MESON Chess Problem Database

Problem Display
PID: 269933 (3R3b/5B2/2p2P2/Kbkp1pp1/2pp1pR1/1pr5/P3PN1n/4Q3 w - - 0 1)

Petrasinovic, Petrasin

Problemist Ukraini, 2016

3R3b/5B2/2p2P2/Kbkp1pp1/2pp1pR1/1pr5/P3PN1n/4Q3

#4

9 + 13

SOLUTION

  • SOUND
  • Keys
    • 1.Qh1!
      • threat
        • 2.Rxd5+
          • 2...cxd5
            • 3.Qxd5#
      • 1...Rf3
        • 2.Sd3+
          • 2...Rxd3
            • 3.Rxd5+
              • 3...cxd5
                • 4.Qxd5#
          • 2...cxd3
            • 3.Qc1+
              • 3...Bc4
                • 4.Qa3#
      • 1...Sf3
        • 2.Qxh8
          • threat
            • 3.Qf8#
          • 2...d3
            • 3.e3
              • threat
                • 4.Qf8#
          • 2...Re3
            • 3.Qf8+
              • 3...Re7
                • 4.Qxe7#
      • 1...f3
        • 2.Qxh2
          • threat
            • 3.Qd6#
          • 2...f4
            • 3.Se4+
              • 3...dxe4
                • 4.Rxg5#

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