MESON Chess Problem Database

Problem Display
PID: 191256 (K7/1p2p3/1B3PQP/4ppbP/4pqk1/2N4R/3pR1P1/1B6 w - - 0 1)

Fomichev, Evgeny Vasilevich

Probleemblad, 2017

K7/1p2p3/1B3PQP/4ppbP/4pqk1/2N4R/3pR1P1/1B6

#4

11 + 9

SOLUTION

  • SOUND
  • Keys
    • 1.Sd1!
      • 1...exf6
        • 2.Rf2
          • threat
            • 3.Se3+
              • 3...Qxe3
                • 4.Qxf5#
          • 2...Qxf2
            • 3.Sxf2+
              • 3...Kf4
                • 4.Be3#
          • 2...Qf3
            • 3.Se3+
              • 3...Kf4
                • 4.Qxf5#
                • 4.g3#
              • 3...Qxe3
                • 4.Qxf5#
            • 3.Rfxf3
              • threat
                • 4.Sf2#
                • 4.Se3#
                • 4.Qxf5#
          • 2...e3
            • 3.Sxe3+
              • 3...Qxe3
                • 4.Bxf5#
                • 4.Qxf5#
            • 3.Bxf5+
              • 3...Qxf5
                • 4.Sxe3#
                • 4.Qxf5#
            • 3.Rxf4+
              • 3...Kxf4
                • 4.Qxf5#
              • 3...exf4
                • 4.Bxf5#
                • 4.Qxf5#
            • 3.Qxf5+
              • 3...Qxf5
                • 4.Bxf5#
      • 1...Qg3
        • 2.Rxg3+
          • 2...Kxg3
            • 3.Qxg5+
              • 3...Kh2
                • 4.Qh4#
      • 1...Qf3
        • 2.gxf3+
          • 2...Kxh3
            • 3.Qxf5+
              • 3...Kg3
                • 4.Qg4#
              • 3...Kh4
                • 4.Qg4#
      • 1...e6
        • 2.Be3
          • threat
            • 3.Sf2+
              • 3...Qxf2
                • 4.Qxg5#
          • 2...Qxe3
            • 3.Sxe3+
              • 3...Kf4
                • 4.Rf2#

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