MESON Chess Problem Database

Problem Display
PID: 253682 (5B2/8/8/P2k4/8/3N1K2/N7/6R1 w - - 0 1)

Petrasinovic, Petrasin

Sachmatija, 2021

5B2/8/8/P2k4/8/3N1K2/N7/6R1

#5

6 + 1

SOLUTION

  • SOUND
  • Keys
    • 1.Rg7!
      • 1...Kc4
        • 2.Rc7+
          • 2...Kb3
            • 3.Sac1+
              • 3...Ka4
                • 4.Rc5
                  • 4...Ka3
                    • 5.Rc4#
          • 2...Kxd3
            • 3.Sb4+
              • 3...Kd2
                • 4.Bh6+
                  • 4...Kd1
                    • 5.Rc1#
                  • 4...Ke1
                    • 5.Rc1#
          • 2...Kd4
            • 3.Sf4
              • 3...Ke5
                • 4.Be7
                  • 4...Kd4
                    • 5.Bf6#
                  • 4...Kf5
                    • 5.Rc5#
          • 2...Kb5
            • 3.Sc3+
              • 3...Kxa5
                • 4.Bc5
                  • 4...Ka6
                    • 5.Ra7#
              • 3...Ka6
                • 4.Bc5
                  • 4...Kxa5
                    • 5.Ra7#
          • 2...Kd5
            • 3.Sf4+
              • 3...Ke5
                • 4.Be7
                  • 4...Kd4
                    • 5.Bf6#
                  • 4...Kf5
                    • 5.Rc5#
      • 1...Kd4
        • 2.Rc7
          • threat
            • 3.Sf4
              • 3...Ke5
                • 4.Be7
                  • 4...Kd4
                    • 5.Bf6#
                  • 4...Kf5
                    • 5.Rc5#
          • 2...Kxd3
            • 3.Sb4+
              • 3...Kd2
                • 4.Bh6+
                  • 4...Kd1
                    • 5.Rc1#
                  • 4...Ke1
                    • 5.Rc1#
          • 2...Kd5
            • 3.Sf4+
              • 3...Ke5
                • 4.Be7
                  • 4...Kd4
                    • 5.Bf6#
                  • 4...Kf5
                    • 5.Rc5#
      • 1...Kc6
        • 2.Se5+
          • 2...Kb5
            • 3.Sc3+
              • 3...Kxa5
                • 4.Bc5
                  • 4...Ka6
                    • 5.Ra7#
              • 3...Ka6
                • 4.Bc5
                  • 4...Kxa5
                    • 5.Ra7#
          • 2...Kd5
            • 3.Kf4
              • threat
                • 4.Rd7+
                  • 4...Ke6
                    • 5.Rd6#
              • 3...Ke6
                • 4.Ke4
                  • 4...Kf6
                    • 5.Rg6#
                • 4.Sc3
                  • 4...Kf6
                    • 5.Rg6#
                • 4.Sb4
                  • 4...Kf6
                    • 5.Rg6#
                • 4.Rd7
                  • 4...Kf6
                    • 5.Rd6#

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