MESON Chess Problem Database

Problem Display
PID: 287288 (8/8/p1N5/P3Q3/k7/3r4/Kp6/1N2b3 w - - 0 1)

Cheron, Andre

Les Echecs artistiques, 1934

8/8/p1N5/P3Q3/k7/3r4/Kp6/1N2b3

#4

5 + 5

SOLUTION

  • SOUND
  • Keys
    • 1.Qb8!
      • threat
        • 2.Sc3+
          • 2...Rxc3
            • 3.Qb4#
          • 2...Bxc3
            • 3.Qb3#
      • 1...Ra3+
        • 2.Sxa3
          • threat
            • 3.Qb3#
          • 2...b1Q+
            • 3.Sxb1
              • threat
                • 4.Qb3#
              • 3...Bb4
                • 4.Qxb4#
            • 3.Qxb1
              • threat
                • 4.Qc2#
                • 4.Qd1#
                • 4.Qb3#
          • 2...b1B+
            • 3.Sxb1
              • threat
                • 4.Qb3#
              • 3...Bb4
                • 4.Qxb4#
            • 3.Qxb1
              • threat
                • 4.Qc2#
                • 4.Qd1#
                • 4.Qb3#
          • 2...b1R
            • 3.Sxb1
              • threat
                • 4.Qb3#
              • 3...Bb4
                • 4.Qxb4#
            • 3.Qxb1
              • threat
                • 4.Qc2#
                • 4.Qd1#
                • 4.Qb3#
      • 1...Bxa5
        • 2.Qxb2
          • 2...Ra3+
            • 3.Sxa3
              • threat
                • 4.Qc2#
                • 4.Qb3#
          • 2...Rd2
            • 3.Sxd2
              • threat
                • 4.Qb3#
              • 3...Bb4
                • 4.Qxb4#
          • 2...Rc3
            • 3.Sxc3+
              • 3...Bxc3
                • 4.Qb3#
          • 2...Re3
            • 3.Qd4+
              • 3...Kb5
                • 4.Sa7#
              • 3...Bb4
                • 4.Qxb4#
          • 2...Rf3
            • 3.Qd4+
              • 3...Kb5
                • 4.Sa7#
              • 3...Bb4
                • 4.Qxb4#
          • 2...Rg3
            • 3.Qd4+
              • 3...Kb5
                • 4.Sa7#
              • 3...Bb4
                • 4.Qxb4#
          • 2...Rh3
            • 3.Qd4+
              • 3...Kb5
                • 4.Sa7#
              • 3...Bb4
                • 4.Qxb4#
          • 2...Be1
            • 3.Sc3+
              • 3...Rxc3
                • 4.Qb4#
              • 3...Bxc3
                • 4.Qb3#
          • 2...Bd2
            • 3.Sc3+
              • 3...Rxc3
                • 4.Qb4#
              • 3...Bxc3
                • 4.Qb3#

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