MESON Chess Problem Database

Problem Display
PID: 127519 (2n5/6p1/Q3P1pb/3p2p1/P3k1P1/P2p3p/3p3B/3K1N2 w - - 0 1)

Dedrle, Cyril

CS Republika, 1922

2n5/6p1/Q3P1pb/3p2p1/P3k1P1/P2p3p/3p3B/3K1N2

#4

8 + 10

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Qc6!
      • threat
        • 2.Qc5
          • threat
            • 3.Sxd2#
            • 3.Qe3#
          • 2...Kf3
            • 3.Qg1
              • threat
                • 4.Sxd2#
              • 3...Ke4
                • 4.Sxd2#
                • 4.Qe3#
      • 1...Kf3
        • 2.Qxd5+
          • 2...Kf2
            • 3.Sxd2
              • threat
                • 4.Qf3#
              • 3...Ke3
                • 4.Qc5#
            • 3.Qh1
              • threat
                • 4.Bg3#
          • 2...Kxg4
            • 3.Qe4+
              • 3...Kh5
                • 4.Sg3#
      • 1...Kd4
        • 2.Sxd2
          • 2...Ke3
            • 3.Qxd5
              • threat
                • 4.Qc5#
              • 3...Kf2
                • 4.Qf3#
          • 2...Sb6
            • 3.Qxb6+
              • 3...Kc3
                • 4.Qb4#
          • 2...Sd6
            • 3.Qb6+
              • 3...Kc3
                • 4.Qb4#
            • 3.Qxd6
              • 3...Kc3
                • 4.Qb4#
              • 3...Ke3
                • 4.Bg1#
          • 2...Sa7
            • 3.Qb6+
              • 3...Kc3
                • 4.Qb4#
          • 2...Se7
            • 3.Qb6+
              • 3...Kc3
                • 4.Qb4#
        • 2.Qxc8
          • 2...Ke4
            • 3.Qf8
              • 3...Kd4
                • 4.Qb4#
              • 3...d4
                • 4.Qa8#
        • 2.Qc7
          • threat
            • 3.Bg1+
              • 3...Ke4
                • 4.Sxd2#
          • 2...Ke4
            • 3.Sxd2+
              • 3...Ke3
                • 4.Bg1#
              • 3...Kd4
                • 4.Bg1#
          • 2...Sd6
            • 3.Qb6+
              • 3...Kc3
                • 4.Qb4#
              • 3...Kc4
                • 4.Qb4#
              • 3...Ke4
                • 4.Sxd2#
                • 4.Qe3#
      • 1...Sd6
        • 2.Qxd6
          • threat
            • 3.Qf8
              • 3...Kd4
                • 4.Qb4#
              • 3...d4
                • 4.Qa8#
          • 2...Kf3
            • 3.Qg3+
              • 3...Ke4
                • 4.Qe3#
      • 1...Sb6
        • 2.Sxd2+
          • 2...Ke3
            • 3.Qc7
              • threat
                • 4.Bg1#
              • 3...Kf2
                • 4.Qg3#
              • 3...Kd4
                • 4.Bg1#
          • 2...Kd4
            • 3.Qxb6+
              • 3...Kc3
                • 4.Qb4#
        • 2.Qxb6
          • threat
            • 3.Sxd2#
            • 3.Qe3#
          • 2...Kf3
            • 3.Qg1
              • threat
                • 4.Sxd2#
              • 3...Ke4
                • 4.Sxd2#
                • 4.Qe3#
      • 1...Sa7
        • 2.Sxd2+
          • 2...Ke3
            • 3.Qc7
              • threat
                • 4.Bg1#
              • 3...Kf2
                • 4.Qg3#
              • 3...Kd4
                • 4.Bg1#
          • 2...Kd4
            • 3.Qb6+
              • 3...Kc3
                • 4.Qb4#
        • 2.Qb6
          • threat
            • 3.Sxd2#
            • 3.Qe3#
          • 2...Kf3
            • 3.Qg1
              • threat
                • 4.Sxd2#
              • 3...Ke4
                • 4.Sxd2#
                • 4.Qe3#
          • 2...d4
            • 3.Qb7+
              • 3...Sc6
                • 4.Qxc6#
      • 1...Se7
        • 2.Sxd2+
          • 2...Ke3
            • 3.Qc7
              • threat
                • 4.Bg1#
              • 3...Kf2
                • 4.Qg3#
              • 3...Kd4
                • 4.Bg1#
          • 2...Kd4
            • 3.Qb6+
              • 3...Kc3
                • 4.Qb4#

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