MESON Chess Problem Database

Problem Display
PID: 266902 (6K1/3p3N/B6N/3P4/4kp1P/7P/8/Q7 w - - 0 1)

Petrasinovic, Petrasin

Shakhmatnaya kompozitsiya, 2022

6K1/3p3N/B6N/3P4/4kp1P/7P/8/Q7

#3

8 + 3

SOLUTION

  • SOUND
  • Tries
    • 1.Qc3?
      • threat
        • 2.Sf6#
      • 1...Kxd5
        • 2.Sf7
          • threat
            • 3.Qc4#
          • 2...Ke4
            • 3.Qd3#
          • 2...Ke6
            • 3.Qe5#
      • 1...f3!
    • 1.Qd1?
      • threat
        • 2.Qd3+
          • 2...Ke5
            • 3.Sf7#
      • 1...Ke3
        • 2.Sg4+
          • 2...Ke4
            • 3.Qd3#
      • 1...Ke5
        • 2.Sf7+
          • 2...Ke4
            • 3.Qd3#
          • 2...Kf5
            • 3.Bd3#
            • 3.Qc2#
            • 3.Qb1#
            • 3.Qd3#
      • 1...d6
        • 2.Sf6+
          • 2...Ke3
            • 3.Shg4#
          • 2...Ke5
            • 3.Qa1#
        • 2.Qd3+
          • 2...Ke5
            • 3.Sg4#
            • 3.Sf7#
      • 1...f3!
  • Keys
    • 1.Sf5!
      • threat
        • 2.Sf6+
          • 2...Kf3
            • 3.Qf1#
          • 2...Kxf5
            • 3.Bd3#
      • 1...Kf3
        • 2.Qh1+
          • 2...Kf2
            • 3.Qf1#
      • 1...Kxd5
        • 2.Qd4+
          • 2...Kc6
            • 3.Qd6#
          • 2...Ke6
            • 3.Qe4#
      • 1...f3
        • 2.Qd4+
          • 2...Kxf5
            • 3.Bd3#

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