MESON Chess Problem Database

Problem Display
PID: 274641 (1b4r1/1N1QP1nr/2B1p3/1K2k1Bb/2Ppp2N/8/3Pp3/5n2 w - - 0 1)

Ignatenko, Gennady Petrovich

Comm., Shakhmatnaya kompozitsiya, 2016

1b4r1/1N1QP1nr/2B1p3/1K2k1Bb/2Ppp2N/8/3Pp3/5n2

#4

9 + 11

17467 ONOK 2024

SOLUTION

  • SOUND
  • Keys
    • 1.Sc5!
      • threat
        • 2.Qc7+
          • 2...Bxc7
            • 3.Sd7+
              • 3...Kd6
                • 4.c5#
      • 1...Rc8
        • 2.Qxc8
          • threat
            • 3.Qxb8#
          • 2...d3
            • 3.Qxb8+
              • 3...Kd4
                • 4.Sb3#
                • 4.Qd6#
          • 2...Rh8
            • 3.Sd7+
              • 3...Kd6
                • 4.c5#
      • 1...Be8
        • 2.Sd3+
          • 2...exd3
            • 3.Qxd4+
              • 3...Kxd4
                • 4.Sf3#
      • 1...d3
        • 2.Qd4+
          • 2...Kxd4
            • 3.Bf6+
              • 3...Be5
                • 4.Sb3#
              • 3...e5
                • 4.Sb3#

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