To learn Петр Лещенко - Чубчик chords, these are the chords to practise in sequence: Fm, Cm, Fm, Ab, Cm, Eb, Bb, Eb, G and Cm. I suggest starting at a calm pace of 75 BPM, and as you gain confidence, approach the song's BPM of 151. Set the capo considering your vocal range and favored chords, aligned with the key: Ab Major.