MESON Chess Problem Database

Problem Display
PID: 252623 (1R6/6pN/2p3P1/8/3kn1p1/K5P1/1P2Q3/8 w - - 0 1)

Petrasinovic, Petrasin

StrateGems, 2021

1R6/6pN/2p3P1/8/3kn1p1/K5P1/1P2Q3/8

#4

7 + 5

SOLUTION

  • SOUND
  • Keys
    • 1.Sg5!
      • threat
        • 2.Qxe4+
          • 2...Kc5
            • 3.Rb7
              • 3...Kd6
                • 4.Qd4#
      • 1...Kd5
        • 2.Qxe4+
          • 2...Kc5
            • 3.Rb7
              • 3...Kd6
                • 4.Qd4#
          • 2...Kd6
            • 3.Qd4+
              • 3...Kc7
                • 4.Qd8#
              • 3...Ke7
                • 4.Qd8#
      • 1...Ke5
        • 2.Qxe4+
          • 2...Kd6
            • 3.Qd4+
              • 3...Kc7
                • 4.Qd8#
              • 3...Ke7
                • 4.Qd8#
      • 1...Sxg5
        • 2.Rd8+
          • 2...Kc5
            • 3.Qa6
              • threat
                • 4.b4#
      • 1...Sc5
        • 2.Rd8+
          • 2...Sd7
            • 3.Se6+
              • 3...Kd5
                • 4.Rxd7#
      • 1...Sd6
        • 2.Rb4+
          • 2...Kd5
            • 3.Qe6+
              • 3...Kc5
                • 4.Qe5#
          • 2...Sc4+
            • 3.Rxc4+
              • 3...Kd5
                • 4.Qe6#
      • 1...Sf6
        • 2.Se6+
          • 2...Kd5
            • 3.Rd8+
              • 3...Sd7
                • 4.Rxd7#

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