MESON Chess Problem Database

Problem Display
PID: 228069 (3brrb1/1p4R1/2p5/1QR5/1PPpNPP1/1n2Pkp1/2B3N1/5K2 w - - 0 1)

Fomichev, Evgeny Vasilevich

64 Shakhmatnoe obozrenie, 2020

3brrb1/1p4R1/2p5/1QR5/1PPpNPP1/1n2Pkp1/2B3N1/5K2

#4

12 + 10

SOLUTION

  • SOUND
  • Keys
    • 1.Rxc6!
      • threat
        • 2.c5
          • threat
            • 3.Qe2#
          • 2...Bc4+
            • 3.Qxc4
              • threat
                • 4.Qe2#
              • 3...Sd2+
                • 4.Sxd2#
              • 3...Sc1
                • 4.Sd2#
              • 3...d3
                • 4.Bd1#
          • 2...d3
            • 3.Qxd3
              • threat
                • 4.Se1#
                • 4.Bd1#
                • 4.Qe2#
                • 4.Qd1#
              • 3...Sd2+
                • 4.Sxd2#
      • 1...Rxf4
        • 2.c5
          • threat
            • 3.Qe2#
          • 2...Bc4+
            • 3.Qxc4
              • threat
                • 4.Qe2#
              • 3...Sd2+
                • 4.Sxd2#
              • 3...Sc1
                • 4.Sd2#
              • 3...d3
                • 4.Bd1#
          • 2...d3
            • 3.Qxd3
              • threat
                • 4.Se1#
                • 4.Bd1#
                • 4.Qe2#
                • 4.Qd1#
                • 4.exf4#
              • 3...Sd2+
                • 4.Sxd2#
      • 1...dxe3
        • 2.Se1+
          • 2...Kxf4
            • 3.Rf6+
              • 3...Rxf6
                • 4.Qg5#
              • 3...Bxf6
                • 4.Qf5#
      • 1...bxc6
        • 2.Qxc6
          • threat
            • 3.Sd2#
            • 3.Bd1#
          • 2...Bxc4+
            • 3.Qxc4
              • threat
                • 4.Qe2#
              • 3...Sd2+
                • 4.Sxd2#
              • 3...Sc1
                • 4.Sd2#
              • 3...d3
                • 4.Bd1#
          • 2...Bd5
            • 3.Qxd5
              • threat
                • 4.Sd2#
                • 4.Bd1#
              • 3...Sd2+
                • 4.Sxd2#
      • 1...d3
        • 2.Bd1+
          • 2...Kxe4
            • 3.Re6+
              • 3...Rxe6
                • 4.Qd5#
              • 3...Bxe6
                • 4.Qe5#
      • 1...Bh4
        • 2.c5
          • threat
            • 3.Qe2#
          • 2...Bc4+
            • 3.Qxc4
              • threat
                • 4.Qe2#
              • 3...Sd2+
                • 4.Sxd2#
              • 3...Sc1
                • 4.Sd2#
              • 3...d3
                • 4.Bd1#
          • 2...d3
            • 3.Qxd3
              • threat
                • 4.Se1#
                • 4.Sxh4#
                • 4.Bd1#
                • 4.Qe2#
                • 4.Qd1#
              • 3...Sd2+
                • 4.Sxd2#
      • 1...Be6
        • 2.Rxe6
          • threat
            • 3.Bd1#
          • 2...Rxe6
            • 3.Qd5
              • threat
                • 4.Sd2#
                • 4.Bd1#
              • 3...Sd2+
                • 4.Sxd2#
          • 2...dxe3
            • 3.Se1+
              • 3...Kxf4
                • 4.Qe5#
            • 3.Bd1+
              • 3...e2+
                • 4.Bxe2#
        • 2.c5
          • threat
            • 3.Qe2#
          • 2...Bc4+
            • 3.Qxc4
              • threat
                • 4.Qe2#
              • 3...Sd2+
                • 4.Sxd2#
              • 3...Sc1
                • 4.Sd2#
              • 3...d3
                • 4.Bd1#
          • 2...d3
            • 3.Qxd3
              • threat
                • 4.Se1#
                • 4.Bd1#
                • 4.Qe2#
                • 4.Qd1#
              • 3...Sd2+
                • 4.Sxd2#

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