MESON Chess Problem Database

Problem Display
PID: 254737 (8/b1N5/8/1p3pK1/3pkPp1/nN6/1qPRPP2/Qb1r4 w - - 0 1)

Mironov, Vassily Alekseevich

Schach, 1979

8/b1N5/8/1p3pK1/3pkPp1/nN6/1qPRPP2/Qb1r4

#3

9 + 10

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Rxd2
      • 2.Sxd2#
    • 1...Bc5
      • 2.Sxc5#
    • 1...Bb8
      • 2.Sc5#
    • 1...Sxc2
      • 2.Sc5+
        • 2...Bxc5
          • 3.Qa8#
    • 1...Sc4
      • 2.Sc5+
        • 2...Bxc5
          • 3.Qa8#
      • 2.Qxa7
        • threat
          • 3.Sc5#
          • 3.Qb7#
          • 3.Qa8#
  • Tries
    • 1.Qxa3?
      • threat
        • 2.Qe7#
      • 1...Qxb3
        • 2.Qe7+
          • 2...Qe6
            • 3.Qxe6#
        • 2.Qxb3
          • threat
            • 3.Qd5#
            • 3.Qe6#
            • 3.Qd3#
      • 1...d3
        • 2.Qe7+
          • 2...Qe5
            • 3.Qxe5#
      • 1...b4
        • 2.Sc5+
          • 2...Bxc5
            • 3.Qd3#
            • 3.Qa8#
        • 2.Qa5
          • threat
            • 3.Qd5#
            • 3.Qe5#
            • 3.Qxf5#
          • 2...Bc5
            • 3.Sxc5#
            • 3.Qa8#
      • 1...Qxa3!
  • Keys
    • 1.Rd3!
      • threat
        • 2.f3+
          • 2...gxf3
            • 3.exf3#
      • 1...Qxc2
        • 2.Re3+
          • 2...dxe3
            • 3.Qe5#
      • 1...Rxd3
        • 2.cxd3+
          • 2...Bxd3
            • 3.Qh1#
      • 1...Bxc2
        • 2.Sd2+
          • 2...Rxd2
            • 3.Qh1#
      • 1...Sxc2
        • 2.Sc5+
          • 2...Bxc5
            • 3.Qa8#

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