MESON Chess Problem Database

Problem Display
PID: 187293 (b7/4pp2/3p2nr/1Qbk1B2/8/Ppp1RP1P/1n2N3/5NK1 w - - 0 1)

Maruta, Hidajat (Tjoa Giok Hing)

1st Prize, Suomen Shakki, 1980

b7/4pp2/3p2nr/1Qbk1B2/8/Ppp1RP1P/1n2N3/5NK1

#5

9 + 11

117 Suomen Shakki 1982

SOLUTION

  • SOUND
  • Keys
    • 1.Bc8!
      • threat
        • 2.Bb7+
          • 2...Bxb7
            • 3.Qxb7+
              • 3...Kc4
                • 4.Sd2+
                  • 4...cxd2
                    • 5.Qxb3#
      • 1...Bc6
        • 2.Sxc3+
          • 2...Kd4
            • 3.Qxc6
              • threat
                • 4.Qe4#
                • 4.Qd5#
              • 3...Sd3
                • 4.Se2+
                  • 4...Kc4
                    • 5.Sd2#
                    • 5.Ba6#
                • 4.Sb5+
                  • 4...Kc4
                    • 5.Sd2#
      • 1...Se5
        • 2.Sf4+
          • 2...Kd4
            • 3.Re4+
              • 3...Bxe4
                • 4.Se2+
                  • 4...Kd5+
                    • 5.Se3#
      • 1...e5
        • 2.Sxc3+
          • 2...Kd4
            • 3.Rd3+
              • 3...Sxd3
                • 4.Se2+
                  • 4...Kd5+
                    • 5.Se3#

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