MESON Chess Problem Database

Problem Display
PID: 274303 (2R5/2p3N1/3p4/2pk2p1/5PK1/4Q2N/8/8 w - - 0 1)

Petrasinovic, Petrasin

Tehtavaniekka, 2023

2R5/2p3N1/3p4/2pk2p1/5PK1/4Q2N/8/8

#3

6 + 5

SOLUTION

  • SOUND
  • Sets
    • 1...c4
      • 2.Rxc7
        • 2...gxf4
          • 3.Sxf4#
        • 2...c3
          • 3.Qd3#
    • 1...c6
      • 2.Qd3#
  • Tries
    • 1.Sf2?
      • threat
        • 2.Qe4#
      • 1...Kc4
        • 2.Rb8
          • threat
            • 3.Qd3#
          • 2...Kd5
            • 3.Qe4#
      • 1...c4
        • 2.Rxc7
          • threat
            • 3.Qd2#
            • 3.Qe4#
      • 1...Kc6!
  • Keys
    • 1.Rb8!
      • 1...Kc4
        • 2.Sf2
          • threat
            • 3.Qd3#
          • 2...Kd5
            • 3.Qe4#
      • 1...Kc6
        • 2.Qe4+
          • 2...Kd7
            • 3.Qe8#
          • 2...d5
            • 3.Qe6#
      • 1...gxf4
        • 2.Sxf4+
          • 2...Kc4
            • 3.Qd3#
          • 2...Kc6
            • 3.Qe8#
      • 1...c4
        • 2.Qf3+
          • 2...Kd4
            • 3.Se6#
          • 2...Kc5
            • 3.Se6#

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