...Bg7
        • 2.Rg4
          • threat
            • 3.Sc5#
          • 2...gxf2
            • 3.Sxf2#
          • 2...Bd4
            • 3.c5#
      • 1...Sa2
        • 2.Rxb3+
          • 2...Sc3+
            • 3.Rxc3#
        • 2.d8Q+
          • 2...Rd7
            • 3.Qxd7#
        • 2.d8R+
          • 2...Rd7
            • 3.Rxd7#
      • 1...Se2
        • 2.Rxb3+
          • 2...Sc3+
            • 3.Rxc3#
      • 1...g2
        • 2.d8Q+
          • 2...Rd7
            • 3.Qxd7#
        • 2.d8R+
          • 2...Rd7
            • 3.Rxd7#

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