MESON Chess Problem Database

Problem Display
PID: 34978 (8/1r6/pP4p1/1kB3R1/2Npp3/K2pp3/PPP1P1n1/2Q2r2 w - - 0 1)

Anderson, Gerald Frank

Weekly Westminster, 1922

8/1r6/pP4p1/1kB3R1/2Npp3/K2pp3/PPP1P1n1/2Q2r2

#4

10 + 10

2740 Adventures of my Chessmen 1924

SOLUTION

  • SOUND
  • Keys
    • 1.Sa5!
      • threat
        • 2.Bxd4+
          • 2...Rf5
            • 3.c4+
              • 3...Kxa5
                • 4.Qc3#
                • 4.b4#
        • 2.c4+
          • 2...dxc4 ep
            • 3.Qxc3
              • threat
                • 4.Qb4#
        • 2.Qd2
          • threat
            • 3.Qb4#
          • 2...exd2
            • 3.c4+
              • 3...Kxa5
                • 4.b4#
              • 3...dxc4 ep
                • 4.Bf2#
      • 1...Kxa5
        • 2.Qd2+
          • 2...Kb5
            • 3.Qb4+
              • 3...Kc6
                • 4.Qa4#
          • 2...exd2
            • 3.c4
              • threat
                • 4.b4#
              • 3...Rxb6
                • 4.Bb4#
              • 3...dxc4 ep
                • 4.Bf2#
              • 3...Rb1
                • 4.Bxd4#
      • 1...dxc2
        • 2.Bxd4+
          • 2...Rf5
            • 3.Qxc2
              • threat
                • 4.Qa4#
              • 3...Kxa5
                • 4.Qa4#
              • 3...Rc5
                • 4.Qxc5#
        • 2.Qxc2
          • threat
            • 3.Qa4#
          • 2...Rf5
            • 3.Qa4+
              • 3...Kxc5
                • 4.Qc6#
            • 3.Qc4+
              • 3...Kxa5
                • 4.Qa4#
                • 4.Qb4#
                • 4.b4#
            • 3.Bxd4
              • threat
                • 4.Qa4#
              • 3...Kxa5
                • 4.Qa4#
              • 3...Rc5
                • 4.Qxc5#
            • 3.b4
              • threat
                • 4.Qa4#
                • 4.Qc4#
              • 3...Rxc5
                • 4.Qxc5#
        • 2.b4
          • threat
            • 3.Qxc2
              • threat
                • 4.Qa4#
                • 4.Qc4#
            • 3.Kb3
              • threat
                • 4.a4#
          • 2...Rf5
            • 3.Qxc2
              • threat
                • 4.Qa4#
                • 4.Qc4#
              • 3...Rxc5
                • 4.Qxc5#
          • 2...Rc7
            • 3.Qxc2
              • threat
                • 4.Qa4#
                • 4.Qc4#
              • 3...Rxc5
                • 4.Qxc5#
      • 1...Rf5
        • 2.cxd3
          • threat
            • 3.Qc4+
              • 3...Kxa5
                • 4.Qa4#
                • 4.Qb4#
                • 4.b4#
            • 3.b4
              • threat
                • 4.Qc4#
              • 3...Rxc5
                • 4.Qxc5#
          • 2...Kxa5
            • 3.Qc4
              • threat
                • 4.Qa4#
                • 4.Qb4#
                • 4.b4#
          • 2...Rxb6
            • 3.Qc4+
              • 3...Kxa5
                • 4.Qa4#
            • 3.b4
              • threat
                • 4.Qc4#

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