MESON Chess Problem Database

Problem Display
PID: 268379 (8/8/1Qpq1N2/pp2p3/1pkpB1P1/3R3K/2r3P1/N7 w - - 0 1)

Kalinin, Aleksandr Konstantinovich

Shakhmatnaya kompozitsiya, 1996

8/8/1Qpq1N2/pp2p3/1pkpB1P1/3R3K/2r3P1/N7

#4

8 + 9

SOLUTION

  • SOUND
  • Keys
    • 1.Sb3!
      • threat
        • 2.Sxa5#
      • 1...Ra2
        • 2.Qc5+
          • 2...Qxc5
            • 3.Sd7
              • 3...Rxg2
                • 4.Sxa5#
              • 3...Qb6
                • 4.Sxe5#
                • 4.Sxb6#
              • 3...Qd6
                • 4.Sb6#
              • 3...Qa7
                • 4.Sxe5#
              • 3...Qe7
                • 4.Sb6#
              • 3...Qf8
                • 4.Sxe5#
                • 4.Sb6#
              • 3...Qd5
                • 4.Sb6#
              • 3...Ra1
                • 4.Sd2#
              • 3...Rb2
                • 4.Sxa5#
              • 3...Rc2
                • 4.Sxa5#
              • 3...Rd2
                • 4.Sxd2#
                • 4.Sxa5#
              • 3...Re2
                • 4.Sxa5#
              • 3...Rf2
                • 4.Sxa5#
              • 3...Ra3
                • 4.Sd2#
              • 3...Ra4
                • 4.Sd2#
              • 3...a4
                • 4.Sa5#

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