MESON Chess Problem Database

Problem Display
PID: 191582 (K1N5/Q7/2P4n/8/N7/pn6/2p4R/2rkqB2 w - - 0 1)

Shinkman, William Anthony

Pittsburgh Gazette-Times, 1917

K1N5/Q7/2P4n/8/N7/pn6/2p4R/2rkqB2

#4

7 + 7

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Keys
    • 1.Qg1!
      • threat
        • 2.Be2+
          • 2...Kd2
            • 3.Qg5#
      • 1...Qg3
        • 2.Sc3+
          • 2...Qxc3
            • 3.Be2+
              • 3...Kd2
                • 4.Bc4#
                • 4.Bb5#
                • 4.Ba6#
            • 3.Bg2+
              • 3...Kd2
                • 4.Be4#
              • 3...Ke2
                • 4.Be4#
              • 3...Qe1
                • 4.Bf3#
        • 2.Bh3+
          • 2...Qxg1
            • 3.Sc3+
              • 3...Ke1
                • 4.Re2#
        • 2.Qxg3
          • threat
            • 3.Sc3#
          • 2...Ra1
            • 3.Qd3+
              • 3...Kc1
                • 4.Qxc2#
              • 3...Ke1
                • 4.Qe2#
              • 3...Sd2
                • 4.Qxd2#
            • 3.Re2
              • threat
                • 4.Qe1#
              • 3...Kc1
                • 4.Qe1#
            • 3.Qg1
              • threat
                • 4.Bd3#
                • 4.Bh3#
                • 4.Bc4#
                • 4.Bb5#
                • 4.Ba6#
              • 3...Kc1
                • 4.Bd3#
                • 4.Bh3#
                • 4.Bc4#
                • 4.Bb5#
                • 4.Ba6#
              • 3...Ke1
                • 4.Bd3#
                • 4.Bh3#
                • 4.Bc4#
                • 4.Bb5#
                • 4.Ba6#
              • 3...Sd2
                • 4.Be2#
            • 3.Qe3
              • threat
                • 4.Sc3#
              • 3...Sd2
                • 4.Qxd2#
              • 3...c1Q
                • 4.Qe2#
              • 3...c1R
                • 4.Qe2#
          • 2...Rb1
            • 3.Qd3+
              • 3...Kc1
                • 4.Rxc2#
                • 4.Qxc2#
              • 3...Ke1
                • 4.Qe2#
              • 3...Sd2
                • 4.Qxd2#
            • 3.Re2
              • threat
                • 4.Qe1#
              • 3...Kc1
                • 4.Qe1#
            • 3.Qg1
              • threat
                • 4.Bd3#
                • 4.Bh3#
                • 4.Bc4#
                • 4.Bb5#
                • 4.Ba6#
              • 3...Kc1
                • 4.Bd3#
                • 4.Bh3#
                • 4.Bc4#
                • 4.Bb5#
                • 4.Ba6#
              • 3...Ke1
                • 4.Bd3#
                • 4.Bh3#
                • 4.Bc4#
                • 4.Bb5#
                • 4.Ba6#
              • 3...Sd2
                • 4.Be2#
            • 3.Qe3
              • threat
                • 4.Sc3#
              • 3...Sd2
                • 4.Qxd2#
              • 3...c1Q
                • 4.Qe2#
              • 3...c1R
                • 4.Qe2#

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