MESON Chess Problem Database

Problem Display
PID: 269588 (5Q2/8/2p5/4PN2/P2Pk3/4B3/1K6/8 w - - 0 1)

Petrasinovic, Petrasin

Springaren, 2021

5Q2/8/2p5/4PN2/P2Pk3/4B3/1K6/8

#4

7 + 2

SOLUTION

  • SOUND
  • Keys
    • 1.Sh4!
      • threat
        • 2.Kc3
          • threat
            • 3.Qf3#
          • 2...Kd5
            • 3.Qf7+
              • 3...Ke4
                • 4.Qf3#
        • 2.Bg1
          • threat
            • 3.Qf3#
          • 2...Kd3
            • 3.Qf1+
              • 3...Kd2
                • 4.Sf3#
              • 3...Ke4
                • 4.Qf3#
          • 2...Kd5
            • 3.Qf7+
              • 3...Ke4
                • 4.Qf3#
      • 1...Kd3
        • 2.Bg1
          • threat
            • 3.Qf1+
              • 3...Kd2
                • 4.Sf3#
              • 3...Ke4
                • 4.Qf3#
          • 2...Kd2
            • 3.Qf1
              • 3...c5
                • 4.Sf3#
          • 2...Ke2
            • 3.Kc2
              • threat
                • 4.Qf2#
              • 3...Ke1
                • 4.Qf2#
          • 2...Kc4
            • 3.Qc5+
              • 3...Kd3
                • 4.Qc2#
      • 1...Kxe3
        • 2.Kc3
          • threat
            • 3.Qf3#
          • 2...Ke2
            • 3.Qf3+
              • 3...Ke1
                • 4.Sg2#
      • 1...Kd5
        • 2.Qf7+
          • 2...Ke4
            • 3.Kc3
              • threat
                • 4.Qf3#
              • 3...Kxe3
                • 4.Qf3#
      • 1...c5
        • 2.Qf3+
          • 2...Kd3
            • 3.dxc5
              • 3...Kc4
                • 4.Qe4#

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