MESON Chess Problem Database

Problem Display
PID: 276746 (8/1q4p1/6R1/p1P1PBp1/pk1P4/N5P1/1BP3nK/8 w - - 0 1)

Ohquist, Johannes

Suomen Shakki, 1930

8/1q4p1/6R1/p1P1PBp1/pk1P4/N5P1/1BP3nK/8

#4

10 + 7

6490 yacpdb 2024

SOLUTION

  • SOUND
  • Keys
    • 1.Be6!
      • threat
        • 2.c3#
      • 1...Qf3
        • 2.Bg4
          • threat
            • 3.Rb6#
          • 2...Qxg3+
            • 3.Kxg3
              • threat
                • 4.Rb6#
          • 2...Qxa3
            • 3.Rb6+
              • 3...Kc4
                • 4.Be6#
          • 2...Qe2
            • 3.Rb6+
              • 3...Qb5
                • 4.Rxb5#
            • 3.Bxe2
              • threat
                • 4.Rb6#
          • 2...Qc6
            • 3.Rxc6
              • threat
                • 4.Rb6#
          • 2...Qb7
            • 3.Bd1
              • threat
                • 4.c3#
              • 3...Qf3
                • 4.Rb6#
          • 2...Qf1
            • 3.Rb6+
              • 3...Qb5
                • 4.Rxb5#
          • 2...Qd3
            • 3.Rb6+
              • 3...Qb5
                • 4.Rxb5#
          • 2...Qf6
            • 3.Bd1
              • threat
                • 4.c3#
              • 3...Qf3
                • 4.Rb6#

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