MESON Chess Problem Database

Problem Display
PID: 276871 (8/6B1/6p1/1P6/2P3p1/p2P4/pp2P1P1/knR1KB1R w K - 0 1)

Boissier, Henri

Schweizerische Schachzeitung, 1933

8/6B1/6p1/1P6/2P3p1/p2P4/pp2P1P1/knR1KB1R

#5

10 + 7

6490 yacpdb 2024

SOLUTION

  • SOUND
  • Keys
    • 1.Rh8!
      • threat
        • 2.Ra8
          • threat
            • 3.Rxa3
              • threat
                • 4.Rb3
                  • threat
                    • 5.Bxb2#
              • 3...g3
                • 4.Rb3
                  • 4...g5
                    • 5.Bxb2#
              • 3...g5
                • 4.Rb3
                  • 4...g3
                    • 5.Bxb2#
          • 2...g3
            • 3.Rxa3
              • 3...g5
                • 4.Rb3
                  • 4...g4
                    • 5.Bxb2#
          • 2...g5
            • 3.Rxa3
              • 3...g3
                • 4.Rb3
                  • 4...g4
                    • 5.Bxb2#
      • 1...g3
        • 2.Ra8
          • 2...g5
            • 3.Rxa3
              • 3...g4
                • 4.Rac3
                  • 4...bxc1Q+
                    • 5.Rxc1#
                  • 4...bxc1R+
                    • 5.Rxc1#
                  • 4...bxc1S
                    • 5.Rxc1#
                  • 4...bxc1B
                    • 5.Rxc1#
      • 1...g5
        • 2.Ra8
          • 2...g3
            • 3.Rxa3
              • 3...g4
                • 4.Rac3
                  • 4...bxc1Q+
                    • 5.Rxc1#
                  • 4...bxc1R+
                    • 5.Rxc1#
                  • 4...bxc1S
                    • 5.Rxc1#
                  • 4...bxc1B
                    • 5.Rxc1#

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