MESON Chess Problem Database

Problem Display
PID: 268191 (2R3K1/b7/Pp2pB2/1pPkP1p1/1PrPr1P1/7n/3Q4/7R w - - 0 1)

Bogdanov, Evgeny Mikhailovich

Probleemblad, 1985

2R3K1/b7/Pp2pB2/1pPkP1p1/1PrPr1P1/7n/3Q4/7R

#4

11 + 9

SOLUTION

  • SOUND
  • Keys
    • 1.Qd3!
      • threat
        • 2.Rd8+
          • 2...Kc6
            • 3.Qxe4+
              • 3...Kc7
                • 4.Qb7#
      • 1...Rcxd4
        • 2.Qb3+
          • 2...Rc4
            • 3.Rd1+
              • 3...Rd4
                • 4.Qf3#
      • 1...Rxc5
        • 2.Rd8+
          • 2...Kc6
            • 3.Qxe4+
              • 3...Kc7
                • 4.Qb7#
              • 3...Rd5
                • 4.Rc1#
      • 1...Rexd4
        • 2.Qf3+
          • 2...Re4
            • 3.Rd1+
              • 3...Rd4
                • 4.Qb3#
      • 1...Rxg4
        • 2.Rd8+
          • 2...Kc6
            • 3.Qh7
              • threat
                • 4.Rd6#
                • 4.Qb7#
                • 4.Qd7#
      • 1...Rxe5
        • 2.Rd8+
          • 2...Kc6
            • 3.Qh7
              • threat
                • 4.Rd6#
                • 4.Qb7#
                • 4.Qd7#
      • 1...bxc5
        • 2.Rd8+
          • 2...Kc6
            • 3.Qxe4+
              • 3...Kb6
                • 4.Qb7#
              • 3...Kc7
                • 4.Qb7#
      • 1...Re1
        • 2.Rd8+
          • 2...Kc6
            • 3.Qh7
              • threat
                • 4.Rd6#
                • 4.Qb7#
                • 4.Qd7#
      • 1...Re2
        • 2.Rd8+
          • 2...Kc6
            • 3.Qh7
              • threat
                • 4.Rd6#
                • 4.Qb7#
                • 4.Qd7#
      • 1...Re3
        • 2.Rd8+
          • 2...Kc6
            • 3.Qh7
              • threat
                • 4.Rd6#
                • 4.Qb7#
                • 4.Qd7#
      • 1...Rf4
        • 2.Rd8+
          • 2...Kc6
            • 3.Qh7
              • threat
                • 4.Rd6#
                • 4.Qb7#
                • 4.Qd7#
      • 1...Sg1
        • 2.Rd8+
          • 2...Kc6
            • 3.Qxe4+
              • 3...Kc7
                • 4.Rh7#
                • 4.Qb7#
        • 2.Rh7
          • threat
            • 3.Rd7#
          • 2...Bb8
            • 3.Rd7+
              • 3...Bd6
                • 4.Rxd6#
            • 3.Rd8+
              • 3...Kc6
                • 4.Qxe4#
              • 3...Bd6
                • 4.Rxd6#
      • 1...Sf2
        • 2.Rh7
          • threat
            • 3.Rd7#
          • 2...Bb8
            • 3.Rd7+
              • 3...Bd6
                • 4.Rxd6#
      • 1...Sf4
        • 2.Rh7
          • threat
            • 3.Rd7#
          • 2...Bb8
            • 3.Rd7+
              • 3...Bd6
                • 4.Rxd6#

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