MESON Chess Problem Database

Problem Display
PID: 200573 (8/4Bp2/7n/KP2p3/p2Pk3/8/1P2B3/6Q1 w - - 0 1)

Senkus, Raimondas

Problemas, 1993

8/4Bp2/7n/KP2p3/p2Pk3/8/1P2B3/6Q1

#4

7 + 5

3713 Snap 2019

SOLUTION

  • SOUND
  • Keys
    • 1.Qf1!
      • threat
        • 2.Qf3+
          • 2...Kxd4
            • 3.Qd3#
      • 1...Ke3
        • 2.Bg5+
          • 2...Kxd4
            • 3.Qd1+
              • 3...Ke4
                • 4.Qd3#
              • 3...Kc5
                • 4.Be3#
                • 4.Be7#
          • 2...Ke4
            • 3.Qf3+
              • 3...Kxd4
                • 4.Be3#
      • 1...Kxd4
        • 2.Qf3
          • threat
            • 3.Qd3#
          • 2...e4
            • 3.Qc3+
              • 3...Kd5
                • 4.Bc4#
      • 1...Kd5
        • 2.Qf6
          • threat
            • 3.Qxe5#
          • 2...Kxd4
            • 3.Bc5+
              • 3...Ke4
                • 4.Qf3#
              • 3...Kxc5
                • 4.Qxe5#
              • 3...Kd5
                • 4.Qc6#
          • 2...exd4
            • 3.Bd3
              • threat
                • 4.Qd6#
              • 3...Sf5
                • 4.Qxf5#
          • 2...Sg4
            • 3.Qc6+
              • 3...Kxd4
                • 4.Bc5#
      • 1...exd4
        • 2.Bd3+
          • 2...Kd5
            • 3.Qe2
              • threat
                • 4.Bc4#
                • 4.Qe4#
            • 3.Qf4
              • threat
                • 4.Qd6#
                • 4.Qe4#
              • 3...Ke6
                • 4.Qd6#
            • 3.Qf6
              • threat
                • 4.Qd6#
              • 3...Sf5
                • 4.Qxf5#
          • 2...Ke5
            • 3.Qf6+
              • 3...Kd5
                • 4.Qd6#

Anticipated by 36710(1909)

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